PGSLX
Prospectus
Principal Global Listed Infrastructure Fund
Prospectus
Overview
Performance & expenses
Ratings
Holdings
Portfolio characteristics
Portfolio management
Literature
Overview
Performance
As of 01/31/2026
YTD
Returns shown for periods of less than one year are not annualized.
4.36%
1 year
21.32%
3 year
9.26%
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted.
Overall Morningstar Rating™
As of 01/31/2026

Overall Morningstar Rating™ as of 01/31/26 among Infrastructure Funds. Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
Fund details as of 02/20/2026 unless indicated otherwise
Fund ticker
PGSLX
CUSIP
74256W121
Benchmark
FTSE Global Core Infrastructure 50/50 NTR Index
NAV
$13.02
Total fund assets
Total Fund Assets as of 01/30/2026
$117.32M
Dividend frequency
Annually
Minimum investment
—
Inception date
09/22/2022
Morningstar category
Infrastructure
Investment approach The investment seeks total return. The fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of its net assets, plus any borrowings for investment purposes, in securities issued by listed infrastructure companies. It invests primarily in equity securities regardless of market capitalization (small, medium, or large) and invests in both value and growth securities. The fund also invests in REITs but only those REITs that are engaged in the development, operation, or management of infrastructure assets.
Performance & expenses
Annual returns Calendar year Distributions Expenses
As of 01/31/2026
As of 12/31/2025
Month end Quarter end
Performance and Expenses Data Table
Name 1 month 3 month YTD 1-year 3-year 5-year 10-year Since inception Overall
Total return 4.36% 4.77% 4.36% 21.32% 9.26% — — 11.63% —
Benchmark performance
FTSE Global Core Infrastructure 50/50 NTR Index
 4.15% 5.75% 4.15% 18.20% 9.13% — — — —
Morningstar category average
Infrastructure
 5.04% 5.45% 5.04% 24.31% 11.07% — — — —
Morningstar percentile rankings
Morningstar percentile rankings are based on total returns 		— — — 49 65 — — — —
# of funds in category 91 90 91 86 82 — — — 82
Morningstar rating

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
— — — —
— — —
30-Day SEC yield
30-Day SEC yield represents net investment income earned by a fund over a 30-day period, stated as an annual percentage. Unsubsidized as of 01/31/2026
2.39%
30-Day SEC yield
30-Day SEC yield represents net investment income earned by a fund over a 30-day period, stated as an annual percentage. Subsidized as of 01/31/2026
2.55%
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns shown for periods of less than one year are not annualized. Index performance information: no deductions for fees, expenses or taxes. Indices are unmanaged and individuals cannot invest directly in an index.
Performance and Expenses Data Table
Name 1 month 3 month YTD 1-year 3-year 5-year 10-year Since inception Overall
Total return -2.30% 0.73% 16.03% 16.03% 8.85% — — 10.50% —
Benchmark performance
FTSE Global Core Infrastructure 50/50 NTR Index
 -1.72% 0.79% 14.36% 14.36% 8.58% 6.95% 7.79% — —
Morningstar category average
Infrastructure
 -1.38% 1.31% 20.45% 20.45% 11.30% 8.49% 8.52% — —
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns shown for periods of less than one year are not annualized. Index performance information: no deductions for fees, expenses or taxes. Indices are unmanaged and individuals cannot invest directly in an index.
Performance and Expenses Data Table
Data 2025 2024 2023 2022 2021
Total return 16.03% 6.04% 4.83% — —
Morningstar category average
Infrastructure
 20.45% 6.73% 4.88% -8.59% —
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted.
Performance and Expenses Data Table
Date Type Dollar per share
12/29/2025 Income 0.1899
12/18/2025 Short Term Capital Gain 0.0421
12/18/2025 Long Term Capital Gain 0.0647
12/27/2024 Income 0.2730
12/19/2024 Short Term Capital Gain 0.0506
12/19/2024 Long Term Capital Gain 0.2861
12/27/2023 Income 0.2881
12/20/2023 Short Term Capital Gain 0.4976
12/20/2023 Long Term Capital Gain 0.0087
Expense ratio gross
As of current prospectus date
0.95%
Expense ratio net
As of current prospectus date
0.66%
Expense limit expiration date
12/30/2026
Maximum up-front sales charge
—
Contingent deferred sales charge
—
In situations where the net and gross fund expense figures are different, the investment manager has contractually agreed to limit the investment option's expense. Differences may also be shown due to the investment manager choosing to pay certain expenses that would normally be payable by the fund. The gross fund expense figure does not reflect any waivers or caps on the mutual fund. Performance shown reflects the application of net expenses of the fund.
Ratings Morningstar ratings

Overall Morningstar Rating™ as of 01/31/26 among Infrastructure Funds. Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
as of 01/31/2026
3-year

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
82 funds
Overall

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
82 funds
Holdings
Top 10 as of 12/31/2025
% of Assets % of Assets
% of Assets
1 NextEra Energy Inc
7.06%
2 Williams Cos Inc/The
5.00%
3 CSX Corp
4.44%
4 National Grid PLC
4.38%
5 Entergy Corp
4.18%
6 Sempra
3.91%
7 American Tower Corp
3.73%
8 CMS Energy Corp
3.45%
9 Crown Castle Inc
3.38%
10 Atlas Arteria Ltd
3.12%
The holdings listed do not constitute a recommendation to purchase or sell a particular security. Cash and/or derivative positions that are not part of the core investment strategy will not be reflected in the top holdings list.
May not reflect current holdings or allocations.
Portfolio characteristics
Analysis
# of holdings as of 12/31/2025
39
Turnover ratio
Turnover is calculated semi-annually; reflects most recent available calculation. as of 08/31/2025
36.70%
May not reflect current holdings or allocations.
Portfolio management
Emily Foshag, CFA
16 years of experience
Alex Mottershead, CFA
31 years of experience

No information
Literature
Investment materials Fact sheet
Commentary
Prospectus, Annual report, Semi-annual report and Statement of additional information
Enhanced Fact Sheet
Portfolio holdings 08/2025
09/2025
10/2025
11/2025
12/2025
01/2026
Principal Funds are distributed by Principal Funds Distributor, Inc. ALPS Distributors, Inc. is the distributor of the Principal ETFs. ALPS Distributors, Inc. and the Principal Funds are not affiliated.
The holdings listed do not constitute a recommendation to purchase or sell a particular security. Cash and/or derivative positions that are not part of the core investment strategy will not be reflected in the top holdings list.
Infrastructure companies may be subject to a variety of factors that may adversely affect their business, including high interest costs, high leverage, regulation costs, economic slowdown, surplus capacity, increased competition, lack of fuel availability, and energy conservation policies.
NOT FDIC INSURED - MAY LOSE VALUE - NO BANK GUARANTEE
International investing involves greater risks such as currency fluctuations, political/social instability, and differing accounting standards.
Morningstar percentile rankings are based on total returns and do not reflect the inclusion of sales charges. If sales charges were reflected, rankings could be lower.
REITs are subject to a real estate industry sensitive to interest rates, general and local economic conditions, property tax rates, and other factors.
Real estate investment options are subject to some risks inherent in real estate and real estate investment trusts (REITs), such as risks associated with general and local economic conditions. Investing in REITs involves special risks, including interest rate fluctuation, credit risks, and liquidity risks, including interest conditions on real estate values and occupancy rates.
Performance assumes reinvestment of all dividends and capital gains.
Principal Global Investors is the Investment Adviser of all funds included in the Principal Funds, Inc. Principal Funds are managed by Principal Global Investors, its boutique affiliates, and by many leading sub-advisors.
To obtain a prospectus, download prospectus online or call Customer Service at 1-800-222-5852 . Carefully consider a fund’s objectives, risks, charges, and expenses. The prospectus, or summary prospectus if available, contains this and other information. Please read it carefully before investing.
Investing in REITs involves special risks, including interest rate fluctuation, credit risks, and liquidity risks, including interest conditions on real estate values and occupancy rates.
The Fund is non-diversified and may be more susceptible to price volatility if the Fund does not meet its objective.
Environmental, social and governance responsible investing (ESG) is qualitative and subjective by nature, and there is no guarantee that the criteria utilized, or judgment exercised, will reflect the beliefs or values of any one particular investor.
Information regarding responsible practices is obtained through voluntary or third-party reporting, which may or may not be accurate or complete, and such information is used to evaluate a company’s commitment to, or implementation of, responsible practices.
Socially responsible norms differ by region. ESG, while a component of our investment analysis, is only one part of the overall assessment in our decision-making activities.
ESG criteria may present additional advantages or risks and does not protect against market risks or volatility. You should not make any investment assumptions based solely on the information contained herein.
There is no assurance that the socially responsible investing strategy and techniques employed will be successful.
The FTSE Global Core Infrastructure 50/50 Index includes the listed stocks of companies that meet FTSE Russell’s definition of core infrastructure. To be included in the index, companies must derive a minimum of 65% of their revenue from FTSE Russell-defined core infrastructure activities.
Risk is magnified in emerging markets, which may lack established legal, political, business, or social structures to support securities markets and/or may be subject to trading suspensions, government interventions, or other interference.
© 2026 Morningstar, Inc. All rights reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.
The Morningstar Medalist Rating™ is the summary expression of Morningstar’s forward-looking analysis of investment strategies as offered via specific vehicles using a rating scale of Gold, Silver, Bronze, Neutral, and Negative. The Medalist Ratings indicate which investments Morningstar believes are likely to outperform a relevant index or peer group average on a risk-adjusted basis over time. Investment products are evaluated on three key pillars (People, Parent, and Process) which, when coupled with a fee assessment, forms the basis for Morningstar’s conviction in those products’ investment merits and determines the Medalist Rating they’re assigned. Pillar ratings take the form of Low, Below Average, Average, Above Average, and High. Pillars may be evaluated via an analyst’s qualitative assessment (either directly to a vehicle the analyst covers or indirectly when the pillar ratings of a covered vehicle are mapped to a related uncovered vehicle) or using algorithmic techniques. Vehicles are sorted by their expected performance into rating groups defined by their Morningstar Category and their active or passive status. When analysts directly cover a vehicle, they assign the three pillar ratings based on their qualitative assessment, subject to the oversight of the Analyst Rating Committee, and monitor and reevaluate them at least every 14 months. When the vehicles are covered either indirectly by analysts or by algorithm, the ratings are assigned monthly. For more detailed information about these ratings, including their methodology, please refer to the Morningstar shareholder disclosures .
The Morningstar Medalist Ratings are not statements of fact, nor are they credit or risk ratings. The Morningstar Medalist Rating (i) should not be used as the sole basis in evaluating an investment product, (ii) involves unknown risks and uncertainties which may cause expectations not to occur or to differ significantly from what was expected, (iii) are not guaranteed to be based on complete or accurate assumptions or models when determined algorithmically, (iv) involve the risk that the return target will not be met due to such things as unforeseen changes in management, technology, economic development, interest rate development, operating and/or material costs, competitive pressure, supervisory law, exchange rate, tax rates, exchange rate changes, and/or changes in political and social conditions, and (v) should not be considered an offer or solicitation to buy or sell the investment product. A change in the fundamental factors underlying the Morningstar Medalist Rating can mean that the rating is subsequently no longer accurate.
The Analyst-Driven % data point displays the weighted percentage of a vehicle’s pillar ratings assigned directly or indirectly by analysts.
The Data Coverage % data point is a summary metric describing the level of data completeness used to generate the overall rating.
Overview
Performance
As of 01/31/2026
YTD
Returns shown for periods of less than one year are not annualized.
4.36%
1 year
21.32%
3 year
9.26%
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted.
Overall Morningstar Rating™
As of 01/31/2026

Overall Morningstar Rating™ as of 01/31/26 among Infrastructure Funds. Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
Fund details as of 02/20/2026 unless indicated otherwise
Fund ticker
PGSLX
CUSIP
74256W121
Benchmark
FTSE Global Core Infrastructure 50/50 NTR Index
NAV
$13.02
Total fund assets
Total Fund Assets as of 01/30/2026
$117.32M
Dividend frequency
Annually
Minimum investment
—
Inception date
09/22/2022
Morningstar category
Infrastructure
Investment approach The investment seeks total return. The fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of its net assets, plus any borrowings for investment purposes, in securities issued by listed infrastructure companies. It invests primarily in equity securities regardless of market capitalization (small, medium, or large) and invests in both value and growth securities. The fund also invests in REITs but only those REITs that are engaged in the development, operation, or management of infrastructure assets.
Performance & expenses
Annual returns Calendar year Distributions Expenses
As of 01/31/2026
As of 12/31/2025
Month end Quarter end
Performance and Expenses Data Table
Name 1 month 3 month YTD 1-year 3-year 5-year 10-year Since inception Overall
Total return 4.36% 4.77% 4.36% 21.32% 9.26% — — 11.63% —
Benchmark performance
FTSE Global Core Infrastructure 50/50 NTR Index
 4.15% 5.75% 4.15% 18.20% 9.13% — — — —
Morningstar category average
Infrastructure
 5.04% 5.45% 5.04% 24.31% 11.07% — — — —
Morningstar percentile rankings
Morningstar percentile rankings are based on total returns 		— — — 49 65 — — — —
# of funds in category 91 90 91 86 82 — — — 82
Morningstar rating

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
— — — —
— — —
30-Day SEC yield
30-Day SEC yield represents net investment income earned by a fund over a 30-day period, stated as an annual percentage. Unsubsidized as of 01/31/2026
2.39%
30-Day SEC yield
30-Day SEC yield represents net investment income earned by a fund over a 30-day period, stated as an annual percentage. Subsidized as of 01/31/2026
2.55%
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns shown for periods of less than one year are not annualized. Index performance information: no deductions for fees, expenses or taxes. Indices are unmanaged and individuals cannot invest directly in an index.
Performance and Expenses Data Table
Name 1 month 3 month YTD 1-year 3-year 5-year 10-year Since inception Overall
Total return -2.30% 0.73% 16.03% 16.03% 8.85% — — 10.50% —
Benchmark performance
FTSE Global Core Infrastructure 50/50 NTR Index
 -1.72% 0.79% 14.36% 14.36% 8.58% 6.95% 7.79% — —
Morningstar category average
Infrastructure
 -1.38% 1.31% 20.45% 20.45% 11.30% 8.49% 8.52% — —
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns shown for periods of less than one year are not annualized. Index performance information: no deductions for fees, expenses or taxes. Indices are unmanaged and individuals cannot invest directly in an index.
Performance and Expenses Data Table
Data 2025 2024 2023 2022 2021
Total return 16.03% 6.04% 4.83% — —
Morningstar category average
Infrastructure
 20.45% 6.73% 4.88% -8.59% —
Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted.
Performance and Expenses Data Table
Date Type Dollar per share
12/29/2025 Income 0.1899
12/18/2025 Short Term Capital Gain 0.0421
12/18/2025 Long Term Capital Gain 0.0647
12/27/2024 Income 0.2730
12/19/2024 Short Term Capital Gain 0.0506
12/19/2024 Long Term Capital Gain 0.2861
12/27/2023 Income 0.2881
12/20/2023 Short Term Capital Gain 0.4976
12/20/2023 Long Term Capital Gain 0.0087
Expense ratio gross
As of current prospectus date
0.95%
Expense ratio net
As of current prospectus date
0.66%
Expense limit expiration date
12/30/2026
Maximum up-front sales charge
—
Contingent deferred sales charge
—
In situations where the net and gross fund expense figures are different, the investment manager has contractually agreed to limit the investment option's expense. Differences may also be shown due to the investment manager choosing to pay certain expenses that would normally be payable by the fund. The gross fund expense figure does not reflect any waivers or caps on the mutual fund. Performance shown reflects the application of net expenses of the fund.
Ratings
Morningstar ratings

Overall Morningstar Rating™ as of 01/31/26 among Infrastructure Funds. Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
as of 01/31/2026
3-year

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
82 funds
Overall

Morningstar ratings are based on risk-adjusted returns.

The Morningstar Rating™ for funds, or “star rating”, is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar risk-adjusted return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar ratings do not reflect the inclusion of sales charges. If sales charges were reflected, ratings could be lower.
82 funds
Holdings
Top 10 as of 12/31/2025
% of Assets % of Assets
% of Assets
1 NextEra Energy Inc
7.06%
2 Williams Cos Inc/The
5.00%
3 CSX Corp
4.44%
4 National Grid PLC
4.38%
5 Entergy Corp
4.18%
6 Sempra
3.91%
7 American Tower Corp
3.73%
8 CMS Energy Corp
3.45%
9 Crown Castle Inc
3.38%
10 Atlas Arteria Ltd
3.12%
The holdings listed do not constitute a recommendation to purchase or sell a particular security. Cash and/or derivative positions that are not part of the core investment strategy will not be reflected in the top holdings list.
May not reflect current holdings or allocations.
Portfolio characteristics
Analysis
# of holdings as of 12/31/2025
39
Turnover ratio
Turnover is calculated semi-annually; reflects most recent available calculation. as of 08/31/2025
36.70%
May not reflect current holdings or allocations.
Portfolio management
Emily Foshag, CFA
16 years of experience
Alex Mottershead, CFA
31 years of experience

No information
Literature
Investment materials Fact sheet
Commentary
Prospectus, Annual report, Semi-annual report and Statement of additional information
Enhanced Fact Sheet
Portfolio holdings 08/2025
09/2025
10/2025
11/2025
12/2025
01/2026
Principal Funds are distributed by Principal Funds Distributor, Inc. ALPS Distributors, Inc. is the distributor of the Principal ETFs. ALPS Distributors, Inc. and the Principal Funds are not affiliated.
The holdings listed do not constitute a recommendation to purchase or sell a particular security. Cash and/or derivative positions that are not part of the core investment strategy will not be reflected in the top holdings list.
Infrastructure companies may be subject to a variety of factors that may adversely affect their business, including high interest costs, high leverage, regulation costs, economic slowdown, surplus capacity, increased competition, lack of fuel availability, and energy conservation policies.
NOT FDIC INSURED - MAY LOSE VALUE - NO BANK GUARANTEE
International investing involves greater risks such as currency fluctuations, political/social instability, and differing accounting standards.
Morningstar percentile rankings are based on total returns and do not reflect the inclusion of sales charges. If sales charges were reflected, rankings could be lower.
REITs are subject to a real estate industry sensitive to interest rates, general and local economic conditions, property tax rates, and other factors.
Real estate investment options are subject to some risks inherent in real estate and real estate investment trusts (REITs), such as risks associated with general and local economic conditions. Investing in REITs involves special risks, including interest rate fluctuation, credit risks, and liquidity risks, including interest conditions on real estate values and occupancy rates.
Performance assumes reinvestment of all dividends and capital gains.
Principal Global Investors is the Investment Adviser of all funds included in the Principal Funds, Inc. Principal Funds are managed by Principal Global Investors, its boutique affiliates, and by many leading sub-advisors.
To obtain a prospectus, download prospectus online or call Customer Service at 1-800-222-5852 . Carefully consider a fund’s objectives, risks, charges, and expenses. The prospectus, or summary prospectus if available, contains this and other information. Please read it carefully before investing.
Investing in REITs involves special risks, including interest rate fluctuation, credit risks, and liquidity risks, including interest conditions on real estate values and occupancy rates.
The Fund is non-diversified and may be more susceptible to price volatility if the Fund does not meet its objective.
Environmental, social and governance responsible investing (ESG) is qualitative and subjective by nature, and there is no guarantee that the criteria utilized, or judgment exercised, will reflect the beliefs or values of any one particular investor.
Information regarding responsible practices is obtained through voluntary or third-party reporting, which may or may not be accurate or complete, and such information is used to evaluate a company’s commitment to, or implementation of, responsible practices.
Socially responsible norms differ by region. ESG, while a component of our investment analysis, is only one part of the overall assessment in our decision-making activities.
ESG criteria may present additional advantages or risks and does not protect against market risks or volatility. You should not make any investment assumptions based solely on the information contained herein.
There is no assurance that the socially responsible investing strategy and techniques employed will be successful.
The FTSE Global Core Infrastructure 50/50 Index includes the listed stocks of companies that meet FTSE Russell’s definition of core infrastructure. To be included in the index, companies must derive a minimum of 65% of their revenue from FTSE Russell-defined core infrastructure activities.
Risk is magnified in emerging markets, which may lack established legal, political, business, or social structures to support securities markets and/or may be subject to trading suspensions, government interventions, or other interference.
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The Morningstar Medalist Rating™ is the summary expression of Morningstar’s forward-looking analysis of investment strategies as offered via specific vehicles using a rating scale of Gold, Silver, Bronze, Neutral, and Negative. The Medalist Ratings indicate which investments Morningstar believes are likely to outperform a relevant index or peer group average on a risk-adjusted basis over time. Investment products are evaluated on three key pillars (People, Parent, and Process) which, when coupled with a fee assessment, forms the basis for Morningstar’s conviction in those products’ investment merits and determines the Medalist Rating they’re assigned. Pillar ratings take the form of Low, Below Average, Average, Above Average, and High. Pillars may be evaluated via an analyst’s qualitative assessment (either directly to a vehicle the analyst covers or indirectly when the pillar ratings of a covered vehicle are mapped to a related uncovered vehicle) or using algorithmic techniques. Vehicles are sorted by their expected performance into rating groups defined by their Morningstar Category and their active or passive status. When analysts directly cover a vehicle, they assign the three pillar ratings based on their qualitative assessment, subject to the oversight of the Analyst Rating Committee, and monitor and reevaluate them at least every 14 months. When the vehicles are covered either indirectly by analysts or by algorithm, the ratings are assigned monthly. For more detailed information about these ratings, including their methodology, please refer to the Morningstar shareholder disclosures .
The Morningstar Medalist Ratings are not statements of fact, nor are they credit or risk ratings. The Morningstar Medalist Rating (i) should not be used as the sole basis in evaluating an investment product, (ii) involves unknown risks and uncertainties which may cause expectations not to occur or to differ significantly from what was expected, (iii) are not guaranteed to be based on complete or accurate assumptions or models when determined algorithmically, (iv) involve the risk that the return target will not be met due to such things as unforeseen changes in management, technology, economic development, interest rate development, operating and/or material costs, competitive pressure, supervisory law, exchange rate, tax rates, exchange rate changes, and/or changes in political and social conditions, and (v) should not be considered an offer or solicitation to buy or sell the investment product. A change in the fundamental factors underlying the Morningstar Medalist Rating can mean that the rating is subsequently no longer accurate.
The Analyst-Driven % data point displays the weighted percentage of a vehicle’s pillar ratings assigned directly or indirectly by analysts.
The Data Coverage % data point is a summary metric describing the level of data completeness used to generate the overall rating.