# EDGAR Filing Document

**Accession Number:** 0001540305
**File Stem:** 0000894189-25-004589
**Filing Date:** 2025-6
**Character Count:** 26978
**Document Hash:** 717040ce8144bffa2acf8021331813e2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000894189-25-004589.hdr.sgml**: 20250623

**ACCESSION NUMBER**: 0000894189-25-004589

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250623

**DATE AS OF CHANGE**: 20250623

**EFFECTIVENESS DATE**: 20250623

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ETF Series Solutions
- **CENTRAL INDEX KEY:** 0001540305

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1112

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-179562
- **FILM NUMBER:** 251064549

**BUSINESS ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN ST
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202
- **BUSINESS PHONE:** 414-287-3700

**MAIL ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN ST
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202

## Series and Classes Contracts Data

### The Frontier Economic Fund (Series ID: S000093209)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000261363 | The Frontier Economic Fund | AKAF            |

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| | |
|:---|:---|
| **The Frontier Economic Fund** |  ***Summary Prospectus*** |
| **Trading Symbol: AKAF** | ***June 23, 2025***  |
| **Listed on New York Stock Exchange** | www.thealaskaetf.com |

---

Before you invest, you may want to review the Fund's Prospectus and Statement of Additional Information ("SAI"), which contain more information about the Fund and its risks. The current Prospectus and SAI, each dated June 23, 2024, as supplemented from time to time, are incorporated by reference into this Summary Prospectus. You can find the Fund's Prospectus, reports to shareholders, and other information about the Fund online at www.thealaskaetf.com. You can also get this information at no cost by calling 1-800-617-0004 or by sending an e-mail request to ETF@usbank.com.

    

**Investment Objective** 

The Frontier Economic Fund (the "Fund") seeks to track the performance, before fees and expenses, of The Alaska Last Frontier Index (the "Index").

**Fees and Expenses of the Fund** 

The following table describes the fees and expenses you may pay if you buy, hold, and sell shares of the Fund ("Shares"). **You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.** 

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| | |
|:---|:---|
| &nbsp;&nbsp;**Annual Fund Operating Expenses** *(expenses that you pay each year as a percentage of the value of your investment)* | &nbsp;&nbsp;**Annual Fund Operating Expenses** *(expenses that you pay each year as a percentage of the value of your investment)* |
| &nbsp;&nbsp;Management Fees | 0.20% |
| &nbsp;&nbsp;Distribution and/or Service (12b-1) Fees |  |
| &nbsp;&nbsp;Other Expenses<sup>1</sup> | 0.00% |
| &nbsp;&nbsp;**Total Annual Fund Operating Expenses** | **0.20%** |

---

<sup>(1)</sup> Estimated for the current fiscal year.

**Expense Example** 

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then continue to hold or redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

---

| | |
|:---|:---|
| **1 Year** | **3 Years** |
| $20 | $64 |

---

**Portfolio Turnover** 

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund's performance. Because the Fund is newly organized, portfolio turnover information is not yet available.

**Principal Investment Strategy** 

The Fund employs a "passive management" - or indexing - investment approach designed to track the performance of the Index.

*The Alaska Last Frontier Index*

The Index is a rules-based strategy index comprised of U.S. and non-U.S. listed equity securities of companies and MLPs that have exposure to the State of Alaska through their engagement in Alaskan Business Activities (defined below) ("Alaska Companies"), as determined by the index methodology criteria developed by Vident Asset Management ("Vident" or the "Adviser"). The starting universe of eligible companies in the Index consists of companies with market capitalization of at least $100 million (excluding non-traded shares). Companies eligible for inclusion must also meet certain minimum liquidity requirements.

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The Index identifies and selects companies for inclusion using criteria designed to evaluate the extent of a company's business activities connected to Alaska, including involvement in the state's economic development through state revenue and GDP growth, job creation for Alaskan residents, having a local operational presence and physical assets in the State, and/or playing a role in Alaska's long-term development. To be eligible for inclusion in the Index, a company must meet one of the following criteria related to its business activities in Alaska: (1) Operational Presence, or (2) Capital Investment, each as defined below (together, "Alaskan Business Activities"). To demonstrate Operational Presence in Alaska, a company must (i) employ full-time or part-time workers within Alaska or (ii) be physically present through the location of its regional headquarters, logistics hubs, retail outlets or other infrastructure in Alaska. To demonstrate Capital Investment, a company must (i) engage in strategic partnerships in Alaska (*e.g.*, collaborations or formal partnerships within Alaska, including those with government entities, private enterprises, or publicly traded companies) or (ii) make fixed asset investments in Alaska (*e.g.*, deployment of capital in mines, ports, pipelines, data centers, or other substantial infrastructure). Such data is collected from, but not limited to, a company's press releases, public regulatory filings, documents provided by a company's investment relations department, and other publicly available sources. If a company's exposure to Alaskan Business Activities is below a minimum threshold, as determined by this criteria, the company will be excluded from the Index.

Eligible companies are weighted according to their market capitalization tier, defined as large-cap for all stocks in the top 70% of the investable universe by market capitalization, mid-cap for the next 20%, and small-cap for the remaining stocks. Upward adjustments to weighting are made programmatically to emphasize companies belonging to sectors that are particularly significant to Alaska's economy as measured by Alaska's share of U.S. GDP attributable to that sector. Accordingly, companies belonging to sectors deemed more central to the state's economic profile, as determined by these criteria, are eligible to receive a higher weighting in the Index.

Index components are selected and weighted based on the above factors, subject to certain adjustments and limitations, including the following constraints: market capitalization, maximum allocation to a single security, minimum allocation to a single security, and minimum liquidity threshold. All Index rules are systematized and rely on data available at the end of each rebalancing period. The Index is reconstituted and rebalanced semi-annually in February and August. As of the date of this Prospectus, the Index had significant exposure to the industrials, consumer discretionary, energy, and materials sectors.

*The Fund's Investment Strategy*

Under normal circumstances, the Fund invests primarily in equity securities of Alaska Companies.

The Fund attempts to invest all, or substantially all, of its assets in the common stocks that make up the Index. The Fund will generally use a "replication" strategy to achieve its investment objective, meaning it may invest in all of the component securities of the Index, but may, when Vident believes it is in the best interests of the Fund, use a "representative sampling" strategy, meaning it may invest in a sample of the securities in the Index whose risk, return and other characteristics closely resemble the risk, return and other characteristics of the Index as a whole. The Adviser expects that, over time, the correlation between the Fund's performance and that of the Index, before fees and expenses, will be 95% or better.

To the extent the Index concentrates (*i.e.*, holds more than 25% of its total assets) in the securities of a particular industry or group of related industries, the Fund will concentrate its investments to approximately the same extent as the Index.

The Fund is considered to be non-diversified, which means that it may invest more of its assets in the securities of a single issuer or a smaller number of issuers than if it were a diversified fund.

**Principal Investment Risks** 

The principal risks of investing in the Fund are summarized below. The principal risks are presented in alphabetical order to facilitate finding particular risks and comparing them with other funds. Each risk summarized below is considered a "principal risk" of investing in the Fund, regardless of the order in which it appears. As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund. Some or all of these risks may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and/or ability to meet its objectives. For more information about the risks of investing in the Fund, see the section in the Fund's Prospectus titled "Additional Information About the Fund".

• **ADR Risk**. ADRs involve risks similar to those associated with investments in foreign securities, such as changes in political or economic conditions of other countries and changes in the exchange rates of foreign currencies. ADRs listed on U.S. exchanges are issued by banks or trust companies, and ADRs entitle the holder to all dividends and capital gains that are paid out on the underlying foreign shares.

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• **Equity Market Risk**. The equity securities held in the Fund's portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, or sectors in which the Fund invests. Common stocks are generally exposed to greater risk than other types of securities, such as preferred stock and debt obligations, because common stockholders generally have inferior rights to receive payment from issuers. In addition, local, regional or global events such as war, including Russia's invasion of Ukraine, acts of terrorism, spread of infectious diseases or other public health issues (such as the global pandemic caused by the COVID-19 virus), recessions, rising inflation, trade wars and tariffs, or other events could have a significant negative impact on the Fund and its investments. Such events may affect certain geographic regions, countries, sectors and industries more significantly than others. Such events could adversely affect the prices and liquidity of the Fund's portfolio securities or other instruments and could result in disruptions in the trading markets.

• **ETF Risks**. The Fund is an ETF, and, as a result of an ETF's structure, it is exposed to the following risks:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk.* The Fund has a limited number of financial institutions that may act as Authorized Participants ("APs"). In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Shares may trade at a material discount to NAV and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Costs of Buying or Selling Shares.* Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid-ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Shares May Trade at Prices Other Than NAV.* As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund's NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Trading*. Although Shares are listed for trading on the New York Stock Exchange (the "Exchange") and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. There can be no assurance that an active trading market for such Shares will develop or be maintained. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund's underlying portfolio holdings, which can be significantly less liquid than Shares, and this could lead to differences between the market price of the Shares and the underlying value of those Shares.

• **Foreign Securities Risk**. Investments in non-U.S. securities involve certain risks that may not be present with investments in U.S. securities. For example, investments in non-U.S. securities may be subject to risk of loss due to foreign currency fluctuations or to political or economic instability. There may be less information publicly available about a non-U.S. issuer than a U.S. issuer. Investments in non-U.S. securities also may be subject to withholding or other taxes and may be subject to additional trading, settlement, custodial, and operational risks. These and other factors can make investments in the Fund more volatile and potentially less liquid than other types of investments.

• **Geographic Investment Risk.** The Fund invests primarily in the securities of Alaska Companies. As a result, the Fund is more likely to be impacted by events or conditions affecting Alaska. For example, political and economic conditions and changes in regulatory, tax, or economic policy in Alaska could significantly affect Alaska Companies, result in significant market volatility, and have a negative impact on the Fund's performance. In particular, the economic success of Alaska Companies may depend upon their access to natural resources and commodities located in Alaska, which may be barred or limited by the local, state, or federal government. In addition, Alaska's environment and local economy is subject to significant risks related to the impact of climate change, such as sea level rise, thawing permafrost, coastal erosion, as well as natural disasters such as earthquakes, wildfire, and tsunamis.

• **Market Capitalization Risk.** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Large-Capitalization Investing*. The securities of large-capitalization companies may be relatively mature compared to smaller companies and therefore subject to slower growth during times of economic expansion. Large-capitalization companies may also be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Mid-Capitalization Investing.* The securities of mid-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies, but they may also be subject to slower growth than small-capitalization companies during times of economic expansion. The securities of mid-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large capitalization stocks or the stock market as a whole. Mid-capitalization companies may be particularly sensitive to changes in interest rates, government regulation, borrowing costs, and earnings.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Small-Capitalization Investing.* The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of larger-capitalization companies. The securities of small-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole. Small-capitalization companies also may be particularly sensitive to changes in interest rates, government regulation, borrowing costs and earnings.

• **MLP Risk**. MLP investment returns are enhanced during periods of declining or low interest rates and tend to be negatively influenced when interest rates are rising. In addition, most MLPs are fairly leveraged and typically carry a portion of a "floating" rate debt. As such, a significant upward swing in interest rates would also drive interest expense higher. Furthermore, most MLPs grow by acquisitions partly financed by debt, and higher interest rates could make it more difficult to make acquisitions. MLP investments also entail many of the general tax risks of investing in a partnership. Limited partners in an MLP typically have limited control and limited rights to vote on matters affecting the partnership. Additionally, there is always the risk that an MLP will fail to qualify for favorable tax treatment.

• **New Fund Risk**. The Fund is a recently organized investment company with no operating history. As a result, prospective investors have no track record or history on which to base their investment decision.

• **Non-Diversification Risk.** The Fund is considered to be non-diversified, which means that it may invest more of its assets in the securities of a single issuer or a smaller number of issuers than if it were a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund's volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund's performance.

• **Passive Investment Risk**. The Fund invests in the securities included in, or representative of, the Index regardless of their investment merit. The Fund does not attempt to outperform the Index or take defensive positions in declining markets. As a result, the Fund's performance may be adversely affected by a general decline in the market segments relating to the Index.

• **Sector Risk**. To the extent the Fund invests more heavily in particular sectors of the economy, its performance will be especially sensitive to developments that significantly affect those sectors. The Fund may invest a significant portion of its assets in the following sectors and, therefore, the performance of the Fund could be negatively impacted by events affecting each of these sectors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Consumer Discretionary Sector Risk.* The success of consumer product manufacturers and retailers is tied closely to the performance of domestic and international economies, interest rates, exchange rates, competition, consumer confidence, changes in demographics and consumer preferences. Companies in the consumer discretionary sector depend heavily on disposable household income and consumer spending, and such companies may be strongly affected by social trends and marketing campaigns. These companies may be subject to severe competition, which may have an adverse impact on their profitability.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Energy Sector Risk.* The energy sector is comprised of energy, industrial, infrastructure, and logistics companies, and will therefore be susceptible to adverse economic, environmental, business, regulatory, or other occurrences affecting that sector. The energy sector has historically experienced substantial price volatility. At times, the performance of these investments may lag the performance of other sectors or the market as a whole. Companies operating in the energy sector are subject to specific risks, including, among others, fluctuations in commodity prices; reduced consumer demand for commodities such as oil, natural gas, or petroleum products; reduced availability of natural gas or other commodities for transporting, processing, storing, or delivering; slowdowns in new construction; extreme weather or other natural disasters; and threats of attack by terrorists on energy assets. Additionally, energy sector companies are subject to substantial government regulation and changes in the regulatory environment for energy companies may adversely impact their profitability. Over time, depletion of natural gas reserves and other energy reserves may also affect the profitability of energy companies.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Industrials Sector Risk.* The industrials sector can be significantly affected by, among other things, worldwide economic growth, supply and demand for specific products and services, rapid technological developments, international political and economic developments, environmental issues, tariffs and trade barriers, and tax and governmental regulatory policies. As the demand for, or prices of, industrials increase, the value of the Fund's investments generally would be expected to also increase. Conversely, declines in the demand for, or prices of, industrials generally would be expected to contribute to declines in the value of such securities. Such declines may occur quickly and without warning and may negatively impact the value of the Fund and your investment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ *Materials Sector Risk.* Companies in the materials sector may be adversely impacted by the volatility of commodity prices, changes in exchange rates, depletion of resources, over-production, litigation and changes in government regulations, among other factors.

• **Tracking Error Risk**. As with all index funds, the performance of the Fund and the Index may differ from each other for a variety of reasons. For example, the Fund incurs operating expenses and portfolio transaction costs not incurred by the Index. In addition, the Fund may not be fully invested in the securities of the Index at all times or may hold securities not included in the Index.

**Performance** 

Performance information for the Fund is not included because the Fund had not yet commenced operations as of the date of this Prospectus. In the future, performance information for the Fund will be presented in this section. Updated performance information will be available on the Fund's website at www.thealaskaetf.com

**Portfolio Management**

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| | |
|:---|:---|
| *Adviser* | Vident Asset Management ("Vident" or the "Adviser") |
| *Portfolio Managers* | Austin Wen, CFA, Senior Portfolio Manager for Vident, has been a portfolio manager of the Fund since its inception in June 2025. |
|  | Rafael Zayas, CFA, SVP, Head of Portfolio Management and Trading for Vident, has been a portfolio manager of the Fund since its inception in June 2025. |
|  | Devin Ryder, CFA, Senior Portfolio Manager for Vident, has been a portfolio manager of the Fund since its inception in June 2025. |

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**Purchase and Sale of Shares** 

Shares are listed on the Exchange, and individual Shares may only be bought and sold in the secondary market through brokers at market prices, rather than NAV. Because Shares trade at market prices rather than NAV, Shares may trade at a price greater than NAV (premium) or less than NAV (discount).

The Fund issues and redeems Shares at NAV only in large blocks known as "Creation Units," which only APs (typically, broker-dealers) may purchase or redeem. The Fund generally issues and redeems Creation Units in exchange for a portfolio of securities and/or a designated amount of U.S. cash.

Investors may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares (bid) and the lowest price a seller is willing to accept for Shares (ask) when buying or selling Shares in the secondary market (the "bid-ask spread"). Recent information about the Fund, including its NAV, market price, premiums and discounts, and bid-ask spreads is available on the Fund's website at www.thealaskaetf.com

**Tax Information** 

Fund distributions are generally taxable as ordinary income, qualified dividend income, or capital gains (or a combination), unless your investment is in an IRA or other tax-advantaged account. Distributions on investments made through tax-deferred arrangements may be taxed later upon withdrawal of assets from those accounts.

**Financial Intermediary Compensation** 

If you purchase Shares through a broker-dealer or other financial intermediary (such as a bank) (an "Intermediary"), the Adviser or its affiliates may pay Intermediaries for certain activities related to the Fund, including participation in activities that are designed to make Intermediaries more knowledgeable about exchange traded products, including the Fund, or for other activities, such as marketing, educational training or other initiatives related to the sale or promotion of Shares. These payments may create a conflict of interest by influencing the Intermediary and your salesperson to recommend the Fund over another investment. Any such arrangements do not result in increased Fund expenses. Ask your salesperson or visit the Intermediary's website for more information.