# EDGAR Filing Document

**Accession Number:** 0000725781
**File Stem:** 0001193125-25-190663
**Filing Date:** 2025-8
**Character Count:** 44570
**Document Hash:** 1ddabd07c31e4705caba7857865a90f5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-190663.hdr.sgml**: 20250828

**ACCESSION NUMBER**: 0001193125-25-190663

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20250828

**DATE AS OF CHANGE**: 20250828

**EFFECTIVENESS DATE**: 20250828

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AIM SECTOR FUNDS (INVESCO SECTOR FUNDS)
- **CENTRAL INDEX KEY:** 0000725781

**ORGANIZATION NAME:**
- **EIN:** 840933032
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-85905
- **FILM NUMBER:** 251268161

**BUSINESS ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046
- **BUSINESS PHONE:** 7136261919

**MAIL ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM SECTOR FUNDS
- **DATE OF NAME CHANGE:** 20031126

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM SECTOR FUNDS INC
- **DATE OF NAME CHANGE:** 20031001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INVESCO SECTOR FUNDS INC
- **DATE OF NAME CHANGE:** 19990330

## Series and Classes Contracts Data

### Invesco Gold & Special Minerals Fund (Series ID: S000064611)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209135 | Class C      |  |
| C000209136 | Class R      |  |
| C000209137 | Class Y      |  |
| C000209138 | Class R5     |  |
| C000209139 | Class R6     |  |
| C000209140 | Class A      |  |

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| | |
|:---|:---|
| **Summary Prospectus** | **August 28, 2025** |

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**Invesco Gold & Special Minerals Fund**

Class: A (OPGSX), C (OGMCX), R (OGMNX), Y (OGMYX), R5 (IOGYX), R6 (OGMIX)

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![](g66275invesco_global.jpg)

Before you invest, you may want to review the Fund's prospectus, which contains more information about the Fund and its risks. You can find the Fund's prospectus, reports to shareholders, and other information about the Fund online at www.invesco.com/prospectus. You can also get this information at no cost by calling (800) 959-4246 or by sending an e-mail request to ProspectusRequest@invesco.com. The Fund's prospectus and statement of additional information, both dated August 28, 2025 (as each may be amended or supplemented), are incorporated by reference into this Summary Prospectus and may be obtained, free of charge, at the website, phone number or e-mail address noted above.

**Investment Objective(s)**

The Fund's investment objective is to seek capital appreciation.

**Fees and Expenses of the Fund**

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. Fees and expenses of a wholly-owned subsidiary of the Fund organized under the laws of the Cayman Islands (Subsidiary) are included in the table.

**The table and Examples below do not reflect any transaction fees that may be charged by financial intermediaries or commissions that a shareholder may be required to pay directly to its financial intermediary when buying or selling Class Y or Class R6 shares.** You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Invesco Funds. More information about these and other discounts is available from your financial professional and in the section "Shareholder Account Information – Initial Sales Charges (Class A Shares Only)" on page A-3 of the prospectus and the section "Purchase, Redemption and Pricing of Shares – Purchase and Redemption of Shares" on page L-1 of the statement of additional information (SAI).

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) | **Shareholder Fees** (fees paid directly from your investment) |
| **Class:** | **A** | **C** | **R** | **Y** | **R5** | **R6** |
| Maximum Sales Charge (Load) Imposed on <br> Purchases (as a percentage of offering price)<br>| 5.50<br> %<br>|  |  |  |  |  |
| Maximum Deferred Sales Charge (Load) (as a <br> percentage of original purchase price or <br> redemption proceeds, whichever is less)<br>| None<sup>1</sup> <br>| 1.00<br> %<br>|  |  |  |  |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  | **Annual Fund Operating Expenses** (expenses that you pay each year as a percentage of the <br> value of your investment)  |
| **Class:**  | **A**  | **C**  | **R**  | **Y**  | **R5**  | **R6**  |
| Management Fees  | 0.59<br> % <br>| 0.59<br> % <br>| 0.59<br> % <br>| 0.59<br> % <br>| 0.59<br> % <br>| 0.59<br> % <br>|
| Distribution and/or Service (12b-1) Fees  | 0.24<br>| 1.00<br>| 0.50<br>|  |  |  |
| Other Expenses  | 0.22<br>| 0.22<br>| 0.22<br>| 0.22<br>| 0.14<br>| 0.07<br>|
| Total Annual Fund Operating Expenses  | 1.05<br>| 1.81<br>| 1.31<br>| 0.81<br>| 0.73<br>| 0.66<br>|

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

1 A contingent deferred sales charge may apply in some cases. See "Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs)."

**Example.** This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This Example does not include commissions and/or other forms of compensation that investors may pay on transactions in Class Y and Class R6 shares. 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:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year**  | **3 Years**  | **5 Years**  | **10 Years**  |
| Class A  | $651<br>| &nbsp;&nbsp; $866<br>| &nbsp;&nbsp; $1098<br>| &nbsp;&nbsp; $1762<br>|
| Class C  | $284<br>| &nbsp;&nbsp; $569<br>| &nbsp;&nbsp; $980<br>| &nbsp;&nbsp; $1927<br>|
| Class R  | $133<br>| &nbsp;&nbsp; $415<br>| &nbsp;&nbsp; $718<br>| &nbsp;&nbsp; $1579<br>|
| Class Y  | $83<br>| &nbsp;&nbsp; $259<br>| &nbsp;&nbsp; $450<br>| &nbsp;&nbsp; $1002<br>|
| Class R5  | $75<br>| &nbsp;&nbsp; $233<br>| &nbsp;&nbsp; $406<br>| &nbsp;&nbsp; $906<br>|
| Class R6  | $67<br>| &nbsp;&nbsp; $211<br>| &nbsp;&nbsp; $368<br>| &nbsp;&nbsp; $822<br>|

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You would pay the following expenses if you did not redeem your shares:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year**  | **3 Years**  | **5 Years**  | **10 Years**  |
| Class A  | $651<br>| &nbsp;&nbsp; $866<br>| &nbsp;&nbsp; $1098<br>| &nbsp;&nbsp; $1762<br>|
| Class C  | $184<br>| &nbsp;&nbsp; $569<br>| &nbsp;&nbsp; $980<br>| &nbsp;&nbsp; $1927<br>|
| Class R  | $133<br>| &nbsp;&nbsp; $415<br>| &nbsp;&nbsp; $718<br>| &nbsp;&nbsp; $1579<br>|
| Class Y  | $83<br>| &nbsp;&nbsp; $259<br>| &nbsp;&nbsp; $450<br>| &nbsp;&nbsp; $1002<br>|
| Class R5  | $75<br>| &nbsp;&nbsp; $233<br>| &nbsp;&nbsp; $406<br>| &nbsp;&nbsp; $906<br>|
| Class R6  | $67<br>| &nbsp;&nbsp; $211<br>| &nbsp;&nbsp; $368<br>| &nbsp;&nbsp; $822<br>|

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**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 Fund 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. During the most recent fiscal year, the Fund's portfolio turnover rate was 47% of the average value of its portfolio.

**Principal Investment Strategies of the Fund**

The Fund invests mainly in common stocks of companies that are involved in mining, processing or dealing in gold or other metals or minerals, gold bullion, other physical metals, and precious metals-related exchange-traded funds (ETFs) and may invest all of its assets in those securities. Under

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normal market conditions, at least 80% of the Fund's net assets, plus any borrowings for investment purposes, will be invested in those securities, and in derivatives and other instruments that have economic characteristics similar to such securities. The Fund will concentrate its investments without limit in the metals, mining and minerals industries.

The Fund may invest up to 20% of its total assets in gold or silver bullion, in other precious metals, in metals naturally occurring with precious metals, in certificates representing an ownership interest in those metals, and in gold or silver coins. The Fund's investment in shares of ETFs and other exchange-traded products that invest in gold bullion (Gold ETFs) are subject to this investment restriction.

The Fund may invest in U.S. or foreign companies, including companies in developing or emerging markets, i.e., those that are generally in the early stages of their industrial cycles, and depositary receipts. The Fund has no limit on its foreign investments. The Fund may buy securities issued by companies of any size or market capitalization range and at times might increase its emphasis on securities of issuers in a particular capitalization range.

As part of its process for identifying investment opportunities, the portfolio managers primarily rely on evaluations of a company's fundamentals, scoring companies in the gold, metals and minerals, and mining universe using a systematic and proprietary process. Using financial statements and other relevant sources of data, the portfolio managers evaluate the relative attractiveness of stocks based on multiple metrics, including valuation, business and stock price trends, and quality of management. To arrive at buy and sell decisions, portfolio managers consider the growth trends and the valuation of the stocks of particular companies.

The Fund can also invest up to 25% of its total assets in the Subsidiary. The Subsidiary will invest in gold bullion and other precious metals, Gold ETFs, commodity-linked derivatives related to gold or other special minerals (including commodity futures, financial futures, options and swap contracts), and certain fixed-income securities and other investments that may serve as margin or collateral for its derivatives positions. Investments in the Subsidiary are intended to provide the Fund with exposure to minerals commodities market returns within the limitations of the federal tax requirements that apply to the Fund. In managing the Subsidiary's portfolio, Invesco Advisers, Inc. (the "Adviser") will be subject to the same operational guidelines that apply to the management of the Fund. The Fund applies its investment restrictions and compliance policies and procedures, on a look-through basis, to the Subsidiary.

The Fund's investment in the Subsidiary may vary based on the portfolio managers' use of gold bullion and other precious metals, Gold ETFs, different types of commodity-linked derivatives, fixed-income securities and other investments. Since the Fund may invest a substantial portion of its assets in the Subsidiary, which may hold certain of the investments described in this prospectus, the Fund may be considered to be investing indirectly in those investments through its Subsidiary and subject to the risks associated with any investments of the Subsidiary. Therefore, references in this prospectus to investments by the Fund include the Fund's indirect investments through the Subsidiary.

In addition to investing in derivative instruments through the Subsidiary, the Fund may also invest directly in derivative instruments, including options. The Fund may use options for liquidity, hedging and investment purposes. Up to 25% of the Fund's total assets can be subject to call options the Fund sells. However, the Fund will not write or purchase any call option that will cause the value of the Fund's calls on a particular security to exceed 3% of the Fund's total assets. The Fund may also use equity-linked notes (ELNs) to obtain exposure to gold or other precious metals/minerals mining companies and options thereon. ELNs are hybrid derivative-type instruments that are specially designed to combine the characteristics of investing in one or more reference securities (such as a single stock, ETF, or an index or basket of securities (underlying securities)) and a related derivative, such as a put or call option (or a combination thereof), in a single

note form (typically senior, unsecured debt) issued by financial institutions. The options within the ELNs in which the Fund invests will generally have covered call and/or cash secured put strategies embedded within them. When the Fund purchases an ELN from the issuing counterparty, the Fund is generally entitled to receive a premium generated by options positions within the ELN. Therefore, the ELNs are intended to provide recurring cash flow to and reduce the overall volatility of the Fund based on the premiums received from selling the options. When the Fund sells call options within an ELN, it receives a premium but limits its opportunity to profit from an increase in the market value of the underlying securities to the exercise price of the call option (plus the premium received).

**Principal Risks of Investing in the Fund** 

As with any mutual fund investment, loss of money is a risk of investing. An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

***Market Risk***. The market values of the Fund's investments, and therefore the value of the Fund's shares, will go up and down, sometimes rapidly or unpredictably. Market risk may affect a single issuer, industry or section of the economy, or it may affect the market as a whole. The value of the Fund's investments may go up or down due to general market conditions that are not specifically related to the particular issuer. These market conditions may include real or perceived adverse economic conditions, changes in trade regulation or economic sanctions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability and uncertainty, natural or environmental disasters, widespread disease or other public health issues, war, military conflict, acts of terrorism, economic crisis or adverse investor sentiment generally, among others. Certain changes in the U.S. economy in particular, such as when the U.S. economy weakens or when its financial markets decline, may have a material adverse effect on global financial markets as a whole, and on the securities to which the Fund has exposure. Increasingly strained relations between the U.S. and foreign countries, including as a result of economic sanctions and tariffs, may also adversely affect U.S. issuers, as well as non-U.S. issuers.

During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.

***Investing in Stocks Risk****.* The value of the Fund's portfolio may be affected by changes in the stock markets. Stock markets may experience significant short-term volatility and may fall or rise sharply at times. Adverse events in any part of the equity or fixed-income markets may have unexpected negative effects on other market segments. Different stock markets may behave differently from each other and U.S. stock markets may move in the opposite direction from one or more foreign stock markets.

The prices of individual stocks generally do not all move in the same direction at the same time. However, individual stock prices tend to go up and down more dramatically than those of certain other types of investments, such as bonds. A variety of factors can negatively affect the price of a particular company's stock. These factors may include, but are not limited to: poor earnings reports, a loss of customers, litigation against the company, general unfavorable performance of the company's sector or industry, or changes in government regulations affecting the company or its industry. To the extent that securities of a particular type are emphasized (for example foreign stocks, stocks of small- or mid-cap companies, growth or value stocks, or stocks of companies in a particular industry), Fund share values may fluctuate more in response to events affecting the market for those types of securities.

***Investments in Mining, Minerals and Metal Industry Securities Risk****.* Investments in mining, minerals and metal industry companies may be speculative and may be subject to greater price volatility than

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investments in other types of companies. The special risks of mining, minerals and metal industry investments include:

■

changes in international monetary policies or economic and political conditions can affect the supply of gold and precious metals and consequently the value of mining, minerals and metal company investments;

■

the United States or foreign governments may pass laws or regulations limiting metal investments for strategic or other policy reasons;

■

the principal supplies of gold are concentrated in the following countries or territories, including but not limited to China, Australia, Russia and certain other former Soviet Union countries, Canada and the United States, the governments of which may pass laws or regulations limiting metal investments for strategic or other policy reasons; and

■

increased environmental or labor costs may depress the value of mining, minerals and metal investments.

***Foreign Securities Risk****.* Investments in the securities of non-U.S. issuers involve risks beyond those associated with investments in U.S. securities. Foreign securities may have relatively low market liquidity, greater market volatility, decreased publicly available information and less reliable financial information about issuers, and inconsistent and potentially less stringent accounting, auditing and financial reporting requirements and standards of practice, including recordkeeping standards, comparable to those applicable to domestic issuers. Foreign securities also are subject to the risks of possible seizure, expropriation, nationalization, political or social instability, changes in economic or taxation policies or other adverse political or economic developments (in which the Fund could lose its entire investments in a certain market) and the difficulty of enforcing obligations in other countries, including the possible adoption of foreign governmental restrictions such as exchange controls. Investments in foreign securities also may be subject to dividend withholding or confiscatory taxes, currency blockage and/or transfer restrictions and higher transactional costs. To the extent the Fund invests in securities denominated in foreign currencies, fluctuations in the value of the U.S. dollar relative to the values of other currencies may adversely affect investments in foreign securities and may negatively impact the Fund's returns, unless the Fund has hedged its foreign currency exposure. Currency exchange rates may fluctuate significantly over short periods of time. Currency hedging strategies, if used, may not always be successful. Foreign companies generally may be subject to less stringent regulations than U.S. companies, including financial reporting requirements and auditing and accounting controls, and may therefore be more susceptible to fraud or corruption. There may be less public information available about foreign companies than U.S. companies, making it difficult to evaluate those foreign companies. From time to time, certain companies in which the Fund invests may operate in, or have dealings with, countries subject to sanctions or embargoes imposed by the U.S. government and the United Nations and/or in countries the U.S. government identified as state sponsors of terrorism. One or more of these companies may be subject to constraints under U.S. law or regulations that could negatively affect the company's performance. Additionally, one or more of these companies could suffer damage to its reputation if the market identifies it as a company that invests or deals with countries that the U.S. government identifies as state sponsors of terrorism or is subject to sanctions.

***Emerging Markets Investment Risk****.* Investments in the securities of issuers in emerging market countries involve risks often not associated with investments in the securities of issuers in developed countries. Securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Companies in emerging market countries generally may be subject to less stringent regulatory, disclosure, financial reporting, accounting, auditing and recordkeeping standards than companies in more developed countries. In addition, information about such companies may be less available and reliable. Emerging markets usually are subject to greater market volatility, political, social and economic instability,

uncertainty regarding the existence of trading markets and more governmental limitations on foreign investment than are more developed markets. Securities law in many emerging market countries is relatively new and unsettled. Therefore, laws regarding foreign investment in emerging market securities, securities regulation, title to securities, and shareholder rights may change quickly and unpredictably, and the ability to bring and enforce actions, or to obtain information needed to pursue or enforce such actions, may be limited. In addition, the enforcement of systems of taxation at federal, regional and local levels in emerging market countries may be inconsistent and subject to sudden change. Investments in emerging market securities may be subject to additional transaction costs, delays in settlement procedures, unexpected market closures, and lack of timely information.

***Gold Bullion Risk****.* To the extent the Fund invests in gold bullion, appreciation in the market price is the sole manner in which the Fund can realize gains, and such investments may incur higher storage and custody costs as compared to purchasing, holding and selling more traditional investments.

Investments in metals entail the risk that the Fund might not qualify as a "regulated investment company" under the Internal Revenue Code of 1986, as amended (the Code) and its income might become subject to income taxes, reducing returns to shareholders.

***Geographic Focus Risk****.* The Fund may from time to time have a substantial amount of its assets invested in securities of issuers located in a single country or a limited number of countries. Adverse economic, political or social conditions in those countries may therefore have a significant negative impact on the Fund's investment performance.

***Canada Investment Risk****.* Due to the Fund's potentially significant exposure to companies that are domiciled in Canada, the Fund is particularly sensitive to political, economic and social conditions in that country. Canada is a major producer of metals. The Canadian economy is especially dependent on the demand for, and supply of, natural resources, and the Canadian market is relatively concentrated in issuers involved in the production and distribution of natural resources. Any adverse events that affect Canada's major industries may have a negative impact on the overall Canadian economy and the shares of the Fund.

***Depositary Receipts Risk***. Investing in depositary receipts involves the same risks as direct investments in foreign securities. In addition, the underlying issuers of certain depositary receipts are under no obligation to distribute shareholder communications or pass through any voting rights with respect to the deposited securities to the holders of such receipts. The Fund may therefore receive less timely information or have less control than if it invested directly in the foreign issuer.

***Small- and Mid-Capitalization Companies Risk****.* Investing in securities of small- and mid-capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. Stocks of small- and mid-capitalization companies tend to be more vulnerable to changing market conditions, may have little or no operating history or track record of success, and may have more limited product lines and markets, less experienced management and fewer financial resources than larger companies. These companies' securities may be more volatile and less liquid than those of more established companies. They may be more sensitive to changes in a company's earnings expectations and may experience more abrupt and erratic price movements. Smaller companies' securities often trade in lower volumes and in many instances, are traded over-the-counter or on a regional securities exchange, where the frequency and volume of trading is substantially less than is typical for securities of larger companies traded on national securities exchanges. Therefore, the securities of smaller companies may be subject to wider price fluctuations and it might be harder for the Fund to dispose of its holdings at an acceptable price when it wants to sell them. Since small- and mid-cap companies typically reinvest a high proportion of their earnings in their business, they may not pay dividends for some time, particularly if they are newer companies. It may take a substantial period of time to realize

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a gain on an investment in a small- or mid-cap company, if any gain is realized at all.

***Growth Investing Risk****.* The market values of growth securities may be more volatile than other types of investments. The returns on growth securities may or may not move in tandem with the returns on other styles of investing or the overall stock market. If a growth company's earnings or stock price fails to increase as anticipated, or if its business plans do not produce the expected results, the value of its securities may decline sharply. Growth companies may be newer or smaller companies that may experience greater stock price fluctuations and risks of loss than larger, more established companies. Newer growth companies tend to retain a large part of their earnings for research, development or investments in capital assets. Therefore, they may not pay any dividends for some time. Growth securities typically invest a high portion of their earnings back into their business and may lack the dividend yield that could cushion their decline in a market downturn. During periods when growth investing is out of favor or when markets are unstable, it may be more difficult to sell growth company securities at an acceptable price and the securities of growth companies may underperform the securities of value companies or the overall stock market. Growth stocks may also be more volatile than other securities because of investor speculation and the value of the Fund's investments will vary and at times may be lower than that of other types of investments.

***Subsidiary Risk****.* By investing in the Subsidiary, the Fund is indirectly exposed to risks associated with the Subsidiary's investments. The Subsidiary is not registered under the Investment Company Act of 1940, as amended (1940 Act), and, except as otherwise noted in this prospectus, is not subject to the investor protections of the 1940 Act. Changes in the laws of the United States and/or the Cayman Islands, under which the Fund and the Subsidiary, respectively, are organized, could result in the inability of the Fund and/or the Subsidiary to operate as described in this prospectus and the SAI, and could negatively affect the Fund and its shareholders.

***Commodity-Linked Notes Risk****.* In addition to risks associated with the underlying commodities, investments in commodity-linked notes may be subject to additional risks, such as non-payment of interest and loss of principal, counterparty risk, lack of a secondary market and risk of greater volatility than traditional equity and debt securities. The value of the commodity-linked notes the Fund buys may fluctuate significantly because the values of the underlying investments to which they are linked are

themselves volatile. Additionally, certain commodity-linked notes employ "economic" leverage by requiring payment by the issuer of an amount that is a multiple of the price increase or decrease of the underlying commodity, commodity index, or other economic variable. Such economic leverage will increase the volatility of the value of these commodity-linked notes and the Fund to the extent it invests in such notes.

***Exchange-Traded Funds Risk****.* In addition to the risks associated with the underlying assets held by the exchange-traded fund, investments in exchange-traded funds are subject to the following additional risks: (1) an exchange-traded fund's shares may trade above or below its net asset value; (2) an active trading market for the exchange-traded fund's shares may not develop or be maintained; (3) trading an exchange-traded fund's shares may be halted by the listing exchange; (4) a passively managed exchange-traded fund may not track the performance of the reference asset; and (5) a passively managed exchange-traded fund may hold troubled securities. Investment in exchange-traded funds may involve duplication of management fees and certain other expenses, as the Fund indirectly bears its proportionate share of any expenses paid by the exchange-traded funds in which it invests. Further, certain exchange-traded funds in which the Fund may invest are leveraged, which may result in economic leverage, permitting the Fund to gain exposure that is greater than would be the case in an unlevered instrument and potentially resulting in greater volatility.

***Equity-Linked Notes Risk****.* Investments in ELNs are susceptible to the risks of their underlying securities or index, which could include management risk, market risk and, as applicable, foreign securities and currency risks. ELNs are also subject to certain debt securities risks, such as interest rate and credit risks. Should the prices of the underlying securities or index move in an unexpected manner, the Fund may not achieve the anticipated benefits of an investment in an ELN, and may realize losses, which could be significant and could include the Fund's entire principal investment. An ELN investment is also subject to counterparty risk, which is the risk that the issuer of the ELN will default or become bankrupt and the Fund may not be repaid the principal amount of, or income from, its investment. ELNs utilized by the Fund may involve synthetic exposure to options that can create economic leverage risk which, depending on the performance of the underlying securities or index, could magnify or otherwise increase investment losses to the Fund and result in losses on the ELN that exceed the losses on the underlying securities or index. The economic leverage associated with investments in ELNs is distinguishable from indebtedness leverage in that it does not expose the Fund to losing more than the principal amount of the ELN. In addition, investments in ELNs allow for enhanced yield but are subject to limited upside appreciation potential based on movements of the underlying securities or index. ELNs may also be less liquid than more traditional investments and the Fund may be unable to sell ELNs at a desirable time or price. Further, the price of ELNs may not correlate with the underlying securities, index or a fixed income investment. Unlike a direct investment in equity securities, ELNs have a maturity date, potentially increasing the Fund's turnover rate, transaction costs and tax liability. Investing in ELNs may be more costly to the Fund than if the Fund had invested in the underlying securities or index directly. By attaining this investment exposure synthetically through an ELN, rather than directly, 100% of the yield arising from the ELN's stated coupon is treated as ordinary income for U.S. federal income tax purposes, which is consistent with the Fund's investment objective to maximize income. Conversely, the U.S. federal income tax consequences of attaining the investment exposure directly ordinarily will give rise to capital gains.

***Systematic Strategies Risk****.* Systematic strategies are based upon many factors that measure individual securities relative to each other. Systematic strategies may be highly reliant on the gathering, cleaning, culling and analysis of large amounts of data from third parties and other external sources. Any errors or imperfections in the factors, or the data on which measurements of those factors are based, could adversely affect the use of the systematic strategies. The factors used in systematic strategies

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**invesco.com/us**O-GSM-SUMPRO-1

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may not identify securities that perform well in the future, and the securities selected may perform differently from the market as a whole or from their expected performance.

***Management Risk****.* The Fund is actively managed and depends heavily on the Adviser's judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund's portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser's investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.

**Performance Information**

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer Gold & Special Minerals Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the "Reorganization"). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund's and the Fund's performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund's (and the predecessor fund's) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class R, Class Y and Class I shares of the predecessor fund. Class A, Class C, Class R, Class Y and Class I shares of the predecessor fund were reorganized into Class A, Class C, Class R, Class Y and Class R6 shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C, Class R, Class Y and Class R6 shares' returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund's applicable sales charge.

Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.

Updated performance information is available on the Fund's website at www.invesco.com/us.

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**Annual Total Returns**

The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.

![](g66275gsm.jpg)

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| | | |
|:---|:---|:---|
| **Class A** | **Period Ended** | **Returns** |
| Year-to-date | June 30, 2025 | 44.92% |
| Best Quarter | June 30, 2020 | 62.78% |
| Worst Quarter | June 30, 2022 | -32.41% |

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**Average Annual Total Returns** (for the periods ended December 31, 2024)

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Inception**<br> **Date**<br>| **1**<br> **Year**<br>| **5**<br> **Years**<br>| **10**<br> **Years**<br>|
| Class A |  |  |  |  |
| Return Before Taxes | 7/19/1983 | 6.85<br> %<br>| 4.54<br> %<br>| 7.84<br> %<br>|
| Return After Taxes on Distributions |  | 6.64 | 4.04 | 7.19 |
| &nbsp;&nbsp; Return After Taxes on Distributions and Sale of <br> Fund Shares<br>|  | 4.22 | 3.38 | 6.07 |
| Class C | 11/1/1995 | 11.20 | 4.94 | 7.79 |
| Class R | 3/1/2001 | 12.73 | 5.46 | 8.17 |
| Class Y | 9/7/2010 | 13.30 | 5.99 | 8.71 |
| Class R5 | 5/24/2019 | 13.44 | 6.11 <br><sup>1</sup><br>| 8.66 <br><sup>1</sup><br>|
| Class R6 | 10/26/2012 | 13.47 | 6.16 | 8.90 |
| &nbsp;&nbsp; Philadelphia Gold and Silver Index (reflects no <br> deduction for fees, expenses or taxes)<br>|  | 10.82 | 6.85 | 8.45 |
| &nbsp;&nbsp; MSCI ACWI ex USA<sup>®</sup> Index (Net) (reflects <br> reinvested dividends net of withholding taxes, but <br> reflects no deduction for fees, expenses or other <br> taxes)<br>|  | 5.53 | 4.10 | 4.80 |

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Performance shown on or prior to Class R5 shares' inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.

**Management of the Fund**

Investment Adviser: Invesco Advisers, Inc. (Invesco or the Adviser)

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| | | |
|:---|:---|:---|
| **Portfolio Managers** | **Title** | **Length of Service on the Fund** |
| Tarun Gupta, PhD | Portfolio Manager | 2025 |
| Scott Hixon, CFA | Portfolio Manager | 2025 |

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**Purchase and Sale of Fund Shares**

You may purchase, redeem or exchange shares of the Fund on any business day through your financial adviser or by telephone at 800-959-4246. Shares of the Fund, other than Class R5 and Class R6 shares, may also be purchased, redeemed or exchanged on any business day through our website at www.invesco.com/us or by mail to Invesco Investment Services, Inc., P.O. Box 219078, Kansas City, MO 64121-9078.

Class R5 shares of the Fund are offered only to grandfathered investors. The minimum investments for Class A, C, R and Y shares for fund accounts are as follows:

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| | | |
|:---|:---|:---|
| **Type of Account** | **Initial** <br> **Investment** <br> **Per Fund**<br>| **Additional**<br> **Investments** <br> **Per Fund**<br>|
| Asset or fee-based accounts managed by your financial adviser |  |  |
| Employer Sponsored Retirement and Benefit Plans and <br> Employer Sponsored IRAs<br>|  |  |
| IRAs and Coverdell ESAs if the new investor is purchasing <br> shares through a systematic purchase plan<br>| $25 | &nbsp;&nbsp; $25 |
| All other types of accounts if the investor is purchasing shares <br> through a systematic purchase plan<br>| 50 | &nbsp;&nbsp; 50 |
| IRAs and Coverdell ESAs | 250 | &nbsp;&nbsp; 25 |
| All other accounts | 1000 | &nbsp;&nbsp; 50 |

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With respect to Class R5 and Class R6 shares, there is no minimum initial investment for Employer Sponsored Retirement and Benefit Plans investing through a retirement platform that administers at least $2.5 billion in retirement plan assets. All other Employer Sponsored Retirement and Benefit Plans must meet a minimum initial investment of at least $1 million in each Fund in which it invests.

**5 Invesco Gold & Special Minerals Fund**

**invesco.com/us**O-GSM-SUMPRO-1

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For all other institutional investors purchasing Class R5 or Class R6 shares, the minimum initial investment in each share class is $1 million, unless such investment is made by (i) an investment company, as defined under the Investment Company Act of 1940, as amended (1940 Act), that is part of a family of investment companies which own in the aggregate at least $100 million in securities, or (ii) an account established with a 529 college savings plan managed by Invesco, in which case there is no minimum initial investment.

There are no minimum investment amounts for Class R6 shares held through retail omnibus accounts maintained by an intermediary, such as a broker, that (i) generally charges an asset-based fee or commission in addition to those described in this prospectus, and (ii) maintains Class R6 shares and makes them available to retail investors.

**Tax Information** 

The Fund's distributions generally are taxable to you as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan, 529 college savings plan or individual retirement account. Any distributions from a 401(k) plan or individual retirement account may be taxed as ordinary income when withdrawn from such plan or account.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund, the Fund's distributor or its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson or financial adviser to recommend the Fund over another investment. Ask your salesperson or financial adviser or visit your financial intermediary's website for more information.

**6 Invesco Gold & Special Minerals Fund**

**invesco.com/us**O-GSM-SUMPRO-1

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