Class A B C R and Y Prospectus | INVESCO Mid Cap Core Equity Fund

Fund Summary

Investment Objective(s)

The Fund's investment objective is long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

      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).

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees Class A B C R and Y Prospectus INVESCO Mid Cap Core Equity Fund	Class A	Class B	Class C	Class R	Class Y
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	5.50%	none	none	none	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	none	5.00%	1.00%	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses Class A B C R and Y Prospectus INVESCO Mid Cap Core Equity Fund	Class A	Class B	Class C	Class R	Class Y
Management Fees	0.68%	0.68%	0.68%	0.68%	0.68%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	1.00%	0.50%	none
Other Expenses	0.27%	0.27%	0.27%	0.27%	0.27%
Total Annual Fund Operating Expenses	1.20%	1.95%	1.95%	1.45%	0.95%

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. 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:

Expense Example Class A B C R and Y Prospectus INVESCO Mid Cap Core Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
Class A	666	910	1,173	1,925
Class B	698	912	1,252	2,080
Class C	298	612	1,052	2,275
Class R	148	459	792	1,735
Class Y	97	303	525	1,166

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

Expense Example, No Redemption Class A B C R and Y Prospectus INVESCO Mid Cap Core Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
Class A	666	910	1,173	1,925
Class B	198	612	1,052	2,080
Class C	198	612	1,052	2,275
Class R	148	459	792	1,735
Class Y	97	303	525	1,166

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 61% of the average value of its portfolio.

Principal Investment Strategies of the Fund

The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of mid-capitalization companies, and in derivatives and other instruments that have economic characteristics similar to such securities. The principal type of equity security in which the Fund invests is common stock.

      The Fund considers an issuer to be a mid-capitalization issuer if it has a market capitalization, at the time of purchase, within the range of the largest and smallest capitalized issuers included in the Russell Midcap^® Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month. As of December 31, 2012, the capitalization of issuers in the Russell Midcap^® Index ranged from $319.4 million to $21.5 billion.

      The Fund may invest up to 25% of its net assets in securities of foreign issuers, which may include securities of issuers located in emerging markets countries, i.e., those that are in the initial stages of their industrial cycles.

      The Fund can invest in derivative instruments including forward foreign currency contracts and futures contracts.

      The Fund can use forward foreign currency contracts to hedge against adverse movements in the foreign currencies in which portfolio securities are denominated.

      The Fund can use futures contracts, including index futures, to gain exposure to the broad market by equitizing cash and as a hedge against downside risk.

      In selecting securities for the Fund, the portfolio managers conduct fundamental research of issuers to gain a thorough understanding of their business prospects, appreciation potential and return on invested capital (ROIC). The process they use to identify potential investments for the Fund includes three phases: financial analysis, business analysis and valuation analysis. Financial analysis evaluates an issuer's capital allocation, and provides vital insight into historical and potential ROIC which is a key indicator of business quality and caliber of management. Business analysis allows the team to determine an issuer's competitive positioning by identifying key drivers of the issuer, understanding industry challenges and evaluating the sustainability of competitive advantages. Both the financial and business analyses serve as a basis to construct valuation models that help estimate an issuer's value. The portfolio managers use three primary valuation techniques: discounted cash flow, traditional valuation multiples and net asset value. At the conclusion of their research process, the portfolio managers will generally invest in an issuer when they have determined it potentially has high or improving ROIC, quality management, a strong competitive position and is trading at an attractive valuation.

      The portfolio managers consider selling a security when it exceeds the target price, has not shown a demonstrable improvement in fundamentals or a more compelling investment opportunity exists.

      The Fund employs a risk management strategy to help minimize loss of capital and reduce excessive volatility. Pursuant to this strategy, the Fund generally invests a substantial amount of its assets in cash and cash equivalents. As a result, the Fund may not achieve its investment objective.

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:

      Cash/Cash Equivalents Risk. Holding cash or cash equivalents may negatively affect performance.

      Derivatives Risk. The performance of derivative instruments is tied to the performance of an underlying currency, security, index, commodity or other instrument. In addition to risks relating to their underlying instruments, the use of derivatives may include other, possibly greater, risks. Derivatives involve costs, may be volatile, and may involve a small initial investment relative to the risk assumed. Risks associated with the use of derivatives may include counterparty, leverage, correlation, liquidity, tax, market, interest rate and management risks. Derivatives may also be more difficult to purchase, sell or value than other investments. The Fund may lose more than the cash amount invested on investments in derivatives. Investors should bear in mind that, while the Fund intends to use derivative strategies, it is not obligated to actively engage in these transactions, generally or in any particular kind of derivative, if the Adviser elects not to do so due to availability, cost, market conditions or other factors.

      Developing/Emerging Markets Securities Risk. The prices of securities issued by foreign companies and governments located in developing/emerging markets countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.

      Foreign Securities Risk. The Fund's foreign investments may be affected by changes in a foreign country's exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.

      Management Risk. The investment techniques and risk analysis used by the Fund's portfolio managers may not produce the desired results.

      Market Risk. The prices of and the income generated by the Fund's securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.

      Small- and Mid-Capitalization Risks. Stocks of small- and mid-sized companies tend to be more vulnerable to adverse developments and may have little or no operating history or track record of success, and limited product lines, markets, management and financial resources. The securities of small- and mid-sized companies may be more volatile due to less market interest and less publicly available information about the issuer. They also may be illiquid or restricted as to resale, or may trade less frequently and in smaller volumes, all of which may cause difficulty when establishing or closing a position at a desirable price.

Performance Information

The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The performance table compares the Fund's performance to that of a broad-based securities market benchmark, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The Fund's past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund's Web site at www.invesco.com/us.

Annual Total Returns

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

Class A shares year-to-date (ended March 28, 2013): 11.14%
Best Quarter (ended June 30, 2009): 16.92%
Worst Quarter (ended December 31, 2008): -21.40%

Average Annual Total Returns (for the periods ended December 31, 2012)

Average Annual Total Returns Class A B C R and Y Prospectus INVESCO Mid Cap Core Equity Fund		1 Year	5 Years	10 Years	Inception Date
Class A shares:		4.33%	0.77%	7.03%	Jun. 09, 1987
Class A shares: Return After Taxes on Distributions		2.90%	0.14%	5.83%	Jun. 09, 1987
Class A shares: Return After Taxes on Distributions and Sale of Fund Shares		4.23%	0.53%	5.95%	Jun. 09, 1987
Class B shares:		4.63%	0.84%	7.00%	Apr. 01, 1993
Class C shares:		8.63%	1.17%	6.84%	May 03, 1999
Class R shares:		10.17%	1.67%	7.38%	Jun. 03, 2002
Class Y shares:	[1]	10.68%	2.13%	7.75%	Oct. 03, 2008
S&P 500® Index (reflects no deduction for fees, expenses or taxes)		16.00%	1.66%	7.10%
Russell Midcap® Index (reflects no deduction for fees, expenses or taxes)		17.28%	3.57%	10.65%
Lipper Mid-Cap Core Funds Index		16.27%	3.11%	9.27%

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-deferred arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.

[1] Class Y shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements.