MIGCX — Invesco Main Street Fund
Data updated: 2026-09-28
MIGCX — Invesco Main Street Fund. United States Large Cap Blend / Core Equity · $11.52B AUM. Holdings, fees, performance and SEC filings.
MIGCX Fund Overview
MIGCX — Invesco Main Street Fund is a US mutual fund managed by Aim Equity Funds (invesco Equity Funds), categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Aim Equity Funds (invesco Equity Funds)
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $11.52B
- 1-year return: 12.6%
- Ticker: MIGCX
- SEC CIK: 0000105377
- SEC series ID: S000064632
- Share class ID: C000209253
MIGCX Investment Objective and Strategy
Invesco Main Street Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Aim Equity Funds (invesco Equity Funds).
Investment objective
The Funds investment objective is to seek capital appreciation.
Principal investment strategy
The Fund mainly invests in common stocks of U.S. companies of different capitalization ranges. The Fund currently focuses on larger capitalization issuers. The Fund considers a larger-capitalization issuer to be one that has a market capitalization, at the time of purchase, within the range of market capitalizations of the issuers included in the Russell 1000 Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month. An issuers market capitalization is the value of its outstanding stock. The portfolio managers use fundamental research to select securities for the Funds portfolio, which is comprised of both growth and value stocks. While the process may change over time or vary in particular cases, in general the selection process currently uses a fundamental approach in analyzing issuers on factors such as a companys financial performance, competitive strength and prospects, industry position, and business model and management strength.
Industry outlook, market trends and general economic conditions may also be considered. The Fund aims to maintain a broadly diversified portfolio across major economic sectors. In constructing the portfolio, the Fund seeks to limit exposure to so-called top-down or macro risks, such as overall stock market movements, economic cycles, and interest rate or currency fluctuations. Instead, the portfolio managers seek to add value by selecting individual securities that they believe have superior company-specific fundamental attributes or relative valuations that they expect to outperform their industry and sector peers. This is commonly referred to as a bottom-up approach to portfolio construction. The portfolio managers consider stock rankings, benchmark weightings and capitalization outlooks in determining security weightings for individual issuers.
The portfolio managers use the following sell criteria: the stock price is approaching its target, deterioration in the companys competitive position, poor execution by the companys management, or identification of more attractive alternative investment ideas.
MIGCX Holdings
Top 10 holdings of Invesco Main Street Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp. | 8.57% |
| Apple Inc. | 7.40% |
| Alphabet Inc. | 7.21% |
| Microsoft Corp. | 6.47% |
| Amazon.com, Inc. | 5.32% |
| JPMorgan Chase & Co. | 3.41% |
| Broadcom Inc. | 3.38% |
| Meta Platforms, Inc. | 2.81% |
| Philip Morris International Inc. | 2.60% |
| Eli Lilly and Co. | 2.11% |
MIGCX Portfolio Allocation
Asset-class allocation of Invesco Main Street Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.7% |
| Cash & Equivalents | 1.4% |
MIGCX Performance
Total returns for MIGCX (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 6.5% |
| 1 year | 12.6% |
| 3 years (annualised) | 15.5% |
| 5 years (annualised) | 9.3% |
MIGCX Risk Information
Risk metrics for MIGCX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.9%
MIGCX Costs and Fees
MIGCX costs about $156 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.56%
- Gross expense ratio: 1.56%
- Portfolio turnover: 45%
- Brokerage commissions: 2.64 bps of average net assets (SEC N-CEN)
MIGCX Cashflows
Over the 12 months to 2026-07, Invesco Main Street Fund had net outflows of $329.77M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-07 | −$96.75M |
| 2026-06 | −$96.97M |
| 2026-05 | −$92.87M |
| 2026-04 | −$98.27M |
| 2026-03 | −$106.18M |
| 2026-02 | −$88.40M |
MIGCX Debt Constituents
No individual debt constituents are reported in Invesco Main Street Fund's latest SEC N-PORT filing.
MIGCX Prospectus and SEC Filings
Official Invesco Main Street Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-02-27
- Prospectus (485BPOS) — filed 2025-02-27
- Prospectus (485BPOS) — filed 2024-02-27
- Portfolio holdings (N-PORT) — filed 2026-09-28
- Portfolio holdings (N-PORT) — filed 2026-06-26
- Portfolio holdings (N-PORT) — filed 2026-03-30
- Annual census (N-CEN) — filed 2026-01-14
- Annual census (N-CEN) — filed 2025-01-14
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.