OPMIX — Invesco Main Street Mid Cap Fund
Data updated: 2026-05-28
OPMIX — Invesco Main Street Mid Cap Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Blend / Core Equity · $2.36B AUM · 0.68% expense ratio · 13.1% 1-yr return. From SEC regulatory filings.
OPMIX Fund Overview
OPMIX — Invesco Main Street Mid Cap Fund is a US mutual fund managed by Aim Growth Series (invesco Growth Series), categorised as United States Mid 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 Growth Series (invesco Growth Series)
- Category: United States Mid Cap Blend / Core Equity
- Assets under management: $2.36B
- 1-year return: 13.1%
- Ticker: OPMIX
- SEC CIK: 0000202032
- SEC series ID: S000064651
- Share class ID: C000209342
OPMIX Holdings
Top 10 holdings of Invesco Main Street Mid Cap Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Invesco Private Prime Fund | 3.35% |
| Howmet Aerospace Inc. | 2.06% |
| Royal Caribbean Cruises Ltd. | 1.83% |
| Cheniere Energy, Inc. | 1.79% |
| PPL Corp. | 1.74% |
| Permian Resources Corp. | 1.71% |
| Raymond James Financial, Inc. | 1.69% |
| Vertiv Holdings Co. | 1.65% |
| ATI Inc. | 1.60% |
| Ameren Corp. | 1.59% |
OPMIX Portfolio Allocation
Asset-class allocation of Invesco Main Street Mid Cap Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 98.9% |
| Cash & Equivalents | 5.5% |
OPMIX Performance
Total returns for OPMIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.9% |
| 1 year | 13.1% |
| 3 years (annualised) | 12.0% |
| 5 years (annualised) | 7.0% |
OPMIX Risk Information
Risk metrics for OPMIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 11.8%
OPMIX Costs and Fees
OPMIX costs about $68 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.68%
- Gross expense ratio: 0.68%
- Portfolio turnover: 44%
- Brokerage commissions: 3.83 bps of average net assets (SEC N-CEN)
OPMIX Cashflows
Over the 12 months to 2026-03, Invesco Main Street Mid Cap Fund had net outflows of $69.72M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$25.30M |
| 2026-02 | −$26.49M |
| 2026-01 | −$27.31M |
| 2025-12 | $173.01M |
| 2025-11 | −$22.39M |
| 2025-10 | −$22.93M |
OPMIX Debt Constituents
No individual debt constituents are reported in Invesco Main Street Mid Cap Fund's latest SEC N-PORT filing.
OPMIX Prospectus and SEC Filings
Official Invesco Main Street Mid Cap Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid 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.