OSSIX — Invesco Main Street Small Cap Fund
Data updated: 2026-05-28
OSSIX — Invesco Main Street Small Cap Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Small Cap Blend / Core Equity · $2.21B AUM · 0.69% expense ratio · 14.6% 1-yr return. From SEC regulatory filings.
OSSIX Fund Overview
OSSIX — Invesco Main Street Small Cap Fund is a US mutual fund managed by Aim Growth Series (invesco Growth Series), categorised as United States Small 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 Small Cap Blend / Core Equity
- Assets under management: $2.21B
- 1-year return: 14.6%
- Ticker: OSSIX
- SEC CIK: 0000202032
- SEC series ID: S000064650
- Share class ID: C000209336
OSSIX Holdings
Top 10 holdings of Invesco Main Street Small Cap Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Invesco Private Prime Fund | 4.73% |
| EnPro Inc. | 2.12% |
| American Healthcare REIT, Inc. | 1.85% |
| Invesco Private Government Fund | 1.82% |
| BrightSpring Health Services, Inc. | 1.78% |
| Helmerich & Payne, Inc. | 1.77% |
| Columbia Banking System, Inc. | 1.77% |
| Kodiak Gas Services, Inc. | 1.76% |
| Northern Oil and Gas, Inc. | 1.72% |
| Wintrust Financial Corp. | 1.68% |
OSSIX Portfolio Allocation
Asset-class allocation of Invesco Main Street Small Cap Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 98.5% |
| Cash & Equivalents | 8.0% |
OSSIX Performance
Total returns for OSSIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.0% |
| 1 year | 14.6% |
| 3 years (annualised) | 11.5% |
| 5 years (annualised) | 5.5% |
OSSIX Risk Information
Risk metrics for OSSIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.4%
OSSIX Costs and Fees
OSSIX costs about $69 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.69%
- Gross expense ratio: 0.69%
- Portfolio turnover: 53%
- Brokerage commissions: 8.38 bps of average net assets (SEC N-CEN)
OSSIX Cashflows
Over the 12 months to 2026-03, Invesco Main Street Small Cap Fund had net inflows of $174.17M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$60.66M |
| 2026-02 | −$68.58M |
| 2026-01 | $13.17M |
| 2025-12 | $163.68M |
| 2025-11 | −$7.77M |
| 2025-10 | $63.95M |
OSSIX Debt Constituents
No individual debt constituents are reported in Invesco Main Street Small Cap Fund's latest SEC N-PORT filing.
OSSIX Prospectus and SEC Filings
Official Invesco Main Street Small Cap Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Small 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.