SPIRX Performance — Invesco S&P 500 Index Fund
Data updated: 2026-07-30
In the 12 months to May 2026 the fund took in a net $230.9M, and assets reached $4.78B.
SPIRX Growth of $100
What $100 invested in Invesco S&P 500 Index Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Blend category average over the same months.
| Period | SPIRX | Category average |
|---|---|---|
| Since data start (Oct 2025 – May 2026) | $114 | $111 |
SPIRX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +10.94% |
SPIRX Annual Returns
Calendar-year total returns of Invesco S&P 500 Index Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +10.94% |
| 2025 (Oct–Dec) | +2.48% |
SPIRX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +1.4% | −0.8% | −5.0% | +10.4% | +5.2% | — | — | — | — | — | — | — |
| 2025 | — | — | — | — | — | — | — | — | — | +2.3% | +0.2% | 0.0% |
SPIRX Risk
Risk measures from monthly returns over Oct 2025 – May 2026.
- Best month: +10.44% (Apr 2026)
- Worst month: −5.04% (Mar 2026)
SPIRX Fund Flows
Monthly money in and out of Invesco S&P 500 Index Fund, from SEC Form N-PORT.
- 12-month net flow: $230.9M
- 12-month gross sales (incl. reinvestments): $916.1M
- Sales ÷ redemptions: 1.34×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $65.5M | $53.7M | $11.8M |
| Apr 2026 | $85.3M | $61.1M | $24.2M |
| Mar 2026 | $76.1M | $68.3M | $7.8M |
| Feb 2026 | $59.7M | $66.9M | −$7.2M |
| Jan 2026 | $84.1M | $84.0M | $71K |
| Dec 2025 | $163.7M | $62.6M | $101.1M |
| Nov 2025 | $66.0M | $50.7M | $15.3M |
| Oct 2025 | $86.0M | $47.8M | $38.2M |
| Sep 2025 | $57.3M | $47.3M | $10.1M |
| Aug 2025 | $65.5M | $47.7M | $17.8M |
| Jul 2025 | $56.5M | $50.0M | $6.5M |
| Jun 2025 | $50.4M | $45.1M | $5.3M |
SPIRX Assets Under Management
Net assets of Invesco S&P 500 Index Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $4.78B |
| 2026-02-28 | $4.29B |
| 2025-11-30 | $4.21B |
| 2025-08-31 | $3.90B |
| 2025-05-31 | $3.54B |
| 2025-02-28 | $3.58B |
| 2024-11-30 | $3.61B |
| 2024-08-31 | $3.34B |
| 2024-05-31 | $3.09B |
| 2024-02-29 | $2.95B |
| 2023-11-30 | $2.58B |
| 2023-08-31 | $2.49B |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.