Invesco S&P 500 Index Fund
AIM Counselor Series Trust (Invesco Counselor Series Trust) · 4 share classes
Fund classification
Classified from what the fund holds · as of 2026 Q2
Invesco S&P 500 Index Fund is a U.S. equity index fund that tracks the S&P 500 Index. 21% of SPIAX’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 100% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Index (passive)
- Fund type
- Open-end fund
Fund profile
As filed in the prospectus · 2025 Q4
The Funds investment objective is total return through growth of capital and current income.
The fund invests in all securities of the S&P 500 Index in proportion to their weightings, seeking to track the index's investment results before fees and expenses. The fund is currently non-diversified, meaning a small number of large-cap constituents may represent a substantial portion of assets. The fund uses futures contracts to manage cash balances and maintain index exposure.
| Share class | Expense ratio |
|---|---|
| SPIAX | 0.54% |
| SPICX | 1.29% |
| SPIDX | 0.29% |
| C000188891 | 0.19% |
| SPIRX | 0.79% |
Portfolio turnover 2.00% · as of 2025 Q4
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q2
| Stocks | 96.99% |
| Cash & short-term | 3.62% |
| Derivatives | 0.33% |
Derivatives are shown at market value, not notional exposure.
Sector allocation
The same holdings as Allocation above, grouped by market sector instead of asset type · as of 2026 Q2
| Information Technology | 37.1% |
| Financials | 10.9% |
| Communication Services | 10.0% |
| Consumer Discretionary | 9.4% |
| 9 smaller | 32.7% |
Government, Securitized and Cash are non-corporate buckets; International is foreign holdings we don’t sector-classify, and Other is the residual (held funds, unresolved names).
Portfolio growth profile
How much of the fund’s stock holdings are in fast-growing companies · as of 2026 Q2
Share of the fund’s equity (by value) in companies whose trailing five-year revenue — or net-income — growth ranks in the top 25% of U.S. public companies. Foreign and newly-listed holdings are excluded, so the figure covers only part of the book. From SEC filings — not investment advice. How we measure this.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026
| Share class | 1-year | 3-year | 5-year | Vol | Worst fall |
|---|---|---|---|---|---|
| +30.40% | +77.28% | +80.48% | 13.42% | -8.39% | |
| +29.45% | +73.40% | +73.91% | 13.41% | -8.56% | |
| +30.70% | +78.63% | +82.73% | 13.43% | -8.33% | |
| +30.81% | +79.12% | +83.55% | 13.43% | -8.31% | |
| — | — | — | — | — |
May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| NVDA | NVIDIA Corp.NVDA | 7.66% | $211.14 | $366.03M | 1.7M |
| AAPL | Apple Inc.AAPL | 6.84% | $312.06 | $326.84M | 1.0M |
| MSFT | Microsoft Corp.MSFT | 4.99% | $450.24 | $238.52M | 529.8K |
| AMZN | Amazon.com, Inc.AMZN | 3.95% | $270.64 | $188.61M | 696.9K |
| GOOGL | Alphabet Inc.GOOGL | 3.31% | $380.34 | $157.97M | 415.3K |
| AVGO | Broadcom Inc.AVGO | 3.16% | $446.77 | $151.12M | 338.2K |
| GOOG | Alphabet Inc.GOOG | 2.63% | $376.43 | $125.59M | 333.6K |
| META | Meta Platforms, Inc.META | 2.07% | $632.51 | $98.69M | 156.0K |
| TRPXX | Invesco Treasury PortfolioTRPXX | 1.91% | — | $91.16M | — |
| TSLA | Tesla, Inc.TSLA | 1.83% | $435.79 | $87.44M | 200.6K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.
Top 10 positions are 38.35% of net assets, top 25 52.76%, across 507 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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