SPY SPDR S&P 500 ETF
Equity · $809.2B under management · 504 trading days of history
Infinity volume insights
since 28 February 2025No signals for this fund since 28 February 2025.
Price and dollar volume
Bars coloured by day directionComposition
Top 10 = 37.8% of the fundHoldings and sector weights as reported by the fund, last refreshed 2026-10-02. Refreshed monthly rather than daily — holdings barely change week to week.
Share of the fund sitting in its ten largest positions. A broad index fund runs around a third; a sector or thematic fund can exceed half, which means its performance is driven by a handful of names.
Top holdings
The ten largest positions. We track daily prices for 9 of them, so their 1-day move and rough contribution to the fund are shown.
| Holding | Weight | % change · close 23 Oct | Contribution |
|---|---|---|---|
| NVDANVIDIA Corp | 8.1% | -0.59% | -0.05% |
| AAPLApple Inc | 7.0% | -0.14% | -0.01% |
| MSFTMicrosoft Corp | 5.7% | +0.66% | +0.04% |
| AMZNAmazon.com Inc | 3.8% | -0.95% | -0.04% |
| GOOGLAlphabet Inc Class A | 3.0% | -1.2% | -0.04% |
| AVGOBroadcom Inc | 2.6% | -0.48% | -0.01% |
| GOOGAlphabet Inc Class C | 2.4% | — | — |
| METAMeta Platforms Inc Class A | 1.9% | -0.96% | -0.02% |
| MUMicron Technology Inc | 1.6% | +2.5% | +0.04% |
| TSLATesla Inc | 1.6% | -0.63% | -0.01% |
Contribution is the holding's move multiplied by its weight — roughly how much of the fund's day came from that position. Dashes are holdings outside the 250 US companies we price daily.
Overlap with other funds
How much of this fund's top ten is the same exposure as another fund's. Two ETFs can look entirely different and still hold largely the same companies — which matters if you own both.
Equity funds by turnover
Dollar volume as a share of assets. High turnover means a fund is being traded hard relative to its size — often a sign of active positioning rather than buy-and-hold ownership.
| Fund | AUM | Dollar volume | Turnover | 1D |
|---|---|---|---|---|
| SOXSDirexion Daily Semiconductor Bear 3X Shares | $1.6B | $3.2B | 198.0% | -1.9% |
| SQQQProShares UltraPro Short QQQ | $2.2B | $1.7B | 74.1% | +0.20% |
| SOXLDirexion Daily Semiconductor Bull 3X Shares | $19.4B | $7.6B | 39.0% | +1.8% |
| EWZiShares MSCI Brazil ETF | $10.2B | $3.5B | 34.1% | +1.8% |
| SNXXTradr 2X Long SNDK Daily ETF | $1.4B | $334.3M | 24.4% | -3.3% |
| KRESPDR S&P Regional Banking ETF | $4.7B | $1.1B | 24.2% | +0.07% |
| TSLLDirexion Daily TSLA Bull 2X Shares | $3.0B | $497.6M | 16.4% | -1.2% |
| MUUDirexion Daily MU Bull 2X Shares | $3.4B | $514.6M | 15.2% | +4.8% |
| XBISPDR S&P Biotech ETF | $10.7B | $984.1M | 9.2% | -1.4% |
| TQQQProShares UltraPro QQQ | $39.8B | $3.4B | 8.5% | -0.20% |
| The expanded list of ETF coverage For members · Sign in | ||||
Key Stats
- Previous Close
- —
- Day Range
- —
- 52-Week Range
- —
- Avg Volume
- —
- Today's Volume
- 32.5M
Turnover is daily dollar volume divided by assets under management. Price and volume via the daily pipeline; AUM as most recently reported.