SPY
State Street SPDR S&P 500 ETF · Financial Services · Asset Management
Momentum inputs (comparable managers):
holder breadth -5.0% ·
share flow -13.0% ·
net new positions -5.3%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 142 | +1 | 420.31M | $313.36B | +8 | −10 |
| Q1 2026 | 145 | -1 | 382.72M | $247.54B | +6 | −7 |
| Q4 2025 | 145 | +2 | 407.94M | $259.55B | +2 | — |
| Q3 2025 | 22 | -4 | 200.91M | $133.85B | — | −4 |
| Q2 2025 | 23 | +1 | 24.12M | $14.90B | +1 | — |
| Q1 2025 | 19 | 0 | 16.22M | $9.08B | — | — |
| Q4 2024 | 19 | -1 | 22.51M | $13.20B | +1 | −2 |
| Q3 2024 | 19 | -1 | 16.19M | $9.29B | — | −1 |
| Q2 2024 | 20 | — | 18.61M | $10.13B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Millennium Management ✦ | 5.57M | +81.0% | $3.19B | 2.9% | ▲ Add | 2 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 3.80M | -32.2% | $2.18B | 2.3% | ▼ Trim | 2 | SEC ↗ ×2 |
| 3 | Marshall Wace ✦ | 1.87M | +81.7% | $1.07B | 1.4% | ▲ Add | 2 | SEC ↗ |
| 4 | Gotham Asset Management ✦ | 1.86M | +25.3% | $1.07B | 11.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 865.94K | -69.0% | $496.84M | 1.2% | ▼ Trim | 2 | SEC ↗ |
| 6 | Bridgewater Associates ✦ | 836.97K | +17.5% | $480.22M | 2.7% | ▲ Add | 2 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 498.17K | +256.7% | $285.83M | 0.4% | ▲ Add | 2 | SEC ↗ ×2 |
| 8 | Wellington Management ✦ | 447.58K | -85.2% | $256.80M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 9 | Arrowstreet Capital ✦ | 191.94K | +50.4% | $110.13M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 10 | Renaissance Technologies ✦ | 59.90K | +22.2% | $34.37M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 51.33K | +51.1% | $29.45M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 49.68K | +1122.3% | $28.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Berkshire Hathaway ✦ | 39.40K | 0.0% | $22.61M | 0.0% | Held | 2 | SEC ↗ |
| 14 | Capital World Investors ✦ | 21.77K | -15.0% | $12.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | GAMCO Investors ✦ | 18.41K | 0.0% | $10.56M | 0.1% | Held | 2 | SEC ↗ |
| 16 | Fisher Asset Management ✦ | 7.74K | +17.3% | $4.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Harris Associates (Oakmark) ✦ | 7.69K | +630.9% | $4.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Point72 Asset Management ✦ | 5.00K | -66.7% | $2.87M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | ARK Investment Management ✦ | 3 | -81.2% | $1,907 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Soros Fund Management | $244.90M | was 7.5% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4,519 holders, 519.56M shares, $312.71B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.