BLK
BlackRock, Inc. · Financial Services · Asset Management
Momentum inputs (comparable managers):
holder breadth -11.1% ·
share flow +0.5% ·
net new positions -12.5%
— formula
Concentrated accumulation — rising shares among 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 | 178 | +6 | 94.08M | $90.42B | +7 | — |
| Q1 2026 | 174 | -7 | 91.65M | $88.09B | +4 | −12 |
| Q4 2025 | 180 | +3 | 101.68M | $103.08B | +5 | −1 |
| Q3 2025 | 25 | +1 | 50.19M | $58.50B | +2 | −2 |
| Q2 2025 | 22 | -1 | 45.68M | $47.91B | +1 | −2 |
| Q1 2025 | 20 | +2 | 19.69M | $18.62B | +3 | −1 |
| Q4 2024 | 18 | +1 | 19.30M | $19.78B | +2 | −1 |
| Q3 2024 | 16 | -2 | 13.14M | $12.47B | +1 | −3 |
| Q2 2024 | 18 | — | 13.08M | $10.29B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 4.00M | +24.4% | $3.80B | 0.6% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 2.82M | +1.1% | $2.66B | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Norges Bank ✦ (passive) | 2.26M | -6.9% | $2.14B | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 4 | Fisher Asset Management ✦ | 2.19M | +1.9% | $2.08B | 0.9% | ▲ Add | 2 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 492.18K | +23.7% | $467.33M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 6 | Wellington Management ✦ | 373.50K | +7.4% | $354.65M | 0.1% | ▲ Add | 2 | SEC ↗ ×7 |
| 7 | Markel Group ✦ | 220.20K | 0.0% | $209.08M | 1.9% | Held | 2 | SEC ↗ ×2 |
| 8 | Citadel Advisors ✦ | 220.10K | +8.2% | $208.99M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 9 | Millennium Management ✦ | 198.98K | -27.0% | $188.94M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 10 | Marshall Wace ✦ | 139.37K | New | $132.34M | 0.2% | New | 1 | SEC ↗ ×3 |
| 11 | Adage Capital Partners ✦ | 121.28K | -7.0% | $115.16M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 58.65K | -25.6% | $55.26M | 0.1% | ▼ Trim | 2 | SEC ↗ ×4 |
| 13 | Two Sigma Investments ✦ | 33.01K | -52.2% | $31.34M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 8.46K | +18.3% | $8.04M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 15 | GAMCO Investors ✦ | 5.03K | -3.4% | $4.78M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | Dodge & Cox ✦ | 750 | 0.0% | $712,133 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $132.34M | 0.2% |
Exited
| Harris Associates (Oakmark) | $572.31M | was 1.0% |
| Renaissance Technologies | $19.13M | was 0.0% |
| D. E. Shaw & Co. | $8.26M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 6.90K shares, $6,635 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.