CB
Chubb Limited · Financial Services · Insurance - Property & Casualty
Momentum inputs (comparable managers):
holder breadth +4.3% ·
share flow -0.4% ·
net new positions +4.2%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 177 | +4 | 285.97M | $97.47B | +6 | −3 |
| Q1 2026 | 177 | +2 | 291.93M | $95.15B | +6 | −5 |
| Q4 2025 | 174 | 0 | 304.60M | $95.07B | +2 | −1 |
| Q3 2025 | 27 | +1 | 188.63M | $53.25B | +1 | −1 |
| Q2 2025 | 24 | +1 | 173.18M | $50.17B | +3 | −2 |
| Q1 2025 | 20 | +3 | 95.74M | $28.92B | +5 | −2 |
| Q4 2024 | 17 | -4 | 95.70M | $26.45B | +1 | −5 |
| Q3 2024 | 20 | +4 | 79.43M | $22.90B | +4 | — |
| Q2 2024 | 16 | — | 81.18M | $20.70B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 36.74M | — | $10.64B | 0.2% | n/c | 1 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 27.52M | — | $7.97B | 0.2% | n/c | 1 | SEC ↗ ×22 |
| 3 | Berkshire Hathaway ✦ | 27.03M | 0.0% | $7.83B | 3.0% | Held | 5 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 16.98M | -2.6% | $4.94B | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 14.13M | -3.0% | $4.09B | 0.5% | ▼ Trim | 5 | SEC ↗ ×2 |
| 6 | Fidelity (FMR) ✦ | 13.95M | — | $4.04B | 0.2% | n/c | 1 | SEC ↗ ×7 |
| 7 | Capital World Investors ✦ | 12.00M | +0.7% | $3.48B | 0.5% | ▲ Add | 5 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 8.81M | +0.3% | $2.54B | 0.2% | ▲ Add | 5 | SEC ↗ ×2 |
| 9 | Wellington Management ✦ | 8.16M | +13.8% | $2.37B | 0.4% | ▲ Add | 5 | SEC ↗ ×8 |
| 10 | Norges Bank ✦ (passive) | 4.13M | -7.1% | $1.20B | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 1.60M | +13.3% | $456.52M | 0.4% | ▲ Add | 5 | SEC ↗ ×8 |
| 12 | Two Sigma Investments ✦ | 773.43K | +13234.9% | $224.08M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 345.14K | +1413.1% | $99.99M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 14 | Millennium Management ✦ | 323.98K | New | $93.86M | 0.1% | New | 1 | SEC ↗ |
| 15 | Adage Capital Partners ✦ | 237.38K | -51.5% | $68.77M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 16 | Arrowstreet Capital ✦ | 139.39K | +488.9% | $40.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | D. E. Shaw & Co. ✦ | 133.61K | +67.0% | $38.71M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 18 | Point72 Asset Management ✦ | 80.32K | New | $23.27M | 0.1% | New | 1 | SEC ↗ |
| 19 | Gotham Asset Management ✦ | 57.10K | +16.4% | $16.54M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 20 | GAMCO Investors ✦ | 18.17K | +4.5% | $5.27M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 21 | Bridgewater Associates ✦ | 14.66K | -94.6% | $4.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | Renaissance Technologies ✦ | 5.70K | New | $1.65M | 0.0% | New | 1 | SEC ↗ |
| 23 | Fisher Asset Management ✦ | 4.10K | -2.6% | $1.19M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 24 | Dodge & Cox ✦ | 722 | 0.0% | $209,178 | 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
| Millennium Management | $93.86M | 0.1% |
| Point72 Asset Management | $23.27M | 0.1% |
| Renaissance Technologies | $1.65M | 0.0% |
Exited
| Viking Global Investors | $588.60M | was 1.9% |
| Marshall Wace | $15.33M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2,086 holders, 346.23M shares, $105.58B 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 5.50K sh · $1.90M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology