Chubb Ltd (CB)
Who owns Chubb Ltd (CB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 90.7% of the shares are freely tradable; institutional investors hold 84.9%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 9.24 | 35,819,968 | -2.2 | 12/31/2025 |
| Berkshire Hathaway Inc | 8.83 | 34,249,183 | +0.0 | 03/31/2026 |
| BlackRock Inc | 7.19 | 27,888,703 | -1.4 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.00 | 23,255,968 | +0.0 | 03/31/2026 |
| State Street Corp | 4.31 | 16,706,179 | -0.8 | 03/31/2026 |
| T. Rowe Price Associates, Inc. | 4.07 | 15,793,551 | +5.7 | 03/31/2026 |
| GQG Partners LLC | 3.20 | 12,418,796 | -0.5 | 03/31/2026 |
| FMR Inc | 3.15 | 12,222,474 | +11.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.89 | 11,218,705 | +0.4 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.43 | 9,429,553 | +1.8 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 28. Jul 2026 | Wayland Joseph F | Executive Vice President and* | Sell | 8,502 | 364.54 | 3,099,319 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.