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Of the 19 tracked institutions holding CB, 12 have a 3-year clone track record — 9 of them beat the S&P. Average holder's clone alpha: +3.0pt. It's a gauge of who owns the name, not just how many.
Among the 19 tracked institutional investors we monitor, CB (CHUBB LIMITED) is held with a combined value of $52.22B across 161,681,572 shares. The largest holder is VANGUARD GROUP INC with a position worth $11.18B (0.16% of their portfolio). SOROS FUND MANAGEMENT LLC opened a new position in the most recent quarter. 9 funds increased their holdings. 8 funds reduced their position.
Total Institutional Value
$52.22B
Total Shares Held
161,681,572
Institutional Holders
19
% of Shares Outstanding
41.7%
of 387.86M shares · SEC 2026-04-21
Days to Cover
2.7+6.8%
4.57M shares short · FINRA 2026-06-30
Tracked 13F institutions hold 41.7% of CB's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-21), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
1
$6.49M
Total Transactions
1
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| May 27, 2026 | John W Keogh | S | Sale | 20,176 | $6.49M |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $11.18B | 0.16% | -2.2% |
| 2 | BERKSHIRE HATHAWAY INC | $11.16B | 4.24% | - |
| 3 | BlackRock, Inc. | $9.09B | 0.16% | -1.4% |
| 4 | STATE STREET CORP | $5.46B | 0.19% | -0.8% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $5.15B | 0.60% | +5.7% |
| 6 | FMR LLC | $3.98B | 0.21% | +11.9% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $2.06B | 0.38% | -16.0% |
| 8 | Capital Research Global Investors | $2.05B | 0.32% | +10.7% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $1.25B | 0.57% | -9.5% |
| 10 | VIKING GLOBAL INVESTORS LP | $422.08M | 1.18% | +27.7% |
| Member | Type | Date |
|---|---|---|
| Gilbert Cisneros | Sell | May 15, 2026 |
| Jared Moskowitz | Buy | Mar 31, 2026 |
| Alan Armstrong | Buy | Mar 27, 2026 |
| Thomas H. Jr. Kean | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of CB with a position worth $11.18B, representing 0.16% of their portfolio. In total, 19 institutional investors hold CB with a combined value of $52.22B.
In the most recent quarter, 1 fund opened a new position in CB. Additionally, 9 increased their holdings and 8 reduced their positions.
Institutional investors hold $52.22B worth of CB stock across 19 positions. The largest institutional holder is VANGUARD GROUP INC with $11.18B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their CB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Mar 26, 2026 |
| Gilbert Cisneros | Buy | Jan 9, 2026 |
| Shelley M Capito | Sell | Jul 17, 2025 |
| Josh Gottheimer | Buy | Jun 13, 2025 |
| Rob Bresnahan | Sell | Jun 13, 2025 |
Showing 8 of 35. STOCK Act disclosures lag up to 45 days.
Last Close
$359.75
2026-07-24
YTD
+16.0%
99% of 52-week range
