Chubb Limited
Chubb Limited (CB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CB · as of Sep 30, 2025
Ownership Breakdown
1,980
Institutional Holders
▼ 27 vs Q2
$96.98B
Total Inst. Value
▼ $5.88B vs Q2
387.86M
Shares Outstanding
freeFloat 90.73%
343.68M
13F Shares Held
▼ 11.87M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CB largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC fire, marine & casualty insurance | 36.63M | 9.07% | 9.07% | $10.34T | Nov 7, 2025 | ▼ 113.0K |
BERKSHIRE HATHAWAY INC fire, marine & casualty insurance | 31.33M | 7.76% | 7.76% | $8.84T | Nov 14, 2025 | ▲ 4.30M |
BLACKROCK, INC. fire, marine & casualty insurance | 27.68M | 6.86% | 6.86% | $7.81T | Nov 12, 2025 | ▲ 167.4K |
STATE STREET CORP fire, marine & casualty insurance | 17.05M | 4.22% | 4.22% | $4.83T | Nov 14, 2025 | ▲ 68.6K |
FMR LLC fire, marine & casualty insurance | 12.39M | 3.07% | 3.07% | $3.50T | Nov 13, 2025 | ▼ 1.56M |
PRICE T ROWE ASSOCIATES INC /MD/ fire, marine & casualty insurance | 11.90M | 2.95% | 2.95% | $3.36T | Nov 14, 2025 | ▼ 2.23M |
GQG PARTNERS LLC fire, marine & casualty insurance | 10.83M | 2.68% | 2.68% | $3.06T | Nov 13, 2025 | ▲ 1.01M |
CAPITAL WORLD INVESTORS fire, marine & casualty insurance | 9.98M | 2.47% | 2.47% | $2.82T | Nov 13, 2025 | ▼ 2.02M |
GEODE CAPITAL MANAGEMENT, LLC fire, marine & casualty insurance | 8.91M | 2.21% | 2.21% | $2.51T | Nov 12, 2025 | ▲ 99.2K |
WELLINGTON MANAGEMENT GROUP LLP fire, marine & casualty insurance | 8.13M | 2.01% | 2.01% | $2.30T | Nov 14, 2025 | ▼ 31.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
20
Increased
+9.80M shares0
New Positions
first time holders30
Decreased
−17.31M shares0
Sold Out
fully exitedNet shares change (top 50)
7.51M
+9.80M / −17.31M
Net new holders
-10
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CB insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
13
Buy transactions
34
Sell transactions
0.38
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Keogh John W President &COO | May 27, 2026 | Sale | 20,176 | $321.45 | $6.49M | 206.1K | Form 4 ↗ |
Keogh John W President &COO | May 27, 2026 | Sale | 2,824 | $321.95 | $909.2K | 203.3K | Form 4 ↗ |
Keogh John W President &COO | May 27, 2026 | Gift | 61,000 | — | — | 142.3K | Form 4 ↗ |
Keogh John W President &COO | May 28, 2026 | Gift | 1,352 | — | — | 141.0K | Form 4 ↗ |
Keogh John W President &COO | May 27, 2026 | Gift | 61,000 | — | — | 61.0K | Form 4 ↗ |
SIDWELL DAVID H director | May 21, 2026 | Award | 757 | — | — | 15.5K | Form 4 ↗ |
SIDWELL DAVID H director | May 21, 2026 | Tax Withhold | 193 | $330.26 | $63.7K | 15.3K | Form 4 ↗ |
HUGIN ROBERT J director | May 21, 2026 | Award | 1,135 | — | — | 21.6K | Form 4 ↗ |
Buese Nancy director | May 21, 2026 | Award | 1,135 | — | — | 4.1K | Form 4 ↗ |
Buese Nancy director | May 21, 2026 | Tax Withhold | 321 | $330.26 | $106.0K | 3.7K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Chubb Limited (CB) is primarily owned by institutional investors, who hold approximately 88.6% of total shares outstanding. Company insiders own approximately 9.27%, while retail and public investors account for the remaining 2.12%.
The largest institutional shareholder of Chubb Limited is VANGUARD GROUP INC, holding approximately 36.63 million shares — equal to 9.07% of outstanding shares — as of September 30, 2025.
A total of 1,980 institutional investors currently hold CB stock, with a combined institutional value of approximately $96.98 billion as of the most recent 13F filing period.
Frequently asked questions
CB ownershipChubb Limited (CB) is primarily owned by institutional investors, who hold approximately 88.6% of shares. The largest shareholder is VANGUARD GROUP INC with a 9.07% stake. Company insiders hold 9.27%. Data sourced from SEC Form 13F as of September 30, 2025.