CB Institutional Ownership & Shareholders
CHUBB LIMITED (CB) is currently held by 2,143 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $125.51B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Berkshire Hathaway is currently the largest disclosed institutional shareholder of CB tracked by InsiderSet, reporting ownership valued at approximately $11.67B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $12.64B, representing an estimated gain of +8.29% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed CB value among the investors covered in this analysis. Major shareholders include Berkshire Hathaway, Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in CHUBB LIMITED (CB).
This page ranks the largest institutional CB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
2,143
Total Reported Value
$125.51B
Largest Holder
Berkshire Hathaway
Largest Position
$11.67B
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
29
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Berkshire Hathaway | Warren Buffett | 3.90% | 34,249,183 | $11,670,066,615 | $12,637,263,543 | +$967,196,928 | +8.29% |
| Blackrock, Inc. | 0.15% | 29,093,549 | $9,913,335,801 | $10,734,937,710 | +$821,601,909 | +8.29% | |
| Vanguard Capital Management Llc | 0.17% | 23,177,820 | $7,897,610,387 | $8,552,152,024 | +$654,541,637 | +8.29% | |
| Banque Cantonale Vaudoise | 1.01% | 21,301 | $7,259,000,000 | $7,859,643 | -$7,251,140,357 | -99.89% | |
| State Street Corp | 0.17% | 16,727,420 | $5,716,716,296 | $6,172,083,432 | +$455,367,136 | +7.97% | |
| Price T Rowe Associates Inc | 0.52% | 15,345,301 | $5,228,759,000 | $5,662,109,163 | +$433,350,163 | +8.29% | |
| Fmr Llc | 0.20% | 13,368,929 | $4,555,328,742 | $4,932,867,422 | +$377,538,680 | +8.29% | |
| Gqg Partners Llc | 7.91% | 12,473,178 | $4,250,112,612 | $4,602,353,218 | +$352,240,606 | +8.29% | |
| Geode Capital Management, Llc | 0.17% | 9,145,154 | $3,111,570,737 | $3,374,378,923 | +$262,808,186 | +8.45% | |
| Vanguard Portfolio Management Llc | 0.14% | 8,896,501 | $3,031,393,751 | $3,282,630,939 | +$251,237,188 | +8.29% | |
| Wellington Management Group Llp | 0.36% | 6,195,189 | $2,110,948,700 | $2,285,900,837 | +$174,952,137 | +8.29% | |
| Massachusetts Financial Services Co | 0.64% | 5,887,366 | $2,026,619,829 | $2,172,320,307 | +$145,700,478 | +7.19% | |
| Capital World Investors | 0.22% | 5,584,363 | $1,902,824,301 | $2,060,518,260 | +$157,693,959 | +8.29% | |
| Ameriprise Financial Inc | 0.37% | 5,367,693 | $1,829,340,742 | $1,980,571,363 | +$151,230,621 | +8.27% | |
| Morgan Stanley | 0.10% | 5,286,296 | $1,801,253,350 | $1,950,537,498 | +$149,284,148 | +8.29% | |
| Bank Of America Corp | 0.10% | 4,534,497 | $1,545,084,491 | $1,673,138,703 | +$128,054,212 | +8.29% | |
| Jpmorgan Chase & Co | 0.08% | 4,176,382 | $1,433,710,422 | $1,541,001,430 | +$107,291,008 | +7.48% | |
| Raymond James Financial Inc | 0.38% | 4,086,308 | $1,392,368,755 | $1,507,765,926 | +$115,397,171 | +8.29% | |
| Aqr Capital Management Llc | 0.48% | 4,003,312 | $1,364,088,609 | $1,477,142,062 | +$113,053,453 | +8.29% | |
| Wells Fargo & Company/Mn | 0.23% | 3,852,983 | $1,312,865,228 | $1,421,673,667 | +$108,808,439 | +8.29% | |
| Capital Research Global Investors | 0.17% | 3,522,326 | $1,200,209,572 | $1,299,667,847 | +$99,458,275 | +8.29% | |
| Northern Trust Corp | 0.14% | 3,460,296 | $1,179,061,259 | $1,276,780,018 | +$97,718,759 | +8.29% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.23% | 3,409,843 | $1,111,370,129 | $1,258,163,870 | +$146,793,741 | +13.21% | |
| Norges Bank | 0.11% | 3,142,168 | $1,070,662,324 | $1,159,397,149 | +$88,734,825 | +8.29% | |
| Bank Of New York Mellon Corp | 0.17% | 3,059,661 | $1,042,548,801 | $1,128,953,716 | +$86,404,915 | +8.29% | |
| Goldman Sachs Group Inc | 0.10% | 2,799,543 | $953,916,069 | $1,032,975,376 | +$79,059,307 | +8.29% | |
| Ubs Group Ag | 0.15% | 2,756,908 | $939,388,832 | $1,017,243,914 | +$77,855,082 | +8.29% | |
| Legal & General Group Plc | 0.18% | 2,475,458 | $843,487,568 | $913,394,493 | +$69,906,925 | +8.29% | |
| Arrowstreet Capital, Limited Partnership | 0.37% | 2,461,009 | $838,564,207 | $908,063,101 | +$69,498,894 | +8.29% | |
| Royal Bank Of Canada | 0.14% | 2,359,726 | $804,053,000 | $870,691,699 | +$66,638,699 | +8.29% | |
| Invesco Ltd. | 0.06% | 2,300,534 | $783,883,786 | $848,851,035 | +$64,967,249 | +8.29% | |
| Charles Schwab Investment Management Inc | 0.10% | 2,295,200 | $782,066,448 | $846,882,896 | +$64,816,448 | +8.29% | |
| Dimensional Fund Advisors Lp | 0.14% | 2,194,103 | $747,674,412 | $809,580,125 | +$61,905,713 | +8.28% | |
| Vanguard Fiduciary Trust Co | 0.15% | 2,014,756 | $686,507,959 | $743,404,669 | +$56,896,710 | +8.29% | |
| Nuveen, Llc | 0.15% | 1,841,675 | $627,532,192 | $679,541,242 | +$52,009,050 | +8.29% | |
| First Trust Advisors Lp | 0.35% | 1,742,005 | $593,570,915 | $642,765,005 | +$49,194,090 | +8.29% | |
| Barclays Plc | 0.16% | 1,475,852 | $502,881,812 | $544,559,871 | +$41,678,059 | +8.29% | |
| Schroder Investment Management Group | 0.35% | 1,450,778 | $498,037,580 | $535,308,066 | +$37,270,486 | +7.48% | |
| Principal Financial Group Inc | 0.24% | 1,408,663 | $458,167,901 | $519,768,474 | +$61,600,573 | +13.44% | |
| Envestnet Asset Management Inc | 0.10% | 1,299,490 | $442,788,360 | $479,485,820 | +$36,697,460 | +8.29% | |
| Capital International Investors | 0.08% | 1,173,294 | $399,796,078 | $432,922,020 | +$33,125,942 | +8.29% | |
| Altrinsic Global Advisors Llc | 14.49% | 1,158,539 | $394,760,579 | $427,477,720 | +$32,717,141 | +8.29% | |
| Davis Selected Advisers | 1.68% | 1,148,090 | $391,231,100 | $423,622,248 | +$32,391,148 | +8.28% | |
| National Pension Service | 0.25% | 1,148,011 | $391,173,268 | $423,593,099 | +$32,419,831 | +8.29% | |
| Deutsche Bank Ag\ | 0.10% | 1,052,541 | $358,642,820 | $388,366,578 | +$29,723,758 | +8.29% | |
| Fayez Sarofim & Co | 0.81% | 1,014,340 | $345,626,255 | $374,271,173 | +$28,644,918 | +8.29% | |
| Swiss National Bank | 0.18% | 986,151 | $336,021,092 | $363,869,996 | +$27,848,904 | +8.29% | |
| Mycio Wealth Partners, Llc | 62.74% | 985,086 | $335,658,204 | $363,477,032 | +$27,818,828 | +8.29% | |
| Beutel, Goodman & Co Ltd. | 2.40% | 957,066 | $326,110,000 | $353,138,213 | +$27,028,213 | +8.29% | |
| Lazard Asset Management Llc | 0.48% | 926,591 | $315,726,556 | $341,893,547 | +$26,166,991 | +8.29% |
Frequently asked questions about CB
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Who are the largest institutional holders of CB?
The largest institutional holders of CB reported in the latest SEC Form 13F filings include Berkshire Hathaway , Blackrock, Inc. , Vanguard Capital Management Llc , Banque Cantonale Vaudoise , and State Street Corp . InsiderSet ranks institutional holders by their latest reported CB position.
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What is CB institutional ownership?
This page tracks CB positions reported by institutional investment managers through SEC Form 13F. CHUBB LIMITED (CB) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
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How many institutions own CB?
InsiderSet currently tracks 2,143 institutional managers reporting CB holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of CB shareholders.
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How much CB stock do institutions own?
Institutional investment managers disclosed approximately $125.51B in CB holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
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When was CB institutional ownership last updated?
The latest CB institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
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Are institutional CB holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its CB position after the reporting date.
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Are institutions buying or selling CB?
Institutional buying and selling can be analyzed by comparing CB positions across consecutive 13F reporting periods. InsiderSet's CB Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CB ownership changes.
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How has CB institutional ownership changed over time?
InsiderSet tracks CB institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.