How many institutional investors hold CB?

7 tracked institutional investors disclosed a position in CB (CHUBB LIMITED) in their most recent 13F filing.

Who is the largest institutional holder of CB?

Warren Buffett, Berkshire Hathaway, holds the largest disclosed position in CB, valued at $11.2B.

What sector is CB in?

CHUBB LIMITED is classified in the Financial Services GICS sector, Insurance industry.

Where does this CB ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

CB — CHUBB LIMITED

Name: CHUBB LIMITED (CB) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Financial Services · Insurance

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About CHUBB LIMITED (CB)

CHUBB LIMITED (CB) appears in the most recent 13F filings of 7 tracked institutional investors. CHUBB LIMITED is classified in the Financial Services sector (Insurance industry). The largest disclosed position is held by Warren Buffett (Berkshire Hathaway), valued at $11.2B. Across recent filings, tracked investors recorded 8 new positions, 1 increased, 2 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in CB

/100

Strong Institutional Accumulation

Added / Increased9

Reduced2

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track CB

/100

Moderate Interest

7investors

Several tracked investors have exposure.

UndiscoveredCrowded

151015+

CB Ownership Composition

How CHUBB LIMITED is held across tracked investor types, based on reported 13F positions.

Dominant Type

Value Investors

94% of tracked value

Institutions

tracked investors

Total Reported

$11.8B

combined 13F value

Value Investors94.3%
Other5.5%
Hedge Funds0.3%

Value Investors(1)

94.3%

Other(4)

5.5%

Hedge Funds(2)

0.3%

Tracked investors reporting CB

Investor	Firm	Shares	Market value	% of portfolio	As of
Warren Buffett	Berkshire Hathaway	34.2M	$11.2B	4.24%	Mar 31, 2026
Andreas Halvorsen	Viking Global Investors	1.3M	$422.1M	1.18%	Mar 31, 2026
Ken Griffin	Citadel Advisors	484.3K	$157.8M	0.03%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	73.6K	$24M	0.03%	Mar 31, 2026
Izzy Englander	Millennium Management	167.4K	$54.6M	0.02%	Mar 31, 2026
Ray Dalio	Bridgewater Associates	44.8K	$14.6M	0.07%	Mar 31, 2026
George Soros	Soros Fund Management	22.9K	$7.5M	0.08%	Mar 31, 2026

Warren BuffettMar 31, 2026
Berkshire Hathaway
Shares
34.2M
Value
$11.2B
% Portfolio
4.24%
Andreas HalvorsenMar 31, 2026
Viking Global Investors
Shares
1.3M
Value
$422.1M
% Portfolio
1.18%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
484.3K
Value
$157.8M
% Portfolio
0.03%
Steve CohenMar 31, 2026
Point72 Asset Management
Shares
73.6K
Value
$24M
% Portfolio
0.03%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
167.4K
Value
$54.6M
% Portfolio
0.02%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
44.8K
Value
$14.6M
% Portfolio
0.07%
George SorosMar 31, 2026
Soros Fund Management
Shares
22.9K
Value
$7.5M
% Portfolio
0.08%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	New	—	$47M	Feb 17, 2026
Steve Cohen	New	—	$61.4M	Feb 17, 2026
Andreas Halvorsen	New	—	$316.4M	Feb 17, 2026
Andreas Halvorsen	New	—	$422.1M	May 15, 2026
Steve Cohen	New	—	$24M	May 15, 2026
George Soros	New	—	$7.5M	May 15, 2026
Ray Dalio	Reduced	-20.85%	$14.6M	May 15, 2026
Warren Buffett	Unchanged	0.00%	$11.2B	May 15, 2026
Ray Dalio	Reduced	-15.65%	$17.7K	Feb 13, 2026
Warren Buffett	Increased	9.31%	$10.7M	Feb 17, 2026
Ray Dalio	New	—	$18.9K	Nov 13, 2025
Warren Buffett	New	—	$8.8M	Nov 14, 2025

Izzy Englander
New
$47MFeb 17, 2026
Steve Cohen
New
$61.4MFeb 17, 2026
Andreas Halvorsen
New
$316.4MFeb 17, 2026
Andreas Halvorsen
New
$422.1MMay 15, 2026
Steve Cohen
New
$24MMay 15, 2026
George Soros
New
$7.5MMay 15, 2026
Ray Dalio
Reduced
$14.6M(-20.85%)May 15, 2026
Warren Buffett
Unchanged
$11.2B(0.00%)May 15, 2026
Ray Dalio
Reduced
$17.7K(-15.65%)Feb 13, 2026
Warren Buffett
Increased
$10.7M(9.31%)Feb 17, 2026
Ray Dalio
New
$18.9KNov 13, 2025
Warren Buffett
New
$8.8MNov 14, 2025

Frequently asked questions

How many institutional investors hold CB?: 7 tracked institutional investors disclosed a position in CB (CHUBB LIMITED) in their most recent 13F filing.
Who is the largest institutional holder of CB?: Warren Buffett, Berkshire Hathaway, holds the largest disclosed position in CB, valued at $11.2B.
Did institutional ownership of CB increase or decrease?: Across recent 13F filings, tracked investors recorded 8 new positions, 1 increased, 2 reduced, and 0 fully exited CB.
What sector is CB in?: CHUBB LIMITED is classified in the Financial Services GICS sector, Insurance industry.
Where does this CB ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.