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Chubb
CB

1,919 hedge funds and large institutions have $97.1B invested in Chubb in 2025 Q3 according to their latest regulatory filings, with 134 funds opening new positions, 762 increasing their positions, 726 reducing their positions, and 135 closing their positions.

New
Increased
Maintained
Reduced
Closed

53% more call options, than puts

Call options by funds: $420M | Put options by funds: $275M

3% more funds holding in top 10

Funds holding in top 10: 37 → 38 (+1)

5% more repeat investments, than reductions

Existing positions increased: 762 | Existing positions reduced: 726

1% less first-time investments, than exits

New positions opened: 134 | Existing positions closed: 135

2% less funds holding

Funds holding: 1,951 → 1,919 (-32)

2.53% less ownership

Funds ownership: 88.8% → 86.27% (-2.5%)

6% less capital invested

Capital invested by funds: $103B → $97.1B (-$6.23B)

Holders
1,919
Holders Change
-32
Holders Change %
-1.64%
% of All Funds
25.19%
Holding in Top 10
38
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+2.7%
% of All Funds
0.5%
New
134
Increased
762
Reduced
726
Closed
135
Calls
$420M
Puts
$275M
Net Calls
+$145M
Net Calls Change
+$34.3M

Top Buyers

1
Berkshire Hathaway
Berkshire Hathaway
Nebraska
+$1.18B
2
AQR Capital Management
AQR Capital Management
Connecticut
+$330M
3
GQG Partners
GQG Partners
Florida
+$279M
4
Two Sigma Advisers
Two Sigma Advisers
New York
+$231M
5
WP
Woodline Partners
California
+$215M

Top Sellers

1
UBS AM
UBS AM
Illinois
-$898M
2
Capital International Investors
Capital International Investors
California
-$758M
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$664M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$615M
5
Capital World Investors
Capital World Investors
California
-$557M
Name Holding Trade Value Shares
Change 		Change in
Stake
MSCM
1976
McElhenny Sheffield Capital Management
Texas
– -$524K -1,810 Closed
PIA
1977
Pinion Investment Advisors
Kansas
– -$524K -1,807 Closed
SAM
1978
Sawgrass Asset Management
Florida
– -$453K -1,563 Closed
BFA
1979
Brown Financial Advisors
Ohio
– -$448K -1,547 Closed
AI
1980
Atom Investors
Texas
– -$426K -1,472 Closed
CFG
1981
Copley Financial Group
California
– -$422K -1,457 Closed
DL
1982
DOHJ LLC
Washington
– -$401K -1,408 Closed
FIM
1983
Freedom Investment Management
Connecticut
– -$404K -1,396 Closed
GWM
1984
Gitterman Wealth Management
New Jersey
– -$360K -1,241 Closed
SLG
1985
Stanley-Laman Group
Pennsylvania
– -$358K -1,237 Closed
WE
1986
Wealth Effects
Massachusetts
– -$349K -1,205 Closed
SC
1987
SummitTX Capital
Texas
– -$348K -1,200 Closed
AC
1988
ASB Consultores
Florida
– -$330K -1,140 Closed
SAM
1989
Sompo Asset Management
Japan
– -$316K -1,090 Closed
AFT
1990
Alpha Family Trust
California
– -$313K -1,080 Closed
JSSH
1991
J. Safra Sarasin Holding
– -$294K -1,015 Closed
AGP
1992
Autumn Glory Partners
Texas
– -$290K -1,000 Closed
TBWA
1993
Three Bridge Wealth Advisors
California
– -$287K -991 Closed
RFW
1994
Rainier Family Wealth
Washington
– -$286K -987 Closed
BWP
1995
Barlow Wealth Partners
Kentucky
– -$269K -960 Closed
SIG
1996
Sargent Investment Group
Maryland
– -$250K -927 Closed
BOH
1997
Bank of Hawaii
Hawaii
– -$266K -917 Closed
EL
1998
Essex LLC
Illinois
– -$265K -916 Closed
TA
1999
TFB Advisors
Kansas
– -$264K -912 Closed
SWK
2000
Stephen W. Kidder
– -$258K -890 Closed
78 79
80
81 82

CB Hedge Fund Activity: Q3 2025 in Review

1,919 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Chubb (CB) for Q3 2025, worth a combined $97.1B — down 6% from $103B a quarter earlier.

Sellers outnumbered buyers: 135 funds closed out of CB and 134 opened new positions — a net loss of 1 holder — while 726 trimmed existing stakes and 762 added.

The largest buyer was Berkshire Hathaway, adding an estimated $1.18B. The largest seller was UBS AM, exiting entirely with an estimated $898M sold.

  • 1,919 institutional investors held Chubb (CB) as of Q3 2025, down from 1,951 in Q2 2025.
  • Funds reported $97.1B of Chubb stock for Q3 2025, down 6% quarter-over-quarter.
  • 134 funds opened new Chubb positions in Q3 2025 and 135 closed out, a net change of -1 holder.
  • The largest Chubb buyer in Q3 2025 was Berkshire Hathaway, an estimated $1.18B added.
  • The largest Chubb seller in Q3 2025 was UBS AM, an estimated $898M sold.

Based on aggregated 13F filings for Q3 2025.