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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
TCB
1901
Texas Capital Bancshares
Texas
$2.82K +$2.75K +10 New
CAM
1902
Chesapeake Asset Management
New York
$2.82K – – –
LWMI
1903
Legacy Wealth Management (Idaho)
Idaho
$2.54K – – –
NL
1904
NVWM LLC
Pennsylvania
$2.54K -$782K -2,840 -100%
APM
1905
Advanced Portfolio Management
New York
$2.54K +$2.48K +9 New
TPBG
1906
Turning Point Benefit Group
Maryland
$2.53K +$2.48K +9 New
MIM
1907
MTM Investment Management
South Carolina
$2.26K -$20.9K -76 -90%
RWM
1908
Rialto Wealth Management
New York
$2.26K -$1.93K -7 -47%
ACA
1909
American Capital Advisory
Idaho
$2.26K -$826 -3 -27%
MAFA
1910
MJT & Associates Financial Advisory
Minnesota
$1.98K -$275 -1 -13%
W
1911
WealthCollab
Washington
$1.98K – – –
HIA
1912
HFM Investment Advisors
New Jersey
$1.69K -$275 -1 -14%
NRWA
1913
North Ridge Wealth Advisors
Oregon
$1.69K – – –
RPA
1914
Redwood Park Advisors
California
$1.13K – – –
DCM
1915
Davis Capital Management
Florida
$1.13K +$1.1K +4 New
SFCL
1916
Strengthening Families & Communities LLC
Massachusetts
$849 – – –
EFMH
1917
E Fund Management (HK)
Hong Kong
$847 +$826 +3 New
DF
1918
DecisionPoint Financial
Arizona
$845 – – –
PEAK6
1919
PEAK6
Illinois
$522 – – –
YDMI
1920
Y.D. More Investments
Israel
$254 -$11.3K -41 -12%
TCM
1921
TD Capital Management
Tennessee
$68 – – –
Norges Bank
1922
Norges Bank
Norway
– -$1.2B -4,125,146 Closed
UBS AM
1923
UBS AM
Illinois
– -$898M -3,099,871 Closed
William Blair Investment Management
1924
William Blair Investment Management
Illinois
– -$77.4M -267,172 Closed
JAM
1925
Jupiter Asset Management
United Kingdom
– -$61.4M -211,815 Closed
75 76
77
78 79

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.