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1,952 hedge funds and large institutions have $103B invested in Chubb in 2025 Q2 according to their latest regulatory filings, with 156 funds opening new positions, 824 increasing their positions, 649 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

61% more first-time investments, than exits

New positions opened: 156 | Existing positions closed: 97

34% more call options, than puts

Call options by funds: $434M | Put options by funds: $324M

27% more repeat investments, than reductions

Existing positions increased: 824 | Existing positions reduced: 649

2% more funds holding

Funds holding: 1,9171,952 (+35)

5% less capital invested

Capital invested by funds: $109B → $103B (-$5.4B)

2.68% less ownership

Funds ownership: 91.48%88.8% (-2.7%)

26% less funds holding in top 10

Funds holding in top 10: 5037 (-13)

Holders
1,952
Holders Change
+35
Holders Change %
+1.83%
% of All Funds
25.7%
Holding in Top 10
37
Holding in Top 10 Change
-13
Holding in Top 10 Change %
-26%
% of All Funds
0.49%
New
156
Increased
824
Reduced
649
Closed
97
Calls
$434M
Puts
$324M
Net Calls
+$111M
Net Calls Change
-$33.2M
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair Investment Management
126
William Blair Investment Management
Illinois
$77.4M +$2.15M +7,487 +3%
Nomura Asset Management
127
Nomura Asset Management
Japan
$76.4M -$557K -1,936 -0.7%
TAM
128
Todd Asset Management
Kentucky
$75.6M +$3.26M +11,325 +5%
LF
129
Lansforsakringar Fondforvaltning
Sweden
$74.9M -$3.9M -13,568 -5%
CAM
130
Cacti Asset Management
Georgia
$73.4M
HighTower Advisors
131
HighTower Advisors
Illinois
$72.6M -$2.79M -9,697 -4%
Rockefeller Capital Management
132
Rockefeller Capital Management
New York
$72.4M -$1.01M -3,508 -1%
EPIM
133
Evelyn Partners Investment Management
$71.7M +$3.47M +12,053 +5%
RMDI
134
R.M. Davis Inc
Maine
$71.7M -$97K -337 -0.1%
Korea Investment Corp
135
Korea Investment Corp
South Korea
$70.7M -$3.54M -12,308 -5%
TH
136
TCTC Holdings
Texas
$70.5M -$50.1K -174 -0.1%
Swedbank
137
Swedbank
Sweden
$70.2M +$943K +3,277 +1%
BCWM
138
Bartlett & Co Wealth Management
Ohio
$69.8M +$328K +1,140 +0.5%
Adage Capital Partners
139
Adage Capital Partners
Massachusetts
$68.8M -$72.7M -252,500 -52%
BGIM
140
Brandywine Global Investment Management
Pennsylvania
$68.4M -$13.4M -46,534 -16%
DB
141
Danske Bank
Denmark
$67.9M -$2.16M -7,514 -3%
CII
142
Capital International Inc
California
$67M +$15.3M +53,273 +30%
TRSOTSOK
143
Teachers Retirement System of the State of Kentucky
Kentucky
$64.7M +$2.29M +7,961 +4%
Allianz Asset Management
144
Allianz Asset Management
Germany
$63.6M -$4.12M -14,329 -6%
Retirement Systems of Alabama
145
Retirement Systems of Alabama
Alabama
$63M -$735K -2,555 -1%
State of Wisconsin Investment Board
146
State of Wisconsin Investment Board
Wisconsin
$62.6M -$3.02M -10,503 -5%
SO
147
STRS Ohio
Ohio
$62.5M -$4.08M -14,192 -6%
Royal London Asset Management
148
Royal London Asset Management
United Kingdom
$62.4M -$7.75M -26,932 -11%
JAM
149
Jupiter Asset Management
United Kingdom
$61.4M +$10.7M +37,086 +21%
CB
150
Commerce Bank
Missouri
$60.8M +$951K +3,303 +2%

CB Hedge Fund Activity: Q2 2025 in Review

1,952 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Chubb (CB) for Q2 2025, worth a combined $103B — down 5% from $109B a quarter earlier.

Buyers outnumbered sellers: 156 funds opened new CB positions and 97 closed out — a net gain of 59 holders — while 824 added to existing stakes and 649 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $285M. The largest seller was Demars Financial Group, cutting an estimated $1.79B.

  • 1,952 institutional investors held Chubb (CB) as of Q2 2025, up from 1,917 in Q1 2025.
  • Funds reported $103B of Chubb stock for Q2 2025, down 5% quarter-over-quarter.
  • 156 funds opened new Chubb positions in Q2 2025 and 97 closed out, a net change of +59 holders.
  • The largest Chubb buyer in Q2 2025 was Wellington Management Group, an estimated $285M added.
  • The largest Chubb seller in Q2 2025 was Demars Financial Group, an estimated $1.79B sold.

Based on aggregated 13F filings for Q2 2025.