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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
LGF
151
LGT Group Foundation
Liechtenstein
$56.5M +$2.24M +8,123 +4%
SIC
152
Schwartz Investment Counsel
Michigan
$56.5M – – –
Calamos Advisors
153
Calamos Advisors
Illinois
$55.9M +$116K +420 +0.2%
MT
154
Midwest Trust
Kansas
$55.1M -$549K -1,995 -1%
PCS
155
Personal CFO Solutions
New Jersey
$54.5M -$30.5K -111 -0.1%
Asset Management One
156
Asset Management One
Japan
$54.5M +$479K +1,739 +0.9%
Chevy Chase Trust
157
Chevy Chase Trust
Maryland
$54.3M -$2.09M -7,611 -4%
LF
158
Lansforsakringar Fondforvaltning
Sweden
$53.4M -$19.1M -69,383 -27%
ZIC
159
ZWJ Investment Counsel
Georgia
$53.3M +$498K +1,809 +1%
TAM
160
Todd Asset Management
Kentucky
$53M -$20.2M -73,305 -28%
LOIM
161
Liberty One Investment Management
Illinois
$51.2M +$49.9M +181,380 New
Zurich Cantonal Bank
162
Zurich Cantonal Bank
Switzerland
$50.2M -$3.94M -14,307 -7%
TRSOTSOK
163
Teachers Retirement System of the State of Kentucky
Kentucky
$50.1M -$12.6M -45,900 -21%
First Manhattan
164
First Manhattan
New York
$50M +$5.34M +19,402 +12%
Truist Financial
165
Truist Financial
North Carolina
$49.9M -$861K -3,128 -2%
OP
166
Oldfield Partners
United Kingdom
$49.8M -$1.98M -7,200 -4%
Fifth Third Bancorp
167
Fifth Third Bancorp
Ohio
$48.1M -$318K -1,155 -0.7%
P
168
&Partners
Tennessee
$47.6M -$6.06M -22,013 -12%
Treasurer of the State of North Carolina
169
Treasurer of the State of North Carolina
North Carolina
$47.2M -$1.79M -6,512 -4%
CIS
170
Capital International Sarl
California
$46.9M +$1.57M +5,699 +4%
Mariner
171
Mariner
Kansas
$46.2M +$7.35M +26,702 +19%
Cetera Investment Advisers
172
Cetera Investment Advisers
Illinois
$45.6M +$19.9M +72,352 +81%
Creative Planning
173
Creative Planning
Kansas
$44.9M +$2.61M +9,469 +6%
UC
174
Unio Capital
New Jersey
$44.5M +$10.3M +37,347 +31%
Federated Hermes
175
Federated Hermes
Pennsylvania
$44.5M -$34.3M -124,615 -44%
5 6
7
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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.