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W.R. Berkley
WRB

930 hedge funds and large institutions have $19B invested in W.R. Berkley in 2025 Q3 according to their latest regulatory filings, with 102 funds opening new positions, 312 increasing their positions, 359 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

623% more call options, than puts

Call options by funds: $22.4M | Put options by funds: $3.1M

29% more first-time investments, than exits

New positions opened: 102 | Existing positions closed: 79

1% more funds holding

Funds holding: 919 → 930 (+11)

2% more capital invested

Capital invested by funds: $18.7B → $19B (+$288M)

2.42% less ownership

Funds ownership: 67.16% → 64.73% (-2.4%)

13% less repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 359

14% less funds holding in top 10

Funds holding in top 10: 22 → 19 (-3)

Holders
930
Holders Change
+11
Holders Change %
+1.2%
% of All Funds
12.21%
Holding in Top 10
19
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-13.64%
% of All Funds
0.25%
New
102
Increased
312
Reduced
359
Closed
79
Calls
$22.4M
Puts
$3.1M
Net Calls
+$19.3M
Net Calls Change
+$12.4M

Top Buyers

1
JFG
Jefferies Financial Group
New York
+$634M
2
Invesco
Invesco
Georgia
+$87.2M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$46.8M
4
Goldman Sachs
Goldman Sachs
New York
+$30.5M
5
Corient Private Wealth
Corient Private Wealth
Florida
+$24.5M

Top Sellers

1
JP Morgan Chase
JP Morgan Chase
New York
-$168M
2
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$114M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$105M
4
Morgan Stanley
Morgan Stanley
New York
-$102M
5
WP
Woodline Partners
California
-$84.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
Ameriprise
151
Ameriprise
Minnesota
$9.03M +$80.4K +1,129 +1%
FSG
152
Financial Strategies Group
Michigan
$8.88M +$858K +12,058 +11%
BC
153
Burney Company
Virginia
$8.82M -$95.5K -1,342 -1%
AssetMark Inc
154
AssetMark Inc
California
$8.74M +$694K +9,748 +9%
MSV
155
MN Services Vermogensbeheer
Netherlands
$8.62M – – –
Thrivent Financial for Lutherans
156
Thrivent Financial for Lutherans
Minnesota
$8.38M +$898K +12,616 +13%
Creative Planning
157
Creative Planning
Kansas
$8.37M +$1.51M +21,260 +24%
DILIC
158
Dai-ichi Life Insurance Company
Japan
$8.27M +$1.15M +16,095 +18%
AAF
159
Andra AP-fonden
Sweden
$8.12M -$3.25M -45,600 -30%
Osaic Holdings
160
Osaic Holdings
Arizona
$8.06M +$4.01M +56,366 +109%
LF
161
Lansforsakringar Fondforvaltning
Sweden
$8.02M +$819K +11,500 +12%
Man Group
162
Man Group
United Kingdom
$7.93M -$1.48M -20,856 -17%
State of New Jersey Common Pension Fund D
163
State of New Jersey Common Pension Fund D
New Jersey
$7.79M +$242K +3,396 +3%
MCM
164
Mattern Capital Management
Colorado
$7.78M +$1.45M +20,381 +25%
Bank of Nova Scotia
165
Bank of Nova Scotia
Ontario, Canada
$7.73M -$5.14M -72,259 -42%
Nomura Asset Management
166
Nomura Asset Management
Japan
$7.71M +$59K +829 +0.8%
ERIC
167
Eagle Rock Investment Company
Georgia
$7.67M +$1.68M +23,605 +31%
7CM
168
7G Capital Management
New York
$7.66M – – –
VCA
169
Verdence Capital Advisors
Maryland
$7.65M +$1.72M +24,150 +31%
Rafferty Asset Management
170
Rafferty Asset Management
New York
$7.64M +$4.98K +70 +0.1%
VAS
171
Vestmark Advisory Solutions
Massachusetts
$7.54M +$203K +2,858 +3%
Commonwealth Equity Services
172
Commonwealth Equity Services
Massachusetts
$7.09M -$3.08M -43,210 -32%
NVIM
173
New Vernon Investment Management
Illinois
$7.06M – – –
NW
174
NewEdge Wealth
Pennsylvania
$7.01M -$115K -1,617 -2%
GIA
175
Gateway Investment Advisers
Ohio
$6.98M +$34.6K +486 +0.5%
5 6
7
8 9

WRB Hedge Fund Activity: Q3 2025 in Review

930 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in W.R. Berkley (WRB) for Q3 2025, worth a combined $19B — up 1.5% from $18.7B a quarter earlier.

Buyers outnumbered sellers: 102 funds opened new WRB positions and 79 closed out — a net gain of 23 holders — while 312 added to existing stakes and 359 trimmed.

The largest buyer was Jefferies Financial Group, opening a new position worth an estimated $634M. The largest seller was JP Morgan Chase, cutting an estimated $168M.

  • 930 institutional investors held W.R. Berkley (WRB) as of Q3 2025, up from 919 in Q2 2025.
  • Funds reported $19B of W.R. Berkley stock for Q3 2025, up 1.5% quarter-over-quarter.
  • 102 funds opened new W.R. Berkley positions in Q3 2025 and 79 closed out, a net change of +23 holders.
  • The largest W.R. Berkley buyer in Q3 2025 was Jefferies Financial Group, an estimated $634M added.
  • The largest W.R. Berkley seller in Q3 2025 was JP Morgan Chase, an estimated $168M sold.

Based on aggregated 13F filings for Q3 2025.