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W.R. Berkley

944 hedge funds and large institutions have $20B invested in W.R. Berkley in 2025 Q4 according to their latest regulatory filings, with 132 funds opening new positions, 310 increasing their positions, 351 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

2% more funds holding

Funds holding: 928944 (+16)

12% less repeat investments, than reductions

Existing positions increased: 310 | Existing positions reduced: 351

37% less funds holding in top 10

Funds holding in top 10: 1912 (-7)

Holders
944
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.8M
Puts
$14.5M
Net Calls
Net Calls Change

Top Buyers

1 +$163M
2 +$84.2M
3 +$72.3M
4
UBS Group
UBS Group
Switzerland
+$66.8M
5
HSBC Holdings
HSBC Holdings
United Kingdom
+$65.2M

Top Sellers

1 -$683M
2 -$249M
3 -$187M
4
Morgan Stanley
Morgan Stanley
New York
-$148M
5
JP Morgan Chase
JP Morgan Chase
New York
-$144M
Name Holding Trade Value Shares
Change
Change in
Stake
IPAM
551
Investment Partners Asset Management
New Jersey
$473K
TAM
552
Tocqueville Asset Management
New York
$473K
WIA
553
World Investment Advisors
California
$472K
MG
554
Mather Group
Illinois
$468K
CIC
555
Crawford Investment Counsel
Georgia
$465K
WANY
556
Wealthspire Advisors (New York)
New York
$464K
BMCM
557
Bryn Mawr Capital Management
Pennsylvania
$463K
Holocene Advisors
558
Holocene Advisors
New York
$463K
GAA
559
Global Assets Advisory
Florida
$454K
TWM
560
Thrive Wealth Management
Pennsylvania
$454K
DI
561
Diligent Investors
California
$450K
SCA
562
Snowden Capital Advisors
New York
$446K
WAS
563
Westco Advisory Services
New York
$445K
OCM
564
Osterweis Capital Management
California
$444K
GT
565
Greenleaf Trust
Michigan
$442K
AC
566
AlphaCore Capital
California
$441K
NGA
567
Naples Global Advisors
Florida
$441K
PS
568
Principal Securities
Iowa
$440K
BWM
569
Baron Wealth Management
Michigan
$436K
PTC
570
Private Trust Company
Ohio
$427K
Walleye Capital
571
Walleye Capital
New York
$425K
1M
572
1248 Management
Missouri
$421K
VWA
573
Visionary Wealth Advisors
Illinois
$421K
WQ
574
Wealth Quarterback
New Jersey
$421K
AO
575
Advisor OS
Illinois
$420K