W. R. Berkley Corporation (WRB) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-11-09
6:24 pm
Purchase
2026-09-3013GCOLUMBUS ACQUISITION CORP USD
COLA
W. R. Berkley Corporation
WRB
401,621
8.900%
151,362increase
(+60.48%)
Filing
History
2026-11-09
6:24 pm
Purchase
2026-09-3013GCANTOR EQUITY PARTNERS I INC U
CEPO
W. R. Berkley Corporation
WRB
1,963,759
9.600%
519,112increase
(+35.93%)
Filing
History
2026-11-09
6:23 pm
Sale
2026-09-3013GCAYSON ACQUISITION CORP SHS
CAPN
W. R. Berkley Corporation
WRB
273,164
7.100%
-724,118decrease
(-72.61%)
Filing
History
2026-11-09
6:23 pm
Purchase
2026-09-3013GBURTECH ACQUISITION CORP II US
BRKH
W. R. Berkley Corporation
WRB
593,584
7.100%
593,584increase
(New Position)
Filing
History
2026-11-09
6:22 pm
Purchase
2026-09-3013GBLUEPORT ACQUISITION LTD USD C
BPAC
W. R. Berkley Corporation
WRB
585,300
9.800%
585,300increase
(New Position)
Filing
History
2026-11-09
6:22 pm
Purchase
2026-09-3013GBLACK HAWK ACQUISITION CORP US
BKHA
W. R. Berkley Corporation
WRB
322,086
7.800%
13,502increase
(+4.38%)
Filing
History
2026-11-09
6:21 pm
Purchase
2026-09-3013GBLACK SPADE ACQUISITION III CO
BIII
W. R. Berkley Corporation
WRB
1,108,999
6.400%
1,108,999increase
(New Position)
Filing
History
2026-11-09
6:20 pm
Purchase
2026-09-3013GJAB ACQUISITION CORP I
ATLQ
W. R. Berkley Corporation
WRB
1,236,319
6.600%
1,236,319increase
(New Position)
Filing
History
2026-11-09
6:19 pm
Sale
2026-09-3013GAGRICULTURE & NAT SOLUTIONS AC
ANSC
W. R. Berkley Corporation
WRB
0
0.000%
-3,265,181decrease
(Position Closed)
Filing
History
2026-11-09
6:18 pm
Purchase
2026-09-3013GAPERTURE AC USD
APUR
W. R. Berkley Corporation
WRB
875,521
8.000%
875,521increase
(New Position)
Filing
History
2026-11-09
6:16 pm
Purchase
2026-09-3013GALPEX ACQUISITION CORP USD CL
ALPX
W. R. Berkley Corporation
WRB
1,071,575
9.000%
1,071,575increase
(New Position)
Filing
History
2026-11-09
6:14 pm
Purchase
2026-09-3013GTAVIA ACQUISITION CORP
TAVI
W. R. Berkley Corporation
WRB
648,776
7.400%
101,099increase
(+18.46%)
Filing
History
2026-11-09
6:09 pm
Purchase
2026-09-3013GAEON ACQUISITION I CORP. USD C
AESP
W. R. Berkley Corporation
WRB
1,001,761
6.800%
1,001,761increase
(New Position)
Filing
History
2026-10-30
12:41 pm
Sale
2026-09-3013GBERKLEY CORP
WRB
VANGUARD CAPITAL MANAGEMENT LLC16,502,067
4.440%
-5,230,735decrease
(-24.07%)
Filing
History
2026-10-27
5:25 pm
Sale
2026-09-3013GBERKLEY CORP
WRB
BlackRock Inc.
BLK
17,215,830
4.600%
-7,327,420decrease
(-29.86%)
Filing
History
2026-09-03
4:17 pm
Sale
2026-09-0313GINFLECTION PT ACQUISITION CORP
IPCX
W. R. Berkley Corporation
WRB
0
0.000%
-2,211,677decrease
(Position Closed)
Filing
History
2026-08-06
5:24 pm
Sale
2026-06-3013GVOYAGER ACQUISITION CORP
VACH
W. R. Berkley Corporation
WRB
0
0.000%
-1,303,583decrease
(Position Closed)
Filing
History
2026-08-06
5:16 pm
Unchanged
2026-06-3013GUY SCUTI ACQUISITION CORP. USD
UYSC
W. R. Berkley Corporation
WRB
407,586
7.800%
0
(Unchanged)
Filing
History
2026-08-06
5:12 pm
Purchase
2026-06-3013GTAVIA ACQUISITION CORP
TAVI
W. R. Berkley Corporation
WRB
547,677
6.300%
547,677increase
(New Position)
Filing
History
2026-08-06
5:07 pm
Purchase
2026-06-3013GSILVERBOX CORP IV
SBXDF
W. R. Berkley Corporation
WRB
1,923,442
9.400%
408,869increase
(+27.00%)
Filing
History
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