DOSSIER · 13F Holders · Q2 2026
WRB 5.1 12/30/59

BERKLEY (WR) CORPORATION

2 institutions still hold BERKLEY (WR) CORPORATION as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 084423805·2 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$583K
visible holders
Holders
2
filers reporting
Concentration
97.62%
Sterling Capital Management LLC #1
top holder share
AI Holders Summary · Q2 2026

2 institutions reported WRB 5.1 12/30/59 in Q2 2026. Sterling Capital Management LLC leads at 97.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Sterling Capital Management LLC
CIK 0001329883
$569K31K0.01%Q2 2026
02
PNC FINANCIAL SERVICES GROUP, INC.
CIK 0000713676
$14K7080.00%Q4 2025