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BERKLEY W R CORP

Position in HDRN — Hadron Energy, Inc.

CIK 11544 Greenwich, CT

Position in HDRN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$18,485,013
+$14,020,322 QoQ
Shares Held
1,735,682
+309.8% QoQ
Ownership
2.43%
of shares outstanding
% of Portfolio
1.09%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in HDRN Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

BERKLEY W R CORP holds $407,075 across 1 Specialty Industrial Machinery name.

# Ticker Company Shares Value (USD) Open

All Filings in HDRN

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $18,485,013 1,735,682
2025-12-31 $4,464,691 423,595
2025-09-30 $6,125,836 580,648
2025-06-30 $6,027,126 580,648
2025-03-31 $5,910,864 580,635
2024-12-31 $3,970,660 397,066
2024-09-30 $2,700,542 271,958