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BERKLEY W R CORP

Position in ATII — Archimedes Tech SPAC Partners II Co.

CIK 11544 Greenwich, CT

Position in ATII

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$2,165,956
-$198,258 QoQ
Shares Held
208,065
-8.8% QoQ
Ownership
0.703%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATII Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Mar 31, 2026

BERKLEY W R CORP holds $956,594,222 across 186 Shell Companies names. ATII ranks #133 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATII

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4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,165,956 208,065
2025-12-31 $2,364,214 228,206
2025-09-30 $2,329,983 228,206
2025-06-30 $2,334,547 228,206