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CITADEL ADVISORS LLC

Position in ATII — Archimedes Tech SPAC Partners II Co.

CIK 1423053 MIAMI, FL

Position in ATII

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,697,867
+$2,589,843 QoQ
Shares Held
250,266
+2311.7% QoQ
Ownership
0.846%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#21
of 52 holders
Holding Since
Mar 2026
2 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 Jun 30, 2026

CITADEL ADVISORS LLC holds $114,000,865 across 75 Shell Companies names. ATII ranks #7 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 ATII
Archimedes Tech SPAC Partners II Co.
This page
250,266 $2,697,867

All Filings in ATII

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,697,867 250,266
2026-03-31 $108,024 10,377