HBK INVESTMENTS L P

Position in ARCI — Archimedes Tech SPAC Partners III Co.

CIK 1011443 DALLAS, TX

Position in ARCI

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$2,502,540

+$40,001 QoQ

Shares Held

312,505

0.0% QoQ

Ownership

0.886%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#35

of 60 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

HBK INVESTMENTS L P holds $167,378,269 across 49 Shell Companies names. ARCI ranks #33 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FVAV	Fortress Value Acquisition Corp. V	750,000	$7,582,500
2	KPET	KPET Ultra Paceline Corp	750,006	$7,485,059
3	ACAA	Averin Capital Acquisition Corp.	875,007	$7,470,059
4	JENA	JENA ACQUISITION Corp II	699,900	$7,250,964
5	GCGR	General Catalyst Global Resilience Merger Corp.	875,005	$7,063,040
6	KRAQ	KRAKacquisition Corp	875,005	$7,000,040
7	MTNE	CH4 Natural Solutions Corp	600,000	$5,910,000
8			999,998	$5,244,979

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,502,540	250,004	0.0%	Shares	Sole	2026-08-14
2026-03-31	$2,462,539	250,004	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.