Hudson Bay Capital Management LP

Position in OSS — One Stop Systems, Inc.

CIK 1393825 STAMFORD, CT

Position in OSS

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$282,936

+$48,237 QoQ

Shares Held

37,376

+14.3% QoQ

Ownership

0.151%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Mar 31, 2026

Hudson Bay Capital Management LP holds $97,619,024 across 3 Computer Hardware names. OSS ranks #3 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ANET	Arista Networks, Inc.	786,500	$96,566,470
2	UMAC	Unusual Machines, Inc.	62,066	$769,618
3	OSS	One Stop Systems, Inc. This page	37,376	$282,936

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$282,936	37,376	+14.3%	Shares	Defined	2026-05-13
2025-12-31	$234,699	32,688	—	Shares	Defined	2026-02-13
No filing history on record for this holder in this stock.