Who Owns ONE STOP SYS INC (OSS)? -- Institutional Holders (2026-06-30)

Name: ONE STOP SYS INC (OSS) Institutional Holders (2026-06-30)
Creator: ko.io

129 institutions reported holding $254.7M of ONE STOP SYS INC (OSS) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($33.4M), JANE STREET GROUP, LLC ($29.2M), VANGUARD GROUP INC ($23.5M), CITADEL ADVISORS LLC ($21.3M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($14.6M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	BlackRock, Inc.	$33.4M	1.8M	Added
2	JANE STREET GROUP, LLC	$29.2M	1.6M	Added
3	VANGUARD GROUP INC	$23.5M	1.3M	Added
4	CITADEL ADVISORS LLC	$21.3M	1.2M	Added
5	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$14.6M	801,100	Added
6	GEODE CAPITAL MANAGEMENT, LLC	$10.4M	572,918	Added
7	BARD ASSOCIATES INC	$9.6M	526,370	Trimmed
8	Palisades Investment Partners, LLC	$7.5M	414,392	New
9	RENAISSANCE TECHNOLOGIES LLC	$7.4M	407,860	Added
10	IMC-Chicago, LLC	$7.2M	396,500	Added
11	STATE STREET CORP	$7.0M	384,259	Added
12	MILLENNIUM MANAGEMENT LLC	$6.1M	337,710	Trimmed
13	Qube Research & Technologies Ltd	$5.8M	318,919	New
14	GROUP ONE TRADING LLC	$4.4M	241,000	Trimmed
15	PEAK6 LLC	$3.6M	199,700	New
16	NORTHERN TRUST CORP	$3.2M	178,101	Added
17	SIMPLEX TRADING, LLC	$3.0M	166,400	Added
18	TWO SIGMA INVESTMENTS, LP	$2.9M	162,193	New
19	Cambridge Investment Research Advisors, Inc.	$2.7M	149,292	Added
20	NEW YORK STATE COMMON RETIREMENT FUND	$2.7M	147,343	New
21	DIMENSIONAL FUND ADVISORS LP	$2.7M	146,871	New
22	Squarepoint Ops LLC	$2.4M	131,346	Added
23	Informed Momentum Co LLC	$2.4M	130,568	Trimmed
24	DNB ASSET MANAGEMENT AS	$2.2M	118,759	Trimmed
25	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$1.8M	99,272	Added

Source: SEC Form 13F filings · as of 2026-06-30