Who Owns QUANTUM COMPUTING INC (QUBT)? -- Institutional Holders (2026-06-30)

Name: QUANTUM COMPUTING INC (QUBT) Institutional Holders (2026-06-30)
Creator: ko.io

356 institutions reported holding $1.34B of QUANTUM COMPUTING INC (QUBT) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($172.0M), VANGUARD GROUP INC ($164.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($94.6M), JANE STREET GROUP, LLC ($79.9M), Penserra Capital Management LLC ($67.7M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	BlackRock, Inc.	$172.0M	17.7M	Added
2	VANGUARD GROUP INC	$164.7M	17.0M	Trimmed
3	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$94.6M	9.7M	Added
4	JANE STREET GROUP, LLC	$79.9M	8.2M	Added
5	Penserra Capital Management LLC	$67.7M	7.0M	Added
6	Defiance ETFs, LLC	$66.3M	7.0M	Added
7	GEODE CAPITAL MANAGEMENT, LLC	$51.6M	5.3M	Added
8	STATE STREET CORP	$47.7M	4.9M	Added
9	CITADEL ADVISORS LLC	$40.1M	4.1M	Trimmed
10	MORGAN STANLEY	$31.9M	3.3M	Added
11	NATIONAL BANK OF CANADA /FI/	$27.9M	1.5M	Added
12	GOLDMAN SACHS GROUP INC	$26.2M	2.7M	Added
13	Marex Group plc	$22.3M	2.3M	Trimmed
14	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$22.1M	2.3M	Added
15	UBS Group AG	$19.8M	2.0M	Added
16	Bank of New York Mellon Corp	$19.2M	2.0M	Added
17	IMC-Chicago, LLC	$18.7M	1.9M	Added
18	BNP PARIBAS FINANCIAL MARKETS	$18.0M	1.1M	Added
19	NORTHERN TRUST CORP	$17.6M	1.8M	Added
20	CAPITAL FUND MANAGEMENT S.A.	$17.3M	1.8M	Trimmed
21	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$15.9M	1.6M	Added
22	Sixth Street Partners Management Company, L.P.	$15.9M	1.6M	New
23	Mubadala Investment Co PJSC	$15.4M	1.6M	Hold
24	SIMPLEX TRADING, LLC	$14.5M	1.5M	Added
25	GROUP ONE TRADING LLC	$14.0M	1.4M	Added

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