QUANTUM COMPUTING INC (QUBT) is held by 137 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling QUBT?

In Q1 2026, 80 institutions opened or increased positions in QUANTUM COMPUTING INC while 53 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on QUBT?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for QUANTUM COMPUTING INC.

How many hedge funds hold QUBT?

137 institutional investors report holding QUANTUM COMPUTING INC (QUBT) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into QUBT?

As of Q1 2026, tracked institutions in QUANTUM COMPUTING INC show 80 buyers versus 53 sellers — net inflows.

QUANTUM COMPUTING INC

QUBT·74766W108·US·Common Stock·Technology - Computer Hardware-Activist

137

Holders

(11 Elite)

$526.7M

Total Value

60% (133)

Consensus

80 buying - 53 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 137 funds

11 elite

Who's Trading

ActivistYHYuping Huang10.3%May 28, 2026

Activist

The Vanguard Group0.0%Mar 27, 2026

InsiderRBRoberts Christopher BruceSell $73KMar 11, 2026

InsiderRBRoberts Christopher BruceSell $541KMar 10, 2026

Activist

BlackRock, Inc.6.7%Jan 21, 2026

InsiderBMBegliarbekov MilanSell $34KJan 7, 2026

Activist

Citadel Advisors LLC3.1%Oct 2, 2025

InsiderFBFAGENSON ROBERT BSell $84KSep 15, 2025

InsiderFBFAGENSON ROBERT BSell $234KSep 12, 2025

InsiderFBFAGENSON ROBERT BSell $469KSep 11, 2025

View all insider trades View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	16.1M(-3.0%)	$110.6M	0.0%	-41.41%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	8.8M	$60M	0.0%	+12.03%	41
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	6.7M	$46M	0.0%	+12.03%	40
GEODE CAPITAL MANAGEMENT, LLC	Increased	4.7M(+3.0%)	$32.2M	0.0%	-27.83%	30
STATE STREET CORP	Increased	4.5M(+4.0%)	$30.9M	0.0%	-31.85%	30
Marex Group Ltd	Decreased	4.5M(-45.7%)	$30.7M	0.2%	-31.90%	0
MORGAN STANLEY	Increased	2.3M(+74.5%)	$15.9M	0.0%	-27.51%	42
MAMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	2.2M(+79.4%)	$15.1M	0.0%	-2.01%	43
CAPITAL FUND MANAGEMENT S.A.	Decreased	1.7M(-24.5%)	$11.7M	0.1%	-25.33%	0
NORTHERN TRUST CORP	Increased	1.7M(+2.3%)	$11.6M	0.0%	-40.82%	28
Mubadala Investment Co PJSC	Unchanged	1.6M	$10.9M	0.1%	-16.73%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	1.5M(-8.0%)	$10.2M	0.0%	-45.56%	0
SOSquarepoint Ops LLC	Increased	1.4M(+45.0%)	$9.3M	0.0%	-22.78%	37
VFVANGUARD FIDUCIARY TRUST CO	New	1.3M	$9.2M	0.0%	+12.03%	38
UBS Group AG	Decreased	1.3M(-1.2%)	$9M	0.0%	-52.06%	0
Bank of New York Mellon Corp	Increased	1M(+72.1%)	$7M	0.0%	-26.15%	41
GOLDMAN SACHS GROUP INC	Increased	907,974(+16.3%)	$6.2M	0.0%	-38.71%	31
CITADEL ADVISORS LLC	Decreased	860,980(-63.9%)	$5.9M	0.0%	-51.75%	0
Clear Street Group Inc.	Decreased	842,219(-26.8%)	$5.8M	0.0%	-54.06%	0
RAYMOND JAMES FINANCIAL INC	Increased	789,583(+95.9%)	$5.4M	0.0%	-24.82%	43