QUBT

Quantum Computing INC

-$414.5M

Net Activity

Institutions Holding

297

Popularity Rank

#1996

Avg Weight

0.02%

Total Value

$734.3M

Ownership Trend

297 institutions currently hold QUBT, with 154 net buyers and 125 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

125

Net Buying Institutions

154

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$110.6M
VC
Vanguard Capital Management LLC
$60.0M
VP
Vanguard Portfolio Management LLC
$46.0M
SI
Susquehanna International Group, LLP
$42.5M
GC
Geode Capital Management, LLC
$32.2M

Top 5 by Conviction

DE
Defiance ETFs, LLC
0.44%
PC
Penserra Capital Management LLC
0.27%
US
UNICOM Systems, Inc.
0.25%
PH
Pacific Heights Asset Management LLC
0.23%
HT
Headlands Technologies LLC
0.22%
View all 297 holding institutions

Quarterly Activity

Recent Activity

+$352.9M

Total Buy Value

$557.4M

Total Sell Value

New buy47
Trim77
Add107
Sold out48

154

Net Buyers

125

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

1

Filings (14d)

Data as of 2026-06-30
2026-06-30

Quantum Computing Inc. (QUBT) filed a Form 8-K on June 24, 2026, reporting a material modification to the rights of its security holders. The filing says the details of this modification are incorporated by reference from Item 5.03 of the same report.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

FAQ

Who are the top institutional investors holding QUANTUM COMPUTING INC (QUBT)?
Major stakeholders currently include BlackRock, Inc. ($110.6M), Vanguard Capital Management LLC ($60.0M), Vanguard Portfolio Management LLC ($46.0M). Based on the latest 13F filings, there are a total of 297 tracked investment funds and institutions maintaining positions in QUBT.
What is the overall institutional sentiment toward QUBT recently?
Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $414.5M, driven by 154 managers accumulating shares while 125 reduced their exposure.
Which institutions have been selling or reducing their QUBT positions?
In the latest period, 77 funds trimmed their holdings, and 48 managers completely exited their positions. The aggregate reported sell value was $557.4M.
Are there any notable investors adding QUBT to their portfolios?
Yes, buying activity remains notable. 47 institutions opened new positions in {ticker}, and 107 existing holders added to their shares. The total reported buy value for the quarter amounted to $352.9M.

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