QUANTUM COMPUTING INC (QUBT) Institutional Ownership and Insiders Activity
QUANTUM COMPUTING INC (QUBT) is widely held by institutional investors, with 310 firms reporting positions valued at approximately $972.65M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $172.02M in QUBT holdings in its latest filing.
Recent insider activity includes 1 tracked Form 4 transaction over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
310
Total Reported Value
$972.65M
Largest Holder
Blackrock, Inc.
Largest Position
$172.02M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
63
Funds Exiting Positions
53
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$172.02M
- Vanguard Capital Management Llc$85.83M
- Penserra Capital Management Llc$67.70M
- Defiance Etfs, Llc$66.33M
- Vanguard Portfolio Management Llc$63.70M
Related QUBT Institutional Insights:
- QUBT 13F Institutional Holders
- QUBT Superinvestors
- QUBT Institutional Ownership Changes
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- QUBT Insider Trading & SEC Form 4 Activity
- QUBT Articles
- Top Institutional Investor Stock Rankings