QUBTQuantum Computing Inc.

$8.39

Who owns QUBT

293 institutions reported holding QUBT for 2026Q1, together 41% of the company, more than the 285 a quarter earlier.

293

Institutions reporting a position · as of 2026Q1 · up from 285 the quarter before

Shares held by institutions
92.8M

Shares held by institutions · 41% of the company · long US equity positions only, as reported on Form 13F

Reported value
$637M

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
21%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
19
New positions
50
Positions exited
47
Added to
99
Reduced
73
Top 10 holdersof the company
27%
Institutional ownership by quarter, 2021Q3 to 2026Q1
QuarterFilersSharesReported value
2026Q129392.8M$637M
2025Q428598.5M$1.01B
2025Q325490.0M$1.65B
2025Q221955.7M$1.06B
2025Q116422.3M$179M
2024Q412122.0M$359M
2024Q3344.0M$2.6M
2024Q2474.1M$2.1M
2024Q1463.7M$3.7M
2023Q4453.2M$2.9M
2023Q3422.9M$3.2M
2023Q2392.9M$3.5M
2023Q1372.2M$2.9M
2022Q4362.1M$3.1M
2022Q3362.0M$5.0M
2022Q2331.9M$4.4M
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC17.1M7.6%$117M
BlackRock Inc.16.1M7.2%$111M
GEODE CAPITAL MANAGEMENT LLC4.7M2.1%$32M
STATE STREET CORP4.5M2.0%$31M
Defiance ETFs, LLC4.5M2.0%$31M
Marex Group plc4.5M2.0%$31M
Penserra Capital Management LLC3.3M1.5%$23M
MORGAN STANLEY2.3M1.0%$16M
Mirae Asset Global Investments Co., Ltd.2.2M0.98%$15M
CAPITAL FUND MANAGEMENT S.A.1.7M0.76%$12M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

reading the register…