Quantum Computing Inc
QUBT
222 hedge funds and large institutions have $1.06B invested in Quantum Computing Inc in 2025 Q2 according to their latest regulatory filings, with 89 funds opening new positions, 87 increasing their positions, 26 reducing their positions, and 32 closing their positions.
493% more capital invested
Capital invested by funds: $179M → $1.06B (+$884M)
235% more repeat investments, than reductions
Existing positions increased: 87 | Existing positions reduced: 26
178% more first-time investments, than exits
New positions opened: 89 | Existing positions closed: 32
34% more funds holding
Funds holding: 166 → 222 (+56)
23.28% more ownership
Funds ownership: 16.31% → 39.59% (+23%)
1% less call options, than puts
Call options by funds: $205M | Put options by funds: $208M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$55.8M |
| 2 |
Jane Street
New York
|
+$53.4M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$52M |
| 4 |
AFM
Anson Funds Management
Dallas,
Texas
|
+$51.6M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$24M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$7.82M |
| 2 |
Tudor Investment Corp
Stamford,
Connecticut
|
-$6.86M |
| 3 |
Millennium Management
New York
|
-$5.94M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$4.59M |
| 5 |
HF
HRT Financial
New York
|
-$2.4M |
QUBT Hedge Fund Activity: Q2 2025 in Review
222 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Quantum Computing Inc (QUBT) for Q2 2025, worth a combined $1.06B — up 493% from $179M a quarter earlier.
Buyers outnumbered sellers: 89 funds opened new QUBT positions and 32 closed out — a net gain of 57 holders — while 87 added to existing stakes and 26 trimmed.
The largest buyer was BlackRock, adding an estimated $55.8M. The largest seller was Morgan Stanley, cutting an estimated $7.82M.
- 222 institutional investors held Quantum Computing Inc (QUBT) as of Q2 2025, up from 166 in Q1 2025.
- Funds reported $1.06B of Quantum Computing Inc stock for Q2 2025, up 493% quarter-over-quarter.
- 89 funds opened new Quantum Computing Inc positions in Q2 2025 and 32 closed out, a net change of +57 holders.
- The largest Quantum Computing Inc buyer in Q2 2025 was BlackRock, an estimated $55.8M added.
- The largest Quantum Computing Inc seller in Q2 2025 was Morgan Stanley, an estimated $7.82M sold.
Based on aggregated 13F filings for Q2 2025.