Quantum-Si Incorporated
QSI
121 hedge funds and large institutions have $145M invested in Quantum-Si Incorporated in 2024 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 42 increasing their positions, 22 reducing their positions, and 20 closing their positions.
216% more capital invested
Capital invested by funds: $45.9M → $145M (+$99M)
161% more call options, than puts
Call options by funds: $5.69M | Put options by funds: $2.18M
91% more repeat investments, than reductions
Existing positions increased: 42 | Existing positions reduced: 22
75% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 20
13% more funds holding
Funds holding: 107 → 121 (+14)
1.22% more ownership
Funds ownership: 42.49% → 43.71% (+1.2%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$3.72M |
| 2 |
BlackRock
New York
|
+$1.8M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$1.12M |
| 4 |
Goldman Sachs
New York
|
+$891K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$636K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
-$3.51M |
| 2 |
Sumitomo Mitsui Trust Group
Minato-Ku, Tokyo,
Japan
|
-$1.85M |
| 3 |
NAMA
Nikko Asset Management Americas
New York
|
-$1.83M |
| 4 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$829K |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$288K |
QSI Hedge Fund Activity: Q4 2024 in Review
121 of the 7,593 institutional investors tracked by Wall St. Rank reported a position in Quantum-Si Incorporated (QSI) for Q4 2024, worth a combined $145M — up 216% from $45.9M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new QSI positions and 20 closed out — a net gain of 15 holders — while 42 added to existing stakes and 22 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $3.72M. The largest seller was ARK Investment Management, cutting an estimated $3.51M.
- 121 institutional investors held Quantum-Si Incorporated (QSI) as of Q4 2024, up from 107 in Q3 2024.
- Funds reported $145M of Quantum-Si Incorporated stock for Q4 2024, up 216% quarter-over-quarter.
- 35 funds opened new Quantum-Si Incorporated positions in Q4 2024 and 20 closed out, a net change of +15 holders.
- The largest Quantum-Si Incorporated buyer in Q4 2024 was Morgan Stanley, an estimated $3.72M added.
- The largest Quantum-Si Incorporated seller in Q4 2024 was ARK Investment Management, an estimated $3.51M sold.
Based on aggregated 13F filings for Q4 2024.