Who Owns Quantum-Si Incorporated Warrant (QSIAW)?Hedge Fund & Institutional Holders
Institutional Holders
5
as of Q4 2025
Total Institutional Value
$660.0B
% of Float Held
—
QoQ Change in Holders
+0 / -0
Price History
QSIAW — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| UBS Group AG | Increased | +994 | +$-309K |
QSIAW — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Decreased | -51K | -$37.9M |
| JANE STREET GROUP, LLC | Decreased | -176 | -$4.6M |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | DEERFIELD MANAGEMENT COMPANY, L.P. | 333,333 | $66.0M | 0.00% | Share |
| 2 | JANE STREET GROUP, LLC | 16,961 | $0 | 0.00% | Share |
| 3 | UBS Group AG | 2,138 | $0 | 0.00% | Share |
| 4 | MILLENNIUM MANAGEMENT LLC | 87,054 | $0 | 0.00% | Call |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 95,131 | $0 | 0.00% | Share |
QSIAW Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 4 | $66.0M | +0 |
| Q3 2025 | 4 | $132.8M | +1 |
| Q2 2025 | 3 | $227.8M | +1 |
| Q1 2025 | 2 | $140.0M | -3 |
| Q4 2024 | 5 | $525.2M | -4 |
| Q3 2024 | 9 | $1.5B | +2 |
| Q2 2024 | 7 | $2.1B | +0 |
| Q1 2024 | 7 | $2.9T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 5 institutional investors hold QSIAW (Quantum-Si Incorporated Warrant). The largest holder is DEERFIELD MANAGEMENT COMPANY, L.P. with $66.0M in shares. This quarter, 0 institutions opened new positions and 0 closed their positions.
Frequently Asked Questions
How many hedge funds own QSIAW?
As of Q4 2025, 5 institutional investors report holding QSIAW (Quantum-Si Incorporated Warrant) in their 13F filings.
Who is the largest institutional holder of QSIAW?
The largest institutional holder of QSIAW is DEERFIELD MANAGEMENT COMPANY, L.P. with $66.0M in shares.
Is institutional ownership of QSIAW increasing or decreasing?
This quarter, 0 institutions opened new positions in QSIAW and 0 closed their positions.