$0.91
+0.01 (+0.80%)
Market Cap
$176.8M
Shares Outstanding
196,431,000
Institutional Holders
134
Total Inst. Value
$46.8M
% of Float Held
32.3%
QoQ Holder Change
+57
Institutional data as of Q1 2025
New Positions
48
Closed Positions
23
Increased
37
Decreased
33
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $11.3M | 9,440,243 |
| 2 | VANGUARD GROUP INC | $8.3M | 6,892,862 |
| 3 | Sumitomo Mitsui Trust Group, Inc. | $7.0M | 5,811,430 |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $3.6M | 2,994,888 |
| 5 | STATE STREET CORP | $2.9M | 2,454,106 |
| 6 | NORTHERN TRUST CORP | $1.2M | 1,022,118 |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $1.0M | 871,756 |
| 8 | TWO SIGMA INVESTMENTS, LP | $980K | 816,975 |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $956K | 796,930 |
| 10 | Fosun International Ltd | $893K | 743,935 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| BlackRock, Inc. | +1.0M | $11.3M |
| VANGUARD GROUP INC | +1.4M | $8.3M |
| GEODE CAPITAL MANAGEMENT, LLC | +627K | $3.6M |
| STATE STREET CORP | +49K | $2.9M |
| NORTHERN TRUST CORP | +181K | $1.2M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MORGAN STANLEY | -3.2M | $344K |
| GOLDMAN SACHS GROUP INC | -561K | $530K |
| SIMPLEX TRADING, LLC | -264K | $51K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -206K | $956K |
| Sumitomo Mitsui Trust Group, Inc. | -154K | $7.0M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold QSI?
As of Q1 2025, 134 institutional investors report holding QSI (Quantum-Si incorporated) in their 13F filings.
What percentage of Quantum-Si incorporated is owned by institutions?
Institutional investors hold approximately 32.3% of Quantum-Si incorporated's float as reported in SEC 13F filings.
Which hedge fund owns the most QSI?
The largest institutional holder of QSI is BlackRock, Inc. with $11.3M in shares.
Are institutions buying or selling QSI?
This quarter, 48 institutions opened new positions in QSI and 23 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.