Quantum-SiQSI
13F holders, Q1 2024 (March 31)95holders
3famous investors
$1.97avg. 13F price*
At the end of Q1 2024, 95 institutions reported holding Quantum-Si Inc. (QSI) in their 13F filings. The largest holders were ARK Investment Management ($25.2M), Sumitomo Mitsui Trust Group, Inc. ($15.9M) and Amova Asset Management Americas, Inc. ($15.7M). 3 famous investors held it, including Cathie Wood (0.2% of ARK Investment Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Quantum-Si Inc.
- CUSIP
- 74765K105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 13 | $1.8M |
| Exits | 9 | $548K |
Ownership 95 holders
| ARK Investment Management | 0.17% | Reduce -17.7% | 12,768,876 | $25.2M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -5.6% | 8,054,503 | $15.9M |
| Amova Asset Management Americas, Inc. | 0.16% | Reduce -5.6% | 8,054,503 | $15.7M |
| BlackRock Inc. | 0.00% | Reduce -2.0% | 7,231,995 | $14.2M |
| Vanguard Group Inc. | 0.00% | Add +1.6% | 5,300,685 | $10.4M |
| State Street Corp. | 0.00% | Reduce -2.3% | 2,159,809 | $4.3M |
| Geode Capital Management, LLC | 0.00% | Add +0.5% | 2,134,029 | $4.2M |
| Northern Trust Corp. | 0.00% | Reduce -0.3% | 822,339 | $1.6M |
| Fosun International Ltd | 0.46% | No change | 743,935 | $1.5M |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 506,697 | $998K |
| Bridgeway Capital Management, LLC | 0.02% | No change | 406,700 | $801K |
| Nuveen Asset Management, LLC | 0.00% | Add +10.8% | 320,697 | $632K |
| Bank of New York Mellon Corp | 0.00% | Reduce -9.0% | 311,649 | $614K |
| Knollwood Investment Advisory, LLC | 0.11% | No change | 300,000 | $591K |
| General American Investors Co. Inc. | 0.04% | No change | 294,350 | $580K |
| Guggenheim Capital LLC | 0.00% | Reduce -4.0% | 277,819 | $547K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.3% | 261,475 | $515K |
| Morgan Stanley | 0.00% | Reduce -6.4% | 227,667 | $449K |
| Millennium Management | 0.00% | New | 189,787 | $374K |
| Neumann Advisory Hong Kong Ltd | 0.16% | No change | 166,198 | $327K |
| Jane Street Group, LLC | 0.00% | Add +1137.3% | 151,123 | $298K |
| Rhumbline Advisers | 0.00% | Add +2.8% | 144,734 | $285K |
| Green Alpha Advisors, LLC | 0.19% | Add +2.1% | 134,616 | $265K |
| Two Sigma Investments, LP | 0.00% | Add +74.7% | 132,556 | $261K |
| Pathstone Holdings, LLC | 0.00% | Reduce -0.3% | 115,447 | $227K |
| UBS Group AG | 0.00% | Reduce -7.2% | 103,160 | $203K |
| Barclays PLC | 0.00% | Reduce -40.2% | 101,355 | $200K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -11.5% | 93,866 | $185K |
| Citadel Advisors | 0.00% | Reduce -25.7% | 93,000 | $183K |
| T. Rowe Price Associates Inc. | 0.00% | Add +11.1% | 59,727 | $118K |
| Bank of America Corp. | 0.00% | Reduce -70.1% | 56,802 | $112K |
| Alliancebernstein L.P. | 0.00% | No change | 55,200 | $109K |
| Wells Fargo & Company | 0.00% | Add +9.5% | 53,070 | $105K |
| American International Group, Inc. | 0.00% | Reduce -0.8% | 50,142 | $99K |
| Virtu Financial LLC | 0.01% | New | 49,988 | $98K |
| Ameriprise Financial Inc. | 0.00% | Add +204.9% | 43,600 | $86K |
| JPMorgan Chase & Co. | 0.00% | Reduce -38.8% | 42,282 | $83K |
| MetLife Investment Management, LLC | 0.00% | Reduce -23.0% | 41,352 | $81K |
| Principal Financial Group Inc. | 0.00% | Reduce -5.3% | 41,027 | $81K |
| Deutsche Bank AG | 0.00% | Reduce -4.4% | 40,960 | $81K |
| Invesco Ltd. | 0.00% | Reduce -78.7% | 40,074 | $79K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -11.4% | 37,990 | $75K |
| Red Wave Investments LLC | 0.03% | No change | 37,000 | $73K |
| Sei Investments Co. | 0.00% | New | 34,700 | $68K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | No change | 33,355 | $66K |
| Voya Investment Management LLC | 0.00% | Reduce -26.3% | 32,867 | $65K |
| American Century Companies Inc. | 0.00% | New | 31,982 | $63K |
| Two Sigma Advisers, LP | 0.00% | Add +31.2% | 30,700 | $60K |
| Raymond James Financial Services Advisors, Inc. | 0.00% | No change | 30,500 | $60K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -15.7% | 28,410 | $56K |
| Two Sigma Securities, LLC | 0.00% | New | 26,878 | $53K |
| New York State Common Retirement Fund | 0.00% | Reduce -0.4% | 25,983 | $51K |
| Guidance Point Advisors, LLC | 0.02% | No change | 25,742 | $51K |
| Shay Capital LLC | 0.01% | Reduce -12.5% | 25,662 | $51K |
| Susquehanna International Group, LLP | 0.00% | Reduce -76.1% | 25,426 | $50K |
| Wealth Management Associates, Inc. | 0.02% | Add +89.3% | 38,050 | $40K |
| STRS Ohio | 0.00% | Reduce -6.1% | 20,000 | $39K |
| Citigroup Inc. | 0.00% | Add +27.4% | 19,331 | $38K |
| ProShare Advisors LLC | 0.00% | Add +8.6% | 18,280 | $36K |
| DLK Investment Management, LLC | 0.01% | No change | 17,000 | $33K |
| HSBC Holdings PLC | 0.00% | New | 16,260 | $32K |
| Flagship Private Wealth, LLC | 0.02% | No change | 14,158 | $28K |
| Bleakley Financial Group, LLC | 0.00% | New | 14,090 | $28K |
| Simplicity Wealth,LLC | 0.00% | New | 14,090 | $28K |
| Public Employees Retirement System of Ohio | 0.00% | New | 13,800 | $27K |
| Procyon Advisors, LLC | 0.00% | No change | 13,671 | $27K |
| Victory Capital Management Inc. | 0.00% | Reduce -1.9% | 13,125 | $26K |
| Round Rock Advisors LLC | 0.01% | Reduce -14.9% | 11,855 | $23K |
| Stratos Wealth Advisors, LLC | 0.00% | No change | 11,810 | $23K |
| Osaic Holdings, Inc. | 0.00% | Add +143.5% | 11,752 | $23K |
| Leonteq Securities AG | 0.00% | Reduce -2.6% | 11,000 | $22K |
| NewEdge Advisors, LLC | 0.00% | Reduce -22.6% | 10,637 | $21K |
| Buckingham Strategic Wealth, LLC | 0.00% | New | 10,388 | $20K |
| California State Teachers Retirement System | 0.00% | Reduce -38.9% | 10,230 | $20K |
| TriaGen Wealth Management LLC | 0.01% | No change | 10,000 | $20K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 9,906 | $20K |
| Legal & General Group Plc | 0.00% | No change | 9,294 | $18K |
| Avior Wealth Management, LLC | 0.00% | New | 8,048 | $16K |
| FMR LLC | 0.00% | Reduce -18.8% | 4,295 | $8K |
| Amalgamated Bank | 0.00% | Reduce -62.7% | 3,170 | $6K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +150.0% | 2,500 | $5K |
| Metropolitan Life Insurance Co | 0.00% | Add +29.5% | 2,108 | $4K |
| Royal Bank of Canada | 0.00% | Reduce -92.7% | 2,324 | $4K |
| Archer Investment Corp | 0.00% | No change | 1,399 | $3K |
| Allworth Financial LP | 0.00% | No change | 836 | $2K |
| Principal Securities, Inc. | 0.00% | Reduce -21.8% | 697 | $1K |
| Comerica Bank | 0.00% | No change | 513 | $1K |
| Eagle Bay Advisors LLC | 0.00% | No change | 277 | $546 |
| TD Waterhouse Canada Inc. | 0.00% | No change | 300 | $534 |
| Nisa Investment Advisors, LLC | 0.00% | Add +328.9% | 163 | $321 |
| Russell Investments Group, Ltd. | 0.00% | New | 143 | $282 |
| FSA Wealth Management LLC | 0.00% | No change | 100 | $197 |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 50 | $99 |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -100.0% | 16 | $32 |
| Cwm, LLC | 0.00% | Reduce -97.8% | 9 | $0 |
"% of holder's portfolio" is QSI's weight in each manager's 13F, not the share of Quantum-Si Inc. the manager owns.