System1, Inc.
SST- Exchange
- NYSE
- Industry
- Services-Computer Programming, Data Processing, Etc.
- SEC CIK
- 0001805833
No open-market purchases or sales by System1, Inc. insiders were filed in the last 90 days; 21 institutions reported holding it in 13F filings for Q2 2026, worth $1.38M in total; no superinvestor holds it.
Other share classesSSTPW
13F holders, Q2 2024
Institutional positions in System1, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- +14 vs. Q1 2024
- Shares held
- 34.9M
- −546.7K (−1.5%) vs. Q1 2024
- Total value
- $53.0M
- −$16.4M (−23.7%) vs. Q1 2024
- New holders
- 17
- 13 more added
- Sold out
- 3
- 16 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 21 | $1.38M |
| Q1 2026 | 25 | $2.50M |
| Q4 2025 | 24 | $3.20M |
| Q3 2025 | 30 | $22.5M |
| Q2 2025 | 36 | $17.9M |
| Q1 2025 | 55 | $13.2M |
| Q4 2024 | 59 | $31.6M |
| Q3 2024 | 60 | $39.1M |
| Q2 2024 | 60 | $53.0M |
| Q1 2024 | 47 | $69.4M |
| Q4 2023 | 49 | $76.8M |
| Q3 2023 | 48 | $41.6M |
| Q2 2023 | 44 | $154.8M |
| Q1 2023 | 34 | $138.1M |
| Q4 2022 | 30 | $133.5M |
| Q3 2022 | 38 | $182.2M |
| Q2 2022 | 37 | $193.0M |
| Q1 2022 | 31 | $421.1M |
| Q4 2021 | 1 | $9.79M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding System1, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DuPont Capital Management Corp | 1 | $2 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 63 | $96 | 0.00% | +63 | New |
| Nisa Investment Advisors, LLC | 100 | $152 | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 115 | $175 | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 613 | $932 | 0.00% | +613 | New |
| Amalgamated Bank | 835 | $1.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 700 | $1.06K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,096 | $2.00K | 0.00% | +14+1.3% | Added |
| California State Teachers Retirement System | 1,697 | $2.58K | 0.00% | −2,019−54.3% | Reduced |
| Ameritas Investment Partners, Inc. | 2,046 | $3.11K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 2,956 | $4.49K | 0.00% | +2,956 | New |
| Legal & General Group Plc | 3,041 | $4.62K | 0.00% | +714+30.7% | Added |
| Royal Bank of Canada | 5,360 | $8.00K | 0.00% | +1,456+37.3% | Added |
| UBS Group AG | 7,248 | $11.0K | 0.00% | −26,144−78.3% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 7,306 | $11.1K | 0.00% | +7,306 | New |
| Wells Fargo & Company | 7,498 | $11.4K | 0.00% | −4,005−34.8% | Reduced |
| Cubist Systematic Strategies, LLC | 10,112 | $15.4K | 0.00% | +10,112 | New |
| JPMorgan Chase & Co | 10,768 | $16.4K | 0.00% | −3,224−23.0% | Reduced |
| Invesco Ltd. | 10,842 | $16.5K | 0.00% | −35,902−76.8% | Reduced |
| Neuberger Berman Group LLC | 11,422 | $17.4K | 0.00% | +11,422 | New |
| HSBC Holdings PLC | 12,096 | $17.5K | 0.00% | +12,096 | New |
| FMR LLC | 12,300 | $18.7K | 0.00% | +1,487+13.8% | Added |
| Corebridge Financial, Inc. | 12,600 | $19.2K | 0.00% | +12,600 | New |
| AQR Capital Management LLC | 14,835 | $22.5K | 0.00% | +14,835 | New |
| Evoke Wealth, LLC | 15,000 | $22.8K | 0.03% | 00.0% | Unchanged |
| SEI Investments Co | 16,217 | $24.6K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $24.7K | 0.00% | +16,270 | New |
| Price T Rowe Associates Inc | 17,596 | $27.0K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 18,217 | $27.7K | 0.00% | +18,217 | New |
| Tower Research Capital LLC (TRC) | 19,042 | $28.9K | 0.00% | +12,194+178.1% | Added |
| Squarepoint Ops LLC | 20,703 | $31.5K | 0.00% | +20,703 | New |
| Arbor Trust Wealth Advisors, LLC | 20,950 | $31.8K | 0.02% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 22,489 | $34.2K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 24,160 | $36.7K | 0.00% | +24,160 | New |
| Barclays PLC | 24,897 | $37.8K | 0.00% | −4,130−14.2% | Reduced |
| Rhumbline Advisers | 26,277 | $39.9K | 0.00% | −4,349−14.2% | Reduced |
| Qube Research & Technologies Ltd | 28,480 | $43.3K | 0.00% | +28,480 | New |
| Y-Intercept (Hong Kong) Ltd | 29,599 | $45.0K | 0.00% | +29,599 | New |
| Citigroup Inc | 29,897 | $45.4K | 0.00% | +20,805+228.8% | Added |
| Deutsche Bank AG | 30,240 | $46.0K | 0.00% | +30,240 | New |
| HRT Financial LP | 35,063 | $53.0K | 0.00% | +35,063 | New |
| Morgan Stanley | 48,782 | $74.1K | 0.00% | −28,863−37.2% | Reduced |
| Nuveen Asset Management, LLC | 50,329 | $76.5K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 57,900 | $88.0K | 0.00% | +32,300+126.2% | Added |
| Jane Street Group, LLC | 59,442 | $90.4K | 0.00% | −70,328−54.2% | Reduced |
| Bank of New York Mellon Corp | 72,392 | $110.0K | 0.00% | −3,491−4.6% | Reduced |
| Susquehanna International Group, LLP | 83,468 | $126.9K | 0.00% | +40,266+93.2% | Added |
| Bridgeway Capital Management, LLC | 119,300 | $181.3K | 0.00% | +80,000+203.6% | Added |
| Charles Schwab Investment Management Inc | 121,692 | $185.0K | 0.00% | −43,032−26.1% | Reduced |
| Pacific Ridge Capital Partners, LLC | 185,917 | $282.6K | 0.07% | +246+0.1% | Added |
| Goldman Sachs Group Inc | 203,010 | $308.6K | 0.00% | +189,421+1,393.9% | Added |
| Millennium Management LLC | 210,065 | $319.3K | 0.00% | +149,022+244.1% | Added |
| Northern Trust Corp | 241,736 | $367.4K | 0.00% | −19,017−7.3% | Reduced |
| State Street Corp | 415,500 | $631.6K | 0.00% | −2,638−0.6% | Reduced |
| Geode Capital Management, LLC | 457,228 | $695.1K | 0.00% | −130,341−22.2% | Reduced |
| Vanguard Group Inc | 572,999 | $871.0K | 0.00% | −689,572−54.6% | Reduced |
| Cerity Partners LLC | 998,814 | $1.52M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 1,686,174 | $2.56M | 0.00% | +26,635+1.6% | Added |
| BlackRock Inc. | 1,733,634 | $2.64M | 0.00% | −281,506−14.0% | Reduced |
| Cannae Holdings, Inc. | 27,012,794 | $41.1M | 3.44% | 00.0% | Unchanged |
| American International Group, Inc. | 0 | $0 | 0.00% | −16,127−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −11,306−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Cutler Group LP | – | – | – | – | Not filed |