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 2022
Institutional positions in System1, Inc. as of Jun 30, 2022. 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
- 37
- +6 vs. Q1 2022
- Shares held
- 27.7M
- −1.34M (−4.6%) vs. Q1 2022
- Total value
- $193.0M
- −$228.1M (−54.2%) vs. Q1 2022
- New holders
- 16
- 7 more added
- Sold out
- 10
- 10 more reduced
Compare with Q1 2022: 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 | $69.7M |
| Q4 2023 | 49 | $77.1M |
| 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 2022
Shares, value and share of portfolio for each institution holding System1, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cannae Holdings, Inc. | 25,450,559 | $177.4M | 7.85% | −1,731,211−6.4% | Reduced |
| Invesco Ltd. | 574,535 | $4.00M | 0.00% | +574,535 | New |
| Geode Capital Management, LLC | 340,956 | $2.38M | 0.00% | +171,218+100.9% | Added |
| BlackRock Inc. | 266,520 | $1.86M | 0.00% | +24,384+10.1% | Added |
| Vanguard Group Inc | 257,022 | $1.79M | 0.00% | +20,140+8.5% | Added |
| Millennium Management LLC | 153,588 | $1.07M | 0.00% | −227,452−59.7% | Reduced |
| Charles Schwab Investment Management Inc | 85,562 | $597.0K | 0.00% | −15,914−15.7% | Reduced |
| Pacific Ridge Capital Partners, LLC | 73,210 | $510.0K | 0.12% | +73,210 | New |
| State Street Corp | 67,425 | $470.0K | 0.00% | −34,227−33.7% | Reduced |
| Verition Fund Management LLC | 67,125 | $468.0K | 0.01% | +67,125 | New |
| Susquehanna International Group, LLP | 62,800 | $438.0K | 0.00% | +62,800 | New |
| Jane Street Group, LLC | 50,370 | $351.0K | 0.00% | +38,524+325.2% | Added |
| Huber Capital Management LLC | 45,313 | $316.0K | 0.09% | +45,313 | New |
| Northern Trust Corp | 27,732 | $193.0K | 0.00% | +27,732 | New |
| Cubist Systematic Strategies, LLC | 26,048 | $182.0K | 0.00% | +26,048 | New |
| Squarepoint Ops LLC | 23,010 | $160.0K | 0.00% | −290−1.2% | Reduced |
| Cornerstone Investment Partners, LLC | 17,294 | $121.0K | 0.01% | +17,294 | New |
| Woodline Partners LP | 14,341 | $100.0K | 0.00% | +14,341 | New |
| Morgan Stanley | 13,903 | $97.0K | 0.00% | +7,806+128.0% | Added |
| Cutler Group LP | 13,448 | $93.0K | 0.01% | +8,543+174.2% | Added |
| Skaana Management L.P. | 11,935 | $83.0K | 0.02% | +11,935 | New |
| Tudor Investment Corp Et Al | 10,310 | $72.0K | 0.00% | +10,310 | New |
| JPMorgan Chase & Co | 6,115 | $43.0K | 0.00% | +315+5.4% | Added |
| Royal Bank of Canada | 6,000 | $42.0K | 0.00% | −6,964−53.7% | Reduced |
| Highbridge Capital Management LLC | 6,033 | $42.0K | 0.00% | +6,033 | New |
| Accel Wealth Management | 3,500 | $27.0K | 0.02% | +3,500 | New |
| Steward Partners Investment Advisory, LLC | 3,188 | $22.0K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 2,000 | $20.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,570 | $11.0K | 0.00% | +1,570 | New |
| UBS Group AG | 1,449 | $10.0K | 0.00% | +1,449 | New |
| Penserra Capital Management LLC | 1,291 | $8.00K | 0.00% | −5,158−80.0% | Reduced |
| CWM, LLC | 1,072 | $7.00K | 0.00% | +1,072 | New |
| Citigroup Inc | 200 | $1.00K | 0.00% | −78,731−99.7% | Reduced |
| Barclays PLC | 153 | $1.00K | 0.00% | −39,591−99.6% | Reduced |
| Wells Fargo & Company | 108 | $1.00K | 0.00% | −163−60.1% | Reduced |
| West Branch Capital LLC | 115 | $1.00K | 0.00% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 1 | $0 | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −108,210−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −100,991−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −82,035−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −57,947−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −18,676−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −16,057−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −13,160−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −12,678−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,742−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |