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 | $69.4M |
| 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 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 |
|---|---|---|---|---|---|
| DuPont Capital Management Corp | 1 | $0 | 0.00% | 00.0% | Unchanged |
| 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 |
| CWM, LLC | 1,072 | $7.00K | 0.00% | +1,072 | New |
| Penserra Capital Management LLC | 1,291 | $8.00K | 0.00% | −5,158−80.0% | Reduced |
| UBS Group AG | 1,449 | $10.0K | 0.00% | +1,449 | New |
| Advisor Group Holdings, Inc. | 1,570 | $11.0K | 0.00% | +1,570 | New |
| IFP Advisors, Inc | 2,000 | $20.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,188 | $22.0K | 0.00% | 00.0% | Unchanged |
| Accel Wealth Management | 3,500 | $27.0K | 0.02% | +3,500 | New |
| 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 |
| JPMorgan Chase & Co | 6,115 | $43.0K | 0.00% | +315+5.4% | Added |
| Tudor Investment Corp Et Al | 10,310 | $72.0K | 0.00% | +10,310 | New |
| Skaana Management L.P. | 11,935 | $83.0K | 0.02% | +11,935 | New |
| Cutler Group LP | 13,448 | $93.0K | 0.01% | +8,543+174.2% | Added |
| Morgan Stanley | 13,903 | $97.0K | 0.00% | +7,806+128.0% | Added |
| Woodline Partners LP | 14,341 | $100.0K | 0.00% | +14,341 | New |
| Cornerstone Investment Partners, LLC | 17,294 | $121.0K | 0.01% | +17,294 | New |
| Squarepoint Ops LLC | 23,010 | $160.0K | 0.00% | −290−1.2% | Reduced |
| Cubist Systematic Strategies, LLC | 26,048 | $182.0K | 0.00% | +26,048 | New |
| Northern Trust Corp | 27,732 | $193.0K | 0.00% | +27,732 | New |
| Huber Capital Management LLC | 45,313 | $316.0K | 0.09% | +45,313 | New |
| Jane Street Group, LLC | 50,370 | $351.0K | 0.00% | +38,524+325.2% | Added |
| Susquehanna International Group, LLP | 62,800 | $438.0K | 0.00% | +62,800 | New |
| Verition Fund Management LLC | 67,125 | $468.0K | 0.01% | +67,125 | New |
| State Street Corp | 67,425 | $470.0K | 0.00% | −34,227−33.7% | Reduced |
| Pacific Ridge Capital Partners, LLC | 73,210 | $510.0K | 0.12% | +73,210 | New |
| Charles Schwab Investment Management Inc | 85,562 | $597.0K | 0.00% | −15,914−15.7% | Reduced |
| Millennium Management LLC | 153,588 | $1.07M | 0.00% | −227,452−59.7% | Reduced |
| Vanguard Group Inc | 257,022 | $1.79M | 0.00% | +20,140+8.5% | Added |
| BlackRock Inc. | 266,520 | $1.86M | 0.00% | +24,384+10.1% | Added |
| Geode Capital Management, LLC | 340,956 | $2.38M | 0.00% | +171,218+100.9% | Added |
| Invesco Ltd. | 574,535 | $4.00M | 0.00% | +574,535 | New |
| Cannae Holdings, Inc. | 25,450,559 | $177.4M | 7.85% | −1,731,211−6.4% | Reduced |
| 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 |