System1, Inc.
SSTPW- Exchange
- OTC
- 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; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesSST
Q1 2022 vs. Q4 2021
How the institutions holding System1, Inc. changed between Q4 2021 and Q1 2022.
All holders in Q1 2022All holders in Q4 2021
| Measure | Q4 2021 | Q1 2022 | Change |
|---|---|---|---|
| Holders | 35 | 24 | −11 |
| Shares | 8.65M | 3.70M | −4.95M (−57.3%) |
| Value | $12.5M | $10.6M | −$1.86M (−15.0%) |
New holders (11)
Institutions that held System1, Inc. at the end of Q1 2022 but not at the end of Q4 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Skaana Management L.P. | 323,875 | $518.0K | 0.08% |
| Privium Fund Management B.V. | 250,500 | $401.0K | 0.09% |
| Miracle Mile Advisors, LLC | 150,000 | $240.0K | 0.01% |
| Wolverine Asset Management LLC | 110,255 | $176.0K | 0.00% |
| Rpo LLC | 81,600 | $131.0K | 0.04% |
| HRT Financial LP | 11,834 | $18.0K | 0.00% |
| UBS Group AG | 8,997 | $14.0K | 0.00% |
| Healthcare of Ontario Pension Plan Trust Fund | 8,350 | $13.0K | 0.00% |
| Steward Partners Investment Advisory, LLC | 1,161 | $2.00K | 0.00% |
| Morgan Stanley | 333 | $1.00K | 0.00% |
| LMR Partners LLP | 545,178 | – | – |
Sold out (22)
Institutions that held System1, Inc. at the end of Q4 2021 and filed for Q1 2022 without it.
| Institution | Shares, Q4 2021 | Value, Q4 2021 |
|---|---|---|
| LH Capital Markets, LLC | 1,700,000 | $1.96M |
| Ratan Capital Management LP | 829,356 | $954.0K |
| Linden Advisors LP | 616,331 | $730.0K |
| Magnetar Financial LLC | 411,670 | $473.0K |
| Ionic Capital Management LLC | 366,223 | $421.0K |
| Blackstone Group Inc. | 333,333 | $383.0K |
| Fort Baker Capital Management LP | 259,953 | $298.0K |
| Westchester Capital Management, LLC | 219,925 | $253.0K |
| Davidson Kempner Capital Management LP | 215,992 | $248.0K |
| Kepos Capital LP | 200,000 | $230.0K |
| Aristeia Capital LLC | 140,056 | $164.0K |
| JPMorgan Chase & Co | – | $149.0K |
| Boussard & Gavaudan Investment Management LLP | 116,666 | $149.0K |
| HBK Investments L P | 70,000 | $81.0K |
| Mint Tower Capital Management B.V. | 66,666 | $77.0K |
| Maven Securities LTD | 50,000 | $58.0K |
| Integrity Capital Management (HK) Ltd | 50,000 | $58.0K |
| DuPont Capital Management Corp | 33,333 | $38.0K |
| Omers Administration Corp | 20,899 | $24.0K |
| K.J. Harrison & Partners Inc | 10,000 | $12.0K |
| CNH Partners LLC | 33,333 | – |
| Radcliffe Capital Management, L.P. | 42,789 | – |