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
Q3 2023 vs. Q2 2023
How the institutions holding System1, Inc. changed between Q2 2023 and Q3 2023.
All holders in Q3 2023All holders in Q2 2023
| Measure | Q2 2023 | Q3 2023 | Change |
|---|---|---|---|
| Holders | 44 | 48 | +4 |
| Shares | 34.4M | 34.3M | −47.8K (−0.1%) |
| Value | $154.8M | $41.6M | −$113.2M (−73.1%) |
New holders (7)
Institutions that held System1, Inc. at the end of Q3 2023 but not at the end of Q2 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| SEI Investments Co | 16,217 | $19.6K | 0.00% |
| SG Americas Securities, LLC | 16,065 | $19.0K | 0.00% |
| CSS LLC | 11,784 | $14.3K | 0.00% |
| Two Sigma Securities, LLC | 10,416 | $12.6K | 0.00% |
| Federated Hermes, Inc. | 1,376 | $1.67K | 0.00% |
| Citadel Advisors LLC | 950 | $1.15K | 0.00% |
| Capital Advisors, Ltd. LLC | 400 | $0 | 0.00% |
Sold out (3)
Institutions that held System1, Inc. at the end of Q2 2023 and filed for Q3 2023 without it.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| Group One Trading, L.P. | 23,971 | $107.9K |
| Mirae Asset Global Investments Co., Ltd. | 15,914 | $71.6K |
| The PNC Financial Services Group, Inc. | 648 | $2.92K |