Renaissance Technologies (RenTech)'s SST Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 18,620 shares of System1, Inc. (SST) worth $72,990, representing 0.00% of the portfolio. First purchased in 2024-Q1, this short-term holding has been held for 8 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained this position in SST for several quarters, showing initial confidence in the investment. Largest addition occurred in Q3 2025, adding 5,100 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s System1 (SST) Holding Value Over Time
Track share changes against reported price movement
Quarterly System1 (SST) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +1,500 | Add 8.76% | 18,620 | $3.92 |
| Q3 2025 | +5,100 | Add 42.43% | 17,120 | $7.04 |
| Q2 2025 | +740 | Add 6.56% | 12,020 | $5.53 |
| Q1 2025 | +1,780 | Add 18.74% | 11,280 | $3.81 |
| Q4 2024 | +1,070 | Add 12.69% | 9,500 | $8.98 |
| Q3 2024 | +2,640 | Add 45.60% | 8,430 | $11.20 |
| Q2 2024 | +3,230 | Add 126.17% | 5,790 | $15.20 |
| Q1 2024 | +2,560 | New Buy | 2,560 | $19.53 |
Renaissance Technologies (RenTech)'s System1 Investment FAQs
Renaissance Technologies (RenTech) first purchased System1, Inc. (SST) in Q1 2024, acquiring 2,560 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held System1, Inc. (SST) for 8 quarters since Q1 2024.
Renaissance Technologies (RenTech)'s largest addition to System1, Inc. (SST) was in Q3 2025, adding 17,120 shares worth $120,525.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 18,620 shares of System1, Inc. (SST), valued at approximately $72,990.
As of the Q4 2025 filing, System1, Inc. (SST) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in System1, Inc. (SST) was 18,620 shares, as reported at the end of Q4 2025.