Renaissance Technologies (RenTech)'s ONTF Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 553,034 shares of ON24, Inc. (ONTF) worth $4.4 M, representing 0.01% of the portfolio. First purchased in 2021-Q2, this medium-term investment has been held for 19 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in ONTF, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2021, adding 248,797 shares. Largest reduction occurred in Q3 2022, reducing 192,000 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s ON24 (ONTF) Holding Value Over Time
Track share changes against reported price movement
Quarterly ON24 (ONTF) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -23,500 | Reduce 4.08% | 553,034 | $7.96 |
| Q3 2025 | +4,500 | Add 0.79% | 576,534 | $5.72 |
| Q2 2025 | -84,900 | Reduce 12.92% | 572,034 | $5.43 |
| Q1 2025 | -68,000 | Reduce 9.38% | 656,934 | $5.20 |
| Q4 2024 | -32,732 | Reduce 4.32% | 724,934 | $6.46 |
| Q3 2024 | +31,232 | Add 4.30% | 757,666 | $6.12 |
| Q2 2024 | +83,000 | Add 12.90% | 726,434 | $6.01 |
| Q1 2024 | -35,053 | Reduce 5.17% | 643,434 | $7.14 |
| Q4 2023 | +173,353 | Add 34.32% | 678,487 | $7.88 |
| Q3 2023 | -14,600 | Reduce 2.81% | 505,134 | $6.33 |
| Q2 2023 | +44,100 | Add 9.27% | 519,734 | $0.01 |
| Q1 2023 | -129,200 | Reduce 21.36% | 475,634 | $0.01 |
| Q4 2022 | +186,834 | Add 44.70% | 604,834 | $0.01 |
| Q3 2022 | -192,000 | Reduce 31.48% | 418,000 | $8.80 |
| Q2 2022 | +53,800 | Add 9.67% | 610,000 | $9.49 |
| Q1 2022 | -59,200 | Reduce 9.62% | 556,200 | $13.15 |
| Q4 2021 | +248,797 | Add 67.87% | 615,400 | $17.35 |
| Q3 2021 | +141,203 | Add 62.65% | 366,603 | $19.94 |
| Q2 2021 | +225,400 | New Buy | 225,400 | $35.48 |
Renaissance Technologies (RenTech)'s ON24 Investment FAQs
Renaissance Technologies (RenTech) first purchased ON24, Inc. (ONTF) in Q2 2021, acquiring 225,400 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 ON24, Inc. (ONTF) for 19 quarters since Q2 2021.
Renaissance Technologies (RenTech)'s largest addition to ON24, Inc. (ONTF) was in Q4 2021, adding 615,400 shares worth $10.68 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 553,034 shares of ON24, Inc. (ONTF), valued at approximately $4.4 M.
As of the Q4 2025 filing, ON24, Inc. (ONTF) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in ON24, Inc. (ONTF) was 757,666 shares, as reported at the end of Q3 2024.