Renaissance Technologies (RenTech)'s TENB Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 1.26 M shares of Tenable Holdings, Inc. (TENB) worth $21.31 M, representing 0.03% of the portfolio. First purchased in 2019-Q3, this medium-term investment has been held for 20 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in TENB, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2026, adding 736,800 shares. Largest reduction occurred in Q2 2022, reducing 473,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Tenable Holdings (TENB) Holding Value Over Time
Track share changes against reported price movement
Quarterly Tenable Holdings (TENB) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +736,800 | Add 140.80% | 1.26 M | $16.92 |
| Q4 2025 | +278,100 | Add 113.42% | 523,300 | $23.53 |
| Q3 2025 | +231,400 | Add 1676.81% | 245,200 | $29.16 |
| Q2 2025 | +13,800 | New Buy | 13,800 | $33.78 |
| Q4 2024 | -64,500 | Sold Out | 0 | $0.00 |
| Q3 2024 | -113,100 | Reduce 63.68% | 64,500 | $40.52 |
| Q2 2024 | +177,600 | New Buy | 177,600 | $43.58 |
| Q1 2024 | -54,800 | Sold Out | 0 | $0.00 |
| Q4 2023 | -76,300 | Reduce 58.20% | 54,800 | $46.06 |
| Q3 2023 | +131,100 | New Buy | 131,100 | $44.80 |
| Q2 2022 | -473,200 | Sold Out | 0 | $0.00 |
| Q1 2022 | +473,200 | New Buy | 473,200 | $57.79 |
| Q2 2021 | -414,400 | Sold Out | 0 | $0.00 |
| Q1 2021 | +105,400 | Add 34.11% | 414,400 | $36.18 |
| Q4 2020 | +1,700 | Add 0.55% | 309,000 | $52.26 |
| Q3 2020 | +34,900 | Add 12.81% | 307,300 | $37.75 |
| Q2 2020 | +272,400 | New Buy | 272,400 | $29.81 |
| Q1 2020 | -271,900 | Sold Out | 0 | $0.00 |
| Q4 2019 | +182,800 | Add 205.16% | 271,900 | $23.96 |
| Q3 2019 | +89,100 | New Buy | 89,100 | $22.38 |
Renaissance Technologies (RenTech)'s Tenable Holdings Investment FAQs
Renaissance Technologies (RenTech) first purchased Tenable Holdings, Inc. (TENB) in Q3 2019, acquiring 89,100 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 Tenable Holdings, Inc. (TENB) for 20 quarters since Q3 2019.
Renaissance Technologies (RenTech)'s largest addition to Tenable Holdings, Inc. (TENB) was in Q1 2026, adding 1,260,100 shares worth $21.31 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 1,260,100 shares of Tenable Holdings, Inc. (TENB), valued at approximately $21.31 M.
As of the Q1 2026 filing, Tenable Holdings, Inc. (TENB) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Tenable Holdings, Inc. (TENB) was 1,260,100 shares, as reported at the end of Q1 2026.