Renaissance Technologies (RenTech)'s SLP Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 181,500 shares of Simulations Plus, Inc. (SLP) worth $2.15 M, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 47 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in SLP, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2026, adding 161,500 shares. Largest reduction occurred in Q3 2020, reducing 154,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Simulations Plus (SLP) Holding Value Over Time
Track share changes against reported price movement
Quarterly Simulations Plus (SLP) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +161,500 | Add 807.50% | 181,500 | $11.82 |
| Q4 2025 | +20,000 | New Buy | 20,000 | $18.23 |
| Q1 2025 | -45,100 | Sold Out | 0 | $0.00 |
| Q4 2024 | +14,200 | Add 45.95% | 45,100 | $27.89 |
| Q3 2024 | +30,900 | New Buy | 30,900 | $32.02 |
| Q1 2024 | -11,500 | Sold Out | 0 | $0.00 |
| Q4 2023 | +11,500 | New Buy | 11,500 | $44.78 |
| Q3 2023 | -21,400 | Sold Out | 0 | $0.00 |
| Q2 2023 | -2,200 | Reduce 9.32% | 21,400 | $0.04 |
| Q1 2023 | -36,300 | Reduce 60.60% | 23,600 | $0.04 |
| Q4 2022 | +30,200 | Add 101.68% | 59,900 | $0.04 |
| Q3 2022 | +29,700 | New Buy | 29,700 | $48.55 |
| Q4 2021 | -6,200 | Sold Out | 0 | $0.00 |
| Q3 2021 | +6,200 | New Buy | 6,200 | $39.52 |
| Q2 2021 | -7,900 | Sold Out | 0 | $0.00 |
| Q1 2021 | -33,479 | Reduce 80.91% | 7,900 | $63.29 |
| Q4 2020 | -67,121 | Reduce 61.86% | 41,379 | $71.92 |
| Q3 2020 | -154,200 | Reduce 58.70% | 108,500 | $75.36 |
| Q2 2020 | -89,000 | Reduce 25.31% | 262,700 | $59.82 |
| Q1 2020 | -90,100 | Reduce 20.39% | 351,700 | $34.92 |
| Q4 2019 | -59,800 | Reduce 11.92% | 441,800 | $29.07 |
| Q3 2019 | -56,500 | Reduce 10.12% | 501,600 | $34.70 |
| Q2 2019 | -46,400 | Reduce 7.68% | 558,100 | $28.56 |
| Q1 2019 | -11,800 | Reduce 1.91% | 604,500 | $21.11 |
| Q4 2018 | +8,900 | Add 1.47% | 616,300 | $19.90 |
| Q3 2018 | +15,300 | Add 2.58% | 607,400 | $20.20 |
| Q2 2018 | +35,600 | Add 6.40% | 592,100 | $22.25 |
| Q1 2018 | +31,400 | Add 5.98% | 556,500 | $14.75 |
| Q4 2017 | +14,100 | Add 2.76% | 525,100 | $16.10 |
| Q3 2017 | +32,853 | Add 6.87% | 511,000 | $15.50 |
| Q2 2017 | -36,853 | Reduce 7.16% | 478,147 | $12.35 |
| Q1 2017 | +33,700 | Add 7.00% | 515,000 | $11.75 |
| Q4 2016 | -24,700 | Reduce 4.88% | 481,300 | $9.65 |
| Q3 2016 | -26,200 | Reduce 4.92% | 506,000 | $8.82 |
| Q2 2016 | +8,142 | Add 1.55% | 532,200 | $7.56 |
| Q1 2016 | -1,942 | Reduce 0.37% | 524,058 | $8.83 |
| Q4 2015 | +64,364 | Add 13.94% | 526,000 | $9.91 |
| Q3 2015 | +11,036 | Add 2.45% | 461,636 | $9.44 |
| Q2 2015 | +8,100 | Add 1.83% | 450,600 | $6.27 |
| Q1 2015 | +17,394 | Add 4.09% | 442,500 | $6.14 |
| Q4 2014 | +26,906 | Add 6.76% | 425,106 | $6.68 |
| Q3 2014 | +21,400 | Add 5.68% | 398,200 | $6.95 |
| Q2 2014 | +24,100 | Add 6.83% | 376,800 | $5.62 |
| Q1 2014 | +15,500 | Add 4.60% | 352,700 | $6.66 |
| Q4 2013 | +31,000 | Add 10.12% | 337,200 | $5.05 |
| Q3 2013 | +25,100 | Add 8.93% | 306,200 | $4.81 |
| Q2 2013 | +281,100 | Add 0.00% | 281,100 | $4.17 |
Renaissance Technologies (RenTech)'s Simulations Plus Investment FAQs
Renaissance Technologies (RenTech) first purchased Simulations Plus, Inc. (SLP) in Q2 2013, acquiring 281,100 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 Simulations Plus, Inc. (SLP) for 47 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Simulations Plus, Inc. (SLP) was in Q2 2013, adding 281,100 shares worth $1.17 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 181,500 shares of Simulations Plus, Inc. (SLP), valued at approximately $2.15 M.
As of the Q1 2026 filing, Simulations Plus, Inc. (SLP) 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 Simulations Plus, Inc. (SLP) was 616,300 shares, as reported at the end of Q4 2018.