Renaissance Technologies (RenTech)'s WTTR Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 403,461 shares of Select Water Solutions, Inc. (WTTR) worth $6.17 M, representing 0.01% of the portfolio. First purchased in 2017-Q3, this long-term strategic position has been held for 33 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in WTTR, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2019, adding 453,085 shares. Largest reduction occurred in Q2 2021, reducing 438,575 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Select Water Solutions (WTTR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Select Water Solutions (WTTR) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -66,600 | Reduce 14.17% | 403,461 | $15.30 |
| Q4 2025 | -212,015 | Reduce 31.08% | 470,061 | $10.52 |
| Q3 2025 | -38,300 | Reduce 5.32% | 682,076 | $10.69 |
| Q2 2025 | -121,923 | Reduce 14.48% | 720,376 | $8.64 |
| Q1 2025 | +234,323 | Add 38.54% | 842,299 | $10.50 |
| Q4 2024 | +17,000 | Add 2.88% | 607,976 | $13.24 |
| Q3 2024 | -3,400 | Reduce 0.57% | 590,976 | $11.13 |
| Q2 2024 | +33,000 | Add 5.88% | 594,376 | $10.70 |
| Q1 2024 | +4,140 | Add 0.74% | 561,376 | $9.23 |
| Q4 2023 | -188,263 | Reduce 25.25% | 557,236 | $7.59 |
| Q3 2023 | -100,034 | Reduce 11.83% | 745,499 | $7.95 |
| Q2 2023 | +139,034 | Add 19.68% | 845,533 | $0.01 |
| Q1 2023 | +169,405 | Add 31.54% | 706,499 | $0.01 |
| Q4 2022 | +23,018 | Add 4.48% | 537,094 | $0.01 |
| Q3 2022 | -30,523 | Reduce 5.60% | 514,076 | $6.97 |
| Q2 2022 | -52,100 | Reduce 8.73% | 544,599 | $6.82 |
| Q1 2022 | +44,302 | Add 8.02% | 596,699 | $8.57 |
| Q4 2021 | -61,100 | Reduce 9.96% | 552,397 | $6.23 |
| Q3 2021 | -222,477 | Reduce 26.61% | 613,497 | $5.19 |
| Q2 2021 | -438,575 | Reduce 34.41% | 835,974 | $6.04 |
| Q1 2021 | +78,887 | Add 6.60% | 1.27 M | $4.98 |
| Q4 2020 | +138,720 | Add 13.12% | 1.2 M | $4.10 |
| Q3 2020 | +52,600 | Add 5.24% | 1.06 M | $3.84 |
| Q2 2020 | +131,800 | Add 15.11% | 1 M | $4.90 |
| Q1 2020 | +138,800 | Add 18.92% | 872,542 | $3.23 |
| Q4 2019 | +280,657 | Add 61.94% | 733,742 | $9.28 |
| Q3 2019 | +453,085 | New Buy | 453,085 | $8.66 |
| Q1 2019 | -315,700 | Sold Out | 0 | $0.00 |
| Q4 2018 | +315,700 | New Buy | 315,700 | $6.32 |
| Q2 2018 | -431,500 | Sold Out | 0 | $0.00 |
| Q1 2018 | +162,700 | Add 60.53% | 431,500 | $12.62 |
| Q4 2017 | +221,600 | Add 469.49% | 268,800 | $18.24 |
| Q3 2017 | +47,200 | New Buy | 47,200 | $15.91 |
Renaissance Technologies (RenTech)'s Select Water Solutions Investment FAQs
Renaissance Technologies (RenTech) first purchased Select Water Solutions, Inc. (WTTR) in Q3 2017, acquiring 47,200 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 Select Water Solutions, Inc. (WTTR) for 33 quarters since Q3 2017.
Renaissance Technologies (RenTech)'s largest addition to Select Water Solutions, Inc. (WTTR) was in Q3 2019, adding 453,085 shares worth $3.92 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 403,461 shares of Select Water Solutions, Inc. (WTTR), valued at approximately $6.17 M.
As of the Q1 2026 filing, Select Water Solutions, Inc. (WTTR) 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 Select Water Solutions, Inc. (WTTR) was 1,274,549 shares, as reported at the end of Q1 2021.