Renaissance Technologies's ECVT Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 240,700 shares of Ecovyst Inc. (ECVT) worth $2.11 M, representing 0.00% of the portfolio. First purchased in 2021-Q4, this medium-term investment has been held for 16 quarters.
Based on 13F filings, Renaissance Technologies has maintained a strategic position in ECVT, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2024, adding 167,000 shares. Largest reduction occurred in Q2 2022, reducing 173,500 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Ecovyst (ECVT) Holding Value Over Time
Track share changes against reported price movement
Quarterly Ecovyst (ECVT) Trades by Renaissance Technologies
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2021 | +186,658 | New Buy | 186,658 | $10.24 |
| Q1 2022 | +88,042 | Add 47.17% | 274,700 | $11.56 |
| Q2 2022 | -173,500 | Reduce 63.16% | 101,200 | $9.85 |
| Q3 2022 | +79,900 | Add 78.95% | 181,100 | $8.44 |
| Q4 2022 | +129,400 | Add 71.45% | 310,500 | $0.01 |
| Q1 2023 | -7,000 | Reduce 2.25% | 303,500 | $0.01 |
| Q2 2023 | +99,800 | Add 32.88% | 403,300 | $0.01 |
| Q3 2023 | -33,600 | Reduce 8.33% | 369,700 | $9.84 |
| Q4 2023 | -43,600 | Reduce 11.79% | 326,100 | $9.77 |
| Q1 2024 | -21,700 | Reduce 6.65% | 304,400 | $11.15 |
| Q2 2024 | +35,000 | Add 11.50% | 339,400 | $8.97 |
| Q3 2024 | +167,000 | Add 49.20% | 506,400 | $6.85 |
| Q4 2024 | -114,400 | Reduce 22.59% | 392,000 | $7.64 |
| Q1 2025 | -109,300 | Reduce 27.88% | 282,700 | $6.20 |
| Q2 2025 | -34,100 | Reduce 12.06% | 248,600 | $8.23 |
| Q3 2025 | -7,900 | Reduce 3.18% | 240,700 | $8.76 |
Renaissance Technologies's Ecovyst Investment FAQs
Renaissance Technologies first purchased Ecovyst Inc. (ECVT) in Q4 2021, acquiring 186,658 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 has held Ecovyst Inc. (ECVT) for 16 quarters since Q4 2021. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's largest addition to Ecovyst Inc. (ECVT) was in Q4 2021, adding 186,658 shares worth $1.91 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 240,700 shares of Ecovyst Inc. (ECVT), valued at approximately $2.11 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Ecovyst Inc. (ECVT) represents approximately 0.00% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's peak holding in Ecovyst Inc. (ECVT) was 506,400 shares, as reported at the end of Q3 2024. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.