Renaissance Technologies (RenTech)'s ATGE Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 61,700 shares of Covista Inc. (ATGE) worth $6.38 M, representing 0.01% of the portfolio. First purchased in 2017-Q2, this long-term strategic position has been held for 30 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in ATGE, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2020, adding 166,200 shares. Largest reduction occurred in Q4 2020, reducing 202,700 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Covista (ATGE) Holding Value Over Time
Track share changes against reported price movement
Quarterly Covista (ATGE) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -52,200 | Reduce 45.83% | 61,700 | $103.47 |
| Q3 2025 | -65,500 | Reduce 36.51% | 113,900 | $154.45 |
| Q2 2025 | -30,300 | Reduce 14.45% | 179,400 | $127.23 |
| Q1 2025 | -108,100 | Reduce 34.02% | 209,700 | $100.64 |
| Q4 2024 | +57,000 | Add 21.86% | 317,800 | $90.85 |
| Q3 2024 | +74,000 | Add 39.61% | 260,800 | $75.48 |
| Q2 2024 | +47,700 | Add 34.29% | 186,800 | $68.21 |
| Q1 2024 | -107,500 | Reduce 43.59% | 139,100 | $51.40 |
| Q4 2023 | -1,300 | Reduce 0.52% | 246,600 | $58.95 |
| Q3 2023 | +81,200 | Add 48.71% | 247,900 | $42.85 |
| Q2 2023 | +17,300 | Add 11.58% | 166,700 | $0.03 |
| Q1 2023 | +74,300 | Add 98.93% | 149,400 | $0.04 |
| Q4 2022 | +75,100 | New Buy | 75,100 | $0.04 |
| Q2 2022 | -53,900 | Sold Out | 0 | $0.00 |
| Q1 2022 | +40,862 | Add 313.41% | 53,900 | $29.70 |
| Q4 2021 | -16,062 | Reduce 55.20% | 13,038 | $29.53 |
| Q3 2021 | -125,700 | Reduce 81.20% | 29,100 | $37.80 |
| Q2 2021 | +122,700 | Add 382.24% | 154,800 | $35.64 |
| Q1 2021 | +32,100 | New Buy | 32,100 | $39.53 |
| Q4 2020 | -202,700 | Sold Out | 0 | $0.00 |
| Q3 2020 | +166,200 | Add 455.34% | 202,700 | $24.54 |
| Q2 2020 | +36,500 | New Buy | 36,500 | $31.15 |
| Q4 2019 | -14,300 | Sold Out | 0 | $0.00 |
| Q3 2019 | +14,300 | New Buy | 14,300 | $38.11 |
| Q1 2019 | -10,000 | Sold Out | 0 | $0.00 |
| Q4 2018 | -3,200 | Reduce 24.24% | 10,000 | $47.30 |
| Q3 2018 | +13,200 | New Buy | 13,200 | $48.18 |
| Q4 2017 | -180,400 | Sold Out | 0 | $0.00 |
| Q3 2017 | -84,500 | Reduce 31.90% | 180,400 | $35.85 |
| Q2 2017 | +264,900 | New Buy | 264,900 | $37.95 |
Renaissance Technologies (RenTech)'s Covista Investment FAQs
Renaissance Technologies (RenTech) first purchased Covista Inc. (ATGE) in Q2 2017, acquiring 264,900 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 Covista Inc. (ATGE) for 30 quarters since Q2 2017.
Renaissance Technologies (RenTech)'s largest addition to Covista Inc. (ATGE) was in Q2 2017, adding 264,900 shares worth $10.05 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 61,700 shares of Covista Inc. (ATGE), valued at approximately $6.38 M.
As of the Q4 2025 filing, Covista Inc. (ATGE) 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 Covista Inc. (ATGE) was 317,800 shares, as reported at the end of Q4 2024.