Renaissance Technologies (RenTech)'s EFXT Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 212,200 shares of Enerflex Ltd. (EFXT) worth $4.44 M, representing 0.01% of the portfolio. First purchased in 2023-Q1, this medium-term investment has been held for 13 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in EFXT, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2025, adding 94,300 shares. Largest reduction occurred in Q3 2023, reducing 60,600 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Enerflex (EFXT) Holding Value Over Time
Track share changes against reported price movement
Quarterly Enerflex (EFXT) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +9,100 | Add 4.48% | 212,200 | $20.92 |
| Q4 2025 | -41,700 | Reduce 17.03% | 203,100 | $15.43 |
| Q3 2025 | -1,500 | Reduce 0.61% | 244,800 | $10.78 |
| Q2 2025 | +32,700 | Add 15.31% | 246,300 | $7.89 |
| Q1 2025 | +94,300 | Add 79.04% | 213,600 | $7.73 |
| Q4 2024 | +13,291 | Add 12.54% | 119,300 | $9.95 |
| Q3 2024 | +17,200 | Add 19.37% | 106,009 | $5.96 |
| Q2 2024 | -8,800 | Reduce 9.02% | 88,809 | $5.40 |
| Q1 2024 | +86,409 | Add 771.51% | 97,609 | $5.83 |
| Q4 2023 | -55,900 | Reduce 83.31% | 11,200 | $4.64 |
| Q3 2023 | -60,600 | Reduce 47.45% | 67,100 | $5.75 |
| Q2 2023 | +6,000 | Add 4.93% | 127,700 | $0.01 |
| Q1 2023 | +121,700 | New Buy | 121,700 | $0.01 |
Renaissance Technologies (RenTech)'s Enerflex Investment FAQs
Renaissance Technologies (RenTech) first purchased Enerflex Ltd. (EFXT) in Q1 2023, acquiring 121,700 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 Enerflex Ltd. (EFXT) for 13 quarters since Q1 2023.
Renaissance Technologies (RenTech)'s largest addition to Enerflex Ltd. (EFXT) was in Q1 2023, adding 121,700 shares worth $724.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 212,200 shares of Enerflex Ltd. (EFXT), valued at approximately $4.44 M.
As of the Q1 2026 filing, Enerflex Ltd. (EFXT) 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 Enerflex Ltd. (EFXT) was 246,300 shares, as reported at the end of Q2 2025.