Renaissance Technologies (RenTech)'s HNRG Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 308,255 shares of Hallador Energy Company (HNRG) worth $5.02 M, representing 0.01% of the portfolio. First purchased in 2013-Q3, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in HNRG, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2020, adding 389,043 shares. Largest reduction occurred in Q3 2025, reducing 259,387 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Hallador Energy Company (HNRG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Hallador Energy Company (HNRG) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +8,800 | Add 2.94% | 308,255 | $16.28 |
| Q4 2025 | -26,700 | Reduce 8.19% | 299,455 | $19.04 |
| Q3 2025 | -259,387 | Reduce 44.30% | 326,155 | $19.57 |
| Q2 2025 | +25,387 | Add 4.53% | 585,542 | $15.83 |
| Q1 2025 | -87,900 | Reduce 13.56% | 560,155 | $12.28 |
| Q4 2024 | +35,000 | Add 5.71% | 648,055 | $11.45 |
| Q3 2024 | -46,600 | Reduce 7.06% | 613,055 | $9.43 |
| Q2 2024 | -135,700 | Reduce 17.06% | 659,655 | $7.77 |
| Q1 2024 | -175,500 | Reduce 18.08% | 795,355 | $5.33 |
| Q4 2023 | +285,900 | Add 41.74% | 970,855 | $8.84 |
| Q3 2023 | +2,200 | Add 0.32% | 684,955 | $14.42 |
| Q2 2023 | +8,200 | Add 1.22% | 682,755 | $0.01 |
| Q1 2023 | +7,400 | Add 1.11% | 674,555 | $0.01 |
| Q4 2022 | -51,500 | Reduce 7.17% | 667,155 | $0.01 |
| Q3 2022 | -43,100 | Reduce 5.66% | 718,655 | $5.62 |
| Q2 2022 | -56,200 | Reduce 6.87% | 761,755 | $5.41 |
| Q1 2022 | -58,121 | Reduce 6.63% | 817,955 | $3.50 |
| Q4 2021 | +55,382 | Add 6.75% | 876,076 | $2.46 |
| Q3 2021 | -105,367 | Reduce 11.38% | 820,694 | $2.96 |
| Q2 2021 | -228,894 | Reduce 19.82% | 926,061 | $2.70 |
| Q1 2021 | +10,697 | Add 0.93% | 1.15 M | $1.87 |
| Q4 2020 | +122,182 | Add 11.95% | 1.14 M | $1.47 |
| Q3 2020 | +389,043 | Add 61.46% | 1.02 M | $0.65 |
| Q2 2020 | +87,777 | Add 16.10% | 633,033 | $0.66 |
| Q1 2020 | +129,198 | Add 31.05% | 545,256 | $0.95 |
| Q4 2019 | -72,400 | Reduce 14.82% | 416,058 | $2.97 |
| Q3 2019 | +66,166 | Add 15.67% | 488,458 | $3.62 |
| Q2 2019 | +46,392 | Add 12.34% | 422,292 | $5.63 |
| Q1 2019 | +69,877 | Add 22.83% | 375,900 | $5.26 |
| Q4 2018 | +34,767 | Add 12.82% | 306,023 | $5.07 |
| Q3 2018 | +54,456 | Add 25.12% | 271,256 | $6.22 |
| Q2 2018 | +15,000 | Add 7.43% | 216,800 | $7.14 |
| Q1 2018 | -119,900 | Reduce 37.27% | 201,800 | $6.87 |
| Q4 2017 | -97,500 | Reduce 23.26% | 321,700 | $6.09 |
| Q3 2017 | +80,200 | Add 23.66% | 419,200 | $5.72 |
| Q2 2017 | +6,800 | Add 2.05% | 339,000 | $7.77 |
| Q1 2017 | +159,700 | Add 92.58% | 332,200 | $8.01 |
| Q4 2016 | +63,200 | Add 57.82% | 172,500 | $9.09 |
| Q3 2016 | +9,400 | Add 9.41% | 109,300 | $7.88 |
| Q2 2016 | +99,900 | New Buy | 99,900 | $4.62 |
| Q4 2015 | -49,588 | Sold Out | 0 | $0.00 |
| Q3 2015 | -115,404 | Reduce 69.95% | 49,588 | $6.96 |
| Q2 2015 | +89,492 | Add 118.53% | 164,992 | $8.34 |
| Q1 2015 | +45,400 | Add 150.83% | 75,500 | $11.70 |
| Q4 2014 | +3,200 | Add 11.90% | 30,100 | $11.00 |
| Q3 2014 | +8,100 | Add 43.09% | 26,900 | $11.82 |
| Q2 2014 | +18,800 | New Buy | 18,800 | $9.47 |
| Q1 2014 | -30,600 | Sold Out | 0 | $0.00 |
| Q4 2013 | -12,000 | Reduce 28.17% | 30,600 | $8.07 |
| Q3 2013 | +42,600 | New Buy | 42,600 | $7.30 |
Renaissance Technologies (RenTech)'s Hallador Energy Company Investment FAQs
Renaissance Technologies (RenTech) first purchased Hallador Energy Company (HNRG) in Q3 2013, acquiring 42,600 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 Hallador Energy Company (HNRG) for 50 quarters since Q3 2013.
Renaissance Technologies (RenTech)'s largest addition to Hallador Energy Company (HNRG) was in Q3 2020, adding 1,022,076 shares worth $666,000.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 308,255 shares of Hallador Energy Company (HNRG), valued at approximately $5.02 M.
As of the Q1 2026 filing, Hallador Energy Company (HNRG) 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 Hallador Energy Company (HNRG) was 1,154,955 shares, as reported at the end of Q1 2021.