Renaissance Technologies (RenTech)'s IDA Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 41,100 shares of IDACORP, Inc. (IDA) worth $5.2 M, representing 0.01% of the portfolio. First purchased in 2014-Q2, this long-term strategic position has been held for 47 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in IDA, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2018, adding 235,700 shares. Largest reduction occurred in Q4 2020, reducing 332,700 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s IDACORP (IDA) Holding Value Over Time
Track share changes against reported price movement
Quarterly IDACORP (IDA) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -87,100 | Reduce 67.94% | 41,100 | $126.56 |
| Q3 2025 | +24,700 | Add 23.86% | 128,200 | $132.15 |
| Q2 2025 | -39,900 | Reduce 27.82% | 103,500 | $115.45 |
| Q1 2025 | +32,600 | Add 29.42% | 143,400 | $116.22 |
| Q4 2024 | +24,100 | Add 27.80% | 110,800 | $109.28 |
| Q3 2024 | +48,400 | Add 126.37% | 86,700 | $103.09 |
| Q2 2024 | -12,500 | Reduce 24.61% | 38,300 | $93.15 |
| Q1 2024 | +1,600 | Add 3.25% | 50,800 | $92.89 |
| Q4 2023 | -41,599 | Reduce 45.81% | 49,200 | $98.31 |
| Q3 2023 | +2,900 | Add 3.30% | 90,799 | $93.65 |
| Q2 2023 | +4,700 | Add 5.65% | 87,899 | $0.10 |
| Q1 2023 | +1,800 | Add 2.21% | 83,199 | $0.11 |
| Q4 2022 | -13,000 | Reduce 13.77% | 81,399 | $0.11 |
| Q3 2022 | -26,000 | Reduce 21.59% | 94,399 | $99.01 |
| Q2 2022 | +44,000 | Add 57.59% | 120,399 | $105.92 |
| Q1 2022 | -52,000 | Reduce 40.50% | 76,399 | $115.35 |
| Q4 2021 | -25,900 | Reduce 16.79% | 128,399 | $113.31 |
| Q3 2021 | +39,403 | Add 34.29% | 154,299 | $103.38 |
| Q2 2021 | -108,303 | Reduce 48.52% | 114,896 | $97.50 |
| Q1 2021 | -212,100 | Reduce 48.73% | 223,199 | $99.97 |
| Q4 2020 | -332,700 | Reduce 43.32% | 435,299 | $96.03 |
| Q3 2020 | -149,400 | Reduce 16.29% | 767,999 | $79.90 |
| Q2 2020 | -218,400 | Reduce 19.23% | 917,399 | $87.37 |
| Q1 2020 | +73,700 | Add 6.94% | 1.14 M | $87.79 |
| Q4 2019 | +16,899 | Add 1.62% | 1.06 M | $106.80 |
| Q3 2019 | -98,000 | Reduce 8.57% | 1.05 M | $112.67 |
| Q2 2019 | -13,700 | Reduce 1.18% | 1.14 M | $100.43 |
| Q1 2019 | -200 | Reduce 0.02% | 1.16 M | $99.54 |
| Q4 2018 | +100,700 | Add 9.53% | 1.16 M | $93.06 |
| Q3 2018 | +92,700 | Add 9.62% | 1.06 M | $99.23 |
| Q2 2018 | +63,600 | Add 7.07% | 963,700 | $92.24 |
| Q1 2018 | +235,700 | Add 35.48% | 900,100 | $88.27 |
| Q4 2017 | +217,900 | Add 48.80% | 664,400 | $91.36 |
| Q3 2017 | +161,400 | Add 56.61% | 446,500 | $87.93 |
| Q2 2017 | +64,330 | Add 29.14% | 285,100 | $85.35 |
| Q1 2017 | +109,870 | Add 99.07% | 220,770 | $82.96 |
| Q4 2016 | +81,600 | Add 278.50% | 110,900 | $80.55 |
| Q3 2016 | -49,400 | Reduce 62.77% | 29,300 | $78.29 |
| Q2 2016 | +70,100 | Add 815.12% | 78,700 | $81.35 |
| Q1 2016 | +8,600 | New Buy | 8,600 | $74.53 |
| Q4 2015 | -15,600 | Sold Out | 0 | $0.00 |
| Q3 2015 | -32,100 | Reduce 67.30% | 15,600 | $64.68 |
| Q2 2015 | -45,200 | Reduce 48.65% | 47,700 | $56.14 |
| Q1 2015 | -47,100 | Reduce 33.64% | 92,900 | $62.87 |
| Q4 2014 | -28,200 | Reduce 16.77% | 140,000 | $66.19 |
| Q3 2014 | -10,424 | Reduce 5.84% | 168,200 | $53.61 |
| Q2 2014 | +178,624 | New Buy | 178,624 | $57.83 |
Renaissance Technologies (RenTech)'s IDACORP Investment FAQs
Renaissance Technologies (RenTech) first purchased IDACORP, Inc. (IDA) in Q2 2014, acquiring 178,624 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 IDACORP, Inc. (IDA) for 47 quarters since Q2 2014.
Renaissance Technologies (RenTech)'s largest addition to IDACORP, Inc. (IDA) was in Q1 2018, adding 900,100 shares worth $79.45 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 41,100 shares of IDACORP, Inc. (IDA), valued at approximately $5.2 M.
As of the Q4 2025 filing, IDACORP, Inc. (IDA) 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 IDACORP, Inc. (IDA) was 1,157,100 shares, as reported at the end of Q4 2018.