Renaissance Technologies (RenTech)'s PNW Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 413,400 shares of Pinnacle West Capital Corporation (PNW) worth $36.67 M, representing 0.06% of the portfolio. First purchased in 2013-Q4, this long-term strategic position has been held for 49 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in PNW, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2018, adding 1.12 M shares. Largest reduction occurred in Q2 2020, reducing 981,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Pinnacle West Capital Corporation (PNW) Holding Value Over Time
Track share changes against reported price movement
Quarterly Pinnacle West Capital Corporation (PNW) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +206,600 | Add 99.90% | 413,400 | $88.70 |
| Q3 2025 | +183,124 | Add 773.46% | 206,800 | $89.66 |
| Q2 2025 | -299,724 | Reduce 92.68% | 23,676 | $89.47 |
| Q1 2025 | -291,500 | Reduce 47.41% | 323,400 | $95.25 |
| Q4 2024 | +424,600 | Add 223.12% | 614,900 | $84.77 |
| Q3 2024 | +150,900 | Add 382.99% | 190,300 | $88.59 |
| Q2 2024 | -38,000 | Reduce 49.10% | 39,400 | $76.38 |
| Q1 2024 | -132,699 | Reduce 63.16% | 77,400 | $74.73 |
| Q4 2023 | +122,676 | Add 140.32% | 210,099 | $71.84 |
| Q3 2023 | -33,600 | Reduce 27.76% | 87,423 | $73.68 |
| Q2 2023 | -78,900 | Reduce 39.47% | 121,023 | $0.08 |
| Q1 2023 | -118,400 | Reduce 37.19% | 199,923 | $0.08 |
| Q4 2022 | +164,200 | Add 106.54% | 318,323 | $0.08 |
| Q3 2022 | -50,000 | Reduce 24.50% | 154,123 | $64.51 |
| Q2 2022 | +58,000 | Add 39.69% | 204,123 | $73.12 |
| Q1 2022 | -62,374 | Reduce 29.92% | 146,123 | $78.10 |
| Q4 2021 | -479,705 | Reduce 69.70% | 208,497 | $70.59 |
| Q3 2021 | +250,500 | Add 57.23% | 688,202 | $72.36 |
| Q2 2021 | -72,410 | Reduce 14.19% | 437,702 | $81.97 |
| Q1 2021 | -878,600 | Reduce 63.27% | 510,112 | $81.35 |
| Q4 2020 | -343,374 | Reduce 19.82% | 1.39 M | $79.95 |
| Q3 2020 | -539,600 | Reduce 23.75% | 1.73 M | $74.55 |
| Q2 2020 | -981,200 | Reduce 30.16% | 2.27 M | $73.29 |
| Q1 2020 | +220,988 | Add 7.29% | 3.25 M | $75.79 |
| Q4 2019 | -207,752 | Reduce 6.41% | 3.03 M | $89.93 |
| Q3 2019 | +434,900 | Add 15.51% | 3.24 M | $97.07 |
| Q2 2019 | +109,400 | Add 4.06% | 2.8 M | $94.09 |
| Q1 2019 | -466,300 | Reduce 14.75% | 2.7 M | $95.58 |
| Q4 2018 | +677,750 | Add 27.29% | 3.16 M | $85.20 |
| Q3 2018 | +1.12 M | Add 81.73% | 2.48 M | $79.18 |
| Q2 2018 | +294,600 | Add 27.48% | 1.37 M | $80.56 |
| Q1 2018 | +295,800 | Add 38.10% | 1.07 M | $79.80 |
| Q4 2017 | +690,500 | Add 803.84% | 776,400 | $85.18 |
| Q3 2017 | -18,700 | Reduce 17.88% | 85,900 | $84.56 |
| Q2 2017 | -216,100 | Reduce 67.38% | 104,600 | $85.16 |
| Q1 2017 | +52,700 | Add 19.66% | 320,700 | $83.38 |
| Q4 2016 | +16,100 | Add 6.39% | 268,000 | $78.03 |
| Q3 2016 | -167,000 | Reduce 39.87% | 251,900 | $75.99 |
| Q2 2016 | -719,400 | Reduce 63.20% | 418,900 | $81.06 |
| Q1 2016 | +176,600 | Add 18.36% | 1.14 M | $75.07 |
| Q4 2015 | +197,100 | Add 25.78% | 961,700 | $64.48 |
| Q3 2015 | +372,600 | Add 95.05% | 764,600 | $64.14 |
| Q2 2015 | -800 | Reduce 0.20% | 392,000 | $56.89 |
| Q1 2015 | -64,500 | Reduce 14.10% | 392,800 | $63.75 |
| Q4 2014 | +214,900 | Add 88.66% | 457,300 | $68.31 |
| Q3 2014 | +1,500 | Add 0.62% | 242,400 | $54.64 |
| Q2 2014 | -433,100 | Reduce 64.26% | 240,900 | $57.84 |
| Q1 2014 | +619,800 | Add 1143.54% | 674,000 | $54.66 |
| Q4 2013 | +54,200 | New Buy | 54,200 | $52.92 |
Renaissance Technologies (RenTech)'s Pinnacle West Capital Corporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Pinnacle West Capital Corporation (PNW) in Q4 2013, acquiring 54,200 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 Pinnacle West Capital Corporation (PNW) for 49 quarters since Q4 2013.
Renaissance Technologies (RenTech)'s largest addition to Pinnacle West Capital Corporation (PNW) was in Q3 2018, adding 2,483,900 shares worth $196.68 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 413,400 shares of Pinnacle West Capital Corporation (PNW), valued at approximately $36.67 M.
As of the Q4 2025 filing, Pinnacle West Capital Corporation (PNW) represents approximately 0.06% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Pinnacle West Capital Corporation (PNW) was 3,252,886 shares, as reported at the end of Q1 2020.