Renaissance Technologies (RenTech)'s NWE Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 15,326 shares of NorthWestern Energy Group, Inc. (NWE) worth $1.1 M, representing 0.00% of the portfolio. First purchased in 2013-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 NWE, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2019, adding 266,363 shares. Largest reduction occurred in Q4 2019, reducing 240,185 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s NorthWestern Energy Group (NWE) Holding Value Over Time
Track share changes against reported price movement
Quarterly NorthWestern Energy Group (NWE) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +15,326 | New Buy | 15,326 | $71.62 |
| Q4 2025 | -31,426 | Sold Out | 0 | $0.00 |
| Q3 2025 | -153,700 | Reduce 83.02% | 31,426 | $58.61 |
| Q2 2025 | +45,400 | Add 32.49% | 185,126 | $51.30 |
| Q1 2025 | +131,400 | Add 1578.19% | 139,726 | $57.87 |
| Q4 2024 | +8,326 | New Buy | 8,326 | $53.46 |
| Q1 2024 | -56,226 | Sold Out | 0 | $0.00 |
| Q4 2023 | -236,700 | Reduce 80.81% | 56,226 | $50.88 |
| Q3 2023 | +177,986 | Add 154.85% | 292,926 | $48.06 |
| Q2 2023 | -96,786 | Reduce 45.71% | 114,940 | $0.06 |
| Q1 2023 | +126,400 | Add 148.14% | 211,726 | $0.06 |
| Q4 2022 | +38,600 | Add 82.61% | 85,326 | $0.06 |
| Q3 2022 | -65,700 | Reduce 58.44% | 46,726 | $49.29 |
| Q2 2022 | +99,026 | Add 739.00% | 112,426 | $58.93 |
| Q1 2022 | -224,326 | Reduce 94.36% | 13,400 | $60.52 |
| Q4 2021 | +120,600 | Add 102.97% | 237,726 | $57.16 |
| Q3 2021 | -59,400 | Reduce 33.65% | 117,126 | $57.30 |
| Q2 2021 | +176,526 | New Buy | 176,526 | $60.22 |
| Q1 2021 | -52,726 | Sold Out | 0 | $0.00 |
| Q4 2020 | -214,700 | Reduce 80.28% | 52,726 | $58.30 |
| Q3 2020 | -39,500 | Reduce 12.87% | 267,426 | $48.64 |
| Q2 2020 | -37,904 | Reduce 10.99% | 306,926 | $54.52 |
| Q1 2020 | +261,326 | Add 312.95% | 344,830 | $59.83 |
| Q4 2019 | -240,185 | Reduce 74.20% | 83,504 | $71.67 |
| Q3 2019 | +266,363 | Add 464.65% | 323,689 | $75.05 |
| Q2 2019 | -23,900 | Reduce 29.42% | 57,326 | $72.15 |
| Q1 2019 | -209,192 | Reduce 72.03% | 81,226 | $70.41 |
| Q4 2018 | +131,492 | Add 82.74% | 290,418 | $59.44 |
| Q3 2018 | +30,200 | Add 23.46% | 158,926 | $58.66 |
| Q2 2018 | +23,000 | Add 21.75% | 128,726 | $57.25 |
| Q1 2018 | +90,226 | Add 582.10% | 105,726 | $53.80 |
| Q4 2017 | -153,826 | Reduce 90.85% | 15,500 | $59.68 |
| Q3 2017 | +144,300 | Add 576.60% | 169,326 | $56.94 |
| Q2 2017 | -29,074 | Reduce 53.74% | 25,026 | $61.02 |
| Q1 2017 | -41,300 | Reduce 43.29% | 54,100 | $58.71 |
| Q4 2016 | +51,300 | Add 116.33% | 95,400 | $56.87 |
| Q3 2016 | +44,100 | New Buy | 44,100 | $57.53 |
| Q2 2016 | -23,800 | Sold Out | 0 | $0.00 |
| Q1 2016 | +23,800 | New Buy | 23,800 | $61.76 |
| Q1 2015 | -54,500 | Sold Out | 0 | $0.00 |
| Q4 2014 | +32,974 | Add 153.18% | 54,500 | $56.59 |
| Q3 2014 | -64,300 | Reduce 74.92% | 21,526 | $45.34 |
| Q2 2014 | +20,979 | Add 32.35% | 85,826 | $52.19 |
| Q1 2014 | +44,921 | Add 225.44% | 64,847 | $47.43 |
| Q4 2013 | -78,600 | Reduce 79.78% | 19,926 | $43.31 |
| Q3 2013 | +38,896 | Add 65.23% | 98,526 | $44.92 |
| Q2 2013 | +59,630 | Add 0.00% | 59,630 | $39.90 |
Renaissance Technologies (RenTech)'s NorthWestern Energy Group Investment FAQs
Renaissance Technologies (RenTech) first purchased NorthWestern Energy Group, Inc. (NWE) in Q2 2013, acquiring 59,630 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 NorthWestern Energy Group, Inc. (NWE) for 47 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to NorthWestern Energy Group, Inc. (NWE) was in Q3 2019, adding 323,689 shares worth $24.29 M.
According to the latest 13F filing for Q2 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 15,326 shares of NorthWestern Energy Group, Inc. (NWE), valued at approximately $1.1 M.
As of the Q2 2026 filing, NorthWestern Energy Group, Inc. (NWE) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in NorthWestern Energy Group, Inc. (NWE) was 344,830 shares, as reported at the end of Q1 2020.