Mario Gabelli's NWE Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 274,350 shares of NorthWestern Energy Group, Inc. (NWE) worth $18.09 M, representing 0.18% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 52 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in NWE, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2013, adding 40,000 shares. Largest reduction occurred in Q4 2014, reducing 32,000 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's NorthWestern Energy Group (NWE) Holding Value Over Time
Track share changes against reported price movement
Quarterly NorthWestern Energy Group (NWE) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +1,000 | Add 0.37% | 274,350 | $64.54 |
| Q3 2024 | -6,500 | Reduce 2.32% | 273,350 | $57.22 |
| Q4 2023 | +1,500 | Add 0.54% | 279,850 | $50.89 |
| Q1 2022 | -4,000 | Reduce 1.42% | 278,350 | $60.49 |
| Q4 2021 | -2,000 | Reduce 0.70% | 282,350 | $57.16 |
| Q3 2021 | -50 | Reduce 0.02% | 284,350 | $57.30 |
| Q1 2021 | -3,200 | Reduce 1.11% | 284,400 | $65.20 |
| Q4 2020 | +2,800 | Add 0.98% | 287,600 | $58.31 |
| Q3 2020 | +300 | Add 0.11% | 284,800 | $48.64 |
| Q2 2020 | +5,000 | Add 1.79% | 284,500 | $54.52 |
| Q4 2019 | -2,000 | Reduce 0.71% | 279,500 | $71.67 |
| Q3 2019 | -11,000 | Reduce 3.76% | 281,500 | $75.05 |
| Q2 2018 | -200 | Reduce 0.07% | 292,500 | $57.25 |
| Q3 2017 | -500 | Reduce 0.17% | 292,700 | $56.94 |
| Q4 2016 | -10,000 | Reduce 3.30% | 293,200 | $56.87 |
| Q3 2016 | -31,500 | Reduce 9.41% | 303,200 | $57.53 |
| Q2 2016 | -30,000 | Reduce 8.23% | 334,700 | $63.07 |
| Q1 2016 | -15,000 | Reduce 3.95% | 364,700 | $61.75 |
| Q4 2015 | -22,500 | Reduce 5.59% | 379,700 | $54.25 |
| Q3 2015 | -10,000 | Reduce 2.43% | 402,200 | $53.83 |
| Q2 2015 | -24,000 | Reduce 5.50% | 412,200 | $48.75 |
| Q1 2015 | -5,000 | Reduce 1.13% | 436,200 | $53.79 |
| Q4 2014 | -32,000 | Reduce 6.76% | 441,200 | $56.58 |
| Q3 2014 | -3,000 | Reduce 0.63% | 473,200 | $45.36 |
| Q1 2014 | -2,000 | Reduce 0.42% | 476,200 | $47.43 |
| Q4 2013 | -7,100 | Reduce 1.46% | 478,200 | $43.32 |
| Q3 2013 | +40,000 | Add 8.98% | 485,300 | $44.92 |
| Q2 2013 | +445,300 | Add 0.00% | 445,300 | $39.90 |
Mario Gabelli's NorthWestern Energy Group Investment FAQs
Mario Gabelli first purchased NorthWestern Energy Group, Inc. (NWE) in Q2 2013, acquiring 445,300 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held NorthWestern Energy Group, Inc. (NWE) for 52 quarters since Q2 2013.
Mario Gabelli's largest addition to NorthWestern Energy Group, Inc. (NWE) was in Q2 2013, adding 445,300 shares worth $17.77 M.
According to the latest 13F filing for Q1 2026, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 274,350 shares of NorthWestern Energy Group, Inc. (NWE), valued at approximately $18.09 M.
As of the Q1 2026 filing, NorthWestern Energy Group, Inc. (NWE) represents approximately 0.18% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in NorthWestern Energy Group, Inc. (NWE) was 485,300 shares, as reported at the end of Q3 2013.