NORTHWESTERN ENERGY GROUP IN (NWE) Stock Institutional Trading Activity


NORTHWESTERN ENERGY GROUP IN (NWE) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Mairs & Power Growth Fund, Renaissance Technologies LLC, Sequoia Financial Advisors, and First Eagle U.S. Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2022Renaissance Technologies LLCBuy99,026112,426$6,625
Q2 2022Mairs & Power Growth FundSell-63121,984$7,189
Q1 2022Renaissance Technologies LLCSell-224,32613,400$811
Q1 2022Mairs & Power Growth FundSell-11,147122,047$7,383
Q4 2021Mairs & Power Growth FundSell-7,939133,194$7,613
Q4 2021Renaissance Technologies LLCBuy120,600237,726$13,588
Q3 2021Renaissance Technologies LLCSell-59,400117,126$6,711
Q3 2021Mairs & Power Growth FundBuy512141,133$8,087
Q2 2021Mairs & Power Growth FundBuy1,896140,621$8,468
Q2 2021Renaissance Technologies LLCBuy123,800176,526$10,630
Q1 2021Mairs & Power Growth FundBuy1,230138,725$9,045
Q4 2020Renaissance Technologies LLCSell-214,70052,726$3,074
Q4 2020Mairs & Power Growth FundBuy4,785137,495$8,017
Q3 2020Mairs & Power Growth FundBuy5,000132,710$6,455
Q3 2020Renaissance Technologies LLCSell-39,500267,426$13,008
Q2 2020Mairs & Power Growth FundBuy67,590127,710$6,963
Q2 2020Renaissance Technologies LLCSell-37,904306,926$16,734
Q1 2020Mairs & Power Growth FundBuy3060,120$3,597
Q1 2020Renaissance Technologies LLCBuy261,326344,830$20,631
Q4 2019Renaissance Technologies LLCSell-240,18583,504$5,985
Q4 2019Mairs & Power Growth FundBuy12,10060,090$4,307
Q3 2019Renaissance Technologies LLCBuy266,363323,689$24,293
Q3 2019Mairs & Power Growth FundBuy47,99047,990$3,602
Q2 2019Renaissance Technologies LLCSell-23,90057,326$4,136
Q1 2019Renaissance Technologies LLCSell-209,19281,226$5,719
Q4 2018Renaissance Technologies LLCBuy131,492290,418$17,262
Q3 2018Renaissance Technologies LLCBuy53,200158,926$9,323
Q1 2018Renaissance Technologies LLCBuy90,226105,726$5,688
Q4 2017Renaissance Technologies LLCSell-153,82615,500$925
Q3 2017Renaissance Technologies LLCBuy144,300169,326$9,641

Frequently asked questions about NWE activity

  • Which institutional owners are buying NWE?

    Institutional owners buying NWE include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NWE activity?

    "Buy" means an investor increased their reported position in NWE compared to the prior reporting period. This reflects growing exposure to NORTHWESTERN ENERGY GROUP IN (NWE) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NWE increasing?

    Institutional interest in NWE can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.