NorthWestern Energy Group, Inc. (NWE) Stock
3 members of Congress disclosed 5 trades in NWE since 2016: 3 purchases and 2 sales, most recently Gilbert Cisneros (purchase, Mar 3, 2026). 6 of the hedge funds AlphaScala tracks reported NWE in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $76.21M.
Which members of Congress traded NorthWestern Energy Group, Inc. (NWE)?
Most recent: Gilbert Cisneros (purchase, Mar 3, 2026); records start Feb 1, 2016.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Gil Cisneros D-CA · House | 2026-03-03 | purchase | $1k – $15k |
| Lisa McClain R-MI · House | 2025-06-17 | sale | $1k – $15k |
| Lisa McClain R-MI · House | 2025-06-09 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-07-30 | purchase | $1k – $15k |
| Tom MacArthur R-NJ · House | 2016-02-01 | sale | $15k – $50k |
From STOCK Act periodic transaction reports. House filings as of Oct 20, 2026.
See all NWE political trades →Which hedge funds own NWE?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 1.06M | $76.21M | -19% |
| D.E. Shaw David Shaw | 146K | $10.44M | -17% |
| Bridgewater Associates Ray Dalio | 50K | $3.57M | +12% |
| Renaissance Technologies Jim Simons (founder) | 15K | $1.10M | NEW |
| Citadel Ken Griffin | 11K | $770.9K | -76% |
| Hussman Investment Trust John Hussman | 1K | $71.6K | n/a |
13F holdings as of Jun 30, 2026
Explore all tracked funds →NWE price chart
Powered by TradingViewWhat does NorthWestern Energy Group, Inc. do?
NorthWestern Energy Group, Inc. is a utility company that provides electricity and natural gas to residential, commercial, and industrial customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. It owns and operates a diverse generation fleet including wind, hydro, natural gas, coal, and solar resources, along with high-voltage electric transmission and distribution systems, as well as natural gas production, transmission, storage, and distribution infrastructure. The company conducts its Montana and Yellowstone National Park operations through its subsidiary NW Corp, and South Dakota and Nebraska operations through NWE Public Service. NorthWestern Energy Group, Inc. emphasizes a balanced energy mix to deliver safe, reliable, and affordable power, with a strong foundation in carbon-free hydro facilities. It serves hundreds of communities across its territories, focusing on investments in infrastructure reliability, system enhancements, and sustainability initiatives that meet current needs while supporting long-term energy demands. Headquartered in Sioux Falls, South Dakota, the company plays a vital role in powering the Upper Midwest and Northwest regions through regulated utility services.