Latest 10-Q

What changed in NorthWestern Energy Group, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What NorthWestern Energy Group, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$280.0K · — in 12 mo

What NorthWestern Energy Group, Inc. reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$100.0K$200.0K$300.0K2024 · Lobbying: $60,0002024 · Federal contracts: $020242025 · Lobbying: $240,0002025 · Federal contracts: $020252026 YTD · Lobbying: $210,0002026 YTD · Federal contracts: $02026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of NorthWestern Energy Group, Inc. by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$210.0K3Fuel, gas and oilEnergy, Environmental Protection Agency, Interior + 1 more—————
2025$240.0K4Fuel, gas and oilEnergy, Environmental Protection Agency—————
2024$60.0K2Fuel, gas and oil——————

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$84.91−$0.69 (−0.81%) Nov 13 close
Oct 13, 2026: $75.26Oct 14, 2026: $74.49Oct 15, 2026: $73.85Oct 16, 2026: $74.72Oct 19, 2026: $74.44Oct 20, 2026: $75.39Oct 21, 2026: $76.10Oct 22, 2026: $77.13Oct 23, 2026: $77.59Oct 26, 2026: $78.45Oct 27, 2026: $79.87Oct 28, 2026: $78.65Oct 29, 2026: $79.22Oct 30, 2026: $79.81Nov 2, 2026: $80.29Nov 3, 2026: $79.95Nov 4, 2026: $82.00Nov 5, 2026: $82.02Nov 6, 2026: $82.73Nov 9, 2026: $84.10Nov 10, 2026: $84.92Nov 11, 2026: $84.97Nov 12, 2026: $85.60Nov 13, 2026: $84.91
Oct 13, 2026Low $73.85 · High $85.60Nov 13, 2026
Aug 13, 2026: $71.52Aug 14, 2026: $71.81Aug 17, 2026: $70.82Aug 18, 2026: $70.61Aug 19, 2026: $70.58Aug 20, 2026: $70.81Aug 21, 2026: $69.45Aug 24, 2026: $69.66Aug 25, 2026: $70.88Aug 26, 2026: $71.48Aug 27, 2026: $71.01Aug 28, 2026: $70.32Aug 31, 2026: $69.16Sep 1, 2026: $69.91Sep 2, 2026: $70.19Sep 3, 2026: $70.90Sep 4, 2026: $70.78Sep 8, 2026: $71.78Sep 9, 2026: $70.57Sep 10, 2026: $70.01Sep 11, 2026: $69.24Sep 14, 2026: $68.65Sep 15, 2026: $67.98Sep 16, 2026: $68.52Sep 17, 2026: $69.30Sep 18, 2026: $68.47Sep 21, 2026: $69.83Sep 22, 2026: $69.87Sep 23, 2026: $68.70Sep 24, 2026: $68.07Sep 25, 2026: $68.84Sep 28, 2026: $68.06Sep 29, 2026: $68.69Sep 30, 2026: $68.38Oct 1, 2026: $68.53Oct 2, 2026: $69.27Oct 5, 2026: $68.76Oct 6, 2026: $68.92Oct 7, 2026: $73.97Oct 8, 2026: $74.63Oct 9, 2026: $74.15Oct 12, 2026: $74.39Oct 13, 2026: $75.26Oct 14, 2026: $74.49Oct 15, 2026: $73.85Oct 16, 2026: $74.72Oct 19, 2026: $74.44Oct 20, 2026: $75.39Oct 21, 2026: $76.10Oct 22, 2026: $77.13Oct 23, 2026: $77.59Oct 26, 2026: $78.45Oct 27, 2026: $79.87Oct 28, 2026: $78.65Oct 29, 2026: $79.22Oct 30, 2026: $79.81Nov 2, 2026: $80.29Nov 3, 2026: $79.95Nov 4, 2026: $82.00Nov 5, 2026: $82.02Nov 6, 2026: $82.73Nov 9, 2026: $84.10Nov 10, 2026: $84.92Nov 11, 2026: $84.97Nov 12, 2026: $85.60Nov 13, 2026: $84.91
Aug 13, 2026Low $67.98 · High $85.60Nov 13, 2026
Nov 13, 2025: $65.21Nov 14, 2025: $65.11Nov 17, 2025: $65.22Nov 18, 2025: $65.82Nov 19, 2025: $65.34Nov 20, 2025: $65.61Nov 21, 2025: $65.69Nov 24, 2025: $66.77Nov 25, 2025: $67.51Nov 26, 2025: $68.29Nov 28, 2025: $69.09Dec 1, 2025: $67.97Dec 2, 2025: $67.11Dec 3, 2025: $66.72Dec 4, 2025: $65.67Dec 5, 2025: $65.57Dec 8, 2025: $65.70Dec 9, 2025: $66.30Dec 10, 2025: $67.00Dec 11, 2025: $67.84Dec 12, 2025: $67.84Dec 15, 2025: $66.61Dec 16, 2025: $65.46Dec 17, 2025: $65.74Dec 18, 2025: $64.24Dec 19, 2025: $62.82Dec 22, 2025: $63.94Dec 23, 2025: $64.48Dec 24, 2025: $64.59Dec 26, 2025: $64.30Dec 29, 2025: $64.86Dec 30, 2025: $64.69Dec 31, 2025: $64.54Jan 2, 2026: $64.75Jan 5, 2026: $64.65Jan 6, 2026: $64.97Jan 7, 2026: $67.14Jan 8, 2026: $66.24Jan 9, 2026: $66.01Jan 12, 2026: $65.86Jan 13, 2026: $66.38Jan 14, 2026: $67.54Jan 15, 2026: $68.44Jan 16, 2026: $68.71Jan 20, 2026: $67.84Jan 21, 2026: $68.40Jan 22, 2026: $67.71Jan 23, 2026: $66.49Jan 26, 2026: $66.64Jan 27, 2026: $67.44Jan 28, 2026: $66.50Jan 29, 2026: $67.63Jan 30, 2026: $67.86Feb 2, 2026: $67.66Feb 3, 2026: $69.31Feb 4, 2026: $68.89Feb 5, 2026: $69.84Feb 6, 2026: $68.18Feb 9, 2026: $67.34Feb 10, 2026: $68.35Feb 11, 2026: $68.45Feb 12, 2026: $68.79Feb 13, 2026: $69.68Feb 17, 2026: $69.28Feb 18, 2026: $68.46Feb 19, 2026: $68.54Feb 20, 2026: $68.93Feb 23, 2026: $69.20Feb 24, 2026: $69.42Feb 25, 2026: $69.62Feb 26, 2026: $69.82Feb 27, 2026: $69.96Mar 2, 2026: $69.95Mar 3, 2026: $70.78Mar 4, 2026: $71.67Mar 5, 2026: $70.34Mar 6, 2026: $69.71Mar 9, 2026: $69.30Mar 10, 2026: $67.83Mar 11, 2026: $66.97Mar 12, 2026: $67.25Mar 13, 2026: $68.42Mar 16, 2026: $67.89Mar 17, 2026: $67.67Mar 18, 2026: $67.39Mar 19, 2026: $66.86Mar 20, 2026: $63.80Mar 23, 2026: $64.86Mar 24, 2026: $65.22Mar 25, 2026: $65.36Mar 26, 2026: $65.00Mar 27, 2026: $65.22Mar 30, 2026: $65.83Mar 31, 2026: $65.94Apr 1, 2026: $66.42Apr 2, 2026: $67.59Apr 6, 2026: $68.11Apr 7, 2026: $69.69Apr 8, 2026: $70.53Apr 9, 2026: $70.71Apr 10, 2026: $70.61Apr 13, 2026: $68.94Apr 14, 2026: $73.28Apr 15, 2026: $73.36Apr 16, 2026: $73.30Apr 17, 2026: $72.48Apr 20, 2026: $72.33Apr 21, 2026: $70.49Apr 22, 2026: $69.44Apr 23, 2026: $71.65Apr 24, 2026: $71.19Apr 27, 2026: $72.49Apr 28, 2026: $72.38Apr 29, 2026: $71.34Apr 30, 2026: $72.34May 1, 2026: $72.49May 4, 2026: $71.93May 5, 2026: $70.99May 6, 2026: $71.08May 7, 2026: $72.41May 8, 2026: $72.39May 11, 2026: $70.77May 12, 2026: $71.50May 13, 2026: $71.18May 14, 2026: $71.68May 15, 2026: $70.24May 18, 2026: $71.48May 19, 2026: $70.97May 20, 2026: $71.54May 21, 2026: $71.79May 22, 2026: $71.93May 26, 2026: $72.44May 27, 2026: $72.35May 28, 2026: $70.88May 29, 2026: $70.61Jun 1, 2026: $68.23Jun 2, 2026: $69.80Jun 3, 2026: $69.16Jun 4, 2026: $69.61Jun 5, 2026: $70.47Jun 8, 2026: $69.85Jun 9, 2026: $65.68Jun 10, 2026: $69.72Jun 11, 2026: $69.46Jun 12, 2026: $71.05Jun 15, 2026: $70.77Jun 16, 2026: $70.56Jun 17, 2026: $69.24Jun 18, 2026: $69.88Jun 22, 2026: $69.96Jun 23, 2026: $70.95Jun 24, 2026: $71.75Jun 25, 2026: $71.44Jun 26, 2026: $73.42Jun 29, 2026: $72.52Jun 30, 2026: $71.62Jul 1, 2026: $71.45Jul 2, 2026: $71.32Jul 6, 2026: $69.69Jul 7, 2026: $70.75Jul 8, 2026: $70.33Jul 9, 2026: $70.83Jul 10, 2026: $72.71Jul 13, 2026: $73.20Jul 14, 2026: $72.91Jul 15, 2026: $71.72Jul 16, 2026: $73.27Jul 17, 2026: $72.06Jul 20, 2026: $71.88Jul 21, 2026: $71.80Jul 22, 2026: $72.53Jul 23, 2026: $72.55Jul 24, 2026: $72.86Jul 27, 2026: $72.20Jul 28, 2026: $72.29Jul 29, 2026: $70.61Jul 30, 2026: $69.73Jul 31, 2026: $68.74Aug 3, 2026: $68.90Aug 4, 2026: $69.86Aug 5, 2026: $69.14Aug 6, 2026: $70.27Aug 7, 2026: $72.09Aug 10, 2026: $71.22Aug 11, 2026: $70.65Aug 12, 2026: $70.56Aug 13, 2026: $71.52Aug 14, 2026: $71.81Aug 17, 2026: $70.82Aug 18, 2026: $70.61Aug 19, 2026: $70.58Aug 20, 2026: $70.81Aug 21, 2026: $69.45Aug 24, 2026: $69.66Aug 25, 2026: $70.88Aug 26, 2026: $71.48Aug 27, 2026: $71.01Aug 28, 2026: $70.32Aug 31, 2026: $69.16Sep 1, 2026: $69.91Sep 2, 2026: $70.19Sep 3, 2026: $70.90Sep 4, 2026: $70.78Sep 8, 2026: $71.78Sep 9, 2026: $70.57Sep 10, 2026: $70.01Sep 11, 2026: $69.24Sep 14, 2026: $68.65Sep 15, 2026: $67.98Sep 16, 2026: $68.52Sep 17, 2026: $69.30Sep 18, 2026: $68.47Sep 21, 2026: $69.83Sep 22, 2026: $69.87Sep 23, 2026: $68.70Sep 24, 2026: $68.07Sep 25, 2026: $68.84Sep 28, 2026: $68.06Sep 29, 2026: $68.69Sep 30, 2026: $68.38Oct 1, 2026: $68.53Oct 2, 2026: $69.27Oct 5, 2026: $68.76Oct 6, 2026: $68.92Oct 7, 2026: $73.97Oct 8, 2026: $74.63Oct 9, 2026: $74.15Oct 12, 2026: $74.39Oct 13, 2026: $75.26Oct 14, 2026: $74.49Oct 15, 2026: $73.85Oct 16, 2026: $74.72Oct 19, 2026: $74.44Oct 20, 2026: $75.39Oct 21, 2026: $76.10Oct 22, 2026: $77.13Oct 23, 2026: $77.59Oct 26, 2026: $78.45Oct 27, 2026: $79.87Oct 28, 2026: $78.65Oct 29, 2026: $79.22Oct 30, 2026: $79.81Nov 2, 2026: $80.29Nov 3, 2026: $79.95Nov 4, 2026: $82.00Nov 5, 2026: $82.02Nov 6, 2026: $82.73Nov 9, 2026: $84.10Nov 10, 2026: $84.92Nov 11, 2026: $84.97Nov 12, 2026: $85.60Nov 13, 2026: $84.91
Nov 13, 2025Low $62.82 · High $85.60Nov 13, 2026
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