NorthWestern Energy Group, Inc. (NWE) — Institutional Holders, Q2 2026 (page 4)

378 institutional investment managers reported a NWE position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 378. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

NWE 13F holders ranked 301–378 of 378

Institutional investors reporting a position in NorthWestern Energy Group, Inc. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
ROTHSCHILD INVESTMENT#301 · 537 sh$38.5K-64.3%
CENTRAL#302 · 500 sh$35.8K0.0%
Allworth Financial#303 · 492 sh$35.2K-52.0%
FIRST HORIZON NATIONAL#304 · 482 sh$34.5K-4.2%
Optiver Holding B.V.#305 · 430 sh$30.8K+40.1%
Versant Capital Management#306 · 403 sh$28.9K0.0%
Eurizon Capital SGR S.p.A.#307 · 363 sh$26.3K+16.7%
NOMURA ASSET MANAGEMENT LTD#308 · 330 sh$23.6K-64.9%
Caitong International Asset Management , Ltd#309 · 307 sh$22.0KNew
Asset Planning#310 · 303 sh$21.7KNew
Larson Financial Group#311 · 295 sh$21.1K+8.9%
BESSEMER GROUP#312 · 288 sh$20.0K0.0%
Smartleaf Asset Management#313 · 262 sh$19.0K0.0%
Ronald Blue#314 · 251 sh$18.0K-1.2%
GHP Investment Advisors#315 · 223 sh$16.0K0.0%
HUNTINGTON NATIONAL BANK#316 · 220 sh$15.8K+5.3%
SBI Securities , Ltd.#317 · 220 sh$15.8K+5.8%
Owl Creek Wealth Partners#318 · 190 sh$13.6K0.0%
Silver Grove Financial Group#319 · 187 sh$13.4KNew
Essential Partners#320 · 142 sh$10.2K-91.1%
BROWN BROTHERS HARRIMAN#321 · 137 sh$9.8K-8.1%
SJS Investment Consulting#322 · 132 sh$9.5K+676.5%
Bell Investment Advisors#323 · 121 sh$8.7K0.0%
Private Wealth Management Group#324 · 107 sh$7.7K0.0%
BARTLETT & WEALTH MANAGEMENT#325 · 102 sh$7.3K0.0%
Sachetta#326 · 81 sh$5.8K0.0%
Pinnacle Wealth Planning Services#327 · 81 sh$5.8K0.0%
BFSG#328 · 77 sh$5.5K0.0%
IFP Advisors#329 · 73 sh$5.2K-82.4%
LRI Investments#330 · 71 sh$5.1K+4.4%
C M BIDWELL & ASSOCIATES LTD#331 · 68 sh$4.9K0.0%
CVA Family Office#332 · 63 sh$4.5K-3.1%
Fortitude Family Office#333 · 59 sh$4.2K+5.4%
MassMutual Private Wealth & , FSB#334 · 58 sh$4.2K0.0%
FARMERS & MERCHANTS INVESTMENTS#335 · 55 sh$3.9K0.0%
JFS WEALTH ADVISORS#336 · 52 sh$3.7K+40.5%
Keating Financial Advisory Services#337 · 40 sh$2.9K+73.9%
Millstone Evans Group#338 · 35 sh$2.5K0.0%
Caldwell#339 · 33 sh$2.4K+83.3%
ACTION POINT FINANCIAL PLANNING#340 · 33 sh$2.2KNew
BAYBAN#341 · 30 sh$2.1K0.0%
JPL Wealth Management#342 · 29 sh$2.1K0.0%
Bare Financial Services#343 · 28 sh$2.0K0.0%
Clearstead Advisors#344 · 25 sh$1.8K+25.0%
Quent Capital#345 · 23 sh$1.6K-58.9%
Caitlin John#346 · 21 sh$1.5K-99.2%
Strive Financial Group#347 · 18 sh$1.3K0.0%
Buck Wealth Strategies#348 · 17 sh$1.2KNew
Cornerstone Financial Management#349 · 17 sh$1.2K0.0%
Cornerstone Planning Group#350 · 14 sh$1.0K0.0%
Rialto Wealth Management#351 · 14 sh$1.0K0.0%
Capital Advisors, Ltd.#352 · 20 sh$1.0K0.0%
Covestor Ltd#353 · 11 sh$1.0K-81.7%
True Wealth Design#354 · 12 sh$860.00-89.0%
Creative Capital Management Investments#355 · 12 sh$859.00New
Arlington#356 · 11 sh$788.000.0%
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#357 · 10 sh$715.000.0%
Bay Harbor Wealth Management#358 · 9 sh$645.000.0%
Financial Network Wealth Advisors#359 · 9 sh$645.00New
WPG Advisers#360 · 9 sh$645.000.0%
HFM Investment Advisors#361 · 8 sh$573.00+166.7%
DiNuzzo Private Wealth#362 · 7 sh$502.00-22.2%
SHP Wealth Management#363 · 7 sh$501.00New
MATHER GROUP#364 · 6 sh$430.000.0%
Bogart Wealth#365 · 5 sh$364.000.0%
Manchester Capital Management#366 · 4 sh$287.000.0%
Godfrey Financial Associates#367 · 4 sh$286.000.0%
Hughes Financial Services#368 · 3 sh$215.00+50.0%
American Capital Advisory#369 · 2 sh$144.000.0%
Wealth Enhancement Services#370 · 2 sh$143.00New
Dunhill Financial#371 · 1 sh$82.000.0%
Anchor Investment Management#372 · 1 sh$78.000.0%
RAFFA WEALTH MANAGEMENT#373 · 1 sh$72.000.0%
DecisionPoint Financial#374 · 1 sh$72.00New
Activest Wealth Management#375 · 0 sh$0.00New
Navigoe#376 · 2 sh$0.00New
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#377 · 70,339 sh—-6.6%
Quantum Portfolio Management#378 · 311 sh—New

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.