Northwestern Energy GroupNWE
13F holders, Q2 2026 (June 30)376holders +3
34new positions
30sold out
8famous investors
$71.53avg. 13F price*
At the end of Q2 2026, 376 institutions reported holding Northwestern Energy Group Inc. (NWE) in their 13F filings, up 3 from Q1 2026. 34 opened new positions and 30 sold out. The largest holders were BlackRock, Inc. ($649.6M), Vanguard Portfolio Management LLC ($254.2M) and Vanguard Capital Management LLC ($199.8M). 8 famous investors held it, including Mario Gabelli (0.2% of GAMCO Investors's portfolio), Jeremy Grantham (0.1% of GMO's portfolio) and Israel Englander (0.1% of Millennium Management's portfolio).
- Company
- Northwestern Energy Group Inc.
- CUSIP
- 668074305
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 34 | $55.7M |
| Exits | 30 | $58.3M |
All 13F filers, Q1 2026 → Q2 2026: 4,267,828 shares bought and 5,920,603 shares sold, net −1,652,775 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 376 holders
| BlackRock, Inc. | 0.01% | Add +9.5% | 9,070,752 | $649.6M |
| Vanguard Portfolio Management LLC | 0.01% | Add +1.7% | 3,548,697 | $254.2M |
| Vanguard Capital Management LLC | 0.00% | Add +0.3% | 2,790,136 | $199.8M |
| State Street Corp. | 0.01% | Add +4.1% | 2,431,546 | $174.1M |
| Geode Capital Management, LLC | 0.01% | Add +5.6% | 1,788,900 | $128.1M |
| Franklin Resources Inc. | 0.02% | Reduce -2.5% | 1,581,525 | $113.3M |
| Neuberger Berman Group LLC | 0.07% | Add +6.5% | 1,357,486 | $97.3M |
| Balyasny Asset Management L.P. | 0.17% | Add +41.2% | 1,285,897 | $92.1M |
| American Century Companies Inc. | 0.04% | Reduce -20.5% | 1,238,268 | $88.7M |
| Systematic Financial Management LP | 1.60% | Reduce -0.9% | 1,121,956 | $80.4M |
| AQR Arbitrage LLC | 1.35% | Add +1.2% | 1,094,832 | $78.4M |
| Millennium Management | 0.05% | Reduce -19.1% | 1,064,119 | $76.2M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -22.2% | 1,051,382 | $75.3M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.2% | 1,035,633 | $74.2M |
| Citigroup Inc. | 0.03% | Add +38.6% | 1,023,760 | $73.3M |
| Alliancebernstein L.P. | 0.02% | Add +30.0% | 1,061,407 | $70.0M |
| Hudson Bay Capital Management LP | 0.34% | Add +44.5% | 903,026 | $64.7M |
| FMR LLC | 0.00% | Add +12.0% | 861,126 | $61.7M |
| Northern Trust Corp. | 0.01% | Add +1.9% | 824,542 | $59.1M |
| Morgan Stanley | 0.00% | Add +6.3% | 821,726 | $58.9M |
| Nomura Asset Management International Inc. | 0.09% | Reduce -9.2% | 806,508 | $57.8M |
| River Road Asset Management, LLC | 0.64% | Reduce -20.8% | 796,943 | $57.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -3.1% | 786,289 | $56.3M |
| Norges Bank | 0.01% | — | 780,561 | $55.9M |
| Bank of America Corp. | 0.00% | Reduce -5.6% | 758,501 | $54.3M |
| Bank of New York Mellon Corp | 0.01% | Reduce -1.4% | 743,940 | $53.3M |
| UBS Group AG | 0.01% | Reduce -25.6% | 739,681 | $53.0M |
| GMO | 0.10% | Add +14.1% | 623,112 | $44.6M |
| GW&K Investment Management, LLC | 0.32% | Reduce -1.3% | 571,934 | $41.0M |
| First Trust Advisors LP | 0.02% | Reduce -10.7% | 562,654 | $40.3M |
| Gabelli Funds LLC | 0.25% | Reduce -1.7% | 539,200 | $38.6M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -5.0% | 513,743 | $36.8M |
| Nuveen, LLC | 0.01% | Add +4.1% | 506,874 | $36.3M |
| Schonfeld Strategic Advisors LLC | 0.19% | New | 498,960 | $35.7M |
| ProShare Advisors LLC | 0.05% | Add +1.3% | 490,527 | $35.1M |
| Fuller & Thaler Asset Management, Inc. | 0.09% | Reduce -3.6% | 467,128 | $33.5M |
| Raymond James Financial Inc. | 0.01% | Reduce -8.7% | 416,053 | $29.8M |
| Vanguard Fiduciary Trust Co. | 0.01% | Add +3.5% | 410,667 | $29.4M |
| Qube Research & Technologies Ltd | 0.03% | Reduce -53.8% | 367,334 | $26.3M |
| Highbridge Capital Management LLC | 1.71% | Add +24.7% | 358,197 | $26.0M |
| William Blair Investment Management, LLC | 0.07% | Reduce -21.1% | 336,472 | $24.1M |
| Invesco Ltd. | 0.00% | Reduce -8.5% | 323,844 | $23.2M |
| Fort Baker Capital Management LP | 2.25% | Add +1.6% | 318,094 | $22.8M |
| Caxton Associates LLP | 0.42% | Reduce -52.5% | 312,172 | $22.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -4.9% | 305,076 | $22.3M |
| MetLife Investment Management, LLC | 0.10% | Add +1.5% | 309,145 | $22.1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.02% | Add +4.2% | 286,606 | $20.5M |
| Verition Fund Management LLC | 0.15% | Add +865.9% | 280,664 | $20.1M |
| Squarepoint Ops LLC | 0.04% | Add +26.8% | 277,545 | $19.9M |
| GAMCO Investors | 0.17% | Reduce -2.5% | 267,350 | $19.1M |
| Legal & General Group Plc | 0.00% | Reduce -8.1% | 248,405 | $17.8M |
| Principal Financial Group Inc. | 0.01% | Add +5.5% | 237,671 | $17.0M |
| AQR Capital Management | 0.01% | Reduce -64.7% | 232,486 | $16.7M |
| Man Group plc | 0.03% | Reduce -47.2% | 211,085 | $15.1M |
| Magnetar Financial LLC | 0.15% | Add +4.2% | 206,856 | $14.8M |
| Rhumbline Advisers | 0.01% | Add +4.5% | 204,481 | $14.6M |
| State of Wisconsin Investment Board | 0.03% | Reduce -15.4% | 190,509 | $13.6M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -15.2% | 183,299 | $13.1M |
| D. E. Shaw & Co. | 0.01% | Reduce -17.5% | 145,729 | $10.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.5% | 138,393 | $9.9M |
| Russell Investments Group, Ltd. | 0.01% | Add +27.2% | 130,410 | $9.3M |
| New York Life Investment Management LLC | 0.06% | Reduce -1.3% | 128,309 | $9.2M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Reduce -54.0% | 126,975 | $9.1M |
| Swiss National Bank | 0.00% | Add +1.6% | 123,383 | $8.8M |
| Polar Asset Management Partners Inc. | 0.21% | Add +485.3% | 122,834 | $8.8M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.04% | Reduce -8.6% | 116,415 | $8.3M |
| Mutual of America Capital Management LLC | 0.08% | Reduce -5.6% | 113,419 | $8.1M |
| Yaupon Capital Management LP | 0.26% | Add +5.0% | 110,131 | $7.9M |
| LMR Partners LLP | 0.07% | Add +553.2% | 103,552 | $7.4M |
| First PREMIER Bank | 1.18% | Reduce -1.8% | 101,716 | $7.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.4% | 99,835 | $7.2M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Add +0.5% | 98,142 | $7.0M |
| Ancora Advisors LLC | 0.14% | Reduce -0.5% | 97,785 | $7.0M |
| South Dakota Investment Council | 0.11% | Reduce -1.1% | 92,137 | $6.6M |
| Kintayl Capital LP | 3.08% | Reduce -47.5% | 89,342 | $6.4M |
| Weiss Asset Management LP | 0.11% | Add +55.5% | 87,518 | $6.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +17.5% | 84,449 | $6.0M |
| BW Gestao de Investimentos Ltda. | 0.14% | New | 83,862 | $6.0M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +3.0% | 83,987 | $6.0M |
| Cerity Partners LLC | 0.01% | Reduce -6.0% | 80,264 | $5.7M |
| Deutsche Bank AG | 0.00% | Reduce -75.3% | 78,467 | $5.6M |
| Conning Inc. | 0.17% | No change | 77,076 | $5.5M |
| First Manhattan Co. Llc. | 0.01% | Reduce -1.1% | 76,982 | $5.5M |
| Jupiter Topco LLC | 0.00% | — | 76,104 | $5.5M |
| Commonwealth Equity Services, LLC | 0.01% | Add +0.7% | 71,705 | $5.1M |
| California State Teachers Retirement System | 0.00% | Reduce -6.6% | 70,339 | $5.0M |
| Public Sector Pension Investment Board | 0.01% | No change | 70,176 | $5.0M |
| New York State Teachers Retirement System | 0.01% | Reduce -5.8% | 68,248 | $4.9M |
| Magellan Asset Management Ltd | 0.11% | Add +2.2% | 67,305 | $4.8M |
| Wedge Capital Management L L P | 0.08% | Reduce -4.7% | 66,778 | $4.8M |
| Wells Fargo & Company | 0.00% | Add +40.2% | 65,518 | $4.7M |
| Retirement Systems of Alabama | 0.01% | Reduce -15.6% | 63,617 | $4.6M |
| Deroy & Devereaux Private Investment Counsel Inc. | 0.18% | Reduce -0.2% | 60,595 | $4.3M |
| Fifth Third Bancorp | 0.01% | Reduce -12.4% | 59,485 | $4.3M |
| Maryland State Retirement & Pension System | 0.07% | Add +5.5% | 58,045 | $4.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +3.3% | 57,806 | $4.1M |
| Mathes Company, Inc. | 1.25% | Reduce -0.4% | 56,055 | $4.0M |
| Oliver Luxxe Assets LLC | 0.57% | Reduce -34.8% | 53,748 | $3.8M |
| Heartland Advisors Inc. | 0.17% | No change | 53,687 | $3.8M |
| Mint Tower Capital Management B.V. | 0.92% | No change | 52,422 | $3.8M |
"% of holder's portfolio" is NWE's weight in each manager's 13F, not the share of Northwestern Energy Group Inc. the manager owns.