Who owns NorthWestern Corporation?

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Analyze quarterly positions in NorthWestern Corporation with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of NorthWestern Corporation stock

Who bought or sold NorthWestern Corporation this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
BlackRock 9.1M $650M 10% Jun 2026
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Vanguard Portfolio Management 3.5M $254M 2% Jun 2026
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Vanguard Capital Management 2.8M $200M 0% Jun 2026
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State Street Corporation 2.3M $154M -11% Mar 2026
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Geode Capital Management 1.8M $128M 6% Jun 2026
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Franklin Resources 1.6M $113M -2% Jun 2026
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Neuberger Berman Group 1.4M $97M 7% Jun 2026
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Balyasny Asset Management 1.3M $92M 41% Jun 2026
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American Century Companies 1.2M $89M -21% Jun 2026
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Systematic Financial Management 1.1M $80M -1% Jun 2026
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CNH Partners 1.1M $78M 1% Jun 2026
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Millennium Management 1.1M $76M -19% Jun 2026
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Alliancebernstein 1.1M $70M 30% Jun 2026
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Goldman Sachs Group 1.1M $75M -22% Jun 2026
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Dimensional Fund Advisors 1.0M $74M 1% Jun 2026
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Hudson Bay Capital Management 903k $65M 44% Jun 2026
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FMR 861k $62M 12% Jun 2026
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Northern Trust 825k $59M 2% Jun 2026
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Nomura Asset Management International 807k $58M -9% Jun 2026
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River Road Asset Management 797k $57M -21% Jun 2026
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Charles Schwab Investment Management 786k $56M -3% Jun 2026
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Sixth Street Partners Management Company 786k $56M 100% Jun 2026
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Norges Bank Investment Management 781k $56M 100% Jun 2026
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Morgan Stanley 773k $51M -9% Mar 2026
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Bank of America Corporation 759k $54M -6% Jun 2026
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Bank of New York Mellon 744k $53M -1% Jun 2026
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UBS Group 740k $53M -26% Jun 2026
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Citigroup 739k $49M 100% Mar 2026
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Grantham, Mayo, Van Otterloo & Co 623k $45M 14% Jun 2026
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Jennifer Ranahan 572k $41M -1% Jun 2026
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First Trust Advisors 563k $40M -11% Jun 2026
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Gabelli Funds 539k $39M -2% Jun 2026
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Massachusetts Financial Services 514k $37M -5% Jun 2026
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Nuveen 507k $36M 4% Jun 2026
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Schonfeld Strategic Advisors 499k $36M 100% Jun 2026
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ProShare Advisors 491k $35M 1% Jun 2026
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Hanna Zanoni 467k $34M -4% Jun 2026
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Raymond James Financial 416k $30M -9% Jun 2026
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Vanguard Fiduciary Trust 411k $29M 3% Jun 2026
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Qube Research & Technologies 367k $26M -54% Jun 2026
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William Blair Investment Management 337k $24M -21% Jun 2026
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Invesco 324k $23M -9% Jun 2026
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Fort Baker Capital Management 318k $23M 2% Jun 2026
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Caxton Associates 312k $22M -53% Jun 2026
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MetLife Investment Advisors 309k $22M 2% Jun 2026
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Jpmorgan Chase & Co 305k $22M 6% Jun 2026
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Highbridge Capital Management 287k $19M 100% Mar 2026
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Mirae Asset Global Etfs Holdings 287k $21M 4% Jun 2026
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Verition Fund Management 281k $20M 866% Jun 2026
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Squarepoint Ops 278k $20M 27% Jun 2026
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GAMCO Asset Management 267k $19M -3% Jun 2026
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Legal & General Group 248k $18M -8% Jun 2026
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Principal Financial Group 238k $17M 6% Jun 2026
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AQR Capital Management 233k $17M -65% Jun 2026
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Man Group 211k $15M -47% Jun 2026
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Magnetar Financial 207k $15M 4% Jun 2026
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Rhumbline Advisers 205k $15M 4% Jun 2026
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State of Wisconsin Investment Board 191k $14M -15% Jun 2026
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Arrowstreet Capital, Limited Partnership 183k $13M -15% Jun 2026
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D. E. Shaw & Co 146k $10M -17% Jun 2026
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Ubs Global Asset Management Americas 138k $9.9M 1% Jun 2026
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Russell Investments 130k $9.3M 27% Jun 2026
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New York Life Investment Management 128k $9.2M -1% Jun 2026
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Adage Capital Partners GP 127k $9.1M -54% Jun 2026
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Swiss National Bank 123k $8.8M 2% Jun 2026
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Polar Securities 123k $8.8M 485% Jun 2026
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Commonwealth of Pennsylvania 116k $8.3M -9% Jun 2026
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Mutual Of America Capital Management 113k $8.1M -6% Jun 2026
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Yaupon Capital Management 110k $7.9M 5% Jun 2026
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LMR Partners 104k $7.4M 553% Jun 2026
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First PREMIER Bank 102k $7.3M -2% Jun 2026
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Ameriprise Financial 100k $7.2M -2% Jun 2026
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Hotchkis and Wiley Capital Management 98k $7.0M 1% Jun 2026
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Ancora Advisors 98k $7.0M 0% Jun 2026
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South Dakota Investment Council 92k $6.6M -1% Jun 2026
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Kintayl Capital 89k $6.4M -47% Jun 2026
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Weiss Asset Management LP[1 88k $6.3M 56% Jun 2026
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Great-West Life Assurance Company 84k $6.0M 3% Jun 2026
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BW Gestao de Investimentos 84k $6.0M 100% Jun 2026
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HPM Partners 80k $5.7M -6% Jun 2026
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Deutsche Bank Aktiengesellschaft 79k $5.6M -75% Jun 2026
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Conning 77k $5.5M 0% Jun 2026
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First Manhattan 77k $5.5M -1% Jun 2026
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Jupiter Topco 76k $5.5M 100% Jun 2026
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Henderson Group 76k $5.0M 100% Mar 2026
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T. Rowe Price Associates 72k $4.7M 22% Mar 2026
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Commonwealth Equity Services 72k $5.1M 1% Jun 2026
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California State Teachers Retirement System 70k $5.0M -7% Jun 2026
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Public Sector Pension Investment Board 70k $5.0M 0% Jun 2026
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New York State Teachers Retirement System 68k $4.9M -6% Jun 2026
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Magellan Asset Management 67k $4.8M 2% Jun 2026
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WEDGE Capital Management L 67k $4.8M -5% Jun 2026
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Wells Fargo & Company 66k $4.7M 40% Jun 2026
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Retirement Systems of Alabama 64k $4.6M -16% Jun 2026
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DeRoy & Devereaux Private Investment Counsel 61k $4.3M 0% Jun 2026
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Fifth Third Bancorp 60k $4.3M -12% Jun 2026
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Maryland State Retirement & Pension System 58k $4.2M 6% Jun 2026
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Envestnet Asset Management 58k $4.1M 3% Jun 2026
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Mathes Company 56k $4.0M 0% Jun 2026
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Oliver Luxxe Assets 54k $3.8M -35% Jun 2026
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Heartland Advisors 54k $3.8M 0% Jun 2026
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Mint Tower Capital Management B.V. 52k $3.8M 0% Jun 2026
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Intech Investment Management 52k $3.7M 14% Jun 2026
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Mairs and Power 51k $3.7M -40% Jun 2026
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Trexquant Investment 51k $3.7M 100% Jun 2026
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North Star Investment Management 51k $3.6M -1% Jun 2026
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Bridgewater Associates 50k $3.6M 12% Jun 2026
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Vanguard Asset Management 50k $3.6M 5% Jun 2026
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Quantinno Capital Management 48k $3.5M 126% Jun 2026
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Vanguard Investments Australia 48k $3.4M 2% Jun 2026
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Manufacturers Life Insurance Company 47k $3.3M -1% Jun 2026
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NISA Investment Advisors 46k $3.3M 0% Jun 2026
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Sei Investments 45k $3.2M -21% Jun 2026
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Lesa Sroufe & Co 42k $3.0M 3% Jun 2026
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Creative Planning 40k $2.8M 1% Jun 2026
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Macquarie Group 39k $2.8M -4% Jun 2026
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Advisors Asset Management 38k $2.7M -5% Jun 2026
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Susquehanna International 34k $2.4M -49% Jun 2026
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Susquehanna Portfolio Strategies 34k $2.4M -16% Jun 2026
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Bank Of Montreal 34k $2.2M 100% Mar 2026
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CLS Investments 33k $2.4M 23% Jun 2026
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Dean Capital Investments Management 33k $2.4M 0% Jun 2026
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Springbok Capital Management 33k $2.4M 1% Jun 2026
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LPL Financial 33k $2.3M 12% Jun 2026
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CWM 31k $2.0M 0% Mar 2026
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Moore Capital Management 30k $2.1M 4% Jun 2026
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Ieq Capital 30k $2.1M -51% Jun 2026
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Barclays 29k $2.1M -81% Jun 2026
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Naples Global Advisors 28k $2.0M 0% Jun 2026
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Nine Masts Capital 28k $2.0M 10% Jun 2026
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Captrust Financial Advisors 27k $1.9M -70% Jun 2026
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Schnieders Capital Management 27k $1.9M 0% Jun 2026
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Ing Investment Management 27k $1.9M 5% Jun 2026
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ALPS Advisors 26k $1.9M 3% Jun 2026
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Amalgamated Bank 26k $1.9M -2% Jun 2026
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Van Eck Associates Corp. 26k $1.9M 5% Jun 2026
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Engineers Gate Manager 26k $1.8M 0% Jun 2026
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CSS 26k $1.8M 0% Jun 2026
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Virtu Financial 25k $1.8M 46% Jun 2026
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Zurcher Kantonalbank 25k $1.8M 0% Jun 2026
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State of New Jersey Common Pension Fund D 25k $1.8M -24% Jun 2026
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Pnc Financial Services 25k $1.8M 4% Jun 2026
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Vanguard Global Advisers 24k $1.7M -2% Jun 2026
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Keebeck Alpha 23k $1.6M 0% Jun 2026
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Bnp Paribas Arbitrage, Snc 22k $1.6M 22% Jun 2026
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New York State Common Retirement Fund 22k $1.6M 13% Jun 2026
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Mangrove Partners 22k $1.6M -18% Jun 2026
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Algert Coldiron Investors 22k $1.5M 45% Jun 2026
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XTX Topco 21k $1.5M -73% Jun 2026
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OTR - Nominee Name for The State Teachers Retirement Board of Ohio 21k $1.5M 14% Jun 2026
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Graham Capital Management 19k $1.4M -28% Jun 2026
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Skandinaviska Enskilda Banken AB 17k $1.2M -50% Jun 2026
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Canada Pension Plan Investment Board 16k $1.1M -77% Jun 2026
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Citadel Advisors 15k $1.1M -70% Jun 2026
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Thrivent Financial for Lutherans 14k $978k -89% Jun 2026
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Victory Capital Management 9.9k $709k -98% Jun 2026
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Who sold out of NorthWestern Corporation?

Fund or Company Name Date Sold Shares Held Valued At
Westwood Holdings Mar 2026 352k $23M
Jane Street Mar 2026 218k $14M
Tudor Investment Corporation Mar 2026 64k $4.2M
Point72 Asset Management Mar 2026 57k $3.7M