Who owns CoStar?

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

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Top investors of CoStar stock

Who bought or sold CoStar this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Vanguard Group 65M $5.8B 44% Jun 2023
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BlackRock 32M $2.9B 1% Jun 2023
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Bamco 19M $1.7B 1% Jun 2023
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Principal Financial Group 19M $1.7B -1% Jun 2023
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State Street Corporation 15M $1.4B 2% Jun 2023
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Baillie Gifford & Co 12M $1.1B -3% Jun 2023
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Massachusetts Financial Services 11M $1.0B -1% Jun 2023
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Henderson Group 11M $986M -15% Jun 2023
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Geode Capital Management 11M $968M 11% Jun 2023
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Macquarie Group 8.9M $790M 2% Jun 2023
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Sands Capital Management 8.3M $741M -13% Jun 2023
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T. Rowe Price Investment Management 7.8M $695M 0% Jun 2023
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Akre Capital Management 7.1M $633M 0% Jun 2023
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Bank of New York Mellon 5.3M $473M 2% Jun 2023
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Artisan Partners Limited Partnership 5.2M $467M 13% Jun 2023
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Brown Advisory Holdings Incorporated 4.3M $381M 56% Jun 2023
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William Blair $ Company 3.9M $351M 5% Jun 2023
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Ownership Capital B.V. 3.9M $348M -3% Jun 2023
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Northern Trust 3.7M $333M -3% Jun 2023
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Bank of America Corporation 3.7M $326M -18% Jun 2023
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Invesco 3.4M $303M 48% Jun 2023
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Ameriprise Financial 3.3M $294M -15% Jun 2023
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Capital Research and Management Company - Division 3 3.1M $272M 0% Jun 2023
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American Century Companies 2.9M $261M -14% Jun 2023
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Wellington Management Company 2.9M $260M 53% Jun 2023
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T. Rowe Price Associates 2.8M $253M -4% Jun 2023
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Farallon Capital Management 2.8M $245M -19% Jun 2023
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Vulcan Value Partners 2.7M $237M -14% Jun 2023
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Franklin Resources 2.6M $235M -63% Jun 2023
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Riverbrige Partners 2.6M $229M 3% Jun 2023
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Charles Schwab Investment Management 2.4M $211M 1% Jun 2023
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Mackenzie Financial 2.3M $205M -8% Jun 2023
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Legal & General Group 2.3M $207M -1% Jun 2023
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Federated Investors 2.2M $198M -14% Jun 2023
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Echo Street Capital Management 2.2M $194M -19% Jun 2023
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William Blair Investment Management 2.2M $192M -14% Jun 2023
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Df Dent & Co 2.1M $190M -3% Jun 2023
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Bares Capital Management 2.1M $186M 0% Jun 2023
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Harding Loevner 2.0M $179M -16% Jun 2023
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Goldman Sachs Group 2.0M $175M 38% Jun 2023
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Morgan Stanley 1.9M $172M -12% Jun 2023
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Ensign Peak Advisors 1.7M $154M 3% Jun 2023
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Bnp Paribas Investment Partners 1.6M $138M 37% Jun 2023
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Swiss National Bank 1.5M $131M -9% Jun 2023
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Envestnet Asset Management 1.4M $127M 1% Jun 2023
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RGM Capital 1.4M $125M 2% Jun 2023
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Capital Research Global Investors 1.3M $120M 0% Jun 2023
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Atlantic Trust 1.3M $115M 11% Jun 2023
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Findlay Park Partners 1.3M $112M -47% Jun 2023
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Ubs Global Asset Management Americas 1.2M $85M 0% Jun 2023
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Dimensional Fund Advisors 1.2M $109M 6% Jun 2023
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Putnam Investments 1.2M $106M 0% Jun 2023
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Millennium Management 1.2M $105M 1874% Jun 2023
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Sei Investments 1.1M $102M 20% Jun 2023
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Nuveen Asset Management 1.1M $102M 1% Jun 2023
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Baird Financial 1.1M $101M 23% Jun 2023
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Marshall Wace 1.1M $100M -31% Jun 2023
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Victory Capital Management 1.1M $98M 0% Jun 2023
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Wallace R. Weitz 1.1M $95M -3% Jun 2023
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Damian Sousa 1.1M $95M 27% Jun 2023
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Kayne Anderson Rudnick Investment Management 1.1M $94M -2% Jun 2023
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Sumitomo Mitsui Trust Holdings 1.0M $91M -13% Jun 2023
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Allspring Global Investments Holdings 957k $85M 26% Jun 2023
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UBS Group 939k $84M 101% Jun 2023
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Chicago Capital 920k $82M 0% Jun 2023
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TimesSquare Capital Management 911k $81M -1% Jun 2023
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Pictet Asset Management Sa 901k $80M -5% Jun 2023
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National Pension Service 894k $81M 3% Jun 2023
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Westfield Capital Management Company 864k $77M -2% Jun 2023
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CI Investments 858k $76M -2% Jun 2023
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Wells Fargo & Company 853k $76M 0% Jun 2023
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Rathbones Brothers 838k $75M 1% Jun 2023
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Barclays 834k $74M 92% Jun 2023
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Luke P. La Valle, Jr. 834k $74M -1% Jun 2023
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Mitsubishi UFJ Trust & Banking Corp 830k $74M -3% Jun 2023
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Amundi 808k $71M -7% Jun 2023
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Royal Bank of Canada 797k $71M 151% Jun 2023
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Granahan Investment Management 792k $70M 0% Jun 2023
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Rhumbline Advisers 786k $70M 5% Jun 2023
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Beck Mack & Oliver 785k $70M 0% Jun 2023
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FMR 767k $68M 6% Jun 2023
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APG All Pensions Group NV 749k $61M -2% Jun 2023
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CalPERS 749k $67M -3% Jun 2023
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OTR - Nominee Name for The State Teachers Retirement Board of Ohio 729k $65M -11% Jun 2023
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Mitsubishi UFJ Asset Management 722k $64M 19% Jun 2023
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Jpmorgan Chase & Co 689k $61M -22% Jun 2023
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TD Asset Management 683k $61M -2% Jun 2023
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California State Teachers Retirement System 660k $59M -2% Jun 2023
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Peregrine Capital Management 655k $58M -1% Jun 2023
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Jane Street 629k $56M 1746% Jun 2023
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Pelham Capital 621k $55M 100% Jun 2023
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Raymond James & Associates 607k $54M -4% Jun 2023
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Quantum Capital Management 564k $50M -4% Jun 2023
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New York State Common Retirement Fund 562k $50M 1% Jun 2023
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Russell Investments 562k $50M -7% Jun 2023
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Alliancebernstein 543k $48M 10% Jun 2023
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Stephens Investment Management Group 540k $48M -1% Jun 2023
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Deutsche Bank Aktiengesellschaft 540k $48M -5% Jun 2023
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Citigroup 537k $37M 2% Mar 2023
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ClearBridge Advisors 528k $47M -1% Jun 2023
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Credit Suisse 506k $45M 4% Jun 2023
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Jennison Associates 494k $44M -16% Jun 2023
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Geneva Capital Management 482k $43M -5% Jun 2023
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Hsbc Holdings 477k $43M 24% Jun 2023
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Ironvine Capital Partners 472k $42M -1% Jun 2023
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Florida State Board of Administration 465k $41M -3% Jun 2023
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Ycg 460k $41M 0% Jun 2023
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Adage Capital Partners GP 417k $37M 2% Jun 2023
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Bridgewater Associates 416k $37M 9% Jun 2023
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Sandhill Capital Partners 412k $37M 0% Jun 2023
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Fred Alger Management 403k $36M -14% Jun 2023
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Susquehanna International 398k $35M 26% Jun 2023
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ProShare Advisors 397k $35M 0% Jun 2023
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Natixis Asset Management Advisors 394k $35M 10% Jun 2023
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Prudential Financial 391k $35M -4% Jun 2023
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Assenagon Asset Management 387k $35M 3325% Jun 2023
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Citadel Advisors 385k $34M 192% Jun 2023
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UniSuper Management Pty 380k $34M 100% Jun 2023
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Royal London Asset Management 380k $34M 25% Jun 2023
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Mirae Asset Global Investments 375k $33M -1% Jun 2023
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New York State Teachers Retirement System 366k $33M -1% Jun 2023
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Ashford Capital Management 362k $32M 1% Jun 2023
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Branch Banking & Trust Company 346k $31M -5% Jun 2023
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Select Equity 330k $29M -42% Jun 2023
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Korea Investment Corporation 321k $29M -47% Jun 2023
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D. E. Shaw & Co 315k $28M -57% Jun 2023
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NZS Capital 306k $27M 31% Jun 2023
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Great-West Life Assurance Company 303k $27M 15% Jun 2023
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Parnassus Investments 301k $27M 17% Jun 2023
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Kornitzer Capital Management 299k $27M -1% Jun 2023
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Manufacturers Life Insurance Company 299k $27M 2% Jun 2023
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CI Private Wealth 273k $24M 1% Jun 2023
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First Trust Advisors 271k $24M -18% Jun 2023
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Diam 265k $24M -1% Jun 2023
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Bank Of Montreal 262k $24M -40% Jun 2023
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Toronto-Dominion Bank 254k $23M 7% Jun 2023
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Baskin Financial Services 249k $22M 0% Jun 2023
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State of New Jersey Common Pension Fund D 240k $21M 0% Jun 2023
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Motley Fool Wealth Management 239k $21M -2% Jun 2023
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State of Wisconsin Investment Board 238k $21M 10% Jun 2023
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Chevy Chase Trust Holdings 235k $21M -1% Jun 2023
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Intrinsic Edge Capital Management 228k $20M -19% Jun 2023
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Bnp Paribas Arbitrage, Snc 227k $20M 45% Jun 2023
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Scout Investments 223k $19M -8% Jun 2023
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Ohio Pers 218k $19M -6% Jun 2023
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Stifel Financial 217k $19M -3% Jun 2023
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Neuberger Berman Group 217k $19M 0% Jun 2023
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Ing Investment Management 215k $19M 25% Jun 2023
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Teachers Retirement System Of The State Of Kentucky 210k $19M 0% Jun 2023
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Investec Asset Management 203k $18M -1% Jun 2023
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Allianz Asset Management 49k $4.3M -86% Jun 2023
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Qube Research & Technologies 46k $4.1M -80% Jun 2023
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Squarepoint Ops 16k $1.4M -96% Jun 2023
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Cubist Systematic Strategies 4.3k $383k -99% Jun 2023
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Who sold out of CoStar?

Fund or Company Name Date Sold Shares Held Valued At
Champlain Investment Partners Mar 2023 1.6M $109M
Renaissance Technologies Mar 2023 1.4M $95M
Twinbeech Capital Mar 2023 417k $29M