Who owns Ultra Clean Holdings?

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

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Top investors of Ultra Clean Holdings stock

Who bought or sold Ultra Clean Holdings this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
BlackRock 6.7M $170M 0% Dec 2025
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Vanguard Group 5.0M $126M 6% Dec 2025
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Frontier Capital Management 3.5M $89M 16% Dec 2025
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Invesco 3.4M $86M 63% Dec 2025
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State Street Corporation 1.9M $47M 5% Dec 2025
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Dimensional Fund Advisors 1.5M $39M -22% Dec 2025
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Shapiro Capital Management 1.3M $32M -65% Dec 2025
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Royce & Associates 1.1M $28M -1% Dec 2025
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Geode Capital Management 1.1M $28M -3% Dec 2025
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D. E. Shaw & Co 952k $24M 17% Dec 2025
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Divisar Capital Management 949k $24M -10% Dec 2025
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Charles Schwab Investment Management 821k $21M 6% Dec 2025
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Bank of New York Mellon 635k $16M 1% Dec 2025
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Oberweis Asset Management 629k $16M 2% Dec 2025
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Paradigm Capital Management 608k $15M -8% Dec 2025
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SG Americas Securities 566k $35M 349% Mar 2026
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Millennium Management 560k $14M 945% Dec 2025
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Goldman Sachs Group 558k $14M 0% Dec 2025
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Goodman Financial 558k $14M 4% Dec 2025
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Northern Trust 463k $12M -4% Dec 2025
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Gail Mannix 462k $12M 17% Dec 2025
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Driehaus Capital Management 454k $12M 41% Dec 2025
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Bnp Paribas Arbitrage, Snc 427k $11M 8% Dec 2025
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First Eagle Investment Management 411k $10M 2% Dec 2025
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Dana Investment Advisors 390k $9.9M 10% Dec 2025
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Ameriprise Financial 266k $6.7M -2% Dec 2025
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UBS Group 232k $5.9M -11% Dec 2025
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AQR Capital Management 219k $5.5M -8% Dec 2025
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Principal Financial Group 216k $5.5M -1% Dec 2025
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Qube Research & Technologies 185k $4.7M 64% Dec 2025
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Brian McDonald 175k $4.4M -1% Dec 2025
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Voloridge Investment Management 166k $4.2M -14% Dec 2025
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Public Sector Pension Investment Board 157k $4.0M -11% Dec 2025
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Assenagon Asset Management 141k $8.8M 59% Mar 2026
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AWM Investment Company 140k $3.6M 0% Dec 2025
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4D Advisors 135k $3.4M 100% Dec 2025
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Man Group 133k $3.4M 842% Dec 2025
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Rhumbline Advisers 127k $3.2M -6% Dec 2025
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Canada Pension Plan Investment Board 124k $3.1M 15% Dec 2025
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American Century Companies 119k $3.0M -6% Dec 2025
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Legal & General Group 115k $2.9M -6% Dec 2025
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Grace & White 115k $2.9M 0% Dec 2025
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Marshall Wace 114k $2.9M 517% Dec 2025
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Jane Street 113k $2.8M 12% Dec 2025
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Renaissance Technologies 106k $2.7M 19% Dec 2025
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Deutsche Bank Aktiengesellschaft 92k $2.3M -10% Dec 2025
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Nuveen 90k $2.3M -3% Dec 2025
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Ubs Global Asset Management Americas 89k $2.3M 2% Dec 2025
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Swiss National Bank 89k $2.3M 2% Dec 2025
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Winton Capital 88k $2.2M 211% Dec 2025
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Susquehanna International 86k $2.2M 94% Dec 2025
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Pathstone Holdings 84k $2.1M -2% Dec 2025
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Wells Fargo & Company 81k $2.1M 121% Dec 2025
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Bridge City Capital 81k $2.1M -14% Dec 2025
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Harbor Capital Advisors 78k $2.0M -31% Dec 2025
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Citadel Advisors 77k $1.9M -63% Dec 2025
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Prudential Financial 76k $1.9M 64% Dec 2025
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PENN Capital Management 70k $1.8M 100% Dec 2025
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Barclays 70k $1.8M 10% Dec 2025
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Engineers Gate Manager 66k $1.7M -23% Dec 2025
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State of Wisconsin Investment Board 65k $1.7M -6% Dec 2025
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Russell Investments 65k $1.6M -3% Dec 2025
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Raymond James Financial 63k $1.6M 236% Dec 2025
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Alliancebernstein 61k $1.6M 3% Dec 2025
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Healthcare Of Ontario Pension Plan Trust Fund 60k $1.5M 0% Dec 2025
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Needham Investment Management 60k $1.5M 33% Dec 2025
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Optimize Financial 57k $1.5M 1% Dec 2025
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Oppenheimer & Co 54k $1.4M 2% Dec 2025
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CastleKnight Management 47k $1.2M 0% Dec 2025
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Martingale Asset Management 47k $1.2M 100% Dec 2025
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Teton Advisors 43k $1.1M 100% Dec 2025
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Envestnet Asset Management 43k $1.1M -11% Dec 2025
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California State Teachers Retirement System 42k $1.1M 0% Dec 2025
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Trexquant Investment 38k $961k 100% Dec 2025
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Great-West Life Assurance Company 37k $937k -26% Dec 2025
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New York State Common Retirement Fund 36k $918k 0% Dec 2025
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Pacific Ridge Capital Partners 36k $915k 5% Dec 2025
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Victory Capital Management 35k $892k 100% Dec 2025
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ExodusPoint Capital Management 34k $859k 100% Dec 2025
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Janney Montgomery Scott 32k $816k 13% Dec 2025
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Thrivent Financial for Lutherans 31k $790k -5% Dec 2025
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New York State Teachers Retirement System 30k $762k 0% Dec 2025
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Romano Brothers And Company 29k $741k -37% Dec 2025
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Creative Planning 29k $738k 0% Dec 2025
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Walleye Trading Advisors 29k $723k 157% Dec 2025
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Hrt Financial 27k $679k -25% Dec 2025
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LPL Financial 27k $679k 4% Dec 2025
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Headlands Technologies 26k $669k 6% Dec 2025
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MetLife Investment Advisors 26k $664k 0% Dec 2025
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Gabelli Funds 26k $655k 0% Dec 2025
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Franklin Resources 25k $633k 55% Dec 2025
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Alaska Retirement Management Board 24k $1.5M -3% Mar 2026
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Quantbot Technologies 24k $599k 232% Dec 2025
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State of Tennessee, Treasury Department 24k $1.0M 25% Dec 2025
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Quantinno Capital Management 23k $582k 31% Dec 2025
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Illinois Municipal Retirement Fund 22k $562k -4% Dec 2025
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Universal- Beteiligungs- und Servicegesellschaft mbH 22k $565k 100% Dec 2025
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Advisor Group Holdings 22k $549k -15% Dec 2025
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Mitsubishi UFJ Asset Management 21k $584k 21% Dec 2025
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Mirae Asset Global Etfs Holdings 21k $525k 0% Dec 2025
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Louisiana State Employees Retirement System 20k $1.2M -3% Mar 2026
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XTX Topco 20k $504k 100% Dec 2025
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Manufacturers Life Insurance Company 19k $471k -7% Dec 2025
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CWM Advisors 18k $467k 8% Dec 2025
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Caxton Associates 18k $457k 100% Dec 2025
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Brevan Howard Capital Management 18k $456k 100% Dec 2025
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Intech Investment Management 18k $443k 10% Dec 2025
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Atria Investments 16k $410k 11% Dec 2025
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Gallagher Fiduciary Advisors 16k $405k 11% Dec 2025
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Stifel Financial 15k $391k 10% Dec 2025
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Allspring Global Investments Holdings 15k $419k -38% Dec 2025
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Amundi 15k $389k 100% Dec 2025
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Handelsbanken Fonder AB 14k $365k 0% Dec 2025
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Jump Financial 14k $346k -51% Dec 2025
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Hanna Zanoni 14k $342k -5% Dec 2025
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ProShare Advisors 14k $342k 3% Dec 2025
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FMR 13k $337k 4% Dec 2025
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Amalgamated Bank 13k $334k -1% Dec 2025
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Quest Partners 13k $323k 122% Dec 2025
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Florida State Board of Administration 13k $322k 0% Dec 2025
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Arizona State Retirement System 13k $320k -5% Dec 2025
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Police & Firemen's Retirement System of New Jersey 12k $313k 0% Dec 2025
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Numerai GP 12k $312k -75% Dec 2025
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Yousif Capital Management 12k $540k -13% Dec 2025
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Teachers Retirement System Of The State Of Kentucky 11k $287k -13% Dec 2025
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Commonwealth of Pennsylvania 11k $285k -3% Dec 2025
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Morgan Dempsey Capital Management 11k $281k 0% Dec 2025
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Legato Capital Management 11k $277k -49% Dec 2025
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Private Advisor 11k $267k 0% Dec 2025
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CWM 10k $263k -6% Dec 2025
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Oregon Public Employees Retirement Fund 10k $263k 2% Dec 2025
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Cresset Asset Management 10k $255k 0% Dec 2025
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Vise Technologies 9.9k $251k 100% Dec 2025
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Klp Kapitalforvaltning As 9.9k $251k 0% Dec 2025
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Bridgewater Associates 9.1k $231k -12% Dec 2025
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Sei Investments 8.9k $226k -4% Dec 2025
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Ethic 8.7k $221k -2% Dec 2025
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Skopos Labs 8.7k $226k 100% Dec 2025
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Verition Fund Management 8.4k $213k -36% Dec 2025
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Summit Global Investments 8.3k $210k 100% Dec 2025
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HPM Partners 8.2k $208k -13% Dec 2025
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Ing Investment Management 8.1k $206k 0% Dec 2025
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Zurcher Kantonalbank 7.9k $200k 0% Dec 2025
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GAMMA Investing 7.1k $438k 6% Mar 2026
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Ken Roberts Investment Management 7.0k $178k -6% Dec 2025
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Public Employees' Retirement Association of Colorado 6.2k $156k 0% Dec 2025
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Perigon Wealth Management 6.1k $379k 100% Mar 2026
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Farther Finance Advisors 5.2k $331k 13% Mar 2026
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Us Bancorp 4.3k $110k 0% Dec 2025
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OTR - Nominee Name for The State Teachers Retirement Board of Ohio 3.5k $89k -57% Dec 2025
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Ensign Peak Advisors 2.6k $65k -70% Dec 2025
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Who sold out of Ultra Clean Holdings?

Fund or Company Name Date Sold Shares Held Valued At
WEDGE Capital Management L Dec 2025 111k $2.8M
First Trust Advisors Sep 2025 94k $2.6M
Balyasny Asset Management Sep 2025 52k $1.4M
Andra AP-fonden Sep 2025 50k $1.4M
Y-Intercept Sep 2025 35k $962k
Boothbay Fund Management Sep 2025 19k $520k
Magnetar Financial Sep 2025 15k $412k
NJ State Employees Deferred Compensation Plan Sep 2025 15k $409k
Pitcairn Company Sep 2025 14k $371k
Wealth Enhancement Advisory Services Dec 2025 13k $420k
Squarepoint Ops Sep 2025 13k $351k
Hartland & Co Sep 2025 12k $334k
DRW Holdings Sep 2025 11k $305k
Mariner Wealth Advisors Sep 2025 11k $299k
Lodestar Private Asset Management Sep 2025 9.8k $266k
Aigen Investment Management Sep 2025 9.0k $245k
Bailard Sep 2025 8.2k $224k
Stoneridge Investment Partners Sep 2025 8.0k $218k
Pictet Asset Management Holding SA Sep 2025 7.8k $213k
Intrust Bank Na Sep 2025 7.4k $203k