Who owns Harmonic?

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

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Top investors of Harmonic stock

Who bought or sold Harmonic this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
BlackRock 19M $172M 0% Mar 2026
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Vanguard Group 12M $119M 1% Dec 2025
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Vanguard Portfolio Management 6.1M $55M 100% Mar 2026
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Vanguard Capital Management 4.7M $42M 100% Mar 2026
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State Street Corporation 4.5M $44M 2% Dec 2025
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Dimensional Fund Advisors 3.7M $33M 5% Mar 2026
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Trigran Investments 3.2M $29M 0% Mar 2026
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D. E. Shaw & Co 3.1M $28M -9% Mar 2026
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Geode Capital Management 2.8M $25M 2% Mar 2026
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Arrowstreet Capital, Limited Partnership 2.1M $21M 118% Dec 2025
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Alliancebernstein 2.1M $20M -14% Mar 2026
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Scopia Management 1.9M $19M -26% Dec 2025
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Marshall Wace 1.8M $18M -14% Dec 2025
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Leeward Investments, LLC - MA 1.7M $15M -2% Mar 2026
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Morgan Stanley 1.7M $15M -7% Mar 2026
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Nuveen 1.4M $12M 14% Mar 2026
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Silverberg Bernstein Capital Management 1.3M $12M 2% Mar 2026
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First Eagle Investment Management 1.2M $11M 39% Mar 2026
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Northern Trust 1.2M $12M -7% Dec 2025
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Systematic Financial Management 1.1M $10M -1% Mar 2026
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Qube Research & Technologies 1.1M $11M 5% Dec 2025
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Charles Schwab Investment Management 1.0M $10M 2% Dec 2025
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Alyeska Investment Group 804k $7.2M -33% Mar 2026
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Citadel Advisors 801k $7.2M 159% Mar 2026
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Herald Investment Management 785k $7.0M 0% Mar 2026
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Millennium Management 756k $6.8M -69% Mar 2026
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Vanguard Fiduciary Trust 729k $6.5M 100% Mar 2026
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Clearline Capital 727k $6.5M -9% Mar 2026
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State of Wisconsin Investment Board 722k $7.1M -5% Dec 2025
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Principal Financial Group 701k $6.3M 31% Mar 2026
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Goldman Sachs Group 679k $6.1M -11% Mar 2026
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Bank of New York Mellon 672k $6.0M -3% Mar 2026
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Hillsdale Investment Management 670k $6.0M -1% Mar 2026
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Silverback Asset Management 649k $5.8M 0% Mar 2026
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Jane Street 642k $5.8M 233% Mar 2026
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Ameriprise Financial 632k $5.7M -5% Mar 2026
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American Century Companies 587k $5.8M 135% Dec 2025
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Invesco 579k $5.2M 8% Mar 2026
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Toronado Partners 565k $5.1M -44% Mar 2026
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Needham Investment Management 545k $5.4M -9% Dec 2025
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AQR Capital Management 539k $4.8M -29% Mar 2026
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Renaissance Technologies 477k $4.7M 43% Dec 2025
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UBS Group 470k $4.2M 29% Mar 2026
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Philadelphia Trust Company 441k $4.0M -24% Mar 2026
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Public Sector Pension Investment Board 402k $3.6M 3% Mar 2026
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Intech Investment Management 384k $3.4M -29% Mar 2026
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Martingale Asset Management 335k $3.0M 28% Mar 2026
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Boothbay Fund Management 330k $3.0M 112% Mar 2026
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Rhumbline Advisers 314k $2.8M 2% Mar 2026
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Bank of America Corporation 309k $2.8M 100% Mar 2026
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Ubs Global Asset Management Americas 291k $2.6M 2% Mar 2026
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Royce & Associates 266k $2.4M 0% Mar 2026
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Barclays 261k $2.6M 9% Dec 2025
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Legal & General Group 256k $2.3M -9% Mar 2026
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Swiss National Bank 224k $2.0M 0% Mar 2026
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Healthcare Of Ontario Pension Plan Trust Fund 224k $2.2M 100% Dec 2025
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LSV Asset Management 207k $1.9M 81% Mar 2026
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Bnp Paribas Investment Partners 196k $1.9M 11479% Dec 2025
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First Trust Advisors 188k $1.7M -13% Mar 2026
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Verition Fund Management 181k $1.8M 74% Dec 2025
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Susquehanna Portfolio Strategies 175k $1.7M -31% Dec 2025
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Two Sigma Investments 170k $1.5M 0% Mar 2026
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Quantbot Technologies 164k $1.5M 100% Mar 2026
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New York State Teachers Retirement System 157k $1.4M -13% Mar 2026
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Victory Capital Management 143k $1.4M 46% Dec 2025
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Winton Capital 140k $1.3M 9% Mar 2026
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California State Teachers Retirement System 127k $1.1M 17% Mar 2026
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Ing Investment Management 124k $1.1M -1% Mar 2026
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Prudential Financial 118k $1.1M 10% Mar 2026
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Ieq Capital 117k $1.2M 20% Dec 2025
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PENN Capital Management 116k $1.0M 100% Mar 2026
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Stifel Financial 115k $1.0M -5% Mar 2026
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Raymond James Financial 110k $1.1M -10% Dec 2025
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Virginia Retirement System 108k $1.1M -2% Dec 2025
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Trexquant Investment 107k $965k -60% Mar 2026
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Gabelli Funds 107k $1.1M 22% Dec 2025
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Deutsche Bank Aktiengesellschaft 100k $898k 13% Mar 2026
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Mackenzie Financial 99k $888k -17% Mar 2026
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Econ Financial Services Corp 99k $885k 100% Mar 2026
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Great-West Life Assurance Company 95k $935k -21% Dec 2025
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Russell Investments 94k $844k 927% Mar 2026
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Jacobs Levy Equity Management 88k $786k -64% Mar 2026
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Summit Global Investments 87k $779k 0% Mar 2026
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Susquehanna International 86k $853k -19% Dec 2025
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Man Group 86k $769k 623% Mar 2026
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Globeflex Capital 85k $763k 0% Mar 2026
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Point72 Asset Management 85k $762k 100% Mar 2026
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Vanguard Global Advisers 79k $705k 100% Mar 2026
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Thrivent Financial for Lutherans 75k $673k -3% Mar 2026
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Alaska Retirement Management Board 74k $661k -2% Mar 2026
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Vanguard Asset Management 73k $658k 100% Mar 2026
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Canada Pension Plan Investment Board 73k $653k 6% Mar 2026
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Sei Investments 71k $635k 2% Mar 2026
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Dynamic Technology Lab Private 67k $601k 416% Mar 2026
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EntryPoint Capital 66k $656k 179% Dec 2025
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Illinois Municipal Retirement Fund 65k $585k 18% Mar 2026
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State of Tennessee, Treasury Department 65k $580k -34% Mar 2026
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FMR 62k $614k 156% Dec 2025
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MetLife Investment Advisors 62k $610k 1% Dec 2025
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Zurcher Kantonalbank 61k $550k 75% Mar 2026
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Horizon Investments 61k $600k 6% Dec 2025
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Squarepoint Ops 59k $528k 100% Mar 2026
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CWM Advisors 57k $514k 21% Mar 2026
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Laurion Capital Management 56k $551k 100% Dec 2025
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White Pine Capital 56k $498k -17% Mar 2026
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Engineers Gate Manager 54k $538k 100% Dec 2025
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Amundi 52k $469k 68% Mar 2026
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Mirae Asset Global Etfs Holdings 52k $468k 0% Mar 2026
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Louisiana State Employees Retirement System 50k $447k -3% Mar 2026
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Group One Trading 50k $446k 47% Mar 2026
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Axq Capital 49k $443k 100% Mar 2026
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Walleye Trading Advisors 49k $440k -93% Mar 2026
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Wells Fargo & Company 46k $410k -72% Mar 2026
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Henderson Group 44k $400k 0% Mar 2026
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Inceptionr 43k $382k 24% Mar 2026
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Robeco Institutional Asset Management B V 42k $375k 67% Mar 2026
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Universal- Beteiligungs- und Servicegesellschaft mbH 40k $354k -49% Mar 2026
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Seizert Capital Partners 39k $349k 167% Mar 2026
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Toroso Investments 38k $341k 3% Mar 2026
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Bnp Paribas Arbitrage, Snc 37k $329k 15% Mar 2026
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LPL Financial 37k $329k -51% Mar 2026
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Ashton Thomas Private Wealth 36k $324k 100% Mar 2026
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New York State Common Retirement Fund 36k $321k 0% Mar 2026
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CWM 36k $351k 26% Dec 2025
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Lazard Asset Management 34k $302k -94% Mar 2026
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Fiduciary Financial Group 33k $298k -5% Mar 2026
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Quantinno Capital Management 33k $293k 18% Mar 2026
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Amalgamated Bank 32k $290k -2% Mar 2026
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State of Wyoming 32k $289k -3% Mar 2026
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Citigroup 32k $284k 100% Mar 2026
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Graham Capital Management 32k $283k -30% Mar 2026
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Florida State Board of Administration 31k $282k 0% Mar 2026
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Police & Firemen's Retirement System of New Jersey 31k $280k 0% Mar 2026
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Stoneridge Investment Partners 31k $278k -7% Mar 2026
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Arizona State Retirement System 31k $277k -2% Mar 2026
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Cambridge Investment Research Advisors 31k $275k 100% Mar 2026
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Manufacturers Life Insurance Company 30k $269k -39% Mar 2026
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Yousif Capital Management 30k $268k -2% Mar 2026
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Ledgewood Wealth Advisors 29k $260k 0% Mar 2026
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Teachers Retirement System Of The State Of Kentucky 28k $254k 0% Mar 2026
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GAMCO Asset Management 28k $275k -59% Dec 2025
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Commonwealth of Pennsylvania 28k $249k 0% Mar 2026
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Vanguard Investments Australia 27k $246k 100% Mar 2026
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Magnetar Financial 26k $235k -27% Mar 2026
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Entropy Technologies 26k $258k 111% Dec 2025
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Oregon Public Employees Retirement Fund 26k $231k 0% Mar 2026
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MQS Management 26k $229k 100% Mar 2026
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Klp Kapitalforvaltning As 24k $219k 0% Mar 2026
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Fifth Third Bancorp 24k $217k 7088% Mar 2026
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Brian McDonald 24k $239k -23% Dec 2025
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HPM Partners 24k $214k -17% Mar 2026
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SG Americas Securities 23k $206k -66% Mar 2026
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Hsbc Holdings 21k $184k -32% Mar 2026
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Legato Capital Management 19k $170k -77% Mar 2026
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Creative Planning 17k $149k -50% Mar 2026
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Neuberger Berman Group 14k $135k -97% Dec 2025
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Leucadia National Corporation 11k $100k -81% Mar 2026
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New Vernon Capital Holdings II 4.3k $42k -84% Dec 2025
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Who sold out of Harmonic?

Fund or Company Name Date Sold Shares Held Valued At
Wellington Management Company Sep 2025 993k $10M
Pacer Advisors Dec 2025 522k $5.2M
Ellsworth Advisors Dec 2025 462k $4.7M
Y-Intercept Dec 2025 311k $3.1M
Tudor Investment Corporation Dec 2025 289k $2.9M
Advantage Alpha Capital Partners Sep 2025 197k $2.0M
Jpmorgan Chase & Co Sep 2025 193k $2.0M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Dec 2025 176k $1.7M
Integrated Quantitative Investments Dec 2025 162k $1.6M
Connor, Clark & Lunn Investment Management Dec 2025 147k $1.5M
Exchange Traded Concepts Dec 2025 127k $1.3M
Voloridge Investment Management Dec 2025 116k $1.1M
Dean Investment Associates Dec 2025 103k $1.0M
Hrt Financial Dec 2025 98k $968k
Teacher Retirement System Of Texas Dec 2025 76k $752k
Norges Bank Investment Management Dec 2025 74k $731k
Dean Capital Management Dec 2025 70k $695k
Dark Forest Capital Management Dec 2025 69k $685k
Quest Partners Dec 2025 69k $681k
Commonwealth Equity Services Dec 2025 59k $584k
Wealth Enhancement Advisory Services Dec 2025 53k $534k
Janney Montgomery Scott Dec 2025 49k $481k
GSA Capital Partners Dec 2025 47k $465k
ALPS Advisors Dec 2025 46k $459k
Stephens Dec 2025 42k $414k
Brevan Howard Capital Management Dec 2025 37k $363k
OTR - Nominee Name for The State Teachers Retirement Board of Ohio Dec 2025 35k $341k