Who owns ATRIUM THERAPEUTICS INC COM?

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

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Top investors of Atrium Therapeutics stock

Who bought or sold ATRIUM THERAPEUTICS INC COM this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
T. Rowe Price Associates 1.6M $21M 100% Mar 2026
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Sessa Capital IM 1.5M $20M 172% Jun 2026
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BlackRock 1.4M $20M 20% Jun 2026
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Susquehanna International 841k $11M -18% Jun 2026
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Vanguard Capital Management 731k $9.8M 17% Jun 2026
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CRCM 642k $8.6M 100% Jun 2026
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TIG Advisors 562k $7.6M -8% Jun 2026
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Geode Capital Management 387k $5.2M 21% Jun 2026
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Two Sigma Investments 346k $4.6M 93% Jun 2026
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Goldman Sachs Group 310k $4.2M -11% Jun 2026
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683 Capital Management 300k $4.0M 0% Jun 2026
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Fort Hoosac Management 261k $3.5M 14% Jun 2026
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State Street Corporation 257k $3.4M 100% Mar 2026
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Cantor Fitzgerald, L. P. 257k $3.5M 9% Jun 2026
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Slotnik Capital 238k $3.2M 31% Jun 2026
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Weiss Asset Management LP[1 220k $3.0M -9% Jun 2026
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Millennium Management 201k $2.7M 5% Jun 2026
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Schonfeld Strategic Advisors 199k $2.7M 22% Jun 2026
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AQR Capital Management 172k $2.3M 100% Jun 2026
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Morgan Stanley 165k $2.2M 100% Mar 2026
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Highland Capital Management Fund Advisors 150k $2.0M 0% Jun 2026
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Polar Securities 150k $2.0M 114% Jun 2026
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Squarepoint Ops 147k $2.0M -37% Jun 2026
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Henderson Group 140k $1.9M 100% Mar 2026
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Bracebridge Capital 139k $1.9M 0% Jun 2026
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Nomura Holdings 137k $1.8M 0% Jun 2026
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Caption Management 136k $1.8M -33% Jun 2026
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Yakira Capital Management 133k $1.8M 5% Jun 2026
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Bank of America Corporation 133k $1.8M -3% Jun 2026
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Charles Schwab Investment Management 130k $1.8M 12% Jun 2026
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Sixth Street Partners Management Company 130k $1.8M 100% Jun 2026
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Tudor Investment Corporation 130k $1.7M 82% Jun 2026
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DAFNA Capital Management 128k $1.7M 100% Jun 2026
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Creek Drive Management Group 128k $1.7M 6% Jun 2026
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Norges Bank Investment Management 127k $1.7M 100% Jun 2026
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Frigate Ventures 125k $1.7M 100% Jun 2026
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Northern Trust 120k $1.6M 22% Jun 2026
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ExodusPoint Capital Management 117k $1.6M 33% Jun 2026
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Trium Capital 113k $1.5M 100% Jun 2026
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TD Asset Management 111k $1.5M 0% Jun 2026
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Vanguard Fiduciary Trust 110k $1.5M 16% Jun 2026
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Jane Street 110k $1.5M 450% Jun 2026
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Athos Capital 108k $1.5M 0% Jun 2026
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AWM Investment Company 108k $1.4M 115% Jun 2026
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Balyasny Asset Management 106k $1.4M -55% Jun 2026
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Marble Bar Asset Management 104k $1.4M -29% Jun 2026
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Vanguard Portfolio Management 101k $1.4M -71% Jun 2026
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Adage Capital Partners GP 100k $1.3M -46% Jun 2026
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BlueCrest Capital Management 100k $1.3M 100% Jun 2026
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Credit Industriel Et Commercial 90k $1.2M 290% Jun 2026
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Groupe la Francaise 80k $1.1M 170% Jun 2026
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Fil 77k $1.0M -3% Jun 2026
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Citadel Advisors 68k $910k -38% Jun 2026
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Manufacturers Life Insurance Company 63k $845k 1% Jun 2026
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ADAR1 Capital Management 58k $776k 0% Jun 2026
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Franklin Resources 57k $763k 100% Jun 2026
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Jacobs Levy Equity Management 54k $726k 100% Jun 2026
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Oddo Bhf Asset Management Sas 45k $607k 0% Jun 2026
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Caxton Associates 44k $595k 0% Jun 2026
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Alethea Capital Management 44k $589k 0% Jun 2026
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Canada Pension Plan Investment Board 42k $565k 0% Jun 2026
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Highbridge Capital Management 41k $555k 100% Mar 2026
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Saba Capital Management 40k $533k 0% Jun 2026
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Bank of New York Mellon 39k $528k -10% Jun 2026
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Y-Intercept 35k $472k 100% Jun 2026
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Kennedy Capital Management 35k $471k 3% Jun 2026
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FMR 34k $451k 14% Jun 2026
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Moran Wealth Management 33k $448k 100% Jun 2026
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LMR Partners 33k $437k 0% Jun 2026
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Thomas Stevens, CFA" 32k $423k 100% Jun 2026
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Nuveen 31k $418k 23% Jun 2026
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Jump Financial 31k $417k 100% Jun 2026
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Walleye Trading 30k $402k -2% Jun 2026
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Quantinno Capital Management 27k $369k 120% Jun 2026
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Twin Securities 27k $357k -47% Jun 2026
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Odyssean 21k $286k 100% Jun 2026
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Brevan Howard Capital Management 21k $280k -34% Jun 2026
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Fractal Investments 20k $269k 0% Jun 2026
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UBS Group 20k $262k -61% Jun 2026
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Healthcare Of Ontario Pension Plan Trust Fund 19k $250k -10% Jun 2026
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Vestcor Investment Management Corp 18k $235k 0% Jun 2026
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Wells Fargo & Company 18k $235k 53% Jun 2026
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Alliancebernstein 17k $229k 32% Jun 2026
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Rhumbline Advisers 17k $223k 11% Jun 2026
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Bluefin Capital Management 16k $215k 100% Jun 2026
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Renaissance Technologies 15k $201k 100% Jun 2026
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Deutsche Bank Aktiengesellschaft 15k $201k 49% Jun 2026
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Invesco 14k $191k 39% Jun 2026
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Jupiter Topco 14k $186k 100% Jun 2026
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AlphaCentric Advisors 14k $181k 1% Jun 2026
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Axq Capital 11k $153k 100% Jun 2026
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Kestra Private Wealth Services 10k $140k 100% Jun 2026
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MetLife Investment Advisors 10k $138k 16% Jun 2026
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Corsicana & Co. 9.8k $132k 100% Jun 2026
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Jpmorgan Chase & Co 9.4k $128k -77% Jun 2026
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Bnp Paribas Arbitrage, Snc 7.9k $106k -4% Jun 2026
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Mercer Global Advisors 7.9k $106k 100% Jun 2026
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Mirae Asset Global Etfs Holdings 6.6k $89k -30% Jun 2026
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Vanguard Global Advisers 5.6k $75k 0% Jun 2026
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Russell Investments 4.5k $60k 17% Jun 2026
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Skandinaviska Enskilda Banken AB 4.4k $59k 100% Jun 2026
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Quantbot Technologies 3.6k $49k 100% Jun 2026
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Erste Asset Management GmbH 3.6k $49k 0% Jun 2026
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Group One Trading 3.6k $48k -3% Jun 2026
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Police & Firemen's Retirement System of New Jersey 3.2k $43k 0% Jun 2026
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SRS Capital Advisors 3.1k $42k 100% Jun 2026
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New York State Common Retirement Fund 2.7k $37k 0% Jun 2026
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Barclays 2.7k $36k 29% Jun 2026
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OTR - Nominee Name for The State Teachers Retirement Board of Ohio 2.6k $35k 0% Jun 2026
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Tower Research Capital 1.7k $23k -38% Jun 2026
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Integrated Wealth Concepts 1.6k $22k 100% Jun 2026
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Legal & General Group 1.4k $19k -75% Jun 2026
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Summit Investment Advisors 950.00 $13k 0% Jun 2026
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Citigroup 638.00 $8.5k 100% Mar 2026
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Steward Partners Investment Advisory 635.00 $8.5k 0% Jun 2026
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Ubs Global Asset Management Americas 612.00 $8.2k 0% Jun 2026
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Royal Bank of Canada 600.00 $8.2k -98% Jun 2026
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Pnc Financial Services 594.00 $8.0k -37% Jun 2026
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Keating Financial Advisory Services 531.00 $7.1k 17600% Jun 2026
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PenderFund Capital Management 490.00 $6.6k 0% Jun 2026
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Covestor 466.00 $6.0k 3485% Jun 2026
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FNY Investment Advisers 297.00 $3.4k 95% Jun 2026
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Essential Partners 288.00 $3.9k 100% Jun 2026
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Eurizon Capital SGR S.p.A. 287.00 $3.9k 0% Jun 2026
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Hanson McClain Advisors 281.00 $3.8k 420% Jun 2026
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Versant Capital Management 265.00 $3.6k 100% Jun 2026
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EverSource Wealth Advisors 230.00 $3.1k 5650% Jun 2026
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True Wealth Design 213.00 $2.9k 21200% Jun 2026
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Glazer Capital 201.00 $0 -92% Jun 2026
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GAMMA Investing 195.00 $2.6k -42% Jun 2026
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California State Teachers Retirement System 171.00 $2.3k 100% Jun 2026
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Rothschild Investment 162.00 $2.2k 753% Jun 2026
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AdvisorNet Financial 139.00 $1.9k 0% Jun 2026
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Sterling Capital Management 125.00 $1.7k 25% Jun 2026
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Farther Finance Advisors 120.00 $1.6k 100% Jun 2026
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David W. Seeley 107.00 $1.4k 0% Jun 2026
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NISA Investment Advisors 77.00 $1.0k -80% Jun 2026
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Private Wealth Management Group 75.00 $1.0k 100% Jun 2026
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Td Private Client Wealth 74.00 $994.996600 100% Jun 2026
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Basecamp Wealth Advisors 56.00 $752.998400 -84% Jun 2026
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Fortitude Family Office 50.00 $673.000000 100% Jun 2026
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Zurcher Kantonalbank 49.00 $659.001000 0% Jun 2026
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Efficient Wealth Management 43.00 $0 100% Jun 2026
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Wealth Enhancement Trust Services 40.00 $538.000000 100% Jun 2026
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Bogart Wealth 39.00 $524.998500 100% Jun 2026
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Rockefeller Capital Management 39.00 $524.873700 -73% Jun 2026
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Jones Financial Companies, L.L 29.00 $383.000100 0% Jun 2026
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Smartleaf Asset Management 25.00 $341.000000 0% Jun 2026
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CWM 21.00 $281.001000 100% Mar 2026
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Global Retirement Partners 21.00 $282.000600 100% Jun 2026
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Danske Bank A/s 21.00 $282.450000 0% Jun 2026
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Pinnacle Wealth Planning Services 10.00 $135.000000 -71% Jun 2026
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Advisor Group Holdings 5.00 $66.666500 -91% Jun 2026
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Parallel Advisors 2.00 $27.000000 -97% Jun 2026
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Who sold out of Atrium Therapeutics?

Fund or Company Name Date Sold Shares Held Valued At
RA Capital Management Mar 2026 864k $12M
Pentwater Capital Management Mar 2026 603k $8.1M
Farallon Capital Management Mar 2026 349k $4.7M
Bellevue Group Mar 2026 263k $3.5M
CNH Partners Mar 2026 180k $2.4M
Neuberger Berman Group Mar 2026 69k $927k
Quarry Mar 2026 67k $891k
Centiva Capital Mar 2026 56k $747k
Westchester Capital Management Mar 2026 55k $739k
Fifth Lane Capital Mar 2026 36k $481k
Marshall Wace Mar 2026 34k $450k
Woodline Partners Mar 2026 29k $386k
Cannon Global Investment Management Mar 2026 25k $335k
Point72 Asset Management Mar 2026 23k $304k
Fortress Investment Group Mar 2026 22k $295k
Grantham, Mayo, Van Otterloo & Co Mar 2026 15k $207k
Susquehanna Portfolio Strategies Mar 2026 13k $175k
Public Sector Pension Investment Board Mar 2026 13k $172k
AlphaGrep UK Mar 2026 12k $159k
Magnetar Financial Mar 2026 11k $141k
Diadema Partners Mar 2026 2.5k $34k
MAI Wealth Advisors Mar 2026 1.3k $17k
Natixis Mar 2026 1.3k $17k
Federation des caisses Desjardins du Quebec Mar 2026 810.00 $11k
Mint Tower Capital Management B.V. Mar 2026 781.00 $10k
Public Employees' Retirement Association of Colorado Mar 2026 780.00 $10k
Van Eck Associates Corp. Mar 2026 472.00 $6.0k
KBC Group NV Mar 2026 337.00 $5.0k
Mitsubishi UFJ Asset Management Mar 2026 331.00 $4.4k
Quadrant Capital Mar 2026 316.00 $4.2k
Persistent Asset Partners Mar 2026 283.00 $3.8k
Goss Wealth Management Mar 2026 123.00 $1.6k
Westside Investment Management Mar 2026 120.00 $1.6k
Fifth Third Bancorp Mar 2026 59.00 $793.998400
Assetmark Mar 2026 34.00 $455.001600