Who owns NEWAMSTERDAM PHARMA CO NV?
- Ticker: NAMS
- CUSIP Number: n62509109
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Analyze quarterly positions in Newamsterdam Pharma Co Nv with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Newamsterdam Pharma Co Nv stock
Who bought or sold NEWAMSTERDAM PHARMA CO NV this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Frazier Life Sciences Management | 17M | $542M | 0% | Mar 2026 |
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| Capital World Investors | 11M | $356M | 11% | Mar 2026 |
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| RA Capital Management | 9.6M | $306M | 0% | Mar 2026 |
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| Fcpm Iii Services B.v. | 9.2M | $323M | 0% | Dec 2025 |
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| Bain Capital Life Sciences Investors | 7.3M | $234M | 0% | Mar 2026 |
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| FMR | 6.4M | $225M | 16% | Dec 2025 |
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| Wellington Management Company | 5.0M | $177M | 25% | Dec 2025 |
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| Deerfield Management Company | 4.3M | $137M | 2% | Mar 2026 |
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| Viking Global Investors | 4.2M | $135M | 0% | Mar 2026 |
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| Duquesne Family Office | 3.1M | $98M | 0% | Mar 2026 |
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| Polar Capital Holdings | 2.8M | $97M | -5% | Dec 2025 |
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| Jennison Associates | 2.8M | $88M | -21% | Mar 2026 |
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| Medicxi Ventures Management | 2.7M | $86M | -7% | Mar 2026 |
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| Henderson Group | 2.3M | $72M | 7% | Mar 2026 |
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| Westfield Capital Management Company | 2.2M | $71M | 100% | Mar 2026 |
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| Maverick Capital | 2.2M | $70M | 15% | Mar 2026 |
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| Goldman Sachs Group | 1.9M | $62M | 13% | Mar 2026 |
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| Capital Research and Management Company - Division 3 | 1.4M | $46M | -30% | Mar 2026 |
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| Adage Capital Partners GP | 1.4M | $49M | -45% | Dec 2025 |
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| Alliancebernstein | 1.2M | $42M | -8% | Mar 2026 |
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| Castle Hook Partners | 1.0M | $33M | -4% | Mar 2026 |
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| Cormorant Asset Management | 950k | $30M | -5% | Mar 2026 |
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| First Turn Management | 894k | $31M | 25% | Dec 2025 |
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| BlackRock | 887k | $28M | 4% | Mar 2026 |
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| Bank of America Corporation | 847k | $27M | 100% | Mar 2026 |
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| Standard Life Aberdeen | 837k | $27M | 15% | Mar 2026 |
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| UBS Group | 795k | $25M | -12% | Mar 2026 |
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| Franklin Resources | 770k | $25M | 0% | Mar 2026 |
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| Citadel Advisors | 767k | $25M | 2% | Mar 2026 |
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| Ameriprise Financial | 753k | $24M | 395% | Mar 2026 |
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| Woodline Partners | 752k | $24M | 0% | Mar 2026 |
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| TimesSquare Capital Management | 752k | $24M | -9% | Mar 2026 |
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| NWI Management | 702k | $23M | 0% | Mar 2026 |
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| American Century Companies | 603k | $21M | -3% | Dec 2025 |
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| Logos Global Management | 600k | $19M | 33% | Mar 2026 |
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| Rock Springs Capital Management | 589k | $19M | 0% | Mar 2026 |
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| Morgan Stanley | 556k | $18M | 4% | Mar 2026 |
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| Susquehanna International | 515k | $18M | 78% | Dec 2025 |
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| Artia Global Partners | 504k | $16M | 0% | Mar 2026 |
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| Eversept Partners | 421k | $15M | -14% | Dec 2025 |
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| Handelsbanken Fonder AB | 419k | $13M | 1% | Mar 2026 |
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| Kennedy Capital Management | 409k | $13M | 136% | Mar 2026 |
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| Bank of New York Mellon | 379k | $12M | -3% | Mar 2026 |
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| Decheng Capital | 325k | $10M | -45% | Mar 2026 |
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| Slate Path Capital | 319k | $11M | 0% | Dec 2025 |
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| Millennium Management | 304k | $9.7M | 19% | Mar 2026 |
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| Ubs Global Asset Management Americas | 285k | $9.1M | 8% | Mar 2026 |
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| Affinity Asset Advisors | 275k | $9.6M | 0% | Dec 2025 |
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| SEB Asset Management AB | 273k | $8.7M | 100% | Mar 2026 |
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| First Trust Advisors | 267k | $8.6M | -5% | Mar 2026 |
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| Arrowpoint Asset Management | 260k | $8.3M | -13% | Mar 2026 |
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| Ensign Peak Advisors | 249k | $8.0M | -55% | Mar 2026 |
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| Gilder, Gagnon, Howe & Co | 249k | $8.7M | 583% | Dec 2025 |
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| Jane Street | 225k | $7.2M | -60% | Mar 2026 |
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| Nicholas Investments Partners | 213k | $7.5M | 20% | Dec 2025 |
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| Lord, Abbett & Co | 195k | $6.3M | -3% | Mar 2026 |
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| Stempoint Capital | 181k | $5.8M | 147% | Mar 2026 |
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| Peregrine Capital Management | 179k | $5.7M | 100% | Mar 2026 |
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| Bnp Paribas Investment Partners | 177k | $6.2M | 100% | Dec 2025 |
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| Vanguard Group | 173k | $6.1M | 0% | Dec 2025 |
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| DCF Advisers | 161k | $5.1M | 0% | Mar 2026 |
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| XTX Topco | 138k | $4.8M | 1714% | Dec 2025 |
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| LMR Partners | 136k | $4.4M | 100% | Mar 2026 |
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| Vanguard Portfolio Management | 135k | $4.3M | 100% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 125k | $4.0M | 1% | Mar 2026 |
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| ADAR1 Capital Management | 119k | $3.8M | 0% | Mar 2026 |
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| Moody Aldrich Partners | 115k | $3.7M | -20% | Mar 2026 |
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| Geode Capital Management | 104k | $3.3M | 2% | Mar 2026 |
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| Swedbank AB | 101k | $3.2M | 11% | Mar 2026 |
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| HealthInvest Partners AB | 95k | $5.5M | -52% | Mar 2026 |
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| ALPS Advisors | 94k | $3.0M | 1% | Mar 2026 |
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| Swiss National Bank | 89k | $2.8M | 0% | Mar 2026 |
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| Caption Management | 85k | $3.0M | -93% | Dec 2025 |
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| Russell Investments | 84k | $2.7M | 18% | Mar 2026 |
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| Catalio Capital Management | 84k | $2.7M | 100% | Mar 2026 |
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| State Street Corporation | 69k | $2.4M | 7% | Dec 2025 |
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| Walleye Trading Advisors | 58k | $1.9M | -39% | Mar 2026 |
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| Sei Investments | 56k | $1.8M | 36% | Mar 2026 |
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| California State Teachers Retirement System | 54k | $1.7M | 35% | Mar 2026 |
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| Fred Alger Management | 54k | $1.7M | 14% | Mar 2026 |
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| Mizuho Markets Cayman | 52k | $1.7M | 9% | Mar 2026 |
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| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 47k | $1.5M | -26% | Mar 2026 |
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| Toroso Investments | 45k | $1.4M | 1769% | Mar 2026 |
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| China Universal Asset Management | 44k | $1.4M | 65% | Mar 2026 |
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| Squarepoint Ops | 43k | $1.4M | 40% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 38k | $1.2M | 49% | Mar 2026 |
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| Point72 Asset Management | 36k | $1.2M | 100% | Mar 2026 |
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| Bellevue Group | 36k | $1.3M | 149% | Dec 2025 |
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| Knights of Columbus Asset Advisors | 36k | $1.2M | 11% | Mar 2026 |
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| HighVista Strategies | 36k | $1.2M | 12% | Dec 2025 |
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| Legal & General Group | 34k | $1.1M | -18% | Mar 2026 |
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| Verition Fund Management | 32k | $1.1M | 134% | Dec 2025 |
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| Northern Trust | 32k | $1.1M | -3% | Dec 2025 |
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| Stifel Financial | 29k | $935k | 100% | Mar 2026 |
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| Vanguard Asset Management | 28k | $901k | 100% | Mar 2026 |
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| Headlands Technologies | 28k | $886k | 100% | Mar 2026 |
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| Boothbay Fund Management | 27k | $875k | -19% | Mar 2026 |
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| Ing Investment Management | 27k | $866k | -6% | Mar 2026 |
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| Eleva Capital SAS | 26k | $823k | 100% | Mar 2026 |
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| Lifetime Wealth Management P.C. | 24k | $752k | -60% | Mar 2026 |
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| CenterBook Partners | 22k | $712k | 85% | Mar 2026 |
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| Legato Capital Management | 22k | $691k | -74% | Mar 2026 |
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| DnB NOR Asset Management AS | 22k | $690k | 7% | Mar 2026 |
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| Zurcher Kantonalbank | 21k | $670k | 6% | Mar 2026 |
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| DAFNA Capital Management | 20k | $640k | 100% | Mar 2026 |
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| State of Wisconsin Investment Board | 20k | $702k | 100% | Dec 2025 |
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| Aquatic Capital Management | 20k | $628k | -57% | Mar 2026 |
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| Glenmede Trust Company | 19k | $595k | -16% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 18k | $572k | -4% | Mar 2026 |
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| New York State Common Retirement Fund | 18k | $570k | -33% | Mar 2026 |
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| Brevan Howard Capital Management | 17k | $528k | 100% | Mar 2026 |
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| Envestnet Asset Management | 16k | $498k | -12% | Mar 2026 |
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| Mesirow Financial Investment Management International Equity | 15k | $494k | 88% | Mar 2026 |
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| State of New Jersey Common Pension Fund D | 15k | $493k | 0% | Mar 2026 |
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| PSP Research | 15k | $480k | 1% | Mar 2026 |
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| SBI Okasan Asset Management | 15k | $437k | 100% | Mar 2026 |
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| AlphaCentric Advisors | 15k | $469k | 7% | Mar 2026 |
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| Altfest L J & Co | 14k | $446k | 100% | Mar 2026 |
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| Ptm Wealth Management | 13k | $440k | 0% | Mar 2026 |
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| Keybank National Association | 13k | $400k | -5% | Mar 2026 |
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| Arizona State Retirement System | 12k | $396k | -3% | Mar 2026 |
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| Letko, Brosseau & Associates | 12k | $377k | 0% | Mar 2026 |
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| Royal Bank of Canada | 11k | $314k | -57% | Mar 2026 |
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| Manufacturers Life Insurance Company | 11k | $362k | -50% | Mar 2026 |
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| Twinbeech Capital | 11k | $339k | -61% | Mar 2026 |
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| AQR Capital Management | 10k | $332k | 1% | Mar 2026 |
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| Vanguard Investments Australia | 10k | $321k | 100% | Mar 2026 |
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| Klp Kapitalforvaltning As | 9.9k | $317k | 9% | Mar 2026 |
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| Pnc Financial Services | 9.1k | $292k | 148% | Mar 2026 |
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| Creative Planning | 8.4k | $268k | -47% | Mar 2026 |
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| Invesco | 7.3k | $233k | 22% | Mar 2026 |
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| Atlantic Trust | 7.2k | $254k | -5% | Dec 2025 |
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| Virginia Retirement System | 7.2k | $253k | 100% | Dec 2025 |
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| Virtus Investment Advisers | 7.1k | $251k | 32% | Dec 2025 |
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| Allianz Asset Management | 6.6k | $211k | 0% | Mar 2026 |
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| Pictet Asset Management Holding SA | 6.5k | $209k | -99% | Mar 2026 |
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| Guggenheim Capital, LLC Managers | 6.5k | $207k | 1% | Mar 2026 |
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| Mirae Asset Global Investments | 6.0k | $192k | 9% | Mar 2026 |
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| Barclays | 5.7k | $198k | -1% | Dec 2025 |
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| Citigroup | 4.8k | $153k | 100% | Mar 2026 |
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| Caitong International Asset Management | 3.8k | $121k | 16317% | Mar 2026 |
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| Us Bancorp | 3.4k | $120k | 2433% | Dec 2025 |
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| Freestone Grove Partners | 3.0k | $96k | 100% | Mar 2026 |
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| Quarry | 3.0k | $105k | -56% | Dec 2025 |
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| AdvisorNet Financial | 2.6k | $82k | 100% | Mar 2026 |
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| Gf Fund Management | 2.5k | $82k | 14% | Mar 2026 |
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| National Bank Of Canada /fi/ | 2.0k | $71k | 3% | Dec 2025 |
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| Parallel Advisors | 1.4k | $45k | 1% | Mar 2026 |
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| KBC Group NV | 1.2k | $37k | 100% | Mar 2026 |
|
| Tower Research Capital | 943.00 | $33k | -68% | Dec 2025 |
|
Who sold out of Newamsterdam Pharma Co Nv?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Jpmorgan Chase & Co | Sep 2025 | 1.3M | $37M |
| Integral Health Asset Management | Sep 2025 | 1.0M | $28M |
| Siren | Sep 2025 | 766k | $22M |
| AH Lisanti Capital Growth | Dec 2025 | 179k | $6.3M |
| Saturn V Capital Management | Sep 2025 | 153k | $4.4M |
| Centiva Capital | Dec 2025 | 80k | $2.8M |
| JTC Employer Solutions Trustee | Dec 2025 | 76k | $3.0M |
| Jain Global | Dec 2025 | 48k | $1.7M |
| Ikarian Capital | Dec 2025 | 46k | $1.6M |
| Winton Capital | Dec 2025 | 29k | $1.0M |
| Yarbrough Capital | Dec 2025 | 24k | $841k |
| Peak6 | Dec 2025 | 21k | $728k |
| Holocene Advisors | Dec 2025 | 21k | $718k |
| TD Asset Management | Dec 2025 | 13k | $462k |
| Leucadia National Corporation | Dec 2025 | 12k | $421k |
| Polen Capital Management | Dec 2025 | 11k | $394k |
| Fox Run Management | Dec 2025 | 9.8k | $344k |
| Jaffetilchin Investment Partners | Dec 2025 | 9.2k | $323k |
| Teacher Retirement System Of Texas | Dec 2025 | 6.7k | $235k |
| Avanza Fonder AB | Dec 2025 | 6.6k | $230k |
| CLS Investments | Dec 2025 | 6.5k | $230k |
| Massey, Quick & Co | Dec 2025 | 5.8k | $202k |
| Seven Fleet Capital Management | Dec 2025 | 4.0k | $140k |
| Persistent Asset Partners | Dec 2025 | 3.9k | $139k |
| Quantbot Technologies | Dec 2025 | 3.7k | $130k |
| Simplex Trading | Sep 2025 | 3.4k | $95k |
| Nbc Securities | Dec 2025 | 2.5k | $86k |
| Wolverine Asset Management | Dec 2025 | 2.0k | $71k |
| Navalign | Dec 2025 | 1.3k | $46k |
| Group One Trading | Dec 2025 | 1.3k | $46k |