Who owns DISC MEDICINE INC?
- Ticker: IRON
- CUSIP Number: 254604101
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Analyze quarterly positions in Disc Medicine with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Disc Medicine stock
Who bought or sold DISC MEDICINE INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 5.5M | $433M | 10% | Dec 2025 |
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| RA Capital Management | 2.5M | $157M | 24% | Mar 2026 |
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| BlackRock | 2.3M | $145M | 0% | Mar 2026 |
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| Vanguard Group | 1.8M | $140M | 22% | Dec 2025 |
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| Wellington Management Company | 1.5M | $121M | 8% | Dec 2025 |
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| Atlas Venture Life Science Advisors | 1.5M | $120M | -29% | Dec 2025 |
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| Vanguard Capital Management | 1.4M | $88M | 100% | Mar 2026 |
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| Frazier Life Sciences Management | 1.4M | $87M | 8% | Mar 2026 |
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| TCG Crossover Management | 1.3M | $86M | 100% | Mar 2026 |
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| BVF | 1.3M | $81M | 96% | Mar 2026 |
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| State Street Corporation | 1.2M | $94M | 14% | Dec 2025 |
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| OrbiMed Advisors | 1.1M | $68M | 0% | Mar 2026 |
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| Siren | 988k | $79M | 8% | Dec 2025 |
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| Woodline Partners | 958k | $61M | 0% | Mar 2026 |
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| Geode Capital Management | 744k | $48M | 9% | Mar 2026 |
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| Vestal Point Capital | 700k | $45M | -5% | Mar 2026 |
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| Deerfield Management Company | 657k | $42M | 29% | Mar 2026 |
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| Goldman Sachs Group | 640k | $41M | -15% | Mar 2026 |
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| Jennison Associates | 610k | $39M | 15% | Mar 2026 |
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| Logos Global Management | 560k | $36M | 10% | Mar 2026 |
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| Assenagon Asset Management | 546k | $35M | 53% | Mar 2026 |
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| Armistice Capital | 536k | $34M | 23% | Mar 2026 |
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| Opaleye Management | 421k | $27M | 110% | Mar 2026 |
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| Palo Alto Investors | 402k | $26M | 27% | Mar 2026 |
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| Eventide Asset Management | 395k | $31M | 28% | Dec 2025 |
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| Dimensional Fund Advisors | 394k | $25M | 76% | Mar 2026 |
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| Pictet Asset Management Holding SA | 387k | $25M | -2% | Mar 2026 |
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| Standard Life Aberdeen | 376k | $24M | 60% | Mar 2026 |
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| Foresite Capital Management V | 374k | $24M | 25% | Mar 2026 |
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| Baker Bros. Advisors | 350k | $22M | 4% | Mar 2026 |
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| Saturn V Capital Management | 298k | $24M | -12% | Dec 2025 |
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| Checkpoint Capital | 287k | $18M | -37% | Mar 2026 |
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| Loomis, Sayles and | 282k | $22M | 100% | Dec 2025 |
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| Octagon Capital Advisors | 270k | $17M | 100% | Mar 2026 |
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| Vanguard Portfolio Management | 247k | $16M | 100% | Mar 2026 |
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| Charles Schwab Investment Management | 247k | $20M | 9% | Dec 2025 |
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| Northern Trust | 228k | $18M | 4% | Dec 2025 |
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| Vanguard Fiduciary Trust | 217k | $14M | 100% | Mar 2026 |
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| Bank of New York Mellon | 205k | $13M | 203% | Mar 2026 |
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| Ensign Peak Advisors | 192k | $12M | 8% | Mar 2026 |
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| Bank of America Corporation | 167k | $11M | 100% | Mar 2026 |
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| First Turn Management | 153k | $12M | -61% | Dec 2025 |
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| Bain Capital Life Sciences Investors | 141k | $9.0M | 100% | Mar 2026 |
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| Citadel Advisors | 131k | $8.4M | 31% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 128k | $8.2M | 5% | Mar 2026 |
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| Alyeska Investment Group | 125k | $8.0M | 150% | Mar 2026 |
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| Catalio Capital Management | 123k | $7.9M | 11% | Mar 2026 |
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| Ubs Global Asset Management Americas | 111k | $7.1M | -3% | Mar 2026 |
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| Kennedy Capital Management | 108k | $6.9M | 1061% | Mar 2026 |
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| HealthInvest Partners AB | 107k | $3.2M | 124% | Mar 2026 |
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| Barclays | 100k | $7.9M | -7% | Dec 2025 |
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| UBS Group | 99k | $6.3M | -15% | Mar 2026 |
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| DnB NOR Asset Management AS | 97k | $6.2M | 15% | Mar 2026 |
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| Morgan Stanley | 94k | $6.0M | 26% | Mar 2026 |
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| Millennium Management | 83k | $5.3M | -60% | Mar 2026 |
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| Raymond James Financial | 80k | $6.4M | -43% | Dec 2025 |
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| Sofinnova Ventures | 78k | $5.0M | -29% | Mar 2026 |
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| Victory Capital Management | 76k | $6.1M | -49% | Dec 2025 |
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| Freestone Grove Partners | 69k | $4.4M | 100% | Mar 2026 |
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| Nantahala Capital Management | 67k | $4.3M | -50% | Mar 2026 |
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| iA Global Asset Management | 66k | $4.2M | 0% | Mar 2026 |
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| Casdin Capital | 65k | $4.2M | 100% | Mar 2026 |
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| Verition Fund Management | 64k | $5.0M | 936% | Dec 2025 |
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| Renaissance Technologies | 63k | $5.0M | 824% | Dec 2025 |
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| KVP Capital Advisors | 58k | $3.7M | 0% | Mar 2026 |
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| Moore Capital Management | 58k | $3.7M | 100% | Mar 2026 |
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| Sio Capital Management | 58k | $4.6M | -80% | Dec 2025 |
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| J. Goldman & Co | 54k | $4.3M | 100% | Dec 2025 |
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| Susquehanna International | 54k | $4.3M | 36% | Dec 2025 |
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| Sphera Funds Management | 54k | $3.4M | 100% | Mar 2026 |
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| Nuveen | 51k | $3.3M | 6% | Mar 2026 |
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| Schroder Investment Management Group | 50k | $3.9M | -25% | Dec 2025 |
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| Burkehill Global Management | 50k | $3.2M | 0% | Mar 2026 |
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| Nicholas Investments Partners | 48k | $3.8M | -45% | Dec 2025 |
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| Swiss National Bank | 48k | $3.1M | 0% | Mar 2026 |
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| Exome Asset Management | 47k | $3.7M | -24% | Dec 2025 |
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| Ameriprise Financial | 46k | $2.9M | -45% | Mar 2026 |
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| Bnp Paribas Investment Partners | 40k | $3.2M | 18775% | Dec 2025 |
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| Lazard Asset Management | 39k | $2.5M | -32% | Mar 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 38k | $2.4M | 39% | Mar 2026 |
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| Rafferty Asset Management | 36k | $2.9M | -3% | Dec 2025 |
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| Seven Grand Managers | 35k | $2.2M | 0% | Mar 2026 |
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| California State Teachers Retirement System | 34k | $2.2M | 48% | Mar 2026 |
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| Rhumbline Advisers | 33k | $2.1M | 11% | Mar 2026 |
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| Manufacturers Life Insurance Company | 33k | $2.1M | -38% | Mar 2026 |
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| Brevan Howard Capital Management | 32k | $2.0M | -35% | Mar 2026 |
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| Squarepoint Ops | 32k | $2.0M | 101% | Mar 2026 |
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| ALPS Advisors | 31k | $2.0M | 0% | Mar 2026 |
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| Tudor Investment Corporation | 31k | $2.0M | -53% | Mar 2026 |
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| Invesco | 31k | $2.0M | -50% | Mar 2026 |
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| TD Asset Management | 31k | $1.9M | -56% | Mar 2026 |
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| American Century Companies | 30k | $2.4M | 9% | Dec 2025 |
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| Rtw Investments | 30k | $2.4M | 100% | Dec 2025 |
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| Bank Of Montreal | 29k | $1.8M | 100% | Mar 2026 |
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| Pnc Financial Services | 25k | $1.6M | 0% | Mar 2026 |
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| Alliancebernstein | 25k | $1.9M | 0% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 24k | $1.6M | 19% | Mar 2026 |
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| ProFund Advisors | 24k | $1.5M | 78% | Mar 2026 |
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| XTX Topco | 23k | $1.8M | 100% | Dec 2025 |
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| Algert Coldiron Investors | 23k | $1.5M | 100% | Mar 2026 |
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| Boothbay Fund Management | 21k | $1.4M | 100% | Mar 2026 |
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| Legal & General Group | 19k | $1.2M | -18% | Mar 2026 |
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| Teachers Retirement System Of The State Of Kentucky | 19k | $1.2M | 18% | Mar 2026 |
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| State of Wisconsin Investment Board | 17k | $1.4M | 38% | Dec 2025 |
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| Zimmer Partners | 17k | $1.1M | -39% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 17k | $1.1M | 22% | Mar 2026 |
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| Vanguard Asset Management | 16k | $1.0M | 100% | Mar 2026 |
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| Sei Investments | 16k | $993k | 100% | Mar 2026 |
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| Wells Fargo & Company | 15k | $939k | -56% | Mar 2026 |
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| Headlands Technologies | 15k | $934k | 100% | Mar 2026 |
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| AQR Capital Management | 14k | $905k | 1% | Mar 2026 |
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| Springbok Capital Management | 14k | $1.1M | -23% | Dec 2025 |
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| MetLife Investment Advisors | 14k | $1.1M | -1% | Dec 2025 |
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| SummitTX Capital | 14k | $884k | 100% | Mar 2026 |
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| Vanguard Global Advisers | 13k | $800k | 100% | Mar 2026 |
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| Henderson Group | 12k | $740k | -97% | Mar 2026 |
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| SG Americas Securities | 11k | $718k | -47% | Mar 2026 |
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| Partner Fund Management | 11k | $874k | -66% | Dec 2025 |
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| Man Group | 10k | $640k | 100% | Mar 2026 |
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| Ghisallo Capital Management | 10k | $639k | 0% | Mar 2026 |
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| Florida State Board of Administration | 8.7k | $557k | 0% | Mar 2026 |
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| New York State Common Retirement Fund | 8.6k | $548k | -39% | Mar 2026 |
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| China Universal Asset Management | 8.4k | $535k | 8% | Mar 2026 |
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| State of New Jersey Common Pension Fund D | 8.3k | $532k | 0% | Mar 2026 |
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| Lion Point Capital | 8.1k | $518k | 0% | Mar 2026 |
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| PSP Research | 8.0k | $512k | 100% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 7.8k | $617k | 100% | Dec 2025 |
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| Citigroup | 7.7k | $495k | 100% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 7.5k | $478k | 11% | Mar 2026 |
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| E Fund Management | 6.8k | $433k | 100% | Mar 2026 |
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| FORA Capital | 6.7k | $544k | 100% | Dec 2025 |
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| Arizona State Retirement System | 6.7k | $427k | -2% | Mar 2026 |
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| Inceptionr | 6.5k | $415k | 100% | Mar 2026 |
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| Capstone Investment Advisors | 6.3k | $401k | 100% | Mar 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 6.0k | $384k | 0% | Mar 2026 |
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| Vanguard Investments Australia | 6.0k | $381k | 100% | Mar 2026 |
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| Jane Street | 5.9k | $377k | -40% | Mar 2026 |
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| Intech Investment Management | 5.9k | $375k | -41% | Mar 2026 |
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| ProShare Advisors | 5.7k | $364k | -9% | Mar 2026 |
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| Zurcher Kantonalbank | 5.6k | $361k | 89% | Mar 2026 |
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| Engineers Gate Manager | 5.5k | $434k | 100% | Dec 2025 |
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| Klp Kapitalforvaltning As | 5.2k | $333k | 0% | Mar 2026 |
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| Eleva Capital SAS | 5.1k | $327k | 100% | Mar 2026 |
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| Marshall Wace | 4.6k | $369k | -67% | Dec 2025 |
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| Ing Investment Management | 4.4k | $283k | -66% | Mar 2026 |
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| Entropy Technologies | 4.4k | $346k | 100% | Dec 2025 |
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| Prudential Financial | 4.3k | $273k | 100% | Mar 2026 |
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| Fiduciary Trust Company | 4.1k | $322k | 0% | Dec 2025 |
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| AlphaCentric Advisors | 4.0k | $254k | 6% | Mar 2026 |
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| Thomas Stevens, CFA" | 4.0k | $253k | -39% | Mar 2026 |
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| Russell Investments | 2.6k | $168k | -89% | Mar 2026 |
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| Royal Bank of Canada | 24.00 | $2.0k | -100% | Mar 2026 |
|
Who sold out of Disc Medicine?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Jpmorgan Chase & Co | Sep 2025 | 753k | $50M |
| First Light Asset Management | Dec 2025 | 523k | $42M |
| Perceptive Advisors | Dec 2025 | 451k | $36M |
| Adage Capital Partners GP | Sep 2025 | 450k | $30M |
| Dr. Jeffrey R. Jay, M.D. | Dec 2025 | 250k | $20M |
| Balyasny Asset Management | Dec 2025 | 222k | $18M |
| TimesSquare Capital Management | Dec 2025 | 188k | $15M |
| Blue Owl Capital Holdings | Sep 2025 | 102k | $6.8M |
| Patient Square Capital | Dec 2025 | 74k | $5.9M |
| ExodusPoint Capital Management | Dec 2025 | 58k | $4.6M |
| Eagle Health Investments | Dec 2025 | 27k | $2.2M |
| Campbell & Co. Investment Adviser | Dec 2025 | 17k | $1.4M |
| Fred Alger Management | Dec 2025 | 12k | $974k |
| Y-Intercept | Dec 2025 | 11k | $902k |
| Legato Capital Management | Dec 2025 | 8.2k | $655k |
| Caption Management | Sep 2025 | 7.6k | $502k |
| Jain Global | Dec 2025 | 7.3k | $581k |
| Abel Hall | Dec 2025 | 4.4k | $353k |