Disc Medicine, Inc.
IRON- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001816736
In the last 90 days, Disc Medicine, Inc. insiders filed 0 open-market purchases and 9 sales; 216 institutions reported holding it in 13F filings for Q2 2026, worth $3.13B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Disc Medicine, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 152
- +22 vs. Q3 2024
- Shares held
- 26.6M
- −726.8K (−2.7%) vs. Q3 2024
- Total value
- $1.68B
- +$343.0M (+25.6%) vs. Q3 2024
- New holders
- 37
- 50 more added
- Sold out
- 15
- 44 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRON on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 216 | $3.13B |
| Q1 2026 | 203 | $2.67B |
| Q4 2025 | 197 | $3.04B |
| Q3 2025 | 168 | $2.26B |
| Q2 2025 | 152 | $1.80B |
| Q1 2025 | 157 | $1.65B |
| Q4 2024 | 152 | $1.68B |
| Q3 2024 | 132 | $1.35B |
| Q2 2024 | 121 | $1.24B |
| Q1 2024 | 130 | $1.38B |
| Q4 2023 | 112 | $1.17B |
| Q3 2023 | 91 | $934.0M |
| Q2 2023 | 90 | $848.7M |
| Q1 2023 | 45 | $309.6M |
| Q4 2022 | 35 | $215.8M |
| Q3 2022 | 44 | $43.9M |
| Q2 2022 | 51 | $43.8M |
| Q1 2022 | 57 | $39.6M |
| Q4 2021 | 62 | $93.8M |
| Q3 2021 | 62 | $103.5M |
| Q2 2021 | 55 | $165.3M |
| Q1 2021 | 49 | $346.6M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Disc Medicine, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1 | $63 | 0.00% | +1 | New |
| Parallel Advisors, LLC | 1 | $63 | 0.00% | +1 | New |
| True Wealth Design, LLC | 1 | $64 | 0.00% | +1 | New |
| Quantbot Technologies LP | 4 | $254 | 0.00% | −2,960−99.9% | Reduced |
| Amundi | 5 | $313 | 0.00% | −712−99.3% | Reduced |
| SBI Securities Co., Ltd. | 6 | $380 | 0.00% | +6 | New |
| Caitong International Asset Management Co., Ltd | 7 | $444 | 0.00% | +7 | New |
| Russell Investments Group, Ltd. | 10 | $634 | 0.00% | +10 | New |
| Wolff Wiese Magana LLC | 14 | $888 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 15 | $968 | 0.00% | −6−28.6% | Reduced |
| Fortitude Family Office, LLC | 20 | $1.27K | 0.00% | +20 | New |
| CoreCap Advisors, LLC | 28 | $1.77K | 0.00% | +28 | New |
| Skopos Labs, Inc. | 29 | $1.84K | 0.00% | +29 | New |
| Rothschild Investment LLC | 30 | $1.90K | 0.00% | +10+50.0% | Added |
| Bessemer Group Inc | 25 | $2.00K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 46 | $2.92K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 54 | $3.42K | 0.00% | +48+800.0% | Added |
| Larson Financial Group LLC | 68 | $4.31K | 0.00% | +68 | New |
| CWM, LLC | 80 | $5.00K | 0.00% | +58+263.6% | Added |
| Nisa Investment Advisors, LLC | 83 | $5.26K | 0.00% | +44+112.8% | Added |
| Daiwa Securities Group Inc. | 113 | $7.00K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 239 | $15.2K | 0.00% | +139+139.0% | Added |
| Group One Trading, L.P. | 400 | $25.4K | 0.00% | −78−16.3% | Reduced |
| Advisor Group Holdings, Inc. | 417 | $26.4K | 0.00% | +417 | New |
| Steward Partners Investment Advisory, LLC | 525 | $33.3K | 0.00% | +125+31.3% | Added |
| Sterling Capital Management LLC | 566 | $35.9K | 0.00% | +503+798.4% | Added |
| Amalgamated Bank | 568 | $36.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 625 | $39.6K | 0.00% | +625 | New |
| Quest Partners LLC | 629 | $39.9K | 0.01% | −2,041−76.4% | Reduced |
| Public Employees Retirement Association of Colorado | 730 | $46.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 825 | $52.3K | 0.00% | +266+47.6% | Added |
| STRS Ohio | 900 | $57.1K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 992 | $63.6K | 0.00% | −83−7.7% | Reduced |
| Virtus ETF Advisers LLC | 1,106 | $70.1K | 0.03% | −1,247−53.0% | Reduced |
| US Bancorp | 1,176 | $74.6K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 1,176 | $74.6K | 0.01% | +1,176 | New |
| Ameritas Investment Partners, Inc. | 1,999 | $126.7K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,446 | $155.0K | 0.00% | +283+13.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,867 | $181.8K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 3,700 | $234.6K | 0.00% | +3,700 | New |
| State Board of Administration of Florida Retirement System | 4,050 | $256.8K | 0.00% | +4,050 | New |
| Fiduciary Trust Co | 4,051 | $256.8K | 0.00% | +4,051 | New |
| Police & Firemen's Retirement System of New Jersey | 4,107 | $260.4K | 0.00% | +4,107 | New |
| ADAR1 Capital Management, LLC | 4,196 | $266.0K | 0.05% | −18,368−81.4% | Reduced |
| Bayesian Capital Management, LP | 4,497 | $285.1K | 0.03% | +4,497 | New |
| Arizona State Retirement System | 4,725 | $299.6K | 0.00% | −396−7.7% | Reduced |
| Teacher Retirement System of Texas | 4,857 | $308.0K | 0.00% | +396+8.9% | Added |
| Virtu Financial LLC | 4,875 | $309.0K | 0.02% | +4,875 | New |
| Schonfeld Strategic Advisors LLC | 4,900 | $310.7K | 0.00% | −381−7.2% | Reduced |
| BNP Paribas Arbitrage, SA | 5,114 | $324.2K | 0.00% | +5,114 | New |
| Ameriprise Financial Inc | 5,278 | $334.6K | 0.00% | +5,278 | New |
| Profund Advisors LLC | 5,537 | $351.0K | 0.01% | −1,821−24.7% | Reduced |
| Voya Investment Management LLC | 5,862 | $371.7K | 0.00% | −158−2.6% | Reduced |
| Brevan Howard Capital Management LP | 6,213 | $393.9K | 0.01% | +6,213 | New |
| New York State Common Retirement Fund | 6,276 | $397.9K | 0.00% | −3,979−38.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 6,310 | $400.1K | 0.04% | +593+10.4% | Added |
| HighVista Strategies LLC | 6,458 | $409.4K | 0.15% | −3,107−32.5% | Reduced |
| ProShare Advisors LLC | 6,966 | $441.6K | 0.00% | +1,458+26.5% | Added |
| Bleakley Financial Group, LLC | 7,667 | $486.1K | 0.01% | +7,667 | New |
| Millennium Management LLC | 7,879 | $499.5K | 0.00% | +7,879 | New |
| Intech Investment Management LLC | 7,890 | $500.2K | 0.00% | +3,243+69.8% | Added |
| SG Americas Securities, LLC | 8,076 | $512.0K | 0.00% | +3,212+66.0% | Added |
| Corebridge Financial, Inc. | 9,809 | $621.9K | 0.00% | −742−7.0% | Reduced |
| HRT Financial LP | 10,358 | $656.0K | 0.00% | +10,358 | New |
| Lion Point Capital, LP | 10,600 | $672.0K | 3.52% | +2,900+37.7% | Added |
| Invesco Ltd. | 10,881 | $689.9K | 0.00% | +5,253+93.3% | Added |
| Jump Financial, LLC | 11,507 | $729.5K | 0.02% | +11,507 | New |
| Fred Alger Management, LLC | 11,775 | $746.5K | 0.00% | +11,775 | New |
| MetLife Investment Management | 12,132 | $769.2K | 0.00% | +755+6.6% | Added |
| State of Wisconsin Investment Board | 12,213 | $774.3K | 0.00% | −156−1.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,331 | $779.8K | 0.00% | +69+0.6% | Added |
| Engineers Gate Manager LP | 12,851 | $814.8K | 0.01% | +12,851 | New |
| Trexquant Investment LP | 12,874 | $816.2K | 0.01% | −3,201−19.9% | Reduced |
| Tudor Investment Corp Et Al | 13,353 | $846.6K | 0.01% | +13,353 | New |
| Point72 Asset Management, L.P. | 13,444 | $852.4K | 0.00% | −742,423−98.2% | Reduced |
| UBS Oconnor LLC | 14,257 | $903.9K | 0.02% | −426−2.9% | Reduced |
| California State Teachers Retirement System | 15,531 | $984.7K | 0.00% | −1,436−8.5% | Reduced |
| Harvest Investment Services, LLC | 15,614 | $989.9K | 0.24% | −1,613−9.4% | Reduced |
| Deutsche Bank AG | 16,093 | $1.02M | 0.00% | +6,933+75.7% | Added |
| Algert Global LLC | 16,337 | $1.04M | 0.02% | +9,397+135.4% | Added |
| Teachers Retirement System of the State of Kentucky | 17,005 | $1.08M | 0.01% | −2,555−13.1% | Reduced |
| Legal & General Group Plc | 17,688 | $1.12M | 0.00% | +3,051+20.8% | Added |
| Prelude Capital Management, LLC | 18,156 | $1.15M | 0.10% | +4,156+29.7% | Added |
| Cubist Systematic Strategies, LLC | 20,187 | $1.28M | 0.02% | +20,187 | New |
| Wells Fargo & Company | 20,778 | $1.32M | 0.00% | +7,808+60.2% | Added |
| Alliancebernstein L.P. | 21,060 | $1.34M | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 21,203 | $1.34M | 0.00% | −3,528−14.3% | Reduced |
| Sofinnova Investments, Inc. | 22,752 | $1.44M | 0.11% | −18,600−45.0% | Reduced |
| The PNC Financial Services Group, Inc. | 23,700 | $1.50M | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 24,067 | $1.53M | 0.01% | +1,179+5.2% | Added |
| UBS Group AG | 24,342 | $1.54M | 0.00% | −8,750−26.4% | Reduced |
| PDT Partners, LLC | 25,778 | $1.63M | 0.14% | +25,778 | New |
| Walleye Capital LLC | 27,004 | $1.71M | 0.02% | −182,232−87.1% | Reduced |
| Rafferty Asset Management, LLC | 27,749 | $1.76M | 0.01% | −8,977−24.4% | Reduced |
| Susquehanna International Group, LLP | 28,807 | $1.83M | 0.00% | +19,651+214.6% | Added |
| Rhumbline Advisers | 29,036 | $1.84M | 0.00% | +1,553+5.7% | Added |
| Swiss National Bank | 32,200 | $2.04M | 0.00% | −2,600−7.5% | Reduced |
| Zimmer Partners, LP | 33,100 | $2.10M | 0.04% | −1,300−3.8% | Reduced |
| Bank of America Corp | 35,345 | $2.24M | 0.00% | −34,747−49.6% | Reduced |