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, Q3 2024
Institutional positions in Disc Medicine, Inc. as of Sep 30, 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
- 132
- +13 vs. Q2 2024
- Shares held
- 27.4M
- +1.25M (+4.8%) vs. Q2 2024
- Total value
- $1.35B
- +$169.3M (+14.4%) vs. Q2 2024
- New holders
- 25
- 59 more added
- Sold out
- 12
- 26 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Disc Medicine, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 2 | $98 | 0.00% | +2 | New |
| Aster Capital Management (DIFC) Ltd | 6 | $295 | 0.00% | +6 | New |
| Wolff Wiese Magana LLC | 14 | $688 | 0.00% | +14 | New |
| Rothschild Investment LLC | 20 | $983 | 0.00% | +15+300.0% | Added |
| CWM, LLC | 22 | $1.00K | 0.00% | +11+100.0% | Added |
| Bessemer Group Inc | 25 | $1.00K | 0.00% | +25 | New |
| Comerica Bank | 21 | $1.03K | 0.00% | +18+600.0% | Added |
| Nisa Investment Advisors, LLC | 39 | $1.92K | 0.00% | +7+21.9% | Added |
| Clearstead Advisors, LLC | 46 | $2.26K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 81 | $3.00K | 0.00% | −751−90.3% | Reduced |
| Clear Street Markets LLC | 60 | $3.00K | 0.00% | +60 | New |
| Sterling Capital Management LLC | 63 | $3.10K | 0.00% | +63 | New |
| GAMMA Investing LLC | 100 | $4.91K | 0.00% | +79+376.2% | Added |
| Daiwa Securities Group Inc. | 113 | $6.00K | 0.00% | +54+91.5% | Added |
| Steward Partners Investment Advisory, LLC | 400 | $19.7K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 478 | $23.5K | 0.00% | +392+455.8% | Added |
| Tower Research Capital LLC (TRC) | 559 | $27.5K | 0.00% | −3,368−85.8% | Reduced |
| Amalgamated Bank | 568 | $28.0K | 0.00% | 00.0% | Unchanged |
| Amundi | 717 | $34.3K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 730 | $36.0K | 0.00% | +730 | New |
| STRS Ohio | 900 | $44.2K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,075 | $53.8K | 0.00% | +337+45.7% | Added |
| US Bancorp | 1,176 | $57.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,999 | $98.2K | 0.00% | +389+24.2% | Added |
| Royal Bank of Canada | 2,163 | $107.0K | 0.00% | +339+18.6% | Added |
| Virtus ETF Advisers LLC | 2,353 | $115.6K | 0.05% | +41+1.8% | Added |
| Quest Partners LLC | 2,670 | $131.2K | 0.01% | +2,670 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,867 | $140.9K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,964 | $145.7K | 0.01% | +2,964 | New |
| Teacher Retirement System of Texas | 4,461 | $219.0K | 0.00% | +4,461 | New |
| Intech Investment Management LLC | 4,647 | $228.4K | 0.00% | +4,647 | New |
| Stifel Financial Corp | 4,703 | $231.1K | 0.00% | −5,015−51.6% | Reduced |
| SG Americas Securities, LLC | 4,864 | $239.0K | 0.00% | +793+19.5% | Added |
| Arizona State Retirement System | 5,121 | $251.6K | 0.00% | +5,121 | New |
| Schonfeld Strategic Advisors LLC | 5,281 | $259.5K | 0.00% | −1,643−23.7% | Reduced |
| ProShare Advisors LLC | 5,508 | $270.7K | 0.00% | +5,508 | New |
| Invesco Ltd. | 5,628 | $276.6K | 0.00% | −10−0.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 5,717 | $280.9K | 0.03% | +2,813+96.9% | Added |
| Raymond James & Associates | 5,864 | $288.2K | 0.00% | +35+0.6% | Added |
| Voya Investment Management LLC | 6,020 | $295.8K | 0.00% | +505+9.2% | Added |
| Pale Fire Capital SE | 6,609 | $324.8K | 0.05% | +6,609 | New |
| Algert Global LLC | 6,940 | $341.0K | 0.01% | +1,642+31.0% | Added |
| Profund Advisors LLC | 7,358 | $361.6K | 0.01% | +2,772+60.4% | Added |
| Lion Point Capital, LP | 7,700 | $378.4K | 1.52% | +7,700 | New |
| Two Sigma Advisers, LP | 7,900 | $388.2K | 0.00% | +7,900 | New |
| Squarepoint Ops LLC | 8,805 | $432.7K | 0.00% | +8,805 | New |
| Y-Intercept (Hong Kong) Ltd | 9,057 | $445.1K | 0.03% | +9,057 | New |
| Susquehanna International Group, LLP | 9,156 | $449.9K | 0.00% | −4,752−34.2% | Reduced |
| Deutsche Bank AG | 9,160 | $450.1K | 0.00% | +2,347+34.4% | Added |
| HighVista Strategies LLC | 9,565 | $470.0K | 0.16% | +9,565 | New |
| New York State Common Retirement Fund | 10,255 | $503.9K | 0.00% | −2,300−18.3% | Reduced |
| Corebridge Financial, Inc. | 10,551 | $518.5K | 0.00% | +1,712+19.4% | Added |
| MetLife Investment Management | 11,377 | $559.1K | 0.00% | +1,735+18.0% | Added |
| Verition Fund Management LLC | 11,980 | $588.7K | 0.00% | +11,980 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 12,262 | $603.9K | 0.00% | +6,478+112.0% | Added |
| State of Wisconsin Investment Board | 12,369 | $607.8K | 0.00% | −2,609−17.4% | Reduced |
| Wells Fargo & Company | 12,970 | $637.3K | 0.00% | +1,224+10.4% | Added |
| Artia Global Partners LP | 13,440 | $660.4K | 0.19% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 14,000 | $688.0K | 0.05% | +400+2.9% | Added |
| Legal & General Group Plc | 14,637 | $719.3K | 0.00% | +655+4.7% | Added |
| UBS Oconnor LLC | 14,683 | $721.5K | 0.02% | +1,364+10.2% | Added |
| Citigroup Inc | 14,883 | $731.4K | 0.00% | +751+5.3% | Added |
| Balyasny Asset Management LLC | 15,419 | $757.7K | 0.00% | +5,144+50.1% | Added |
| Trexquant Investment LP | 16,075 | $789.9K | 0.01% | −2,526−13.6% | Reduced |
| JPMorgan Chase & Co | 16,255 | $798.8K | 0.00% | +2,257+16.1% | Added |
| California State Teachers Retirement System | 16,967 | $833.8K | 0.00% | +1,019+6.4% | Added |
| Harvest Investment Services, LLC | 17,227 | $846.5K | 0.27% | −588−3.3% | Reduced |
| UBS Asset Management Americas Inc | 18,649 | $916.4K | 0.00% | +3,312+21.6% | Added |
| Teachers Retirement System of the State of Kentucky | 19,560 | $961.0K | 0.01% | +5,458+38.7% | Added |
| Alliancebernstein L.P. | 21,060 | $1.03M | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 22,564 | $1.11M | 0.19% | +22,564 | New |
| Alps Advisors Inc | 22,888 | $1.12M | 0.01% | +3,586+18.6% | Added |
| The PNC Financial Services Group, Inc. | 23,700 | $1.16M | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 24,731 | $1.22M | 0.00% | −7,680−23.7% | Reduced |
| Checkpoint Capital L.P. | 25,543 | $1.26M | 0.62% | +25,543 | New |
| Rhumbline Advisers | 27,483 | $1.35M | 0.00% | +3,036+12.4% | Added |
| Manufacturers Life Insurance Company, The | 29,065 | $1.43M | 0.00% | +771+2.7% | Added |
| UBS Group AG | 33,092 | $1.63M | 0.00% | −44,586−57.4% | Reduced |
| Zimmer Partners, LP | 34,400 | $1.69M | 0.03% | 00.0% | Unchanged |
| Swiss National Bank | 34,800 | $1.71M | 0.00% | +2,800+8.8% | Added |
| Rafferty Asset Management, LLC | 36,726 | $1.80M | 0.01% | +12,743+53.1% | Added |
| Ensign Peak Advisors, Inc | 40,000 | $1.97M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 40,145 | $1.97M | 0.00% | +22,202+123.7% | Added |
| Sofinnova Investments, Inc. | 41,352 | $2.03M | 0.17% | +12,096+41.3% | Added |
| TD Asset Management Inc | 40,732 | $2.04M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 52,905 | $2.60M | 0.00% | +1,855+3.6% | Added |
| Dimensional Fund Advisors LP | 53,566 | $2.63M | 0.00% | +53,566 | New |
| Exome Asset Management LLC | 64,516 | $3.17M | 2.14% | +3,516+5.8% | Added |
| Morgan Stanley | 69,937 | $3.44M | 0.00% | −28,997−29.3% | Reduced |
| Bank of America Corp | 70,092 | $3.44M | 0.00% | +9,503+15.7% | Added |
| ExodusPoint Capital Management, LP | 81,586 | $4.01M | 0.04% | +76,568+1,525.9% | Added |
| Schroder Investment Management Group | 92,579 | $4.64M | 0.00% | +440+0.5% | Added |
| Nuveen Asset Management, LLC | 94,804 | $4.66M | 0.00% | +38,883+69.5% | Added |
| Ally Bridge Group (NY) LLC | 100,000 | $4.91M | 2.63% | −66,500−39.9% | Reduced |
| Silverarc Capital Management, LLC | 103,862 | $5.10M | 1.15% | +2,675+2.6% | Added |
| Artisan Partners Limited Partnership | 104,925 | $5.16M | 0.01% | −4,394−4.0% | Reduced |
| Eagle Asset Management Inc | 83,215 | $5.41M | 0.03% | −15,460−15.7% | Reduced |
| Nantahala Capital Management, LLC | 150,000 | $7.37M | 0.62% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 157,548 | $7.74M | 0.01% | −59,153−27.3% | Reduced |