Foresite Capital Management V, LLC
Position in IRON — Disc Medicine, Inc.
CIK 1792206
WEST HOLLYWOOD, CA
Position in IRON
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$27,359,406
+$3,441,435 QoQ
Shares Held
374,069
0.0% QoQ
Ownership
0.974%
of shares outstanding
% of Portfolio
7.55%
of 13F equity value
Holder Rank
#31
of 216 holders
Holding Since
Mar 2021
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRON Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Foresite Capital Management V, LLC holds $336,610,422 across 8 Biotechnology names. IRON ranks #3 (8.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALMS |
Alumis Inc.
|
5,896,995 | $165,941,439 | |
| 2 | CGON |
CG Oncology, Inc.
|
1,079,050 | $76,666,502 | |
| 3 | IRON |
Disc Medicine, Inc.
This page
|
374,069 | $27,359,406 | |
| 4 | PHVS |
Pharvaris N.V.
|
664,142 | $22,966,030 | |
| 5 | EIKN |
Eikon Therapeutics, Inc.
|
1,318,983 | $17,212,728 | |
| 6 | ODTX |
Odyssey Therapeutics, Inc.
|
713,105 | $13,342,194 | |
| 7 | LYEL |
Lyell Immunopharma, Inc.
|
476,386 | $6,693,223 | |
| 8 | NRIX |
Nurix Therapeutics, Inc.
|
265,000 | $6,428,900 |
All Filings in IRON
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $27,359,406 | 374,069 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $23,917,971 | 374,069 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $23,749,069 | 299,069 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $19,762,479 | 299,069 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $15,838,694 | 299,069 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $14,845,785 | 299,069 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $18,960,974 | 299,069 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $14,696,250 | 299,069 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $13,479,039 | 299,069 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $15,161,119 | 243,513 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $14,065,310 | 243,513 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $11,440,240 | 243,513 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $10,811,977 | 243,513 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $5,160,040 | 243,513 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $4,843,473 | 243,513 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 GMTX | — | 2,435,125 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 GMTX | — | 2,435,125 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 GMTX | — | 2,435,125 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 GMTX | — | 2,435,125 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 GMTX | — | 2,435,125 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 GMTX | — | 2,435,125 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 GMTX | — | 2,435,125 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||