Position in IRON
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,621,630
+$507,902 QoQ
Shares Held
35,844
+8.4% QoQ
Ownership
0.093%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#85
of 216 holders
Holding Since
Jun 2021
17 quarters on record
Voting authority
Sole 22%
Shared 0%
None 78%
Common Shares in IRON Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026RHUMBLINE ADVISERS holds $1,404,724,682 across 329 Biotechnology names. IRON ranks #84 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
396,380 | $196,893,837 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
157,794 | $98,390,870 | |
| 3 | MRNA |
Moderna, Inc.
|
809,853 | $56,714,005 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
165,579 | $49,844,246 | |
| 5 | INCY |
Incyte Corp
|
428,533 | $48,578,500 | |
| 6 | RVMD |
Revolution Medicines, Inc.
|
226,008 | $42,326,778 | |
| 7 | ROIV |
Roivant Sciences Ltd.
|
1,178,789 | $41,717,342 | |
| 8 | JAZZ |
Jazz Pharmaceuticals plc
|
163,018 | $39,282,447 |
All Filings in IRON
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,621,630 | 35,844 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $2,113,728 | 33,058 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $2,369,038 | 29,833 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $2,279,099 | 34,490 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $1,893,584 | 35,755 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,595,628 | 32,144 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $1,840,882 | 29,036 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $1,350,514 | 27,483 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,101,826 | 24,447 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $817,598 | 13,132 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $730,432 | 12,646 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $654,713 | 13,936 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $453,324 | 10,210 | Shares | Sole | 2023-08-08 | |
| 2022-03-31 GMTX | — | 17,304 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 GMTX | — | 18,738 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 GMTX | — | 18,738 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 GMTX | — | 19,382 | Shares | Sole | 2021-08-05 | |
| No filing history on record for this holder in this stock. | ||||||