Position in ALT
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$479,466
+$40,805 QoQ
Shares Held
155,671
+28.1% QoQ
Ownership
0.080%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
16 quarters on record
Voting authority
Sole 28.21720166248049.ToString("F0")%
Shared 0.ToString("F0")%
None 71.78279833751951.ToString("F0")%
Common Shares in ALT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026RHUMBLINE ADVISERS holds $1,237,828,718 across 284 Biotechnology names. ALT ranks #161 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
423,140 | $188,948,935 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
157,781 | $121,907,911 | |
| 3 | INCY |
Incyte Corp
|
693,665 | $65,287,749 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
195,277 | $64,611,300 | |
| 5 | INSM |
INSMED Inc
|
272,615 | $44,578,004 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
164,542 | $31,106,665 | |
| 7 | EXEL |
Exelixis, Inc.
|
723,931 | $31,049,400 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
1,113,266 | $30,837,468 |
All Filings in ALT
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $479,466 | 155,671 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $438,661 | 121,513 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $492,901 | 130,743 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $441,106 | 113,981 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $532,595 | 106,519 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $756,155 | 104,876 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $670,604 | 109,219 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $714,515 | 107,446 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $869,494 | 85,412 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $915,907 | 81,414 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $201,143 | 77,363 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $265,004 | 75,072 | Shares | Sole | 2023-08-08 | |
| 2022-03-31 | $305,925 | 50,234 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $440,962 | 48,140 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $522,318 | 46,182 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $415,285 | 42,161 | Shares | Sole | 2021-08-05 | |
| No filing history on record for this holder in this stock. | ||||||