Position in PHAT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,100,167
+$993,010 QoQ
Shares Held
369,052
+97.0% QoQ
Ownership
0.463%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PHAT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Woodline Partners LP holds $3,316,203,980 across 189 Biotechnology names. PHAT ranks #119 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RVMD |
Revolution Medicines, Inc.
|
2,506,570 | $243,763,932 | |
| 2 | TNGX |
Tango Therapeutics, Inc.
|
8,000,013 | $167,360,271 | |
| 3 | PTGX |
Protagonist Therapeutics, Inc
|
1,414,173 | $149,053,834 | |
| 4 | RCUS |
Arcus Biosciences, Inc.
|
3,777,798 | $81,600,436 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
243,883 | $80,693,568 | |
| 6 | SRRK |
Scholar Rock Holding Corp
|
1,500,470 | $73,763,105 | |
| 7 | RYTM |
Rhythm Pharmaceuticals, Inc.
|
758,891 | $66,000,750 | |
| 8 | CYTK |
Cytokinetics Inc
|
1,000,428 | $65,938,209 |
All Filings in PHAT
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,100,167 | 369,052 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,107,157 | 187,291 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,204,415 | 187,291 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,796,120 | 187,291 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,713,108 | 751,692 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,133,739 | 1,001,692 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $46,527,288 | 2,573,412 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $8,095,697 | 785,990 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $6,015,582 | 566,439 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $10,007,584 | 1,096,121 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $7,674,017 | 740,021 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $9,647,212 | 673,688 | Shares | Sole | 2023-08-14 | |
| 2021-09-30 | $959,886 | 29,903 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $1,565,425 | 41,678 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||