Position in RYTM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$66,000,750
-$7,726,154 QoQ
Shares Held
758,891
+10.2% QoQ
Ownership
1.11%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RYTM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Woodline Partners LP holds $3,320,901,631 across 188 Biotechnology names. RYTM ranks #7 (2.0% 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.
This page
|
758,891 | $66,000,750 | |
| 8 | CYTK |
Cytokinetics Inc
|
1,000,428 | $65,938,209 |
All Filings in RYTM
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $66,000,750 | 758,891 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $73,726,904 | 688,779 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $58,592,681 | 580,183 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $32,503,735 | 514,381 | Shares | Sole | 2025-08-14 | |
| 2024-09-30 | $7,534,886 | 143,823 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,816,781 | 44,247 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $7,461,729 | 172,207 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $3,440,854 | 74,850 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||