Position in IBRX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$21,889,154
-$4,551,989 QoQ
Shares Held
2,500,189
-27.5% QoQ
Ownership
0.236%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#14
of 403 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IBRX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Woodline Partners LP holds $4,400,572,274 across 197 Biotechnology names. IBRX ranks #57 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RVMD |
Revolution Medicines, Inc.
|
2,002,863 | $375,096,182 | |
| 2 | PTGX |
Protagonist Therapeutics, Inc
|
1,414,173 | $173,349,326 | |
| 3 | TNGX |
Tango Therapeutics, Inc.
|
4,000,567 | $125,057,724 | |
| 4 | BHVN |
Biohaven Ltd.
|
7,660,280 | $113,984,966 | |
| 5 | COGT |
Cogent Biosciences, Inc.
|
2,603,162 | $100,742,369 | |
| 6 | CYTK |
Cytokinetics Inc
|
1,100,708 | $93,769,314 | |
| 7 | RCUS |
Arcus Biosciences, Inc.
|
3,007,798 | $92,730,412 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
2,500,673 | $88,498,817 |
All Filings in IBRX
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,889,154 | 2,500,189 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $26,441,143 | 3,447,346 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,824,149 | 3,446,540 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $13,032,403 | 5,297,725 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $9,097,099 | 3,445,871 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $10,369,741 | 3,445,097 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,812,646 | 3,442,440 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,636,122 | 439,818 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,767,167 | 437,843 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||