BAKER BROS. ADVISORS LP
Position in PRAX — Praxis Precision Medicines, Inc.
CIK 1263508
NEW YORK, NY
Position in PRAX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$586,953,158
+$22,090,295 QoQ
Shares Held
1,753,198
0.0% QoQ
Ownership
6.28%
of shares outstanding
% of Portfolio
2.95%
of 13F equity value
Holder Rank
#5
of 308 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026BAKER BROS. ADVISORS LP holds $18,875,530,286 across 78 Biotechnology names. PRAX ranks #11 (3.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INCY |
Incyte Corp
|
30,762,330 | $3,487,217,728 | |
| 2 | ONC |
BeOne Medicines Ltd.
|
8,801,567 | $2,508,182,547 | |
| 3 | RVMD |
Revolution Medicines, Inc.
|
11,443,357 | $2,143,111,898 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
2,143,131 | $1,150,754,190 | |
| 5 | ACAD |
Acadia Pharmaceuticals Inc
|
42,912,904 | $1,085,696,471 | |
| 6 | KYMR |
Kymera Therapeutics, Inc.
|
8,657,242 | $992,725,940 | |
| 7 | INSM |
INSMED Inc
|
8,796,111 | $937,841,354 | |
| 8 | CELC |
Celcuity Inc.
|
7,915,792 | $828,150,159 |
All Filings in PRAX
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $586,953,158 | 1,753,198 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $564,862,863 | 1,753,198 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $332,021,073 | 1,126,488 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $36,542,864 | 689,488 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $28,992,970 | 689,488 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $12,555,154 | 331,533 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $25,514,779 | 331,533 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $18,591,461 | 323,105 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,440,204 | 131,533 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $8,026,143 | 131,533 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $2,930,555 | 131,533 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,214,654 | 1,879,915 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,161,902 | 1,879,915 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,520,851 | 1,879,915 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,356,149 | 1,830,315 | Shares | Sole | 2023-02-14 | |
| No filing history on record for this holder in this stock. | ||||||