Position in ACAD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$954,880,319
-$190,890,270 QoQ
Shares Held
42,896,690
0.0% QoQ
Ownership
25.1%
of shares outstanding
% of Portfolio
5.51%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ACAD Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026BAKER BROS. ADVISORS LP holds $16,600,149,582 across 76 Biotechnology names. ACAD ranks #5 (5.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INCY |
Incyte Corp
|
30,744,412 | $2,893,664,057 | |
| 2 | ONC |
BeOne Medicines Ltd.
|
8,799,053 | $2,613,054,769 | |
| 3 | INSM |
INSMED Inc
|
7,421,111 | $1,213,500,070 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
2,141,701 | $1,121,116,222 | |
| 5 | ACAD |
Acadia Pharmaceuticals Inc
This page
|
42,896,690 | $954,880,319 | |
| 6 | RVMD |
Revolution Medicines, Inc.
|
9,555,357 | $929,258,468 | |
| 7 | CELC |
Celcuity Inc.
|
7,915,792 | $903,508,498 | |
| 8 | KOD |
Kodiak Sciences Inc.
|
19,919,186 | $759,319,370 |
All Filings in ACAD
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $954,880,319 | 42,896,690 | Shares | Sole | 2026-05-15 | |
| 2026-02-24 | $1,061,084,417 | 43,151,054 | Shares | Sole | 2026-02-26 | |
| 2025-12-31 | $1,145,770,589 | 42,896,690 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $915,415,364 | 42,896,690 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $925,281,603 | 42,896,690 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $712,202,184 | 42,877,916 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $786,809,758 | 42,877,916 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $659,462,348 | 42,877,916 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $696,766,135 | 42,877,916 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $792,566,675 | 42,864,612 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,342,091,001 | 42,864,612 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $893,298,514 | 42,864,612 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,026,607,457 | 42,864,612 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $789,282,306 | 41,938,486 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $667,421,897 | 41,923,486 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $685,868,230 | 41,923,486 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $590,701,917 | 41,923,486 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,015,077,250 | 41,910,704 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $978,195,831 | 41,910,704 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $696,136,793 | 41,910,704 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,022,202,070 | 41,910,704 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,081,296,163 | 41,910,704 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $2,240,219,167 | 41,904,586 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,728,564,172 | 41,904,586 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $2,031,115,283 | 41,904,586 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,770,468,758 | 41,904,586 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||