Reported 171,000 shares, unchanged from the prior quarter.
Reported value 25.2%; share count 0.0% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2021-09-30 | 3312000 |
| 2021-12-31 | 4654000 |
| 2022-03-31 | 4829000 |
| 2022-06-30 | 3514000 |
| 2022-09-30 | 4080000 |
| 2022-12-31 | 3970000 |
| 2023-03-31 | 4694000 |
| 2023-06-30 | 5973130 |
| 2023-09-30 | 5009936 |
| 2023-12-31 | 7526924 |
| 2024-03-31 | 4629896 |
| 2024-06-30 | 4069000 |
| 2024-09-30 | 6158152 |
| 2024-12-31 | 6209640 |
| 2025-03-31 | 4375074 |
| 2025-06-30 | 4050846 |
| 2025-09-30 | 3649140 |
| 2025-12-31 | 4567410 |
| 2026-03-31 | 3806460 |
| 2026-06-30 | 4326300 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q2 2026 | Unchanged | 171,000 | 0 (0.0%) | 2.02% | $4,326,300 | 2026-08-14 | |
| Q1 2026 | Unchanged | 171,000 | 0 (0.0%) | 2.17% | $3,806,460 | 2026-05-15 | |
| Q4 2025 | Unchanged | 171,000 | 0 (0.0%) | 2.67% | $4,567,410 | 2026-02-13 | |
| Q3 2025 | Reduced | 171,000 | -16,800 (-8.9%) | 2.76% | $3,649,140 | 2025-11-13 | |
| Q2 2025 | Reduced | 187,800 | -75,600 (-28.7%) | 4.02% | $4,050,846 | 2025-08-14 | |
| Q1 2025 | Reduced | 263,400 | -75,000 (-22.2%) | 3.8% | $4,375,074 | 2025-05-15 | |
| Q4 2024 | Reduced | 338,400 | -62,000 (-15.5%) | 5.05% | $6,209,640 | 2025-02-14 | |
| Q3 2024 | Added | 400,400 | +150,000 (59.9%) | 5.33% | $6,158,152 | 2024-11-14 | |
| Q2 2024 | Unchanged | 250,400 | 0 (0.0%) | 3.76% | $4,069,000 | 2024-08-13 | |
| Q1 2024 | Added | 250,400 | +10,000 (4.2%) | 3.77% | $4,629,896 | 2024-05-14 | |
| Q4 2023 | Unchanged | 240,400 | 0 (0.0%) | 5.89% | $7,526,924 | 2024-02-14 | |
| Q3 2023 | Reduced | 240,400 | -9,000 (-3.6%) | 4.26% | $5,009,936 | 2023-11-14 | |
| Q2 2023 | Unchanged | 249,400 | 0 (0.0%) | 4.48% | $5,973,130 | 2023-08-08 | |
| Q1 2023 | Unchanged | 249,400 | 0 (0.0%) | 3.68% | $4,694,000 | 2023-05-12 | |
| Q4 2022 | Unchanged | 249,400 | 0 (0.0%) | 2.8% | $3,970,000 | 2023-02-03 | |
| Q3 2022 | Unchanged | 249,400 | 0 (0.0%) | 2.87% | $4,080,000 | 2022-11-07 | |
| Q2 2022 | Added | 249,400 | +50,000 (25.1%) | 2.56% | $3,514,000 | 2022-08-12 | |
| Q1 2022 | Unchanged | 199,400 | 0 (0.0%) | 3.48% | $4,829,000 | 2022-05-13 | |
| Q4 2021 | Unchanged | 199,400 | 0 (0.0%) | 3.0% | $4,654,000 | 2022-02-14 | |
| Q3 2021 | Unchanged | 199,400 | 0 (0.0%) | 2.25% | $3,312,000 | 2021-11-12 | |
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Who else reported the position
381 managers reported ACADIAPHARMACEUTICALS INC for Q4 2025.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BAKER BROS ADVISORS LP | Unchanged | 42,896,690 | 0 | 6.71% | $1,145,770,590 | 51 qtrs |
| BlackRock Inc | Added | 20,755,452 | +486,808 | < 0.01% | $554,378,124 | 6 qtrs |
| VANGUARD GROUP INC | Reduced | 15,153,957 | -25,414 | < 0.01% | $404,762,192 | 51 qtrs |
| STATE STREET CORPORATION | Added | 7,910,733 | +655,257 | < 0.01% | $211,295,678 | 41 qtrs |
| RTW INVESTMENTS LP | Unchanged | 7,144,524 | 0 | 1.91% | $190,830,236 | 15 qtrs |
| Point72 Asset Management L P | Added | 3,377,311 | +1,890,954 | 0.1% | $90,207,977 | 13 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 3,239,451 | +106,807 | < 0.01% | $86,539,034 | 51 qtrs |
| DIMENSIONAL FUND ADVISORS LP | Added | 2,920,974 | +122,840 | 0.02% | $78,018,583 | 26 qtrs |
| Palo Alto Investors LP | Added | 2,484,031 | +17,347 | 9.24% | $66,348,468 | 40 qtrs |
| FIRST TRUST ADVISORS LP | Added | 2,270,034 | +326,882 | 0.04% | $60,632,608 | 39 qtrs |
Filing details and methodology As reported
- Report period
- December 31, 2025
- Filed
- February 13, 2026
- Filing type
- 13F-HR
- Position type
- COM
Voting authority reported
- Sole
- 171,000
- Shared
- 0
- None
- 0
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.