SAN DIEGO, CA
ACADIA PHARMACEUTICALS INCACAD— Latest position per institution from SEC 13F filings
15
Institutional holders
152.22M
Total shares held
3.76B
Estimated value
7.61M
Avg. position size
BAKER BROS. ADVISORS LP
CIK 1263508
Shares
42.91M
Value
1.09B
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
22.52M
Value
569.63M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
15.15M
Value
404.76M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
12.06M
Value
196.01M
Filed
Jun 30, 2024
STATE STREET CORP
CIK 93751
Shares
9.08M
Value
229.63M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
8.84M
Value
223.61M
Filed
Jun 30, 2026
RTW INVESTMENTS, LP
CIK 1493215
Shares
7.14M
Value
180.76M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
5.76M
Value
145.82M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
3.69M
Value
93.48M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
3.36M
Value
84.98M
Filed
Jun 30, 2026
PALO ALTO INVESTORS LP
CIK 1306923
Shares
2.86M
Value
72.46M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
2.58M
Value
65.28M
Filed
Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.
CIK 1603466
Shares
2.46M
Value
62.28M
Filed
Jun 30, 2026
QUBE RESEARCH & TECHNOLOGIES LTD
CIK 1729829
Shares
2.45M
Value
61.90M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
2.28M
Value
57.76M
Filed
Jun 30, 2026
PICTET ASSET MANAGEMENT HOLDING SA
CIK 1993888
Shares
1.98M
Value
50.15M
Filed
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
1.97M
Value
49.83M
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
1.76M
Value
44.65M
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
1.70M
Value
42.96M
Filed
Jun 30, 2026
BRAIDWELL LP
CIK 1920938
Shares
1.65M
Value
41.65M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BAKER BROS. ADVISORS LP | 1263508 | 42.91M | 1.09B | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 22.52M | 569.63M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 15.15M | 404.76M | Dec 31, 2025 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 12.06M | 196.01M | Jun 30, 2024 |
| 5 | STATE STREET CORP | 93751 | 9.08M | 229.63M | Jun 30, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 8.84M | 223.61M | Jun 30, 2026 |
| 7 | RTW INVESTMENTS, LP | 1493215 | 7.14M | 180.76M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 5.76M | 145.82M | Jun 30, 2026 |
| 9 | DIMENSIONAL FUND ADVISORS LP | 354204 | 3.69M | 93.48M | Jun 30, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 3.36M | 84.98M | Jun 30, 2026 |
| 11 | PALO ALTO INVESTORS LP | 1306923 | 2.86M | 72.46M | Jun 30, 2026 |
| 12 | GOLDMAN SACHS GROUP INC | 886982 | 2.58M | 65.28M | Jun 30, 2026 |
| 13 | POINT72 ASSET MANAGEMENT, L.P. | 1603466 | 2.46M | 62.28M | Jun 30, 2026 |
| 14 | QUBE RESEARCH & TECHNOLOGIES LTD | 1729829 | 2.45M | 61.90M | Jun 30, 2026 |
| 15 | CITADEL ADVISORS LLC | 1423053 | 2.28M | 57.76M | Jun 30, 2026 |
| 16 | PICTET ASSET MANAGEMENT HOLDING SA | 1993888 | 1.98M | 50.15M | Jun 30, 2026 |
| 17 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 1.97M | 49.83M | Jun 30, 2026 |
| 18 | MARSHALL WACE, LLP | 1318757 | 1.76M | 44.65M | Jun 30, 2026 |
| 19 | D. E. SHAW & CO., INC. | 1009207 | 1.70M | 42.96M | Jun 30, 2026 |
| 20 | BRAIDWELL LP | 1920938 | 1.65M | 41.65M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.