Acadia PharmaceuticalsACAD
13F holders, Q2 2026 (June 30)353holders +10
44new positions
35sold out
8famous investors
$25.30avg. 13F price*
At the end of Q2 2026, 353 institutions reported holding Acadia Pharmaceuticals Inc. (ACAD) in their 13F filings, up 10 from Q1 2026. 44 opened new positions and 35 sold out. The largest holders were Baker Bros. Advisors LP ($1.1B), BlackRock, Inc. ($569.6M) and State Street Corp. ($229.6M). 8 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Acadia Pharmaceuticals Inc.
- CUSIP
- 004225108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $38.2M |
| Exits | 35 | $35.5M |
All 13F filers, Q1 2026 → Q2 2026: 14,954,719 shares bought and 12,681,410 shares sold, net +2,273,309 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 353 holders
| Baker Bros. Advisors LP | 5.46% | Add +0.0% | 42,912,904 | $1.1B |
| BlackRock, Inc. | 0.01% | Add +4.5% | 22,515,173 | $569.6M |
| State Street Corp. | 0.01% | Add +8.9% | 9,076,212 | $229.6M |
| Vanguard Portfolio Management LLC | 0.01% | Add +1.9% | 8,838,450 | $223.6M |
| RTW Investments, LP | 1.54% | No change | 7,144,524 | $180.8M |
| Vanguard Capital Management LLC | 0.00% | Add +1.8% | 5,763,750 | $145.8M |
| Dimensional Fund Advisors LP | 0.02% | Add +17.1% | 3,694,988 | $93.5M |
| Geode Capital Management, LLC | 0.00% | Reduce -3.1% | 3,358,129 | $85.0M |
| Palo Alto Investors LP | 10.01% | Reduce -0.3% | 2,864,096 | $72.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +65.6% | 2,580,115 | $65.3M |
| Qube Research & Technologies Ltd | 0.07% | Add +157.5% | 2,446,610 | $61.9M |
| Point72 Asset Management | 0.10% | Reduce -5.6% | 2,433,168 | $61.6M |
| Citadel Advisors | 0.03% | Add +250.4% | 2,182,177 | $55.2M |
| Pictet Asset Management Holding SA | 0.05% | Reduce -2.1% | 1,983,198 | $50.1M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +25.5% | 1,969,445 | $49.8M |
| Marshall Wace, LLP | 0.04% | Add +2216.5% | 1,764,838 | $44.7M |
| D. E. Shaw & Co. | 0.03% | Add +132.7% | 1,697,937 | $43.0M |
| Braidwell LP | 1.60% | Reduce -33.4% | 1,646,399 | $41.7M |
| Norges Bank | 0.00% | — | 1,623,308 | $41.1M |
| Frazier Life Sciences Management, L.P. | 0.79% | No change | 1,438,198 | $36.4M |
| Northern Trust Corp. | 0.00% | Add +7.5% | 1,367,422 | $34.6M |
| Nuveen, LLC | 0.01% | Add +30.0% | 1,348,192 | $34.1M |
| Artisan Partners Limited Partnership | 0.05% | Reduce -0.5% | 1,325,134 | $33.5M |
| Bank of America Corp. | 0.00% | Reduce -16.3% | 1,300,385 | $32.9M |
| Renaissance Technologies | 0.04% | Reduce -25.6% | 1,282,596 | $32.4M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.8% | 1,206,336 | $30.5M |
| Allspring Global Investments Holdings, LLC | 0.04% | Add +18.6% | 1,132,566 | $28.5M |
| Rockefeller Capital Management L.P. | 0.04% | Reduce -1.2% | 1,015,420 | $25.7M |
| Morgan Stanley | 0.00% | Reduce -13.4% | 946,639 | $23.9M |
| Two Sigma Investments, LP | 0.02% | Add +19.6% | 926,992 | $23.5M |
| Vanguard Fiduciary Trust Co. | 0.01% | Add +4.2% | 912,370 | $23.1M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -16.1% | 855,435 | $21.6M |
| Invesco Ltd. | 0.00% | Reduce -3.1% | 810,462 | $20.5M |
| Principal Financial Group Inc. | 0.01% | Add +2.7% | 789,196 | $20.0M |
| Bank of New York Mellon Corp | 0.00% | Add +3.3% | 760,629 | $19.2M |
| Allianz Asset Management GmbH | 0.02% | Add +7.2% | 757,195 | $19.2M |
| Panagora Asset Management Inc. | 0.06% | Add +3.2% | 710,906 | $18.0M |
| Fisher Asset Management | 0.01% | Reduce -4.6% | 699,230 | $17.7M |
| Fred Alger Management, LLC | 0.05% | Reduce -49.2% | 648,611 | $16.4M |
| Rice Hall James & Associates, LLC | 0.76% | Add +0.2% | 618,887 | $15.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.8% | 606,536 | $15.3M |
| Millennium Management | 0.01% | Reduce -16.4% | 589,924 | $14.9M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +2.1% | 583,852 | $14.8M |
| AQR Capital Management | 0.00% | Reduce -1.0% | 522,749 | $13.2M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Add +5000.0% | 510,000 | $12.9M |
| Glenmede Trust Co. NA | 0.05% | Add +20.4% | 488,546 | $12.4M |
| Hudson Bay Capital Management LP | 0.06% | Add +4.4% | 465,000 | $11.8M |
| UBS Group AG | 0.00% | Add +2.6% | 460,053 | $11.6M |
| Jupiter Asset Management Ltd. | 0.06% | Reduce -6.6% | 458,466 | $11.6M |
| Public Sector Pension Investment Board | 0.03% | Reduce -2.8% | 435,375 | $11.0M |
| Mackenzie Financial Corp. | 0.01% | Add +315.3% | 420,825 | $10.6M |
| Ishara Investments LP | 7.62% | Add +233.3% | 410,000 | $10.4M |
| Balyasny Asset Management L.P. | 0.02% | Add +24.0% | 388,024 | $9.8M |
| Prudential Financial Inc. | 0.01% | Reduce -5.8% | 365,125 | $9.2M |
| Sphera Funds Management LTD. | 1.29% | Add +39.2% | 356,534 | $9.0M |
| Alyeska Investment Group, L.P. | 0.02% | New | 310,287 | $7.9M |
| Rhumbline Advisers | 0.01% | Reduce -14.8% | 302,902 | $7.7M |
| Schonfeld Strategic Advisors LLC | 0.04% | New | 284,157 | $7.2M |
| Edgestream Partners, L.P. | 0.21% | Add +48.1% | 283,301 | $7.2M |
| Legal & General Group Plc | 0.00% | Reduce -1.7% | 282,510 | $7.1M |
| Deutsche Bank AG | 0.00% | Reduce -69.3% | 257,759 | $6.5M |
| Logos Global Management LP | 0.27% | Reduce -66.7% | 250,000 | $6.3M |
| Lazard Asset Management LLC | 0.01% | Add +0.5% | 247,569 | $6.3M |
| FMR LLC | 0.00% | Reduce -31.4% | 240,384 | $6.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -10.8% | 234,706 | $6.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +12.8% | 233,329 | $5.9M |
| Nordea Investment Management AB | 0.00% | Add +1.0% | 230,485 | $5.9M |
| Swiss National Bank | 0.00% | Reduce -1.5% | 230,904 | $5.8M |
| Franklin Resources Inc. | 0.00% | Reduce -1.7% | 226,092 | $5.7M |
| Victory Capital Management Inc. | 0.00% | Add +49.7% | 214,712 | $5.4M |
| HRT Financial LP | 0.01% | New | 209,929 | $5.3M |
| Public Employees Retirement Association of Colorado | 0.02% | Add +1408.4% | 208,471 | $5.3M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -67.4% | 207,047 | $5.2M |
| Alps Advisors Inc. | 0.02% | Add +21.0% | 197,049 | $5.0M |
| Wells Fargo & Company | 0.00% | Add +64.8% | 195,371 | $4.9M |
| Citigroup Inc. | 0.00% | Add +188.9% | 194,948 | $4.9M |
| Envestnet Asset Management Inc. | 0.00% | Add +14.6% | 194,713 | $4.9M |
| First Trust Advisors LP | 0.00% | Reduce -94.5% | 184,386 | $4.7M |
| New York State Common Retirement Fund | 0.01% | Add +12.7% | 172,522 | $4.4M |
| Birchview Capital, LP | 2.02% | No change | 171,000 | $4.3M |
| Martingale Asset Management L P | 0.10% | Add +19.9% | 167,893 | $4.2M |
| Tetragon Partners GP Ltd | 0.69% | Add +16.1% | 167,875 | $4.2M |
| Great Lakes Advisors, LLC | 0.03% | Reduce -37.4% | 151,341 | $3.8M |
| Bessemer Group Inc. | 0.01% | Reduce -0.1% | 150,309 | $3.8M |
| American Century Companies Inc. | 0.00% | Add +81.3% | 143,688 | $3.6M |
| Stempoint Capital LP | 0.63% | Reduce -41.0% | 143,167 | $3.6M |
| Alliancebernstein L.P. | 0.00% | Add +7.9% | 161,066 | $3.6M |
| Squarepoint Ops LLC | 0.01% | Reduce -62.2% | 140,013 | $3.5M |
| Royal Bank of Canada | 0.00% | Reduce -37.4% | 139,664 | $3.5M |
| Orbimed Advisors LLC | 0.07% | New | 137,000 | $3.5M |
| Natixis Advisors, LLC | 0.00% | Add +35.4% | 135,958 | $3.4M |
| California State Teachers Retirement System | 0.00% | Reduce -3.1% | 133,979 | $3.4M |
| Erste Asset Management GmbH | 0.03% | No change | 133,700 | $3.4M |
| Emerald Investment Advisers, LLC | 0.22% | Add +19.7% | 131,752 | $3.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +8.4% | 123,724 | $3.1M |
| Longaeva Partners L.P. | 0.09% | New | 117,318 | $3.0M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -18.3% | 116,553 | $2.9M |
| Trexquant Investment LP | 0.02% | Reduce -50.8% | 116,022 | $2.9M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -10.6% | 115,011 | $2.9M |
| Jones Financial Companies LLLP | 0.00% | Add +47.3% | 113,289 | $2.9M |
"% of holder's portfolio" is ACAD's weight in each manager's 13F, not the share of Acadia Pharmaceuticals Inc. the manager owns.