Acadia PharmaceuticalsACAD
13F holders, Q1 2026 (March 31)343holders +7
38new positions
31sold out
9famous investors
$22.26avg. 13F price*
At the end of Q1 2026, 343 institutions reported holding Acadia Pharmaceuticals Inc. (ACAD) in their 13F filings, up 7 from Q4 2025. 38 opened new positions and 31 sold out. The largest holders were Baker Bros. Advisors LP ($954.9M), BlackRock, Inc. ($479.7M) and Vanguard Portfolio Management LLC ($193.0M). 9 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Ray Dalio (0.0% of Bridgewater Associates's portfolio).
- Company
- Acadia Pharmaceuticals Inc.
- CUSIP
- 004225108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 38 | $95.5M |
| Exits | 31 | $70.5M |
All 13F filers, Q4 2025 → Q1 2026: 11,948,624 shares bought and 11,914,308 shares sold, net +34,316 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 343 holders
| Baker Bros. Advisors LP | 5.48% | No change | 42,896,690 | $954.9M |
| BlackRock, Inc. | 0.01% | Add +3.8% | 21,550,921 | $479.7M |
| Vanguard Portfolio Management LLC | 0.01% | — | 8,671,645 | $193.0M |
| State Street Corp. | 0.01% | Add +5.3% | 8,332,771 | $185.5M |
| RTW Investments, LP | 1.58% | No change | 7,144,524 | $159.0M |
| Vanguard Capital Management LLC | 0.00% | — | 5,661,400 | $126.0M |
| Geode Capital Management, LLC | 0.00% | Add +7.0% | 3,464,689 | $77.1M |
| First Trust Advisors LP | 0.05% | Add +47.3% | 3,343,868 | $74.4M |
| Dimensional Fund Advisors LP | 0.01% | Add +8.0% | 3,155,160 | $70.2M |
| Palo Alto Investors LP | 9.78% | Add +15.7% | 2,872,695 | $63.9M |
| Point72 Asset Management | 0.10% | Reduce -23.7% | 2,577,916 | $57.4M |
| Braidwell LP | 2.10% | Add +21.6% | 2,471,199 | $55.0M |
| Pictet Asset Management Holding SA | 0.05% | Add +31.0% | 2,026,044 | $44.7M |
| Renaissance Technologies | 0.06% | Add +12.5% | 1,724,196 | $38.4M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +4.5% | 1,569,491 | $34.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -0.8% | 1,557,804 | $34.7M |
| Bank of America Corp. | 0.00% | Add +27.2% | 1,553,770 | $34.6M |
| Frazier Life Sciences Management, L.P. | 0.83% | Add +10.9% | 1,438,198 | $32.0M |
| Artisan Partners Limited Partnership | 0.05% | New | 1,331,813 | $29.6M |
| Fred Alger Management, LLC | 0.12% | Reduce -18.1% | 1,277,151 | $28.4M |
| Northern Trust Corp. | 0.00% | Add +3.0% | 1,272,611 | $28.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.1% | 1,173,560 | $26.1M |
| Morgan Stanley | 0.00% | Reduce -4.3% | 1,093,151 | $24.3M |
| Nuveen, LLC | 0.01% | Reduce -1.9% | 1,036,987 | $23.1M |
| Rockefeller Capital Management L.P. | 0.04% | Reduce -7.7% | 1,027,357 | $22.9M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -4.9% | 1,019,824 | $22.7M |
| Allspring Global Investments Holdings, LLC | 0.04% | Add +44.9% | 954,855 | $21.3M |
| Qube Research & Technologies Ltd | 0.03% | Reduce -21.0% | 950,299 | $21.2M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 875,720 | $19.5M |
| Deutsche Bank AG | 0.01% | Add +1.4% | 840,414 | $18.7M |
| Invesco Ltd. | 0.00% | Reduce -1.4% | 836,510 | $18.6M |
| Jane Street Group, LLC | 0.02% | New | 803,265 | $17.9M |
| Two Sigma Investments, LP | 0.01% | Reduce -30.7% | 775,121 | $17.3M |
| Principal Financial Group Inc. | 0.01% | Add +3.1% | 768,224 | $17.1M |
| Logos Global Management LP | 0.86% | Reduce -11.8% | 750,000 | $16.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.0% | 736,558 | $16.4M |
| Fisher Asset Management | 0.01% | Add +10.2% | 732,872 | $16.3M |
| D. E. Shaw & Co. | 0.01% | Reduce -28.9% | 729,836 | $16.2M |
| Allianz Asset Management GmbH | 0.02% | Add +139.2% | 706,664 | $15.7M |
| Millennium Management | 0.01% | Add +27.4% | 705,461 | $15.7M |
| Panagora Asset Management Inc. | 0.06% | Add +1.1% | 688,649 | $15.3M |
| Woodline Partners LP | 0.06% | New | 676,401 | $15.1M |
| T. Rowe Price Associates Inc. | 0.00% | Add +3.2% | 634,662 | $14.1M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.7% | 624,260 | $13.9M |
| Citadel Advisors | 0.01% | Reduce -54.5% | 622,760 | $13.9M |
| Rice Hall James & Associates, LLC | 0.77% | Add +2.3% | 617,489 | $13.7M |
| Voya Investment Management LLC | 0.02% | Reduce -4.3% | 613,784 | $13.7M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +7.4% | 571,776 | $12.7M |
| AQR Capital Management | 0.01% | Reduce -12.7% | 527,913 | $11.8M |
| Jupiter Asset Management Ltd. | 0.06% | Reduce -20.9% | 491,093 | $10.9M |
| UBS Group AG | 0.00% | Reduce -41.7% | 448,549 | $10.0M |
| Public Sector Pension Investment Board | 0.03% | Add +3.4% | 447,930 | $10.0M |
| Hudson Bay Capital Management LP | 0.07% | Add +536.4% | 445,506 | $9.9M |
| Glenmede Trust Co. NA | 0.04% | Reduce -10.5% | 405,892 | $9.0M |
| Prudential Financial Inc. | 0.01% | Reduce -20.2% | 387,650 | $8.6M |
| Squarepoint Ops LLC | 0.02% | Add +810.0% | 370,458 | $8.2M |
| Rhumbline Advisers | 0.01% | Reduce -1.6% | 355,461 | $7.9M |
| FMR LLC | 0.00% | Reduce -51.8% | 350,340 | $7.8M |
| Balyasny Asset Management L.P. | 0.01% | New | 312,982 | $7.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Reduce -49.4% | 294,265 | $6.6M |
| Legal & General Group Plc | 0.00% | Reduce -8.6% | 287,382 | $6.4M |
| Sphera Funds Management LTD. | 0.98% | Add +20.7% | 256,202 | $5.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -2.9% | 263,091 | $5.5M |
| Lazard Asset Management LLC | 0.01% | Add +8.9% | 246,297 | $5.5M |
| Stempoint Capital LP | 1.04% | New | 242,566 | $5.4M |
| Great Lakes Advisors, LLC | 0.04% | Reduce -22.9% | 241,827 | $5.4M |
| Trexquant Investment LP | 0.04% | Reduce -20.8% | 235,946 | $5.3M |
| Swiss National Bank | 0.00% | Add +0.6% | 234,404 | $5.2M |
| Franklin Resources Inc. | 0.00% | Add +34.2% | 230,072 | $5.1M |
| Royal Bank of Canada | 0.00% | Reduce -23.3% | 223,155 | $5.0M |
| Nordea Investment Management AB | 0.00% | Reduce -4.0% | 228,125 | $4.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.7% | 206,884 | $4.6M |
| Edgestream Partners, L.P. | 0.14% | Reduce -39.5% | 191,328 | $4.3M |
| Rafferty Asset Management, LLC | 0.02% | Reduce -8.4% | 181,676 | $4.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -4.4% | 149,327 | $4.0M |
| Birchview Capital, LP | 2.17% | No change | 171,000 | $3.8M |
| Envestnet Asset Management Inc. | 0.00% | Add +11.7% | 169,954 | $3.8M |
| Hussman Strategic Advisors, Inc. | 0.81% | Add +14.3% | 168,000 | $3.7M |
| Alps Advisors Inc. | 0.02% | Add +2.9% | 162,820 | $3.6M |
| Congress Asset Management Co. | 0.03% | New | 160,794 | $3.6M |
| State of Wisconsin Investment Board | 0.01% | Add +4.0% | 156,422 | $3.5M |
| New York State Common Retirement Fund | 0.00% | Add +193.9% | 153,053 | $3.4M |
| Axecap Investments, LLC | 2.34% | Add +11.9% | 152,910 | $3.4M |
| Bessemer Group Inc. | 0.01% | Add +21126.8% | 150,498 | $3.4M |
| Tetragon Partners GP Ltd | 0.63% | New | 144,620 | $3.2M |
| Victory Capital Management Inc. | 0.00% | Reduce -19.2% | 143,469 | $3.2M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -61.5% | 142,716 | $3.2M |
| Bridgewater Associates | 0.01% | Add +2.6% | 141,812 | $3.2M |
| Algert Global LLC | 0.05% | Reduce -77.1% | 140,462 | $3.1M |
| Martingale Asset Management L P | 0.08% | Add +28.0% | 139,964 | $3.1M |
| California State Teachers Retirement System | 0.00% | Add +9.0% | 138,244 | $3.1M |
| Man Group plc | 0.01% | Reduce -62.8% | 129,384 | $2.9M |
| State Board of Administration of Florida Retirement System | 0.01% | No change | 128,689 | $2.9M |
| Erste Asset Management GmbH | 0.03% | No change | 133,700 | $2.8M |
| Ishara Investments LP | 2.77% | Reduce -23.1% | 123,000 | $2.7M |
| Segall Bryant & Hamill, LLC | 0.04% | Reduce -4.0% | 121,021 | $2.7M |
| Caption Management, LLC | 0.13% | New | 120,877 | $2.7M |
| Wells Fargo & Company | 0.00% | Reduce -43.3% | 118,525 | $2.6M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 114,112 | $2.5M |
| Emerald Investment Advisers, LLC | 0.22% | — | 110,039 | $2.4M |
"% of holder's portfolio" is ACAD's weight in each manager's 13F, not the share of Acadia Pharmaceuticals Inc. the manager owns.