ACAD — ACADIA PHARMACEUTICALS INC
Public company
InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.
Sourced from SEC EDGAR public filings
Why are billionaires buying ACAD?
Built from public SEC filings and public economic data. Not a recommendation.
Why? — Evidence & Confidence ▾
Of 4 tracked investors who changed their ACAD position last quarter, 1 bought and 3 sold (25% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime).
- +1 tracked investor added or increased positions last quarter (Ken Griffin)
- +4 tracked investors reported holding ACAD at their latest filing
- +Macro Health is 56/100 in a Overheat regime — historically acceptable for this sectorsource
- −3 tracked investors reduced or exited last quarter (3 reduced, 0 sold out)
- −13F data is disclosed up to 45 days after quarter end — positions may have changed since
- · 13F disclosure lag (up to 45 days)
- · Tracked investors are a sample, not the whole market
- · Sector regime fit is a historical average, not a guarantee
Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/19/2026.
About ACADIA PHARMACEUTICALS INC (ACAD)
ACADIA PHARMACEUTICALS INC (ACAD) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Steve Cohen (Point72 Asset Management), valued at $90M. Across recent filings, tracked investors recorded 7 new positions, 8 increased, 18 reduced, and 2 exited. All data sourced from SEC 13F filings.
Based on recent institutional activity in ACAD
How many top investors track ACAD
A small number of top investors own this.
ACAD Ownership Composition
How ACADIA PHARMACEUTICALS INC is held across tracked investor types, based on reported 13F positions.
- Multi-Strategy / Quant99.1%
- Macro0.9%
Tracked investors currently reporting ACAD
1 tracked investor has since exited this position — listed separately below.
- Steve CohenJun 30, 2026Point72 Asset ManagementShares2.5MValue$62.3M% Portfolio0.07%
- Ken GriffinJun 30, 2026Citadel AdvisorsShares2.3MValue$57.8M% Portfolio0.01%
- Izzy EnglanderJun 30, 2026Millennium ManagementShares589.9KValue$14.9M% Portfolio0.01%
- Ray DalioJun 30, 2026Bridgewater AssociatesShares50.3KValue$1.3M% Portfolio0.01%
Previously held ACAD
These investors reported ACAD in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.
| Investor | Firm | Last reported shares | Value then | Last held |
|---|---|---|---|---|
| Paul Tudor Jones | Tudor Investment Corp | 23.1K | $493K | Sep 30, 2025 |
Recent activity
- Reduced$31.6M(-30.11%)Nov 14, 2024
- Reduced$20.5M(-45.53%)Feb 14, 2025
- Reduced$1.6M(-91.24%)May 15, 2025
- Reduced$1.5M(-29.63%)Aug 14, 2025
- Reduced$14.8M(-62.67%)Feb 17, 2026
- Increased$15.7M(27.41%)May 15, 2026
- Reduced$14.9M(-16.38%)Aug 14, 2026
- Reduced$4.3M(-65.62%)Nov 14, 2024
- Reduced$7.2M(-13.00%)May 15, 2025
- Increased$67.5M(620.64%)Aug 14, 2025
- Reduced$10.6M(-84.16%)Nov 14, 2025
- Increased$37.5M(183.40%)Feb 17, 2026
- Increased$57.8M(246.64%)Aug 14, 2026
- New$3.5MNov 13, 2025
- Reduced$3.7M(-15.35%)Feb 13, 2026
- Increased$3.2M(2.63%)May 15, 2026
- Reduced$1.3M(-64.56%)Aug 14, 2026
- Sold$0(-100.00%)Nov 14, 2024
- New$40.9MFeb 14, 2025
- Increased$77.2M(108.35%)Jul 21, 2025
- Reduced$68.4M(-31.74%)Aug 14, 2025
- Reduced$31.7M(-53.15%)Nov 14, 2025
- Increased$90.2M(127.22%)Feb 17, 2026
- Reduced$58M(-22.86%)May 15, 2026
- Reduced$62.3M(-5.52%)Aug 14, 2026
- Increased$1.7M(35.08%)Aug 14, 2024
- Reduced$1.4M(-8.40%)Nov 14, 2024
- Reduced$1.3M(-23.26%)Feb 14, 2025
- Reduced$974K(-18.19%)May 15, 2025
- Sold$0(-100.00%)Aug 14, 2025
- $493KDec 9, 2025
- New$61.9MSep 16, 2024
- New$13.1MAug 14, 2024
- $39.9MMay 15, 2024
- $1.4MMay 15, 2024
Frequently asked questions
- How many institutional investors hold ACAD?
- 4 tracked institutional investors disclosed a position in ACAD (ACADIA PHARMACEUTICALS INC) in their most recent 13F filing.
- Who is the largest institutional holder of ACAD?
- Steve Cohen, Point72 Asset Management, holds the largest disclosed position in ACAD, valued at $90M.
- Did institutional ownership of ACAD increase or decrease?
- Across recent 13F filings, tracked investors recorded 7 new positions, 8 increased, 18 reduced, and 2 fully exited ACAD.
- Where does this ACAD ownership data come from?
- SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.