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NASDAQ: ACAD
Acadia Pharmaceuticals Inc Stock Ownership - Who owns Acadia Pharmaceuticals?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Acadia Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
James KiharaPRINCIPAL ACCOUNTING OFFICER2026-04-071,030$22.20
$22.87kSell
Mark C. SchneyerEVP CHIEF FINANCIAL OFFICER2026-04-072,709$22.20
$60.14kSell
Mark C. SchneyerEVP CHIEF FINANCIAL OFFICER2026-03-2637$21.72
$803.53Sell
Mark C. SchneyerEVP CHIEF FINANCIAL OFFICER2026-03-263,171$21.65
$68.65kSell
James KiharaPRINCIPAL ACCOUNTING OFFICER2026-03-261,097$21.65
$23.75kSell
James KiharaPRINCIPAL ACCOUNTING OFFICER2026-03-2612$21.73
$260.70Sell
Mark C. SchneyerEVP CHIEF FINANCIAL OFFICER2026-03-254,177$21.47
$89.68kSell
Elizabeth Hz ThompsonEVP Head of Research Dev2026-03-253,435$21.47
$73.75kSell
Adams Catherine OwenChief Executive Officer2026-03-2511,641$21.47
$249.93kSell
Jennifer J. RhodesEVP CHIEF LEGAL OFFICER SEC2026-03-253,844$21.47
$82.53kSell

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Net Insider Buy/Sell (L12M) Ownership

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ACAD Shareholders

What type of owners hold Acadia Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Baker Bros Advisors LP25.16%42,896,690$947.59MInstitution
Baker Bros Advisors LP23.15%39,468,841$871.87MInsider
Blackrock Inc12.17%20,755,452$458.49MInstitution
Vanguard Group Inc8.89%15,153,957$334.75MInstitution
Baker Brothers Life Sciences LP8.35%14,229,612$314.33MInsider
State Street Corp4.64%7,910,733$174.75MInstitution
Rtw Investments LP4.19%7,144,524$157.82MInstitution
Point72 Asset Management LP1.98%3,377,311$74.60MInstitution
Geode Capital Management LLC1.90%3,239,451$71.56MInstitution
Oxford Bioscience Partners IV LP1.85%3,160,238$69.81MInsider

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ACAD vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ACAD72.02%27.98%Net SellingNet Selling
NAMS74.47%25.53%Net SellingNet Selling
TVTX63.77%36.23%Net SellingNet Selling
VKTX62.25%8.90%Net SellingNet Buying
EWTX88.61%11.39%Net SellingNet Selling
View Top Biotech Stocks

Acadia Pharmaceuticals Stock Ownership FAQ

Who owns Acadia Pharmaceuticals?

Acadia Pharmaceuticals (NASDAQ: ACAD) is owned by 97.56% institutional shareholders, 37.90% Acadia Pharmaceuticals insiders, and 0.00% retail investors. Baker Bros Advisors LP is the largest individual Acadia Pharmaceuticals shareholder, owning 39.47M shares representing 23.15% of the company. Baker Bros Advisors LP's Acadia Pharmaceuticals shares are currently valued at $860.42M.

If you're new to stock investing, here's how to buy Acadia Pharmaceuticals stock.
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