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NASDAQ: ALKS
Alkermes PLC Stock Ownership - Who owns Alkermes?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Alkermes PLC insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David Joseph GaffinCLO;EVP2026-09-032,034$48.01
$97.65kSell
Craig C. HopkinsonMed;EVP2026-09-015,000$24.59
$122.95kBuy
Craig C. HopkinsonMed;EVP2026-09-019,000$46.99
$422.87kSell
Christian Todd NicholsCCO;SVP2026-08-17664$49.65
$32.97kSell
Christian Todd NicholsCCO;SVP2026-08-176,912$49.19
$339.97kSell
Nancy Lynn Md SnydermanDirector2026-08-0316,524$46.72
$772.00kBuy
David Joseph GaffinCLO;EVP2026-08-032,034$48.58
$98.81kSell
Craig C. HopkinsonMed;EVP2026-08-03104$19.34
$2.01kBuy
Nancy Lynn Md SnydermanDirector2026-08-0327,948$46.72
$1.31MBuy
Craig C. HopkinsonMed;EVP2026-08-034,896$24.59
$120.39kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ALKS Shareholders

What type of owners hold Alkermes PLC stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Elan Corp PLC4.62%7,750,000$356.27MInsider
Richard F. Pops0.82%1,377,740$63.33MInsider
James M. Frates0.26%429,684$19.75MInsider
Paul Schimmel0.21%360,600$16.58MInsider
Michael J. Landine0.17%281,730$12.95MInsider
Floyd E. Bloom0.15%256,804$11.81MInsider
Blair Curtis Jackson0.14%241,308$11.09MInsider
David Joseph Gaffin0.13%223,422$10.27MInsider
Kathryn L. Biberstein0.13%218,921$10.06MInsider
David Angelo Daglio Jr.0.09%152,780$7.02MInsider

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ALKS vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALKS0.11%7.46%Net SellingNet Selling
LNTH0.11%99.89%Net SellingNet Selling
LQDA0.08%77.18%Net SellingNet Selling
AMRX0.03%99.97%Net SellingNet Selling
RDY0.02%26.65%
View Top Pharmaceutical Stocks

Alkermes Stock Ownership FAQ

Who owns Alkermes?

Alkermes (NASDAQ: ALKS) is owned by 0.11% institutional shareholders, 7.46% Alkermes insiders, and 92.43% retail investors. Elan Corp PLC is the largest individual Alkermes shareholder, owning 7.75M shares representing 4.62% of the company. Elan Corp PLC's Alkermes shares are currently valued at $355.18M.

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