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ALKS ALKERMES PLC

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SHS (common), issuer CIK 1520262

411 managers (424 13F filers) reported a position in ALKS shares at 2026-06-30, 177,937,602 shares in all. 86 filers opened a position and 51 filers sold out during the quarter.

Managers
411
13F filers
424
New
86
Added
141
Reduced
137
Sold out
51
Shares held by filers
177,937,602

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Abound Wealth Management4$210<0.01%-113F-HRTimeline
DecisionPoint Financial, LLC4$207<0.01%new13F-HRTimeline
Dunhill Financial, LLC3$191<0.01%013F-HRTimeline
Stone House Investment Management, LLC3$157<0.01%new13F-HRTimeline
Hughes Financial Services, LLC3$157<0.01%+113F-HRTimeline
Activest Wealth Management2$105<0.01%+113F-HRTimeline
MARYLAND CAPITAL ADVISORS INC.2$105<0.01%13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC1$52<0.01%013F-HRTimeline
Evolution Advisers, Inc.19$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC7$00%013F-HRTimelineValue filed as zero, left out of ratios.
Navigoe, LLC5$00%new13F-HRTimelineValue filed as zero, left out of ratios.