Skip to content
Disclosery

ALKS ALKERMES PLC

Follow

SHS (common), issuer CIK 1520262

380 managers (390 13F filers) reported a position in ALKS shares at 2026-03-31, 176,535,334 shares in all. 64 filers opened a position and 47 filers sold out during the quarter.

Managers
380
13F filers
390
New
64
Added
122
Reduced
149
Sold out
47
Shares held by filers
176,535,334

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

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Reed Joshuaofficer (SVP, Chief Financial Officer)2026-10-08-4,069 F$40.11Form 4
Reed Joshuaofficer (SVP, Chief Financial Officer)2026-10-08+9,164 MForm 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Entropy Technologies, LP22,885$809K0.04%-40,83913F-HRTimeline
Caitong International Asset Management …21,290$753K0.14%new13F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC21,099$746K0.01%-96713F-HRTimeline
E Fund Management Co., Ltd.20,920$740K0.02%13F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.20,800$735K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Wilmington Savings Fund Society, FSB20,783$735K0.02%013F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC20,401$721K0.04%+65213F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS20,264$717K<0.01%-3,02113F-HRTimeline
DRW Securities, LLC20,180$714K0.04%new13F-HRTimeline
Marex Group Ltdin group Marex Group Ltd19,891$703K0.01%-24,96013F-HRTimelineGroup
AXS Investments LLC18,850$667K0.27%-65013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…18,563$656K<0.01%013F-HRTimeline
Round Rock Advisors LLC17,942$634K0.1%+28613F-HRTimeline
GC Wealth Management RIA, LLC16,980$600K0.02%-20,43813F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC16,928$599K0.05%new13F-HRTimeline
TODD ASSET MANAGEMENT LLC16,818$595K0.01%-2713F-HRTimeline
Schonfeld Strategic Advisors LLC16,584$586K<0.01%new13F-HRTimeline
OMERS ADMINISTRATION Corp16,516$584K<0.01%+1,60013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…16,120$570K0.01%+13,53613F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS15,793$558K<0.01%-20,97413F-HRTimeline
XPONANCE LLC15,370$543K<0.01%-46313F-HRTimeline
AVIVA PLCin group AVIVA PLC15,354$543K<0.01%-1,59213F-HRTimelineGroup
LSV ASSET MANAGEMENT14,800$523K<0.01%-15,70013F-HRTimeline
Cetera Investment Advisers14,758$522K<0.01%-4,16413F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/14,756$522K<0.01%+39713F-HRTimelineGroup
State of Wyoming14,676$519K0.06%-2,66213F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …13,900$492K<0.01%+53013F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.13,400$474K<0.01%+1,64113F-HRTimelineGroup
Jackson Creek Investment Advisors LLC13,201$467K0.14%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…13,171$466K0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC13,138$465K0.01%new13F-HRTimeline
Crossmark Global Holdings, Inc.12,687$449K0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC12,655$447K0.01%-27513F-HR/ATimeline
Summit Global Investmentsin group Summit Global Investments11,691$413K0.02%-17,97113F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP11,546$408K<0.01%-10,38613F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11,318$400K<0.01%+99213F-HRTimelineGroup
CWM, LLCin group CWM, LLC11,225$397K<0.01%-1,01713F-HRTimelineGroup
Advisors Asset Management, Inc.10,454$370K0.01%-1,68613F-HRTimeline
JAMES INVESTMENT RESEARCH, INC.10,285$364K0.04%+1513F-HRTimeline
Lombard Odier Asset Management (USA) Co…10,232$362K0.19%new13F-HRTimeline
Bleakley Financial Group, LLC10,064$356K0.01%-4,66813F-HRTimeline
Sanctuary Advisors, LLC9,825$347K<0.01%-2,31613F-HRTimeline
Ashton Thomas Private Wealth, LLC9,439$334K0.01%new13F-HRTimeline
Ensign Peak Advisors, Inc9,316$329K<0.01%-13,51213F-HR/ATimeline
Sequoia Financial Advisors, LLC9,272$328K<0.01%+42213F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV8,934$316K<0.01%-20413F-HRTimeline
Bellevue Group AGin group Bellevue Group AG8,870$314K0.01%+2,27613F-HRTimelineGroup
HOHIMER WEALTH MANAGEMENT, LLC8,693$307K0.04%-35713F-HRTimeline
INVESTORS ASSET MANAGEMENT OF GEORGIA I…8,600$303K0.12%new13F-HRTimeline
HighTower Advisors, LLC8,577$303K<0.01%-4,91713F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A8,500$301K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP10,225$301K<0.01%+9,79913F-HRTimelineGroup
GTS SECURITIES LLC8,485$300K0.01%new13F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding8,424$298K-24,722Timeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.8,245$292K<0.01%13F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC8,220$291K0.01%-1,95713F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…7,986$278K<0.01%-70813F-HRTimeline
Empowered Funds, LLC7,817$276K<0.01%-53,38113F-HR/ATimeline
New Age Alpha Advisors, LLC7,815$276K0.01%-20113F-HRTimeline
Caprock Group, LLC7,715$273K0.01%-80113F-HRTimeline
Gallacher Capital Management LLC7,677$271K0.1%new13F-HRTimeline
AUXIER ASSET MANAGEMENT LLC7,652$271K0.04%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/7,402$262K<0.01%+23413F-HRTimelineGroup
Bridgefront Capital, LLC7,291$258K0.06%-9013F-HRTimeline
Moors & Cabot, Inc.7,117$252K0.01%new13F-HRTimeline
Orion Porfolio Solutions, LLC7,104$251K<0.01%new13F-HRTimeline
IMC-Chicago, LLC6,879$243K<0.01%new13F-HRTimeline
Three Arch Wealth Management LLC6,459$228K0.04%new13F-HRTimeline
GW HENSSLER & ASSOCIATES LTD6,370$225K0.01%new13F-HRTimeline
Brooklyn Investment Group6,261$221K0.01%new13F-HRTimeline
DUTCH ASSET Corp6,200$219K0.15%new13F-HRTimeline
FourThought Financial Partners, LLC6,068$215K0.02%new13F-HRTimeline
PSP Research LLC6,000$212K0.15%-13,28013F-HRTimeline
CENTAURUS FINANCIAL, INC.5,963$211K0.01%-26013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC5,947$210K<0.01%-1,91713F-HRTimeline
M&T Bank Corpin group M&T Bank Corp5,872$208K<0.01%new13F-HR/ATimelineGroup
GREENLEAF TRUST5,792$205K<0.01%new13F-HRTimeline
DekaBank Deutsche Girozentrale5,614$204K<0.01%013F-HRTimeline
RHS Financial, LLC5,761$204K0.1%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC5,700$202K<0.01%-55,07013F-HRTimelineGroup
GAMMA Investing LLC5,385$190K0.01%+2213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.5,333$189K<0.01%+3,28813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Sterling Capital Management LLC5,318$188K<0.01%-2,83113F-HRTimeline
KBC Group NVin group KBC Group NV5,106$181K<0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…4,929$174K<0.01%+3,96913F-HRTimeline
ABS Direct Equity Fund LLC4,900$167K0.13%new13F-HRTimeline
Covestor Ltd3,805$135K0.09%-2,71113F-HRTimeline
GF FUND MANAGEMENT CO. LTD.3,709$131K<0.01%+46513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,278$116K<0.01%+82313F-HR/ATimelineGroup
Advisory Services Network, LLC3,009$106K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,566$90.7K<0.01%+1,15513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,516$89K<0.01%-16113F-HRTimelineGroup
Smartleaf Asset Management LLC2,863$86.3K<0.01%-3,53913F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC2,375$84K<0.01%-47,73113F-HRTimeline
C M BIDWELL & ASSOCIATES LTD1,981$70K0.03%-64913F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,933$68.4K0.01%+23713F-HRTimeline
UMB Bank, n.a.1,478$52.3K<0.01%+25813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,451$51.3K<0.01%+27713F-HRTimelineGroup
Bayforest Capital Ltd1,441$51K0.06%-6,74613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC1,435$50.7K<0.01%-84,93313F-HRTimeline
IFP Advisors, Inc1,398$49.4K<0.01%+57513F-HRTimeline
Kemnay Advisory Services Inc.1,361$48.1K0.01%+88913F-HRTimeline
SIGNATUREFD, LLC1,179$41.7K<0.01%-10613F-HRTimeline
Salomon & Ludwin, LLC1,144$39.9K<0.01%-10013F-HRTimeline
Versant Capital Management, Inc1,079$38.2K<0.01%-9913F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\933$33K<0.01%-28513F-HRTimelineGroup
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…884$31.3K<0.01%013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC754$26.7K<0.01%+10513F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.742$26K<0.01%+45613F-HRTimeline
Quent Capital, LLC678$24K<0.01%013F-HRTimeline
Golden State Wealth Management, LLC650$23K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK641$22.7K<0.01%+813F-HRTimelineGroup
LANARK FINANCIAL, INC.573$20.3K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC565$19.8K<0.01%-18613F-HRTimeline
Root Financial Partners, LLC526$18.6K<0.01%+9013F-HRTimeline
Allworth Financial LP515$18.2K<0.01%+2213F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.503$17.8K0.01%new13F-HRTimeline
WealthCollab, LLC481$17K0.01%-6313F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC431$15.2K<0.01%new13F-HRTimeline
MAI Capital Management324$11.5K<0.01%+11113F-HRTimeline
Arax Advisory Partners233$11K<0.01%+11713F-HRTimeline
MassMutual Private Wealth & Trust, FSB284$10K<0.01%-2013F-HRTimeline
Private Wealth Management Group, LLC283$10K<0.01%-213F-HRTimeline
Blue Trust, Inc.255$9.02K<0.01%-68213F-HRTimeline
Bare Financial Services, Inc224$7.92K<0.01%-1313F-HRTimeline
Davis Capital Management203$7.18K<0.01%013F-HRTimeline
Parallel Advisors, LLC193$6.82K<0.01%+1413F-HR/ATimeline
Keating Financial Advisory Services, In…192$6.79K<0.01%+13913F-HRTimeline
Intentional Wealth Strategies, LLC156$5.52K0.01%13F-HRTimeline
Bell Investment Advisors, Inc109$3.85K<0.01%-1113F-HRTimeline
Parkside Financial Bank & Trust107$3.78K<0.01%+313F-HRTimeline
Fortitude Family Office, LLC102$3.61K<0.01%+4613F-HRTimeline
DANSKE BANK A/S100$3.54K<0.01%-1,10013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…100$3.54K<0.01%013F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp99$3.5K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC87$3.08K<0.01%-2013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.79$2.79K<0.01%-93613F-HRTimelineGroup
Three Bearings Fiduciary Advisors, Inc.75$2.65K<0.01%013F-HRTimeline
Rossby Financial, LCC64$2.24K<0.01%+4313F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…63$2.23K<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC61$2.16K<0.01%-5713F-HRTimeline
NewEdge Advisors, LLC57$2.02K<0.01%013F-HR/ATimeline
SJS Investment Consulting Inc.46$1.63K<0.01%+913F-HRTimeline
Larson Financial Group LLC44$1.56K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT42$1.49K<0.01%013F-HRTimeline
Godfrey Financial Associates, Inc.41$1.45K<0.01%013F-HRTimeline
Kilter Group LLC38$1.34K<0.01%-2713F-HRTimeline
Marquette Asset Management, LLC36$1.27K<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC34$1.2K<0.01%+2213F-HRTimeline
CVA Family Office, LLC32$1.13K<0.01%new13F-HRTimeline
WPG Advisers, LLC32$1.13K<0.01%013F-HRTimeline
Innovative Asset Advisors Group, LLC32$1.13K<0.01%13F-HRTimeline
Ankerstar Wealth, LLC26$919<0.01%013F-HRTimeline
Ares Financial Consulting, LLC26$911<0.01%013F-HRTimeline
DiNuzzo Private Wealth, Inc.25$884<0.01%-113F-HRTimeline
Signature Equity Partners, LLC24$849<0.01%+513F-HRTimeline
Manchester Capital Management LLC20$708<0.01%013F-HRTimeline
TD Capital Management LLC20$707<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.19$672<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC17$601<0.01%new13F-HRTimeline
Essential Partners LLC14$495<0.01%-7213F-HRTimeline
Torren Management, LLC13$460<0.01%-3113F-HRTimeline
Bay Harbor Wealth Management, LLC13$459<0.01%+313F-HRTimeline
True Wealth Design, LLC11$389<0.01%013F-HRTimeline
Frazier Financial Advisors, LLC10$354<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC10$354<0.01%+113F-HRTimeline
Vermillion Wealth Management, Inc.7$248<0.01%new13F-HRTimeline
Prestige Wealth Management Group LLC7$248<0.01%new13F-HRTimeline
HFM Investment Advisors, LLC7$248<0.01%-113F-HRTimeline
HARBOUR INVESTMENTS, INC.5$177<0.01%013F-HRTimeline
Abound Wealth Management5$177<0.01%-313F-HRTimeline
Dunhill Financial, LLC3$129<0.01%-113F-HRTimeline
MV CAPITAL MANAGEMENT, INC.3$107<0.01%013F-HRTimeline
CURIO WEALTH, LLC3$106<0.01%new13F-HRTimeline
Hughes Financial Services, LLC2$71<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1$35<0.01%new13F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC1$35<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.1$35<0.01%new13F-HRTimeline
Activest Wealth Management1$35<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC7$00%013F-HRTimelineValue filed as zero, left out of ratios.

Events

  • Reed Joshua acquired 5,095 ALKS shares on 2026-10-08, Form 4 filed 2026-10-09. 0001520262-26-000131

    Accepted , ingested