AlkermesALKS

13F holders, Q1 2025 (March 31)
371holders +28
58new positions
30sold out
8famous investors
$33.02avg. 13F price*

At the end of Q1 2025, 371 institutions reported holding Alkermes PLC (ALKS) in their 13F filings, up 28 from Q4 2024. 58 opened new positions and 30 sold out. The largest holders were BlackRock, Inc. ($905.0M), Vanguard Group Inc. ($601.4M) and T. Rowe Price Associates Inc. ($389.2M). 8 famous investors held it, including Jim Simons / Peter Brown (0.3% of Renaissance Technologies's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).

Company
Alkermes PLC
CUSIP
G01767105
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400500 Q1 2024: 335Q1 2024Q2 2024: 322Q2 2024Q3 2024: 338Q3 2024Q4 2024: 343Q4 2024Q1 2025: 371Q1 2025Q2 2025: 353Q2 2025Q3 2025: 358Q3 2025Q4 2025: 366Q4 2025Q1 2026: 390Q1 2026Q2 2026: 424Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions58$134.6M
Exits30$105.9M

All 13F filers, Q4 2024 → Q1 2025: 22,404,445 shares bought and 18,415,637 shares sold, net +3,988,808 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 371 holders

BlackRock, Inc. 0.02% Reduce -1.6% 27,406,368 $905.0M
Vanguard Group Inc. 0.01% Reduce -1.5% 18,212,674 $601.4M
T. Rowe Price Associates Inc. 0.05% Reduce -3.8% 11,788,245 $389.2M
State Street Corp. 0.01% Reduce -9.0% 8,022,670 $264.9M
RTW Investments, LP 3.48% Reduce -8.9% 6,884,698 $227.3M
Renaissance Technologies 0.29% Add +4.8% 5,738,828 $189.5M
JPMorgan Chase & Co. 0.01% Add +488.6% 5,234,995 $172.9M
Baker Bros. Advisors LP 1.66% Add +7.2% 4,483,285 $148.0M
Geode Capital Management, LLC 0.01% Add +3.2% 3,939,694 $130.1M
American Century Companies Inc. 0.07% Add +0.4% 3,465,674 $114.4M
Wellington Management Group LLP 0.02% Reduce -55.8% 3,096,879 $102.3M
UBS Group AG 0.02% Add +851.2% 3,043,209 $100.5M
Primecap Management Co. 0.08% Reduce -3.0% 3,004,095 $99.2M
Dimensional Fund Advisors LP 0.02% Reduce -0.9% 2,991,005 $98.8M
Avoro Capital Advisors LLC 1.26% No change 2,450,000 $80.9M
Loomis Sayles & Co. L P 0.12% Add +6.0% 2,440,283 $80.6M
Holocene Advisors, LP 0.21% Add +743.2% 2,174,602 $71.8M
Morgan Stanley 0.01% Add +18.9% 2,163,599 $71.4M
Charles Schwab Investment Management Inc. 0.01% Reduce -1.0% 2,047,403 $67.6M
Nuveen, LLC 0.02% — 2,019,668 $66.7M
Commodore Capital LP 4.74% Reduce -15.2% 1,950,000 $64.4M
Norges Bank 0.01% Reduce -2.8% 1,916,546 $63.3M
Northern Trust Corp. 0.01% Reduce -1.8% 1,876,890 $62.0M
Bank of New York Mellon Corp 0.01% Reduce -20.9% 1,690,195 $55.8M
Artisan Partners Limited Partnership 0.09% Reduce -17.7% 1,636,269 $54.0M
First Trust Advisors LP 0.05% Add +8.5% 1,621,046 $53.5M
FMR LLC 0.00% Add +622.5% 1,543,058 $51.0M
Bank of America Corp. 0.00% Add +277.5% 1,507,182 $49.8M
Goldman Sachs Group Inc. 0.01% Add +2.0% 1,472,051 $48.6M
Farallon Capital Management, L.L.C. 0.25% New 1,389,800 $45.9M
Affinity Asset Advisors, LLC 5.47% Reduce -9.1% 1,000,000 $33.0M
VIRGINIA RETIREMENT SYSTEMS ET Al 0.23% — 948,133 $31.3M
Principal Financial Group Inc. 0.02% Add +3.2% 928,865 $30.7M
Pacer Advisors, Inc. 0.08% Reduce -74.3% 890,144 $29.4M
Quantedge Capital Pte Ltd 9.21% Add +1423.1% 881,900 $29.1M
Acadian Asset Management LLC 0.08% Add +2422.0% 881,827 $29.1M
Panagora Asset Management Inc. 0.14% Reduce -0.3% 859,982 $28.4M
Driehaus Capital Management LLC 0.25% New 792,831 $26.2M
Woodline Partners LP 0.16% Add +0.2% 744,000 $24.6M
Invesco Ltd. 0.00% Add +1.9% 735,496 $24.3M
Frazier Life Sciences Management, L.P. 0.91% No change 601,129 $19.8M
Public Sector Pension Investment Board 0.08% Add +45.2% 585,262 $19.3M
MetLife Investment Management, LLC 0.10% Add +487.0% 567,621 $18.7M
Two Sigma Investments, LP 0.04% Add +69.8% 557,940 $18.4M
Legal & General Group Plc 0.01% Reduce -3.8% 552,569 $18.2M
AQR Capital Management 0.02% Reduce -34.4% 532,265 $17.6M
Ameriprise Financial Inc. 0.00% Add +33.5% 530,772 $17.5M
Segall Bryant & Hamill, LLC 0.27% Reduce -7.2% 528,821 $17.5M
Jane Street Group, LLC 0.03% Add +60.0% 524,687 $17.3M
Glenmede Trust Co. NA 0.09% Reduce -3.1% 499,019 $16.5M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +4.3% 482,332 $15.9M
Voya Investment Management LLC 0.02% Add +6.0% 477,183 $15.8M
D. E. Shaw & Co. 0.02% Reduce -15.7% 468,481 $15.5M
Ensign Peak Advisors, Inc 0.03% Add +631.6% 460,300 $15.2M
Rhumbline Advisers 0.01% Reduce -2.0% 455,197 $15.0M
Raymond James Financial Inc. 0.01% Add +0.5% 429,482 $14.2M
Rice Hall James & Associates, LLC 0.83% Reduce -0.8% 426,585 $14.1M
Barclays PLC 0.01% Reduce -1.4% 419,951 $13.9M
Pictet Asset Management Holding SA 0.02% Reduce -49.8% 411,321 $13.7M
Citigroup Inc. 0.01% Add +9.3% 362,385 $12.0M
MPM Bioimpact LLC 1.92% New 337,603 $11.1M
Fisher Asset Management 0.00% Reduce -2.9% 321,681 $10.6M
Canada Pension Plan Investment Board 0.01% Add +3.4% 305,500 $10.1M
Macquarie Group Ltd. 0.01% No change 300,000 $9.9M
Swiss National Bank 0.01% Reduce -3.2% 297,800 $9.8M
California Public Employees Retirement System 0.01% Add +1.2% 293,190 $9.7M
Royal Bank of Canada 0.00% Add +117.2% 275,526 $9.1M
C WorldWide Group Holding A/S 0.10% No change 250,000 $8.3M
Mackenzie Financial Corp. 0.01% Reduce -28.8% 237,004 $7.8M
AXA S.A. 0.03% Reduce -19.6% 235,809 $7.8M
Janus Henderson Group PLC 0.00% Add +219.2% 232,944 $7.7M
Susquehanna International Group, LLP 0.01% Add +100.5% 232,025 $7.7M
Alliancebernstein L.P. 0.00% Reduce -41.6% 228,596 $7.5M
S&co Inc. 0.49% Add +3.5% 221,960 $7.3M
Palo Alto Investors LP 1.39% Reduce -23.4% 221,513 $7.3M
Two Sigma Advisers, LP 0.02% Add +961.4% 219,700 $7.3M
Handelsbanken Fonder AB 0.03% No change 217,000 $7.2M
Atle Fund Management AB 3.13% Reduce -19.4% 214,778 $7.1M
Krensavage Asset Management, LLC 3.79% Reduce -12.7% 207,822 $6.9M
Deutsche Bank AG 0.00% Reduce -7.9% 206,835 $6.8M
TD Asset Management Inc 0.01% Reduce -7.3% 205,642 $6.8M
Sei Investments Co. 0.01% Add +181.2% 211,997 $6.7M
Neuberger Berman Group LLC 0.01% Add +1524.5% 199,977 $6.6M
Manufacturers Life Insurance Company, The 0.01% Reduce -0.9% 194,992 $6.4M
Stempoint Capital LP 2.03% Reduce -53.9% 192,352 $6.4M
LSV Asset Management 0.01% Reduce -50.9% 182,965 $6.0M
Prudential Financial Inc. 0.01% Reduce -9.6% 178,641 $5.9M
Millennium Management 0.01% Reduce -72.3% 177,105 $5.8M
Algert Global LLC 0.14% New 176,859 $5.8M
Teachers Retirement System of the State of Kentucky 0.05% Reduce -2.6% 174,400 $5.8M
Informed Momentum Co LLC 0.91% New 159,055 $5.3M
Aberdeen Group plc 0.01% Reduce -35.8% 156,867 $5.2M
Qube Research & Technologies Ltd 0.01% Reduce -16.3% 156,476 $5.2M
Russell Investments Group, Ltd. 0.01% Add +2986.2% 152,859 $5.1M
Van Eck Associates Corp. 0.01% Add +10.8% 152,391 $5.0M
ExodusPoint Capital Management, LP 0.07% New 151,396 $5.0M
Rafferty Asset Management, LLC 0.02% Reduce -28.2% 150,448 $5.0M
Integral Health Asset Management, LLC 0.55% New 150,000 $5.0M
Schonfeld Strategic Advisors LLC 0.03% Add +1380.2% 145,071 $4.8M
California State Teachers Retirement System 0.01% Reduce -1.2% 144,931 $4.8M
New York State Common Retirement Fund 0.01% Reduce -1.0% 141,084 $4.7M
Lazard Asset Management LLC 0.01% Add +50.2% 139,881 $4.6M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% Add +22.4% 139,311 $4.6M
Man Group plc 0.01% Add +25.0% 135,828 $4.5M
PDT Partners, LLC 0.31% Add +26.4% 131,383 $4.3M
Todd Asset Management LLC 0.10% Reduce -3.0% 129,613 $4.3M
BNP Paribas Financial Markets 0.00% Reduce -41.3% 127,990 $4.2M
Silverarc Capital Management, LLC 0.86% New 124,871 $4.1M
HRT Financial LP 0.03% Add +22.3% 122,638 $4.0M
State Board of Administration of Florida Retirement System 0.01% Add +1.2% 122,514 $4.0M
Victory Capital Management Inc. 0.00% Add +30.9% 120,997 $4.0M
Thrivent Financial for Lutherans 0.01% Reduce -4.5% 119,443 $3.9M
State of Wisconsin Investment Board 0.01% Add +9.4% 118,197 $3.9M
Wedge Capital Management L L P 0.08% Add +5.0% 117,516 $3.9M
Alps Advisors Inc. 0.02% Reduce -11.6% 115,732 $3.8M
Allostery Investments LP 5.48% Reduce -4.2% 115,000 $3.8M
Edgestream Partners, L.P. 0.12% Add +103.8% 110,244 $3.6M
J. Goldman & Co LP 0.13% New 110,051 $3.6M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.01% Add +2.9% 102,885 $3.4M
Wells Fargo & Company 0.00% Add +6.4% 99,997 $3.3M
Voloridge Investment Management, LLC 0.01% Reduce -69.4% 99,957 $3.3M
Pathstone Holdings, LLC 0.01% Add +17.1% 99,549 $3.3M
DAFNA Capital Management LLC 0.89% Reduce -22.0% 94,200 $3.1M
Franklin Resources Inc. 0.00% Reduce -3.0% 94,008 $3.1M
Martingale Asset Management L P 0.08% Add +0.3% 93,094 $3.1M
State of Alaska, Department of Revenue 0.03% Reduce -2.0% 90,103 $3.0M
New York State Teachers Retirement System 0.01% Add +2.8% 89,703 $3.0M
Susquehanna Fundamental Investments, LLC 0.05% No change 86,899 $2.9M
Intech Investment Management LLC 0.03% Add +25.6% 85,564 $2.8M
Creative Planning 0.00% Add +19.6% 85,462 $2.8M
Citadel Advisors 0.00% Add +58.6% 84,367 $2.8M
Corebridge Financial, Inc. 0.02% Reduce -1.9% 84,142 $2.8M
Illinois Municipal Retirement Fund 0.04% Add +0.9% 82,680 $2.7M
Moody Aldrich Partners LLC 0.56% Reduce -1.5% 81,234 $2.7M
HSBC Holdings PLC 0.00% Add +173.3% 81,056 $2.6M
Gotham Asset Management 0.02% Add +157.5% 79,668 $2.6M
Federated Hermes, Inc. 0.01% Reduce -77.5% 79,590 $2.6M
Robeco Institutional Asset Management B.V. 0.00% Reduce -37.3% 76,853 $2.5M
Louisiana State Employees Retirement System 0.05% Reduce -2.0% 76,600 $2.5M
Campbell & CO Investment Adviser LLC 0.19% New 75,069 $2.5M
State of Tennessee, Department of Treasury 0.01% Reduce -1.9% 73,462 $2.4M
Caption Management, LLC 0.11% Add +457.4% 71,347 $2.4M
HighVista Strategies LLC 0.90% Add +30.0% 70,762 $2.3M
Tudor Investment Corporation 0.02% Add +310.7% 70,316 $2.3M
KLP Kapitalforvaltning As 0.01% Reduce -3.5% 68,600 $2.3M
Allspring Global Investments Holdings, LLC 0.00% Reduce -24.4% 69,335 $2.3M
Assenagon Asset Management S.A. 0.00% Reduce -15.2% 68,049 $2.2M
Amundi 0.00% Reduce -19.5% 67,345 $2.1M
Yousif Capital Management, LLC 0.02% Reduce -2.1% 61,347 $2.0M
AMG National Trust Bank 0.06% Reduce -0.2% 59,735 $2.0M
Advisor Resource Council 0.15% New 60,952 $1.9M
Verition Fund Management LLC 0.01% Add +306.8% 57,491 $1.9M
Natixis Advisors, LLC 0.00% Add +14.3% 57,067 $1.9M
Vident Advisory, LLC 0.03% Reduce -14.1% 56,817 $1.9M
Danske Bank A/S 0.01% Reduce -63.5% 55,848 $1.8M
State of New Jersey Common Pension Fund D 0.01% Reduce -28.7% 54,463 $1.8M
XTX Topco Ltd 0.09% Add +245.2% 54,347 $1.8M
Fieldview Capital Management, LLC 0.25% Add +432.6% 52,943 $1.7M
Guggenheim Capital LLC 0.02% Reduce -8.7% 52,356 $1.7M
Birchview Capital, LP 1.43% No change 50,000 $1.7M
Connor, Clark & Lunn Investment Management Ltd. 0.01% New 47,738 $1.6M
Virtus Advisers, LLC 1.05% New 47,708 $1.6M
Maryland State Retirement & Pension System 0.04% Reduce -12.9% 47,432 $1.6M
Royce & Associates LP 0.02% Reduce -13.3% 47,187 $1.6M
Nicollet Investment Management, Inc. 0.55% Add +7.9% 47,175 $1.6M
Amalgamated Bank 0.01% Reduce -2.4% 46,320 $1.5M
ProShare Advisors LLC 0.00% Reduce -19.4% 45,286 $1.5M
Arizona State Retirement System 0.01% Reduce -2.9% 44,066 $1.5M
Diversified Trust Co. 0.04% Add +3.2% 43,860 $1.4M
Envestnet Asset Management Inc. 0.00% Reduce -9.4% 43,107 $1.4M
STRS Ohio 0.01% Add +232.0% 42,500 $1.4M
Massachusetts Financial Services Co. 0.00% Reduce -2.2% 42,430 $1.4M
Teacher Retirement System of Texas 0.01% Reduce -10.7% 41,399 $1.4M
Hudson Portfolio Management LLC 1.27% Reduce -20.5% 40,215 $1.3M
Corient Private Wealth LP 0.00% Reduce -1.2% 39,975 $1.3M
Los Angeles Capital Management LLC 0.01% Reduce -13.4% 39,790 $1.3M
Vontobel Holding Ltd. 0.00% Reduce -17.8% 39,673 $1.3M
Nisa Investment Advisors, LLC 0.01% Reduce -58.0% 39,332 $1.3M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +1.8% 39,035 $1.3M
Rhenman & Partners Asset Management AB 0.15% Reduce -50.0% 39,000 $1.3M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Add +12.7% 38,915 $1.3M
Fred Alger Management, LLC 0.01% New 37,511 $1.2M
Oregon Public Employees Retirement Fund 0.02% Reduce -2.0% 37,260 $1.2M
Profund Advisors LLC 0.05% Reduce -21.4% 37,228 $1.2M
Cibc World Markets Corp. 0.01% Add +137.1% 35,733 $1.2M
Ieq Capital, LLC 0.01% Reduce -4.1% 35,268 $1.2M
Police & Firemen's Retirement System of New Jersey 0.01% No change 34,889 $1.2M
Tidal Investments LLC 0.01% Reduce -10.7% 34,735 $1.1M
Fox Run Management, L.L.C. 0.17% Reduce -49.6% 33,728 $1.1M
Twinbeech Capital LP 0.02% New 33,016 $1.1M
Engineers Gate Manager LP 0.02% New 32,983 $1.1M
China Universal Asset Management Co., Ltd. 0.10% Reduce -4.9% 32,618 $1.1M
AXS Investments LLC 0.28% New 31,200 $1.0M
Jain Global LLC 0.02% Add +20.1% 30,078 $993K
Squarepoint Ops LLC 0.00% Reduce -86.7% 29,764 $983K
Private Client Services, LLC 0.46% New 28,132 $929K
Bank of Montreal 0.00% Add +28.8% 28,057 $926K
O'shaughnessy Asset Management, LLC 0.01% Add +96.7% 27,935 $922K
LPL Financial LLC 0.00% New 27,151 $897K
Vestcor Inc 0.03% Add +99.2% 26,645 $880K
Cerity Partners LLC 0.00% Add +46.4% 26,240 $866K
Dark Forest Capital Management LP 0.04% New 25,504 $842K
Y-Intercept (Hong Kong) Ltd 0.06% Add +76.3% 25,339 $837K
Exchange Traded Concepts, LLC 0.01% Reduce -18.7% 25,149 $830K
Lighthouse Investment Partners, LLC 0.04% New 25,000 $826K
Allianz Asset Management GmbH 0.00% Reduce -24.1% 24,500 $809K
Mutual of America Capital Management LLC 0.01% Reduce -3.4% 23,680 $782K
Bridgefront Capital, LLC 0.22% New 23,346 $771K
Dana Investment Advisors, Inc. 0.03% Reduce -18.5% 23,276 $769K
Horizon Kinetics Asset Management LLC 0.01% No change 23,033 $761K
Penserra Capital Management LLC 0.01% New 23,010 $759K
Advantage Alpha Capital Partners LP 0.17% Add +53.1% 21,357 $705K
Choreo, LLC 0.01% Reduce -12.3% 20,812 $687K
Wilmington Savings Fund Society, FSB 0.01% No change 20,783 $686K
Cwm, LLC 0.00% Add +0.4% 20,450 $675K
AdvisorShares Investments LLC 0.13% Add +51.7% 19,975 $650K
Quadrant Capital Group LLC 0.02% Add +386.8% 19,621 $648K
Captrust Financial Advisors 0.00% Add +6.0% 19,462 $643K
Xponance LLC 0.01% Add +1.5% 18,838 $622K
Public Employees Retirement Association of Colorado 0.00% No change 18,829 $622K
Vanguard Personalized Indexing Management, LLC 0.01% Reduce -2.7% 18,001 $594K
Baird Financial Group, Inc. 0.00% New 17,764 $587K
Advisors Asset Management, Inc. 0.01% Add +23.4% 17,460 $577K
Aviva PLC 0.00% Reduce -16.7% 17,425 $575K
Inceptionr LLC 0.17% Add +53.0% 16,858 $557K
Sanctuary Advisors, LLC 0.00% Reduce -52.0% 16,663 $550K
Ameritas Investment Partners, Inc. 0.02% Reduce -2.6% 16,402 $542K
Globeflex Capital L P 0.05% Reduce -17.7% 15,793 $521K
Bleakley Financial Group, LLC 0.02% Reduce -0.7% 15,744 $520K
HighTower Advisors, LLC 0.00% Reduce -8.4% 15,149 $500K
Syon Capital LLC 0.04% Reduce -3.3% 14,938 $493K
E Fund Management Co., Ltd. 0.02% Reduce -5.6% 14,060 $464K
SG Americas Securities, LLC 0.00% Add +25.8% 13,988 $462K
New Age Alpha Advisors, LLC 0.02% Add +130.8% 13,702 $452K
Bayesian Capital Management, LP 0.07% New 13,500 $446K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -17.1% 13,361 $441K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% Reduce -93.8% 13,170 $435K
Quantinno Capital Management LP 0.00% Add +51.4% 12,994 $429K
Jefferies Financial Group Inc. 0.01% New 12,417 $410K
Hohimer Wealth Management, LLC 0.08% Add +3.8% 12,362 $408K
PNC Financial Services Group, Inc. 0.00% Add +3.8% 12,352 $408K
Auxier Asset Management LLC 0.06% No change 11,816 $390K
Orion Porfolio Solutions, LLC 0.00% Add +8.2% 11,446 $378K
Orion Portfolio Solutions, LLC 0.00% Add +8.2% 11,446 $378K
Wolverine Trading, LLC 0.01% Add +30.8% 11,256 $374K
Quantessence Capital LLC 0.09% Reduce -9.4% 11,300 $373K
State of Wyoming 0.05% Add +60.3% 11,114 $367K
Crossmark Global Holdings, Inc. 0.01% Add +1.8% 11,013 $364K
United Services Automobile Association 0.01% No change 10,815 $359K
Evergreen Capital Management LLC 0.01% Add +5.8% 10,770 $356K
Ritholtz Wealth Management 0.01% New 10,532 $348K
Cetera Investment Advisers 0.00% Reduce -1.2% 10,513 $347K
Gsa Capital Partners LLP 0.03% New 10,315 $341K
SIH Partners, LLLP 0.03% New 10,234 $338K
DNB Asset Management AS 0.00% Reduce -24.6% 9,928 $328K
Praxis Investment Management Inc. 0.02% No change 9,540 $315K
Bayforest Capital Ltd 0.13% Add +105.2% 9,270 $306K
James Investment Research, Inc. 0.04% No change 9,108 $301K
CIBC Asset Management Inc 0.00% Reduce -1.2% 9,047 $299K
Capula Management Ltd 0.00% New 8,874 $293K
Moors & Cabot, Inc. 0.01% Reduce -4.4% 8,604 $284K
Pitcairn Co. 0.02% New 8,110 $268K
Caprock Group, LLC 0.01% New 8,107 $268K
Avanza Fonder AB 0.01% New 8,136 $266K
Avantax Advisory Services, Inc. 0.00% New 7,460 $246K
National Bank of Canada 0.00% New 7,331 $242K
Tower Research Capital LLC (TRC) 0.01% Reduce -64.8% 7,273 $240K
Townsquare Capital LLC 0.00% Reduce -20.7% 7,234 $239K
KBC Group NV 0.00% No change 7,176 $237K
Covestor Ltd 0.15% Add +1.7% 6,711 $222K
Oxford Asset Management LLP 0.10% New 6,565 $217K
Burney Co./ 0.01% Reduce -57.1% 6,517 $215K
Shelton Capital Management 0.01% New 6,470 $214K
Ashton Thomas Private Wealth, LLC 0.01% New 6,446 $213K
Mercer Global Advisors Inc. 0.00% New 6,432 $212K
Sequoia Financial Advisors, LLC 0.00% Reduce -16.8% 6,222 $205K
Pallas Capital Advisors LLC 0.01% New 6,192 $204K
Group One Trading LLC 0.01% New 5,542 $183K
Mirae Asset Global Investments Co., Ltd. 0.00% Add +0.9% 5,441 $181K
GAMMA Investing LLC 0.01% Add +31.9% 5,396 $178K
Centaurus Financial, Inc. 0.01% Reduce -89.1% 4,642 $153K
GF Fund Management Co. LTD. 0.00% Add +22.0% 4,143 $137K
Coldstream Capital Management Inc. 0.00% New 4,105 $136K
US Bancorp \de 0.00% Add +1.5% 3,720 $123K
Smartleaf Asset Management LLC 0.01% Add +6.1% 3,129 $104K
EverSource Wealth Advisors, LLC 0.00% Add +2.3% 1,673 $55K
Fifth Third Bancorp 0.00% Add +54.4% 1,479 $49K
USA Financial Formulas 0.01% New 1,469 $49K
Blue Trust, Inc. 0.00% Reduce -15.2% 1,443 $48K
Signaturefd, LLC 0.00% Reduce -10.3% 1,361 $45K
Osaic Holdings, Inc. 0.00% Reduce -83.0% 1,244 $41K
Quantbot Technologies LP 0.00% Add +54.5% 1,091 $36K
Brooklyn Investment Group 0.01% Add +1071.1% 1,054 $35K
V-Square Quantitative Management LLC 0.01% No change 1,031 $34K
UMB Bank, n.a. 0.00% Reduce -34.5% 922 $30K
Storebrand Asset Management As 0.00% No change 919 $30K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 884 $29K
Twin Tree Management, LP 0.00% New 881 $29K
Versant Capital Management, Inc 0.00% Add +18.2% 846 $28K
Public Employees Retirement System of Ohio 0.00% Add +16.0% 761 $25K
True Wealth Design, LLC 0.01% Add +0.1% 734 $24K
Bessemer Group Inc. 0.00% Reduce -11.1% 738 $24K
Quent Capital, LLC 0.00% No change 678 $22K
Hexagon Capital Partners LLC 0.00% Reduce -61.3% 620 $20K
CI Investments Inc. 0.00% Add +44.7% 596 $20K
WealthCollab, LLC 0.01% No change 604 $20K
Daiwa Securities Group Inc. 0.00% No change 534 $18K
Lindbrook Capital, LLC 0.00% Add +9.2% 451 $15K
Mark Sheptoff Financial Planning, LLC 0.01% Add +200.0% 450 $15K
MassMutual Private Wealth & Trust, FSB 0.00% No change 390 $13K
Parallel Advisors, LLC 0.00% Reduce -5.3% 354 $12K
Rise Advisors, LLC 0.01% Reduce -31.7% 345 $11K
Huntington National Bank 0.00% Reduce -18.9% 300 $10K
Private Wealth Management Group, LLC 0.00% No change 290 $10K
Lanark Financial, Inc. 0.00% — 280 $9K
Harbor Capital Advisors, Inc. 0.00% New 210 $7K
Davis Capital Management 0.01% No change 203 $7K
Geneos Wealth Management Inc. 0.00% Add +286.5% 201 $7K
Farther Finance Advisors, LLC 0.00% Add +18.5% 192 $6K
SVB Wealth LLC 0.00% New 189 $6K
Rothschild Investment LLC 0.00% Add +50.0% 180 $6K
Bell Investment Advisors, Inc 0.00% No change 179 $6K
SouthState Bank Corp 0.00% Add +28.4% 172 $6K
MAI Capital Management 0.00% No change 170 $6K
Sterling Capital Management LLC 0.00% Add +2.5% 167 $6K
Walleye Trading LLC 0.00% New 163 $5K
NewEdge Advisors, LLC 0.00% No change 158 $5K
Highline Wealth Partners LLC 0.00% New 143 $5K
Clearstead Advisors, LLC 0.00% No change 138 $5K
Vermillion & White Wealth Management Group, LLC 0.00% New 129 $4K
Fortitude Family Office, LLC 0.00% No change 109 $4K
Jones Financial Companies LLLP 0.00% New 100 $3K
Farmers & Merchants Investments Inc. 0.00% No change 100 $3K
Parkside Financial Bank & Trust 0.00% Add +157.9% 98 $3K
CENTRAL TRUST Co 0.00% No change 98 $3K
Hemington Wealth Management 0.00% Add +77.8% 112 $3K
Hantz Financial Services, Inc. 0.00% Add +11.3% 79 $3K
IFP Advisors, Inc 0.00% No change 82 $3K
JFS Wealth Advisors, LLC 0.00% Add +1.3% 78 $3K
Bare Financial Services, Inc 0.00% New 65 $2K
Allworth Financial LP 0.00% Reduce -44.1% 71 $2K
CIBC Private Wealth Group LLC 0.00% Reduce -9.6% 66 $2K
Thurston, Springer, Miller, Herd & Titak, Inc. 0.00% No change 50 $2K
Sierra Ocean, LLC 0.00% No change 42 $1K
Wolff Wiese Magana LLC 0.00% No change 41 $1K
Private Trust Co. NA 0.00% New 41 $1K
Arax Advisory Partners 0.00% Reduce -96.6% 38 $1K
WPG Advisers, LLC 0.00% No change 32 $1K
Picton Mahoney Asset Management 0.00% No change 42 $1K
TD Private Client Wealth LLC 0.00% New 28 $925
SJS Investment Consulting Inc. 0.00% No change 23 $760
Stephens Consulting, LLC 0.00% New 20 $661
Global Financial Private Client, LLC 0.00% Add +185.7% 20 $660
TD Capital Management LLC 0.00% No change 20 $660
Glen Eagle Advisors, LLC 0.00% No change 20 $660
DiNuzzo Private Wealth, Inc. 0.00% No change 18 $595
Creative Financial Designs Inc. 0.00% New 16 $528
First Horizon Advisors, Inc. 0.00% No change 16 $528
Principal Securities, Inc. 0.00% No change 12 $345
Garde Capital, Inc. 0.00% New 10 $331
Larson Financial Group LLC 0.00% Reduce -96.3% 10 $330
Cornerstone Planning Group LLC 0.00% No change 11 $299
Abound Wealth Management 0.00% Reduce -20.0% 8 $265
MV Capital Management, Inc. 0.00% No change 8 $265
Assetmark, Inc. 0.00% No change 7 $231
Parkworth Wealth Management, Inc. 0.00% Add +150.0% 5 $165
HFM Investment Advisors, LLC 0.00% — 4 $133
Bay Harbor Wealth Management, LLC 0.00% New 2 $66
Activest Wealth Management 0.00% No change 1 $33
Capital Advisors, Ltd. LLC 0.00% No change 7 $0
Avion Wealth 0.00% New 21 $0

"% of holder's portfolio" is ALKS's weight in each manager's 13F, not the share of Alkermes PLC the manager owns.