AlkermesALKS
13F holders, Q3 2025 (September 30)358holders +5
42new positions
37sold out
8famous investors
$29.96avg. 13F price*
At the end of Q3 2025, 358 institutions reported holding Alkermes PLC (ALKS) in their 13F filings, up 5 from Q2 2025. 42 opened new positions and 37 sold out. The largest holders were BlackRock, Inc. ($839.2M), Vanguard Group Inc. ($545.4M) and T. Rowe Price Associates Inc. ($307.2M). 8 famous investors held it, including Jim Simons / Peter Brown (0.2% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Alkermes PLC
- CUSIP
- G01767105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 42 | $85.2M |
| Exits | 37 | $31.7M |
All 13F filers, Q2 2025 → Q3 2025: 16,259,563 shares bought and 14,251,835 shares sold, net +2,007,728 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 358 holders
| BlackRock, Inc. | 0.01% | Add +0.4% | 27,972,078 | $839.2M |
| Vanguard Group Inc. | 0.01% | Reduce -1.8% | 18,179,511 | $545.4M |
| T. Rowe Price Associates Inc. | 0.03% | Add +2.0% | 10,238,357 | $307.2M |
| State Street Corp. | 0.01% | Add +4.0% | 8,540,351 | $256.2M |
| Baker Bros. Advisors LP | 1.76% | Add +26.2% | 8,091,351 | $242.7M |
| Renaissance Technologies | 0.25% | Add +8.3% | 6,292,528 | $188.8M |
| American Century Companies Inc. | 0.07% | Add +20.2% | 4,397,471 | $131.9M |
| Geode Capital Management, LLC | 0.01% | Add +0.9% | 4,061,394 | $121.9M |
| JPMorgan Chase & Co. | 0.01% | Reduce -18.8% | 3,928,170 | $117.8M |
| Dimensional Fund Advisors LP | 0.02% | Add +19.4% | 3,697,996 | $110.9M |
| Commodore Capital LP | 4.54% | Add +26.4% | 3,096,754 | $92.9M |
| Primecap Management Co. | 0.06% | Reduce -4.9% | 2,759,080 | $82.8M |
| Holocene Advisors, LP | 0.17% | Reduce -13.5% | 2,469,030 | $74.1M |
| Avoro Capital Advisors LLC | 0.87% | Reduce -22.8% | 2,240,000 | $67.2M |
| Nuveen, LLC | 0.02% | Add +6.1% | 2,173,476 | $65.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.3% | 2,140,373 | $64.2M |
| Artisan Partners Limited Partnership | 0.09% | Add +36.8% | 2,109,772 | $63.3M |
| Loomis Sayles & Co. L P | 0.07% | Reduce -2.9% | 2,048,851 | $61.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +19.6% | 1,994,945 | $59.8M |
| Northern Trust Corp. | 0.01% | Reduce -2.6% | 1,766,180 | $53.0M |
| Paradigm Biocapital Advisors LP | 1.53% | Add +25.0% | 1,719,334 | $51.6M |
| RTW Investments, LP | 0.62% | Reduce -64.3% | 1,672,356 | $50.2M |
| Morgan Stanley | 0.00% | Reduce -13.9% | 1,551,499 | $46.5M |
| Bank of New York Mellon Corp | 0.01% | Reduce -7.3% | 1,424,466 | $42.7M |
| First Trust Advisors LP | 0.03% | Add +0.1% | 1,398,021 | $41.9M |
| FMR LLC | 0.00% | Add +1.4% | 1,295,493 | $38.9M |
| Affinity Asset Advisors, LLC | 3.60% | Add +25.0% | 1,250,000 | $37.5M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +1070.6% | 1,208,944 | $36.3M |
| Bank of America Corp. | 0.00% | Reduce -49.1% | 1,096,455 | $32.9M |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.18% | New | 901,333 | $27.0M |
| Principal Financial Group Inc. | 0.01% | Reduce -1.6% | 900,330 | $27.0M |
| Man Group plc | 0.05% | Add +225.3% | 897,274 | $26.9M |
| Panagora Asset Management Inc. | 0.11% | Add +1.1% | 887,197 | $26.6M |
| Pictet Asset Management Holding SA | 0.03% | Add +231.8% | 893,046 | $26.6M |
| Driehaus Capital Management LLC | 0.18% | Add +0.1% | 827,473 | $24.8M |
| Pacer Advisors, Inc. | 0.06% | Reduce -10.9% | 808,132 | $24.2M |
| BNP Paribas Financial Markets | 0.02% | Reduce -33.0% | 761,203 | $22.8M |
| UBS Group AG | 0.00% | Reduce -43.8% | 754,166 | $22.6M |
| Public Sector Pension Investment Board | 0.08% | Add +11.6% | 710,700 | $21.3M |
| MetLife Investment Management, LLC | 0.10% | Add +7.7% | 707,196 | $21.2M |
| Citadel Advisors | 0.02% | Add +1783.4% | 704,834 | $21.1M |
| Frazier Life Sciences Management, L.P. | 0.63% | Reduce -30.0% | 700,647 | $21.0M |
| Sio Capital Management, LLC | 5.12% | New | 674,840 | $20.2M |
| Two Sigma Investments, LP | 0.03% | Add +101.4% | 656,499 | $19.7M |
| Segall Bryant & Hamill, LLC | 0.24% | Add +0.4% | 596,479 | $17.9M |
| Invesco Ltd. | 0.00% | Reduce -4.7% | 584,293 | $17.5M |
| Acadian Asset Management LLC | 0.03% | Reduce -17.3% | 568,675 | $17.0M |
| Woodline Partners LP | 0.08% | Add +0.0% | 558,567 | $16.8M |
| Ameriprise Financial Inc. | 0.00% | Reduce -21.0% | 557,866 | $16.7M |
| Barclays PLC | 0.01% | Reduce -19.8% | 556,651 | $16.7M |
| MPM Bioimpact LLC | 2.70% | No change | 549,262 | $16.5M |
| Voya Investment Management LLC | 0.02% | Add +6.0% | 533,650 | $16.0M |
| D. E. Shaw & Co. | 0.01% | Reduce -35.5% | 528,749 | $15.9M |
| Allianz Asset Management GmbH | 0.02% | Add +3908.2% | 524,795 | $15.7M |
| EcoR1 Capital, LLC | 0.72% | No change | 500,000 | $15.0M |
| Legal & General Group Plc | 0.00% | Reduce -6.7% | 499,623 | $15.0M |
| Rhumbline Advisers | 0.01% | Add +0.2% | 473,837 | $14.2M |
| Glenmede Investment Management, LP | 0.07% | Reduce -5.7% | 455,641 | $13.7M |
| Opaleye Management Inc. | 1.92% | New | 450,000 | $13.5M |
| Raymond James Financial Inc. | 0.00% | Reduce -1.6% | 446,925 | $13.4M |
| Squarepoint Ops LLC | 0.03% | Add +803.9% | 445,306 | $13.4M |
| Mackenzie Financial Corp. | 0.02% | Add +52.4% | 442,350 | $13.3M |
| Royal Bank of Canada | 0.00% | Add +85.2% | 419,290 | $12.6M |
| Canada Pension Plan Investment Board | 0.01% | Add +12.1% | 415,800 | $12.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -41.5% | 392,427 | $11.8M |
| Jane Street Group, LLC | 0.01% | Add +9.8% | 392,181 | $11.8M |
| Rice Hall James & Associates, LLC | 0.63% | Reduce -8.7% | 385,342 | $11.6M |
| Wellington Management Group LLP | 0.00% | Reduce -77.9% | 375,190 | $11.3M |
| Macquarie Group Ltd. | 0.01% | Reduce -0.4% | 372,890 | $11.2M |
| AQR Capital Management | 0.01% | Reduce -17.7% | 372,422 | $11.2M |
| Janus Henderson Group PLC | 0.00% | Add +68.4% | 344,490 | $10.3M |
| Victory Capital Management Inc. | 0.01% | Add +43.1% | 344,202 | $10.3M |
| Handelsbanken Fonder AB | 0.03% | Add +4.3% | 332,100 | $10.0M |
| Fisher Asset Management | 0.00% | Add +10.6% | 322,748 | $9.7M |
| California Public Employees Retirement System | 0.01% | Add +4.0% | 320,879 | $9.6M |
| Swiss National Bank | 0.01% | Add +1.4% | 303,600 | $9.1M |
| Voloridge Investment Management, LLC | 0.03% | Add +101.2% | 264,446 | $7.9M |
| Edgestream Partners, L.P. | 0.23% | Add +251.0% | 259,411 | $7.8M |
| Peregrine Capital Management LLC | 0.23% | Reduce -2.6% | 257,795 | $7.7M |
| C WorldWide Group Holding A/S | 0.12% | No change | 250,000 | $7.5M |
| ExodusPoint Capital Management, LP | 0.10% | Add +54.7% | 249,727 | $7.5M |
| Stempoint Capital LP | 1.46% | Reduce -31.2% | 241,637 | $7.2M |
| Alliancebernstein L.P. | 0.00% | Add +18.0% | 238,539 | $7.2M |
| AXA Investment Managers S.A. | 0.02% | — | 236,897 | $7.1M |
| Sei Investments Co. | 0.01% | Add +4.1% | 225,807 | $6.8M |
| Prudential Financial Inc. | 0.01% | Add +19.0% | 209,826 | $6.3M |
| Krensavage Asset Management, LLC | 2.66% | No change | 207,822 | $6.2M |
| Deutsche Bank AG | 0.00% | Add +7.8% | 206,422 | $6.2M |
| Two Sigma Advisers, LP | 0.01% | Add +2530.8% | 205,200 | $6.2M |
| S&co Inc. | 0.37% | Reduce -8.8% | 201,210 | $6.0M |
| New York State Common Retirement Fund | 0.01% | Add +38.9% | 195,999 | $5.9M |
| Franklin Resources Inc. | 0.00% | Add +96.1% | 184,346 | $5.5M |
| Palo Alto Investors LP | 1.02% | Reduce -16.8% | 183,938 | $5.5M |
| Silverarc Capital Management, LLC | 0.78% | New | 180,513 | $5.4M |
| Rafferty Asset Management, LLC | 0.02% | Add +11.5% | 179,902 | $5.4M |
| Russell Investments Group, Ltd. | 0.01% | Add +27.5% | 179,465 | $5.3M |
| Martingale Asset Management L P | 0.12% | Add +22.1% | 165,110 | $5.0M |
| Neuberger Berman Group LLC | 0.00% | Reduce -22.2% | 152,721 | $4.6M |
| California State Teachers Retirement System | 0.00% | Add +2.7% | 148,909 | $4.5M |
| Millennium Management | 0.00% | Add +89.2% | 147,460 | $4.4M |
| Aberdeen Group plc | 0.01% | Reduce -18.2% | 146,224 | $4.4M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -30.2% | 145,193 | $4.4M |
| Wedge Capital Management L L P | 0.07% | Add +9.8% | 141,090 | $4.2M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Add +12.5% | 139,166 | $4.2M |
| Algert Global LLC | 0.07% | Add +18.0% | 135,970 | $4.1M |
| DAFNA Capital Management LLC | 1.01% | Add +29.9% | 134,748 | $4.0M |
| Robeco Institutional Asset Management B.V. | 0.01% | Add +18.6% | 134,387 | $4.0M |
| Wells Fargo & Company | 0.00% | Add +8.5% | 132,619 | $4.0M |
| State Board of Administration of Florida Retirement System | 0.01% | Add +35.3% | 131,696 | $4.0M |
| Hussman Strategic Advisors, Inc. | 0.82% | No change | 126,000 | $3.8M |
| TD Asset Management Inc | 0.00% | Reduce -42.4% | 124,670 | $3.7M |
| Thrivent Financial for Lutherans | 0.01% | Add +0.8% | 122,209 | $3.7M |
| Capital Fund Management S.A. | 0.04% | Add +202.9% | 120,959 | $3.6M |
| Van Eck Associates Corp. | 0.00% | Add +1.4% | 119,502 | $3.6M |
| Susquehanna International Group, LLP | 0.01% | Reduce -43.8% | 114,811 | $3.4M |
| Assenagon Asset Management S.A. | 0.00% | Add +26.8% | 106,561 | $3.2M |
| Rock Springs Capital Management LP | 0.19% | New | 106,537 | $3.2M |
| State of Wisconsin Investment Board | 0.01% | Add +0.4% | 99,936 | $3.0M |
| Rhenman & Partners Asset Management AB | 0.31% | Add +141.0% | 94,000 | $2.8M |
| State of Alaska, Department of Revenue | 0.03% | Reduce -6.6% | 91,717 | $2.8M |
| Illinois Municipal Retirement Fund | 0.04% | Add +7.9% | 91,616 | $2.7M |
| O'shaughnessy Asset Management, LLC | 0.02% | Reduce -16.4% | 90,932 | $2.7M |
| Tetragon Partners GP Ltd | 0.65% | Add +473.3% | 89,612 | $2.7M |
| New York State Teachers Retirement System | 0.01% | Reduce -1.0% | 89,402 | $2.7M |
| Los Angeles Capital Management LLC | 0.01% | Add +60.8% | 85,535 | $2.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -12.6% | 84,577 | $2.5M |
| Engineers Gate Manager LP | 0.03% | Add +74.7% | 83,157 | $2.5M |
| Eagle Health Investments LP | 0.64% | New | 81,800 | $2.5M |
| Pathstone Holdings, LLC | 0.01% | Reduce -9.7% | 81,701 | $2.5M |
| Vident Advisory, LLC | 0.02% | Add +36.7% | 81,430 | $2.4M |
| KLP Kapitalforvaltning As | 0.01% | Add +8.4% | 80,400 | $2.4M |
| Alps Advisors Inc. | 0.01% | Reduce -12.5% | 77,832 | $2.3M |
| Louisiana State Employees Retirement System | 0.04% | Reduce -1.4% | 75,900 | $2.3M |
| Intech Investment Management LLC | 0.02% | Reduce -12.6% | 74,037 | $2.2M |
| State of Tennessee, Department of Treasury | 0.01% | Add +2.1% | 73,815 | $2.2M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +16.8% | 73,196 | $2.2M |
| Diadema Partners LP | 1.51% | New | 72,079 | $2.2M |
| Natixis Advisors, LLC | 0.00% | Add +10.8% | 67,459 | $2.0M |
| Globeflex Capital L P | 0.31% | Add +319.3% | 66,218 | $2.0M |
| Citigroup Inc. | 0.00% | Reduce -64.9% | 65,901 | $2.0M |
| Gotham Asset Management | 0.01% | Reduce -52.8% | 62,986 | $1.9M |
| Creative Planning | 0.00% | Reduce -20.9% | 61,995 | $1.9M |
| Ritholtz Wealth Management | 0.04% | Reduce -10.0% | 61,742 | $1.9M |
| AMG National Trust Bank | 0.04% | Add +0.7% | 60,175 | $1.8M |
| Tudor Investment Corporation | 0.01% | New | 56,383 | $1.7M |
| ADAR1 Capital Management, LLC | 0.17% | Add +24.9% | 56,200 | $1.7M |
| Schroder Investment Management Group | 0.00% | Add +18.8% | 57,639 | $1.7M |
| Moody Aldrich Partners LLC | 0.32% | Reduce -16.9% | 55,615 | $1.7M |
| Y-Intercept (Hong Kong) Ltd | 0.04% | Reduce -61.7% | 53,067 | $1.6M |
| Yousif Capital Management, LLC | 0.02% | Reduce -16.3% | 52,663 | $1.6M |
| Birchview Capital, LP | 1.13% | No change | 50,000 | $1.5M |
| Royce & Associates LP | 0.01% | Add +0.1% | 49,769 | $1.5M |
| Virtus Advisers, LLC | 0.80% | No change | 47,708 | $1.4M |
| Amalgamated Bank | 0.01% | Add +0.6% | 47,113 | $1.4M |
| Diversified Trust Co. | 0.03% | Add +5.8% | 46,805 | $1.4M |
| Teachers Retirement System of the State of Kentucky | 0.01% | Reduce -9.7% | 46,744 | $1.4M |
| Arizona State Retirement System | 0.01% | Add +1.4% | 46,340 | $1.4M |
| STRS Ohio | 0.01% | No change | 46,100 | $1.4M |
| Oliver Luxxe Assets LLC | 0.22% | Add +3.0% | 45,884 | $1.4M |
| Police & Firemen's Retirement System of New Jersey | 0.01% | Add +23.0% | 45,302 | $1.4M |
| Nicollet Investment Management, Inc. | 0.44% | Reduce -2.7% | 44,979 | $1.3M |
| Exchange Traded Concepts, LLC | 0.01% | Add +73.6% | 44,759 | $1.3M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +6.0% | 44,689 | $1.3M |
| XTX Topco Ltd | 0.07% | New | 44,628 | $1.3M |
| Profund Advisors LLC | 0.04% | Add +11.8% | 44,557 | $1.3M |
| HighVista Strategies LLC | 0.32% | Reduce -16.7% | 44,081 | $1.3M |
| LPL Financial LLC | 0.00% | Add +30.3% | 43,845 | $1.3M |
| Vontobel Holding Ltd. | 0.00% | Reduce -8.1% | 43,233 | $1.3M |
| Vestcor Inc | 0.04% | Reduce -29.5% | 43,140 | $1.3M |
| Horizon Investments, LLC | 0.02% | Add +0.9% | 43,002 | $1.3M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -1.8% | 42,861 | $1.3M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.01% | Reduce -0.7% | 42,041 | $1.3M |
| Corient Private Wealth LP | 0.00% | Reduce -0.3% | 41,363 | $1.2M |
| Teacher Retirement System of Texas | 0.00% | Reduce -8.8% | 38,523 | $1.2M |
| Oregon Public Employees Retirement Fund | 0.01% | Reduce -0.8% | 37,160 | $1.1M |
| Ensign Peak Advisors, Inc | 0.00% | Reduce -63.4% | 37,041 | $1.1M |
| ProShare Advisors LLC | 0.00% | Reduce -14.0% | 36,497 | $1.1M |
| Hudson Portfolio Management LLC | 0.97% | Reduce -3.5% | 36,455 | $1.1M |
| HSBC Holdings PLC | 0.00% | Reduce -67.9% | 35,548 | $1.1M |
| Tidal Investments LLC | 0.00% | Reduce -3.4% | 33,949 | $1.0M |
| Danske Bank A/S | 0.00% | Reduce -27.7% | 33,471 | $1.0M |
| Captrust Financial Advisors | 0.00% | Reduce -4.0% | 30,730 | $922K |
| SG Americas Securities, LLC | 0.00% | Reduce -49.7% | 30,617 | $919K |
| Amundi | 0.00% | Add +8.8% | 29,410 | $911K |
| Neo Ivy Capital Management | 0.22% | Add +84.3% | 29,756 | $893K |
| OMERS ADMINISTRATION Corp | 0.01% | New | 29,500 | $885K |
| China Universal Asset Management Co., Ltd. | 0.07% | Reduce -12.6% | 28,936 | $868K |
| CenterBook Partners LP | 0.04% | Add +30.8% | 27,928 | $838K |
| Dana Investment Advisors, Inc. | 0.02% | Add +19.0% | 27,334 | $820K |
| Choreo, LLC | 0.01% | Add +10.8% | 26,946 | $808K |
| Atle Fund Management AB | 2.99% | Add +11.3% | 252,875 | $805K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -64.4% | 26,817 | $805K |
| Lazard Asset Management LLC | 0.00% | Add +8.3% | 25,723 | $772K |
| AdvisorShares Investments LLC | 0.13% | Add +53.8% | 25,649 | $769K |
| Campbell & CO Investment Adviser LLC | 0.06% | Reduce -56.3% | 24,691 | $741K |
| PDT Partners, LLC | 0.05% | Reduce -73.6% | 24,198 | $726K |
| Maryland State Retirement & Pension System | 0.01% | Reduce -51.0% | 23,732 | $712K |
| Cetera Investment Advisers | 0.00% | Add +69.0% | 23,504 | $705K |
| Entropy Technologies, LP | 0.05% | New | 23,291 | $699K |
| Horizon Kinetics Asset Management LLC | 0.01% | Add +4.4% | 23,033 | $691K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.01% | New | 21,081 | $632K |
| Farallon Capital Management, L.L.C. | 0.00% | Reduce -97.0% | 20,800 | $624K |
| Wilmington Savings Fund Society, FSB | 0.01% | Reduce -0.1% | 20,783 | $623K |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -0.9% | 20,086 | $616K |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.00% | Add +509.4% | 20,367 | $611K |
| AXS Investments LLC | 0.19% | Reduce -3.1% | 20,150 | $605K |
| Summit Global Investments | 0.03% | New | 19,938 | $598K |
| Jennison Associates LLC | 0.00% | Reduce -38.4% | 19,570 | $587K |
| Knott David M Jr | 0.24% | Reduce -60.6% | 19,300 | $579K |
| Resona Asset Management Co.,Ltd. | 0.00% | Add +4.9% | 18,906 | $567K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -1.4% | 18,563 | $557K |
| Mutual of America Capital Management LLC | 0.01% | Reduce -12.7% | 18,492 | $555K |
| HRT Financial LP | 0.00% | New | 18,277 | $548K |
| GC Wealth Management RIA, LLC | 0.02% | New | 18,041 | $541K |
| Moran Wealth Management, LLC | 0.02% | Add +12.7% | 17,850 | $536K |
| CIBC Bancorp USA Inc. | 0.00% | — | 17,296 | $519K |
| Aviva PLC | 0.00% | Reduce -12.1% | 17,145 | $514K |
| Round Rock Advisors LLC | 0.08% | New | 16,590 | $498K |
| Persistent Asset Partners Ltd | 0.36% | New | 16,541 | $496K |
| Advisors Asset Management, Inc. | 0.01% | Reduce -5.3% | 16,456 | $494K |
| Bank of Montreal | 0.00% | Reduce -45.0% | 15,877 | $476K |
| Cerity Partners LLC | 0.00% | Reduce -21.2% | 15,768 | $473K |
| Xponance LLC | 0.00% | Reduce -11.8% | 15,706 | $471K |
| Financiere des Professionnels - Fonds d'investissement inc. | 0.03% | Add +109.8% | 15,607 | $468K |
| LSV Asset Management | 0.00% | New | 14,800 | $444K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -10.2% | 14,736 | $442K |
| Simplex Trading, LLC | 0.01% | New | 14,667 | $440K |
| Advantage Alpha Capital Partners LP | 0.13% | Reduce -18.5% | 14,122 | $424K |
| Marex Group Ltd | 0.01% | New | 14,100 | $423K |
| New Age Alpha Advisors, LLC | 0.02% | Reduce -2.0% | 13,633 | $409K |
| Vinva Investment Management Ltd | 0.01% | New | 9,259 | $409K |
| Ameritas Investment Partners, Inc. | 0.01% | Reduce -17.4% | 13,556 | $407K |
| HighTower Advisors, LLC | 0.00% | Add +3.1% | 13,555 | $407K |
| DNB Asset Management AS | 0.00% | Add +15.6% | 13,230 | $397K |
| Quantinno Capital Management LP | 0.00% | Add +1.6% | 13,230 | $397K |
| Quadrant Capital Group LLC | 0.01% | Reduce -9.3% | 13,021 | $391K |
| Todd Asset Management LLC | 0.01% | Reduce -5.1% | 12,347 | $370K |
| Bleakley Financial Group, LLC | 0.01% | Reduce -12.4% | 12,318 | $370K |
| Sanctuary Advisors, LLC | 0.00% | Reduce -30.7% | 11,826 | $355K |
| Caprock Group, LLC | 0.01% | — | 11,409 | $331K |
| Crossmark Global Holdings, Inc. | 0.00% | Add +0.5% | 10,890 | $327K |
| Vise Technologies, Inc. | 0.01% | Add +26.8% | 10,809 | $324K |
| Cwm, LLC | 0.00% | Reduce -47.2% | 10,810 | $324K |
| Hohimer Wealth Management, LLC | 0.05% | Add +15.4% | 10,755 | $323K |
| DRW Securities, LLC | 0.02% | Add +13.7% | 10,483 | $315K |
| James Investment Research, Inc. | 0.03% | Add +12.8% | 10,270 | $308K |
| Ieq Capital, LLC | 0.00% | Reduce -77.1% | 10,134 | $304K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -9.6% | 9,975 | $299K |
| State of Wyoming | 0.03% | Reduce -46.9% | 9,914 | $297K |
| Evergreen Capital Management LLC | 0.01% | Reduce -10.4% | 9,361 | $281K |
| Credit Agricole S A | 0.00% | — | 9,350 | $281K |
| CIBC Asset Management Inc | 0.00% | No change | 9,047 | $271K |
| Orion Porfolio Solutions, LLC | 0.00% | Add +4.5% | 8,762 | $263K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -78.3% | 8,587 | $258K |
| Avanza Fonder AB | 0.01% | Add +1.0% | 8,220 | $247K |
| Bayesian Capital Management, LP | 0.05% | New | 8,074 | $242K |
| Covestor Ltd | 0.13% | Add +19.7% | 7,915 | $237K |
| Auxier Asset Management LLC | 0.03% | Reduce -32.7% | 7,837 | $235K |
| Sequoia Financial Advisors, LLC | 0.00% | New | 7,793 | $234K |
| Verition Fund Management LLC | 0.00% | Reduce -93.8% | 7,480 | $224K |
| National Bank of Canada | 0.00% | Add +1.2% | 7,398 | $222K |
| Swiss Life Asset Management Ltd | 0.00% | New | 7,373 | $221K |
| Moors & Cabot, Inc. | 0.01% | New | 6,777 | $203K |
| GW Henssler & Associates Ltd. | 0.01% | New | 6,680 | $200K |
| Bellevue Group AG | 0.00% | New | 6,594 | $198K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +0.2% | 6,382 | $191K |
| Smartleaf Asset Management LLC | 0.01% | Add +86.6% | 6,303 | $183K |
| Centaurus Financial, Inc. | 0.01% | Add +20.7% | 5,602 | $168K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 5,614 | $160K |
| KBC Group NV | 0.00% | Add +27.6% | 5,106 | $153K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -67.4% | 4,464 | $134K |
| GAMMA Investing LLC | 0.01% | Reduce -11.5% | 4,394 | $132K |
| GF Fund Management Co. LTD. | 0.00% | Reduce -14.3% | 3,552 | $107K |
| Federated Hermes, Inc. | 0.00% | Reduce -84.7% | 3,501 | $105K |
| US Bancorp \de | 0.00% | Add +5.9% | 3,209 | $96K |
| Sterling Capital Management LLC | 0.00% | Add +123.4% | 3,107 | $93K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -14.2% | 2,817 | $85K |
| Osaic Holdings, Inc. | 0.00% | Add +39.6% | 2,716 | $79K |
| EMC Capital Management | 0.03% | No change | 2,428 | $73K |
| Bessemer Group Inc. | 0.00% | Add +163.3% | 2,222 | $67K |
| Rockefeller Capital Management L.P. | 0.00% | New | 2,157 | $65K |
| Group One Trading LLC | 0.00% | Reduce -17.9% | 1,903 | $57K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +2.8% | 1,777 | $53K |
| Walleye Capital LLC | 0.00% | New | 1,563 | $47K |
| Blue Trust, Inc. | 0.00% | Reduce -11.2% | 1,346 | $40K |
| Signaturefd, LLC | 0.00% | Reduce -3.0% | 1,285 | $39K |
| Versant Capital Management, Inc | 0.01% | Add +6.1% | 1,262 | $38K |
| Hantz Financial Services, Inc. | 0.00% | Add +395.6% | 1,239 | $37K |
| Fifth Third Bancorp | 0.00% | Reduce -3.0% | 1,083 | $32K |
| Johnson Financial Group, Inc. | 0.00% | New | 1,026 | $31K |
| Storebrand Asset Management As | 0.00% | No change | 919 | $28K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -79.8% | 892 | $27K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 884 | $27K |
| Assetmark, Inc. | 0.00% | Add +933.8% | 827 | $25K |
| UMB Bank, n.a. | 0.00% | Reduce -25.3% | 774 | $23K |
| Quent Capital, LLC | 0.00% | New | 678 | $20K |
| Advisory Services Network, LLC | 0.00% | New | 658 | $20K |
| Salomon & Ludwin, LLC | 0.00% | New | 577 | $18K |
| Huntington National Bank | 0.00% | Add +12.2% | 560 | $17K |
| WealthCollab, LLC | 0.01% | No change | 544 | $16K |
| CI Investments Inc. | 0.00% | Reduce -13.1% | 517 | $16K |
| Daiwa Securities Group Inc. | 0.00% | Reduce -12.5% | 519 | $16K |
| Wealthspire Advisors, LLC | 0.00% | New | 527 | $16K |
| Arax Advisory Partners | 0.00% | Add +73.2% | 485 | $15K |
| Allworth Financial LP | 0.00% | Reduce -1.4% | 410 | $12K |
| Root Financial Partners, LLC | 0.00% | New | 351 | $11K |
| Rise Advisors, LLC | 0.00% | No change | 345 | $10K |
| Jones Financial Companies LLLP | 0.00% | Add +121.7% | 368 | $10K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -24.0% | 304 | $9K |
| MAI Capital Management | 0.00% | Reduce -40.4% | 294 | $9K |
| Private Wealth Management Group, LLC | 0.00% | No change | 290 | $9K |
| Lanark Financial, Inc. | 0.00% | No change | 280 | $8K |
| Bare Financial Services, Inc | 0.00% | Add +43.0% | 246 | $7K |
| Harbor Capital Advisors, Inc. | 0.00% | Reduce -9.7% | 232 | $7K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -72.3% | 213 | $6K |
| Davis Capital Management | 0.00% | — | 203 | $6K |
| Parallel Advisors, LLC | 0.00% | Reduce -36.5% | 179 | $5K |
| Clearstead Advisors, LLC | 0.00% | Reduce -80.3% | 174 | $5K |
| Vermillion & White Wealth Management Group, LLC | 0.00% | No change | 151 | $5K |
| Bell Investment Advisors, Inc | 0.00% | Reduce -36.0% | 137 | $4K |
| SouthState Bank Corp | 0.00% | No change | 134 | $4K |
| Hemington Wealth Management | 0.00% | Add +5.8% | 145 | $4K |
| Mark Sheptoff Financial Planning, LLC | 0.00% | Reduce -66.7% | 150 | $4K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 116 | $3K |
| Kilter Group LLC | 0.00% | Add +34.9% | 112 | $3K |
| Principal Securities, Inc. | 0.00% | Add +833.3% | 112 | $3K |
| Parkside Financial Bank & Trust | 0.00% | Reduce -50.7% | 104 | $3K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 100 | $3K |
| Essential Partners LLC | 0.00% | Reduce -76.0% | 80 | $2K |
| JFS Wealth Advisors, LLC | 0.00% | No change | 77 | $2K |
| Rothschild Investment LLC | 0.00% | Reduce -48.3% | 75 | $2K |
| Clearstead Trust, LLC | 0.00% | No change | 69 | $2K |
| WPG Advisers, LLC | 0.00% | Add +19.3% | 68 | $2K |
| Larson Financial Group LLC | 0.00% | Reduce -92.1% | 62 | $2K |
| NewEdge Advisors, LLC | 0.00% | No change | 57 | $2K |
| IFP Advisors, Inc | 0.00% | Reduce -24.0% | 57 | $2K |
| Fortitude Family Office, LLC | 0.00% | No change | 48 | $1K |
| Picton Mahoney Asset Management | 0.00% | No change | 42 | $1K |
| DiNuzzo Private Wealth, Inc. | 0.00% | Add +23.8% | 26 | $754 |
| Global Retirement Partners, LLC | 0.00% | Reduce -92.6% | 23 | $690 |
| Rossby Financial, LCC | 0.00% | New | 21 | $644 |
| TD Capital Management LLC | 0.00% | No change | 20 | $600 |
| Glen Eagle Advisors, LLC | 0.00% | No change | 20 | $600 |
| SJS Investment Consulting Inc. | 0.00% | Add +38.5% | 18 | $540 |
| Bear Mountain Capital, Inc. | 0.00% | New | 14 | $440 |
| True Wealth Design, LLC | 0.00% | Reduce -96.5% | 12 | $360 |
| Bay Harbor Wealth Management, LLC | 0.00% | Add +175.0% | 11 | $330 |
| HFM Investment Advisors, LLC | 0.00% | Add +22.2% | 11 | $330 |
| Montag A & Associates Inc. | 0.00% | New | 11 | $330 |
| Rialto Wealth Management, LLC | 0.00% | Add +80.0% | 9 | $270 |
| Abound Wealth Management | 0.00% | No change | 8 | $240 |
| Transamerica Financial Advisors, LLC | 0.00% | New | 8 | $240 |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +400.0% | 5 | $150 |
| CIBC Private Wealth Group LLC | 0.00% | Add +150.0% | 5 | $150 |
| MV Capital Management, Inc. | 0.00% | No change | 3 | $90 |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 7 | $0 |
| Avion Wealth | 0.00% | No change | 21 | $0 |
| Cloud Capital Management, LLC | 0.00% | New | 26 | $0 |
"% of holder's portfolio" is ALKS's weight in each manager's 13F, not the share of Alkermes PLC the manager owns.