Notable Holders of ALKERMES (ALKS)
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* Does Not Fully Represent All Holders
| Fund | Title | Shares | % Owned | Source |
|---|---|---|---|---|
| VANGUARD GROUP INC | COM | 4,654,649 | N/A | 13F |
| GRANAHAN INVESTMENT MANAGEMENT INC/MA | COM | 2,164,800 | N/A | 13F |
| Passport Capital, LLC | COM | 1,556,900 | N/A | 13F |
| Broadfin Capital | COM | 1,160,100 | N/A | 13F |
| AQR CAPITAL MANAGEMENT LLC | COM | 868,512 | N/A | 13F |
| DEERFIELD MANAGEMENT CO /NY | COM | 790,998 | N/A | 13F |
| APEX CAPITAL, LLC | COM | 593,300 | N/A | 13F |
| KINGDON CAPITAL MANAGEMENT LLC | COM | 326,700 | N/A | 13F |
| MILLENNIUM MANAGEMENT LLC | COM | 326,685 | N/A | 13F |
| CITIGROUP INC (PUT) | COM | 250,000 | N/A | 13F |
| RENAISSANCE TECHNOLOGIES LLC | COM | 246,886 | N/A | 13F |
| DIAMONDBACK CAPITAL MANAGEMENT, LLC | COM | 238,051 | N/A | 13F |
| Citadel | CMN | 209,650 | N/A | 13F |
| UNITED SERVICES AUTOMOBILE ASSOCIATION | COMMON | 203,052 | N/A | 13F |
| Highbridge Capital | COMMON | 164,844 | N/A | 13F |
| CR Intrinsic Investors, LLC | COMMON | 150,000 | N/A | 13F |
| JPMORGAN CHASE & CO | COMMON | 125,700 | N/A | 13F |
| SIGMA CAPITAL MANAGEMENT LLC | COMMON | 114,434 | N/A | 13F |
| Weiss Multi-Strategy Advisers LLC | COM | 100,000 | N/A | 13F |
| 1798 Global Partners (Cayman Islands) Ltd. | COM | 97,600 | N/A | 13F |
| Manulife Asset Management (North America) Ltd | COM | 76,365 | N/A | 13F |
| ROYAL BANK OF CANADA \ | COM | 62,436 | N/A | 13F |
| SAC Capital | COMMON | 60,220 | N/A | 13F |
| GSA CAPITAL PARTNERS LLP | COM | 45,006 | N/A | 13F |
| Evercore Wealth Management, LLC | COM | 32,000 | N/A | 13F |
| HBK INVESTMENTS L P | COM | 18,000 | N/A | 13F |
| ELLINGTON MANAGEMENT GROUP LLC | COM | 15,700 | N/A | 13F |
| MACQUARIE GROUP LTD | COMMON STOCK | 8,700 | N/A | 13F |
| REYNOLDS CAPITAL MANAGEMENT | COM | 6,300 | N/A | 13F |
| BlueMountain Capital Management, LLC | COM | 6,281 | N/A | 13F |
| MENORA MIVTACHIM HOLDINGS LTD. | COM | 787 | N/A | 13F |
| Mintz Hal (PUT) | COM | 423 | N/A | 13F |
| WELLS FARGO & CO/MN | EQUITY | 80 | N/A | 13F |
| Retirement Planning Group | COM | 20 | N/A | 13F |
