Overview Financials News + Filings Key Docs Charts Ownership Insiders
|
|
ALKERMES INC (ALKS)
|
|
|
Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
|
VANGUARD GROUP INC
| 18,594,472 | 486,570 | 582,006,974,000 | 0.01 | |
Hist
| 06/30/2023 |
|
BlackRock Inc.
| 16,889,475 | 268,222 | 528,640,569,000 | 0.01 | |
Hist
| 06/30/2023 |
|
Sarissa Capital Management LP
| 14,040,000 | 5,075,360 | 439,452,000,000 | 43.75 | |
Hist
| 06/30/2023 |
|
WELLINGTON MANAGEMENT GROUP LLP
| 7,690,866 | 980,531 | 240,724,107,000 | 0.05 | |
Hist
| 06/30/2023 |
|
STATE STREET CORP
| 5,890,303 | -569,104 | 184,366,484,000 | 0.01 | |
Hist
| 06/30/2023 |
|
Hardman Johnston Global Advisors LLC
| 5,762,556 | 28,297 | 180,368,003,000 | 5.85 | |
Hist
| 06/30/2023 |
|
PICTET ASSET MANAGEMENT SA
| 4,794,565 | 2,022,274 | 150,069,885,000 | 0.18 | |
Hist
| 06/30/2023 |
|
PRIMECAP MANAGEMENT CO/CA/
| 4,126,240 | -72,050 | 129,151,312,000 | 0.11 | |
Hist
| 06/30/2023 |
|
GEODE CAPITAL MANAGEMENT, LLC
| 3,336,443 | 162,409 | 104,430,696,000 | 0.01 | |
Hist
| 06/30/2023 |
|
Deep Track Capital, LP
| 3,000,000 | 3,000,000 | 93,900,000,000 | 4.35 | |
Hist
| 06/30/2023 |
|
Polar Capital Holdings Plc
| 2,888,016 | 0 | 90,394,901,000 | 0.62 | |
Hist
| 06/30/2023 |
|
Bank of New York Mellon Corp
| 2,654,567 | -2,002 | 83,087,948,000 | 0.02 | |
Hist
| 06/30/2023 |
|
WESTFIELD CAPITAL MANAGEMENT CO LP
| 2,315,310 | -1,259,158 | 72,469,203,000 | 0.46 | |
Hist
| 06/30/2023 |
|
DIMENSIONAL FUND ADVISORS LP
| 2,198,787 | 32,865 | 68,822,420,000 | 0.02 | |
Hist
| 06/30/2023 |
|
PUTNAM INVESTMENTS LLC
| 2,165,659 | -678,313 | 67,785,127,000 | 0.10 | |
Hist
| 06/30/2023 |
|
VIKING GLOBAL INVESTORS LP
| 2,116,275 | 2,116,275 | 66,239,408,000 | 0.27 | |
Hist
| 06/30/2023 |
|
Nuveen Asset Management, LLC
| 2,037,460 | 38,635 | 63,772,497,000 | | |
Hist
| 06/30/2023 |
|
ARMISTICE CAPITAL, LLC
| 2,000,000 | -724,000 | 62,600,000,000 | 0.91 | |
Hist
| 06/30/2023 |
|
Artisan Partners Limited Partnership
| 1,878,411 | -15,647 | 58,794,264,000 | 0.09 | |
Hist
| 06/30/2023 |
|
FIRST TRUST ADVISORS LP
| 1,723,569 | -196,950 | 53,947,709,000 | 0.06 | |
Hist
| 06/30/2023 |
|
NORTHERN TRUST CORP
| 1,675,342 | 41,512 | 52,438,204,000 | 0.01 | |
Hist
| 06/30/2023 |
|
MILLENNIUM MANAGEMENT LLC
| 1,659,031 | -1,768,854 | 51,927,670,000 | 0.03 | |
Hist
| 06/30/2023 |
|
CITADEL ADVISORS LLC
| 1,481,469 | -4,946,819 | 46,369,980,000 | 0.01 | |
Hist
| 06/30/2023 |
|
TWO SIGMA ADVISERS, LP
| 1,421,000 | 111,400 | 44,477,300,000 | 0.11 | |
Hist
| 06/30/2023 |
|
JACOBS LEVY EQUITY MANAGEMENT, INC
| 1,327,889 | -115,977 | 41,562,926,000 | 0.24 | |
Hist
| 06/30/2023 |
|
FMR LLC
| 1,268,261 | 200,608 | 39,696,578,000 | 0.00 | |
Hist
| 06/30/2023 |
|
Holocene Advisors, LP
| 1,252,953 | -1,388,623 | 39,217,429,000 | 0.17 | |
Hist
| 06/30/2023 |
|
GOLDMAN SACHS GROUP INC
| 1,341,268 | -763,205 | 37,810,345,000 | 0.01 | |
Hist
| 03/31/2023 |
|
PFM Health Sciences, LP
| 1,151,384 | 1,151,384 | 36,038,319,000 | 1.40 | |
Hist
| 06/30/2023 |
|
MORGAN STANLEY
| 1,121,151 | 269,318 | 35,092,026,000 | 0.00 | |
Hist
| 06/30/2023 |
|
TWO SIGMA INVESTMENTS, LP
| 944,719 | 471,108 | 29,569,705,000 | 0.07 | |
Hist
| 06/30/2023 |
|
EAGLE ASSET MANAGEMENT INC
| 866,121 | 63,842 | 27,109,587,000 | 0.15 | |
Hist
| 06/30/2023 |
|
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
| 851,330 | 60,630 | 26,646,629,000 | 0.02 | |
Hist
| 06/30/2023 |
|
PANAGORA ASSET MANAGEMENT INC
| 790,625 | 42,312 | 24,746,563,000 | 0.15 | |
Hist
| 06/30/2023 |
|
ALLIANCEBERNSTEIN L.P.
| 776,210 | 326,225 | 24,295,373,000 | 0.01 | |
Hist
| 06/30/2023 |
| << Prev Next >> |
|
|
|
|