Dark
Light
System
Security
ALKERMES PLC SHS
ALKERMES PLC SHS. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 221 Institutional holders with a total value of $6,065,994,616.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 20,367,925 898,022,000 14.80%
2 WELLINGTON MANAGEMENT GROUP LLP 20,107,534 886,540,000 14.61%
3 PRICE T ROWE ASSOCIATES INC /MD/ 16,351,536 720,939,000 11.88%
4 Invesco Ltd. 9,346,939 412,107,000 6.79%
5 VANGUARD GROUP INC 8,563,702 377,574,000 6.22%
6 FRANKLIN RESOURCES INC 4,451,500 196,266,000 3.24%
7 FRONTIER CAPITAL MANAGEMENT CO LLC 3,638,178 160,407,000 2.64%
8 FEDERATED HERMES, INC. 3,554,591 156,722,000 2.58%
9 BlackRock Institutional Trust Company, N.A. 3,517,510 155,087,000 2.56%
10 TIAA CREF INVESTMENT MANAGEMENT LLC 2,962,653 130,623,000 2.15%
11 BlackRock Fund Advisors 2,824,559 124,535,000 2.05%
12 JANUS HENDERSON INVESTORS US LLC 2,285,868 100,784,000 1.66%
13 BlackRock Group LTD 2,090,972 92,192,000 1.52%
14 BLACKROCK ADVISORS LLC 1,864,329 82,199,000 1.36%
15 STATE STREET CORP 1,849,213 81,529,000 1.34%
16 WELLS FARGO & COMPANY/MN 1,674,050 73,809,000 1.22%
17 Bank of New York Mellon Corp 1,603,181 70,684,000 1.17%
18 Clearbridge Investments, LLC 1,535,940 67,720,000 1.12%
19 WESTFIELD CAPITAL MANAGEMENT CO LP 1,417,702 62,506,000 1.03%
20 WADDELL & REED FINANCIAL INC 1,216,461 53,634,000 0.88%
21 TOCQUEVILLE ASSET MANAGEMENT L.P. 1,121,099 49,429,000 0.81%
22 Granahan Investment Management, LLC 1,057,300 46,616,000 0.77%
23 Meditor Group Ltd 1,030,639 45,441,000 0.75%
24 1832 Asset Management L.P. 1,074,600 45,152,000 0.74%
25 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 944,589 41,647,000 0.69%
26 NORGES BANK 904,214 39,867,000 0.66%
27 FIRST TRUST ADVISORS LP 815,915 35,974,000 0.59%
28 TEACHERS ADVISORS, LLC 802,981 35,403,000 0.58%
29 GEODE CAPITAL MANAGEMENT, LLC 735,764 32,439,000 0.53%
30 BlackRock Finance, Inc. 657,512 28,990,000 0.48%
31 D. E. Shaw & Co., Inc. 634,202 27,962,000 0.46%
32 VAN ECK ASSOCIATES CORP 616,297 27,173,000 0.45%
33 NORTHERN TRUST CORP 609,939 26,892,000 0.44%
34 RAINIER INVESTMENT MANAGEMENT LLC 535,230 23,598,000 0.39%
35 GOLDMAN SACHS GROUP INC 491,942 21,690,000 0.36%
36 Tamarack Capital Management, LLC 475,000 20,943,000 0.35%
37 March Altus Capital Management LP 462,853 20,407,000 0.34%
38 DEUTSCHE BANK AG\ 446,846 19,700,000 0.32%
39 PUTNAM INVESTMENTS LLC 430,015 18,959,000 0.31%
40 DIMENSIONAL FUND ADVISORS LP 417,858 18,421,000 0.30%
41 BANK OF AMERICA CORP /DE/ 387,775 17,097,000 0.28%
42 AXA S.A. 387,695 17,093,000 0.28%
43 FRED ALGER MANAGEMENT, LLC 356,340 15,711,000 0.26%
44 MORGAN STANLEY 334,324 14,742,000 0.24%
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 306,871 13,530,000 0.22%
46 Numeric Investors LLC 304,178 13,411,000 0.22%
47 Polar Capital LLP 288,047 12,700,000 0.21%
48 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 299,169 12,589,000 0.21%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 268,800 11,851,000 0.20% Put
50 VOYA INVESTMENT MANAGEMENT LLC 258,936 11,417,000 0.19%
Page 1 of 5

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.