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ALKERMES PLC
ALKERMES PLC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 266 Institutional holders with a total value of $8,821,019,310.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 LS Investment Advisors, LLC 2,146 124,000 0.00%
52 SIMPLEX TRADING, LLC 2,460 142,000 0.00%
53 SPOT TRADING LLC /BD 2,500 145,000 0.00% Call
54 HALL LAURIE J TRUSTEE 2,600 150,722 0.00%
55 PEAK6 Group LLC 2,600 151,000 0.00% Call
56 FIRST MERCANTILE TRUST CO 2,792 162,000 0.00%
57 Daiwa SB Investments Ltd. 2,865 166,000 0.00%
58 Livforsakringsbolaget Skandia, Omsesidigt 2,900 168,000 0.00%
59 PEAK6 Group LLC 3,300 191,000 0.00% Put
60 REGIONS FINANCIAL CORP 3,525 204,000 0.00%
61 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 3,529 205,000 0.00%
62 LADENBURG THALMANN FINANCIAL SERVICES INC. 3,595 208,000 0.00%
63 Asset Management One Co., Ltd. 3,632 210,000 0.00%
64 GREENWOOD CAPITAL ASSOCIATES LLC 3,770 219,000 0.00%
65 US BANCORP \DE\ 3,974 231,000 0.00%
66 Aviance Capital Partners, LLC 4,000 232,000 0.00%
67 Donald L. Hagan, LLC 4,000 232,000 0.00%
68 INSIGHT CAPITAL RESEARCH & MANAGEMENT INC 3,994 232,000 0.00%
69 IFP ADVISORS, INC 4,074 236,000 0.00%
70 ACHMEA INVESTMENT MANAGEMENT B.V. 4,220 244,000 0.00%
71 Commonwealth Equity Services, Inc 4,218 245,000 0.00%
72 RUSSELL INVESTMENTS GROUP, LTD. 4,253 247,000 0.00%
73 WINTON GROUP Ltd 4,299 249,000 0.00%
74 CITADEL ADVISORS LLC 4,500 261,000 0.00% Call
75 Daiwa Securities Group Inc. 4,650 270,000 0.00%
76 MACKENZIE FINANCIAL CORP 4,734 274,000 0.00%
77 SPOT TRADING LLC /BD 4,800 278,000 0.00% Put
78 Nationwide Fund Advisors 5,000 290,000 0.00%
79 QS Investors, LLC 5,021 291,000 0.00%
80 TWO SIGMA SECURITIES, LLC 5,217 302,000 0.00%
81 CITIGROUP INC 5,300 307,000 0.00% Put
82 HIGHLAND CAPITAL MANAGEMENT, LLC 5,400 313,000 0.00%
83 JACOBS LEVY EQUITY MANAGEMENT, INC 5,590 324,000 0.00%
84 KEYBANK NATIONAL ASSOCIATION/OH 5,700 330,000 0.00%
85 CITADEL ADVISORS LLC 5,700 330,000 0.00% Put
86 JANE STREET GROUP, LLC 5,723 332,000 0.00%
87 MANUFACTURERS LIFE INSURANCE COMPANY, THE 5,804 336,000 0.00%
88 CIBC Asset Management Inc 6,090 353,000 0.00%
89 BARCLAYS PLC 6,200 359,000 0.00% Put
90 WEXFORD CAPITAL LP 6,300 365,000 0.00%
91 PNC FINANCIAL SERVICES GROUP, INC. 6,417 371,000 0.00%
92 CAPSTONE ASSET MANAGEMENT CO 6,755 392,000 0.00%
93 New Jersey Better Educational Savings Trust 7,000 406,000 0.00%
94 BARCLAYS PLC 7,000 406,000 0.00% Call
95 CHICAGO EQUITY PARTNERS LLC 7,000 406,000 0.00%
96 SCHONFELD STRATEGIC ADVISORS LLC 7,093 411,000 0.00%
97 M&T BANK CORP 7,135 413,000 0.00%
98 GROUP ONE TRADING LLC 7,128 413,000 0.00%
99 HBK INVESTMENTS L P 7,200 417,000 0.00%
100 PANAGORA ASSET MANAGEMENT INC 7,521 436,000 0.00%
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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.