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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
201 Donald L. Hagan, LLC 4,000 232,000 0.00%
202 US BANCORP \DE\ 3,974 231,000 0.00%
203 GREENWOOD CAPITAL ASSOCIATES LLC 3,770 219,000 0.00%
204 Asset Management One Co., Ltd. 3,632 210,000 0.00%
205 LADENBURG THALMANN FINANCIAL SERVICES INC. 3,595 208,000 0.00%
206 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 3,529 205,000 0.00%
207 REGIONS FINANCIAL CORP 3,525 204,000 0.00%
208 PEAK6 Group LLC 3,300 191,000 0.00% Put
209 Livforsakringsbolaget Skandia, Omsesidigt 2,900 168,000 0.00%
210 Daiwa SB Investments Ltd. 2,865 166,000 0.00%
211 FIRST MERCANTILE TRUST CO 2,792 162,000 0.00%
212 PEAK6 Group LLC 2,600 151,000 0.00% Call
213 HALL LAURIE J TRUSTEE 2,600 150,722 0.00%
214 SPOT TRADING LLC /BD 2,500 145,000 0.00% Call
215 SIMPLEX TRADING, LLC 2,460 142,000 0.00%
216 LS Investment Advisors, LLC 2,146 124,000 0.00%
217 Independent Portfolio Consultants, Inc. 2,040 118,000 0.00%
218 Robeco Institutional Asset Management B.V. 2,006 116,000 0.00%
219 TORONTO DOMINION BANK 1,875 109,000 0.00%
220 ADVISOR GROUP, INC. 1,669 98,000 0.00%
221 PEAK6 Group LLC 1,084 63,000 0.00%
222 MEEDER ASSET MANAGEMENT INC 1,072 62,000 0.00%
223 Global X Management CO LLC 1,055 61,000 0.00%
224 FIRST MANHATTAN CO. LLC. 1,000 57,000 0.00%
225 ETF MANAGERS GROUP, LLC 819 47,000 0.00%
226 Cornerstone Advisors, Inc. 732 42,000 0.00%
227 COMMONWEALTH BANK OF AUSTRALIA 621 35,000 0.00%
228 ACROSPIRE INVESTMENT MANAGEMENT LLC 500 29,000 0.00%
229 SONORA INVESTMENT MANAGEMENT, LLC 500 28,985 0.00%
230 CRIBSTONE CAPITAL MANAGEMENT, LLC 482 28,000 0.00%
231 Tortoise Investment Management, LLC 478 28,000 0.00%
232 BESSEMER GROUP INC 469 27,000 0.00%
233 HUNTINGTON NATIONAL BANK 429 25,000 0.00%
234 WHITTIER TRUST CO 415 24,000 0.00%
235 Walleye Trading LLC 365 21,000 0.00%
236 PROFICIO CAPITAL PARTNERS LLC 346 19,000 0.00%
237 CUTLER GROUP LLC / CA 8,300 19,000 0.00% Call
238 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 313 18,000 0.00%
239 MARK SHEPTOFF FINANCIAL PLANNING, LLC 300 17,000 0.00%
240 Tower Research Capital LLC (TRC) 284 16,000 0.00%
241 HANSEATIC MANAGEMENT SERVICES INC 264 15,000 0.00%
242 Advisory Services Network, LLC 244 14,000 0.00%
243 SPOT TRADING LLC /BD 206 12,000 0.00%
244 SRS CAPITAL ADVISORS, INC. 197 11,000 0.00% SH
245 AGF INVESTMENTS LLC 170 10,000 0.00%
246 NewEdge Advisors, LLC 170 9,877 0.00%
247 Ledyard National Bank 157 9,000 0.00%
248 CUTLER GROUP LLC / CA 1,400 9,000 0.00% Put
249 Cubist Systematic Strategies, LLC 137 8,000 0.00%
250 THOMPSON DAVIS & CO., INC. 125 7,000 0.00%
Page 5 of 6

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.