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

Institutional Holders (2017Q1)
Portfolio Summary: 275 Institutional holders with a total value of $4,062,816,874.
#
Manager Name
Shares
Value ($)
%
Options
Notes
201 CITADEL ADVISORS LLC 88,548 7,059,000 0.17%
202 Allianz Asset Management GmbH 89,674 7,149,000 0.18%
203 ENVESTNET ASSET MANAGEMENT INC 100,064 7,977,000 0.20%
204 Nationwide Fund Advisors 108,665 8,663,000 0.21%
205 PNC FINANCIAL SERVICES GROUP, INC. 115,311 9,192,000 0.23%
206 GOLDMAN SACHS GROUP INC 123,938 9,880,000 0.24%
207 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 126,400 10,077,000 0.25%
208 SENTINEL ASSET MANAGEMENT, INC. 131,933 10,518,000 0.26%
209 MILLENNIUM MANAGEMENT LLC 132,045 10,527,000 0.26%
210 RUSSELL INVESTMENTS GROUP, LTD. 135,991 10,842,000 0.27%
211 QS Investors, LLC 136,197 10,858,000 0.27%
212 PARAMETRIC PORTFOLIO ASSOCIATES LLC 140,801 11,225,000 0.28%
213 ROYCE & ASSOCIATES LP 143,700 11,456,000 0.28%
214 DUFF & PHELPS INVESTMENT MANAGEMENT CO 145,652 11,611,000 0.29%
215 MORGAN STANLEY 147,238 11,737,000 0.29%
216 BALYASNY ASSET MANAGEMENT L.P. 147,313 11,744,000 0.29%
217 THOMPSON SIEGEL & WALMSLEY LLC 164,248 13,094,000 0.32%
218 RENAISSANCE GROUP LLC 178,089 14,197,000 0.35%
219 MARSHALL WACE NORTH AMERICA, L.P. 178,067 14,245,000 0.35%
220 MARSHALL WACE ASIA LTD 178,067 14,245,000 0.35%
221 GLOBEFLEX CAPITAL L P 180,300 14,374,000 0.35%
222 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 182,900 14,581,000 0.36%
223 CREDIT AGRICOLE S A 198,740 15,843,000 0.39%
224 BANK OF MONTREAL /CAN/ 202,675 16,156,000 0.40%
225 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 209,186 16,676,000 0.41%
226 DEUTSCHE BANK AG\ 209,599 16,707,000 0.41%
227 BOSTON ADVISORS LLC 228,686 18,231,000 0.45%
228 NORTHERN TRUST CORP 236,148 18,826,000 0.46%
229 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 239,769 19,114,385 0.47%
230 TRILOGY GLOBAL ADVISORS LP 244,197 19,467,000 0.48%
231 PALISADE CAPITAL MANAGEMENT, LP 260,196 20,743,000 0.51%
232 AJO, LP 260,557 20,772,000 0.51%
233 TODD ASSET MANAGEMENT LLC 275,312 21,948,000 0.54%
234 IMPAX ASSET MANAGEMENT LLC 285,908 22,793,000 0.56%
235 PFM Health Sciences, LP 288,068 22,965,000 0.57%
236 LOOMIS SAYLES & CO L P 306,952 24,470,000 0.60%
237 Bank of New York Mellon Corp 310,788 24,777,000 0.61%
238 TWO SIGMA INVESTMENTS, LP 314,934 25,107,000 0.62%
239 KENNEDY CAPITAL MANAGEMENT LLC 328,261 26,169,000 0.64%
240 Point72 Asset Management, L.P. 369,500 29,457,000 0.73%
241 STATE STREET CORP 372,469 29,693,000 0.73%
242 MANUFACTURERS LIFE INSURANCE COMPANY, THE 378,172 30,148,000 0.74%
243 PRINCIPAL FINANCIAL GROUP INC 383,659 30,585,000 0.75%
244 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 419,889 33,893,000 0.83%
245 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 433,064 34,523,000 0.85%
246 NEW YORK STATE COMMON RETIREMENT FUND 437,958 34,914,000 0.86%
247 Polar Capital LLP 459,428 36,626,000 0.90%
248 BAIRD FINANCIAL GROUP, INC. 461,494 36,790,000 0.91%
249 MACQUARIE GROUP LTD 507,492 40,457,000 1.00%
250 NORGES BANK 527,449 42,048,000 1.03%
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.