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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
101 GW&K Investment Management, LLC 7,300 582,000 0.01%
102 AMERICAN NATIONAL INSURANCE CO 7,400 590,000 0.01%
103 Spot Trading L.L.C 7,600 606,000 0.01% Call
104 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 7,694 613,000 0.02%
105 Cetera Advisor Networks LLC 7,994 638,000 0.02%
106 WOLVERINE TRADING LP /BD 8,000 642,000 0.02% Put
107 NumerixS Investment Technologies Inc 8,100 646,000 0.02%
108 FIFTH THIRD BANCORP 8,765 699,000 0.02%
109 TOTH FINANCIAL ADVISORY CORP 8,930 712,000 0.02%
110 ADVISOR GROUP, INC. 8,943 713,000 0.02%
111 STEPHENS INC /AR/ 9,414 750,000 0.02%
112 Vident Investment Advisory, LLC 9,845 785,000 0.02%
113 Advisory Services Network, LLC 10,282 820,000 0.02%
114 Simplicity Solutions, LLC 10,556 842,000 0.02%
115 Assured Investment Management LLC 10,588 844,000 0.02%
116 BANK OF NOVA SCOTIA 10,902 869,000 0.02%
117 Janney Montgomery Scott LLC 11,159 890,000 0.02%
118 Bangor Savings Bank 11,378 907,000 0.02%
119 SIMPLEX TRADING, LLC 11,587 923,000 0.02%
120 WOLVERINE TRADING LP /BD 11,700 939,000 0.02% Call
121 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 12,021 959,000 0.02%
122 VANGUARD GROUP INC 12,145 968,000 0.02%
123 MCKINLEY CAPITAL MANAGEMENT LLC 12,200 973,000 0.02%
124 Hayek Kallen Investment Management 12,875 1,026,000 0.03%
125 FIRST MERCANTILE TRUST CO 13,040 1,040,000 0.03%
126 CANADA PENSION PLAN INVESTMENT BOARD 13,140 1,048,000 0.03%
127 Legg Mason Asset Management (Japan) Co., Ltd. 13,300 1,060,000 0.03%
128 SUSQUEHANNA INTERNATIONAL GROUP, LLP 13,561 1,081,000 0.03%
129 BRINKER CAPITAL INC 14,852 1,184,000 0.03%
130 WESBANCO BANK INC 15,214 1,213,000 0.03%
131 Karp Capital Management Corp 15,298 1,220,000 0.03%
132 Aperio Group, LLC 15,298 1,220,000 0.03%
133 HBK INVESTMENTS L P 15,632 1,246,000 0.03%
134 AHL Partners LLP 16,566 1,321,000 0.03%
135 PEAK6 Group LLC 16,600 1,323,000 0.03% Call
136 LPL Financial LLC 16,667 1,335,000 0.03%
137 OPPENHEIMER ASSET MANAGEMENT INC. 16,967 1,353,000 0.03%
138 Paloma Partners Management Co 17,372 1,384,000 0.03%
139 GUGGENHEIM CAPITAL LLC 17,834 1,422,000 0.04%
140 AMP Capital Investors Ltd 19,480 1,564,000 0.04%
141 FDx Advisors, Inc. 21,008 1,675,000 0.04%
142 SYSTEMATIC FINANCIAL MANAGEMENT LP 21,432 1,709,000 0.04%
143 CLEARBRIDGE, LLC 22,080 1,760,000 0.04%
144 FINANCIAL COUNSELORS INC 22,733 1,812,000 0.04%
145 GAM SYSTEMATIC LLP 22,840 1,821,000 0.04%
146 CLINTON GROUP INC 23,211 1,850,381 0.05%
147 COLONY GROUP LLC 23,400 1,865,000 0.05%
148 PLATINUM INVESTMENT MANAGEMENT LTD 23,500 1,873,000 0.05%
149 CAPSTONE INVESTMENT ADVISORS, LLC 23,956 1,909,000 0.05%
150 Zurcher Kantonalbank (Zurich Cantonalbank) 24,352 1,941,000 0.05%
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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.