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

Institutional Holders (2015Q4)
Portfolio Summary: 263 Institutional holders with a total value of $3,897,287,096.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WCM INVESTMENT MANAGEMENT, LLC 4,490,038 348,876,000 8.95%
2 EARNEST PARTNERS LLC 4,453,885 346,067,000 8.88%
3 Neuberger Berman Group LLC 4,113,018 319,581,000 8.20%
4 Boston Partners 3,162,082 245,694,000 6.30%
5 ACADIAN ASSET MANAGEMENT LLC 2,522,110 195,970,000 5.03%
6 WELLINGTON MANAGEMENT GROUP LLP 2,096,148 162,871,000 4.18%
7 WASATCH ADVISORS LP 1,828,426 142,069,000 3.65%
8 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,625,707 126,317,000 3.24%
9 ALLIANCEBERNSTEIN L.P. 1,500,956 106,523,000 2.73%
10 Clearbridge Investments, LLC 1,245,454 96,772,000 2.48%
11 BAMCO INC /NY/ 1,084,201 84,242,000 2.16%
12 WESTFIELD CAPITAL MANAGEMENT CO LP 1,040,495 80,846,000 2.07%
13 Apex Capital Management 1,028,157 79,888,000 2.05%
14 WELLS FARGO & COMPANY/MN 955,794 74,265,000 1.91%
15 BANK OF AMERICA CORP /DE/ 842,354 65,451,000 1.68%
16 AMERICAN CAPITAL MANAGEMENT INC 777,635 60,422,000 1.55%
17 Polar Capital LLP 662,834 51,502,000 1.32%
18 JANUS HENDERSON GROUP PLC 596,603 46,356,000 1.19%
19 SEI INVESTMENTS CO 589,755 45,824,000 1.18%
20 NORTHERN TRUST CORP 567,524 44,096,000 1.13%
21 Stephens Investment Management Group LLC 566,699 44,033,000 1.13%
22 NORGES BANK 529,190 41,118,000 1.06%
23 MACQUARIE GROUP LTD 420,409 32,666,000 0.84%
24 PALISADE CAPITAL MANAGEMENT, LP 403,897 31,383,000 0.81%
25 HealthCor Management, L.P. 400,000 31,080,000 0.80%
26 BOSTON ADVISORS LLC 396,568 30,813,000 0.79%
27 ADAGE CAPITAL PARTNERS GP, L.L.C. 380,006 29,526,000 0.76%
28 UBS Group AG 376,035 29,218,000 0.75%
29 BROWN CAPITAL MANAGEMENT LLC 353,051 27,432,000 0.70%
30 Century Capital Management, LLC 327,404 25,439,000 0.65%
31 KORNITZER CAPITAL MANAGEMENT INC /KS 321,670 24,994,000 0.64%
32 Allianz Asset Management GmbH 316,642 24,641,000 0.63%
33 KALMAR INVESTMENTS INC /DE/ 315,740 24,533,000 0.63%
34 PRINCIPAL FINANCIAL GROUP INC 313,018 24,321,000 0.62%
35 Nationwide Fund Advisors 291,552 22,654,000 0.58%
36 TODD ASSET MANAGEMENT LLC 276,006 21,445,000 0.55%
37 OBERWEIS ASSET MANAGEMENT INC/ 275,315 21,392,000 0.55%
38 GLOBEFLEX CAPITAL L P 268,600 20,870,000 0.54%
39 RUSSELL FRANK CO/ 250,669 19,588,000 0.50%
40 CREDIT AGRICOLE S A 252,087 19,588,000 0.50%
41 NEW YORK STATE COMMON RETIREMENT FUND 243,373 18,910,000 0.49%
42 BANK OF MONTREAL /CAN/ 237,103 18,423,000 0.47%
43 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 234,560 18,226,000 0.47%
44 KENNEDY CAPITAL MANAGEMENT LLC 231,009 17,949,000 0.46%
45 BRAUN STACEY ASSOCIATES INC 214,777 16,689,000 0.43%
46 Penn Capital Management Company, LLC 206,620 16,054,000 0.41%
47 Bank of New York Mellon Corp 199,528 15,504,000 0.40%
48 LAZARD ASSET MANAGEMENT LLC 195,569 15,195,000 0.39%
49 RENAISSANCE GROUP LLC 183,844 14,285,000 0.37%
50 QS Investors, LLC 175,320 13,622,000 0.35%
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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.