Dark
Light
System
Security
CORE LABORATORIES N V
CORE LABORATORIES N V. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 358 Institutional holders with a total value of $4,565,041,866.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Clearbridge Investments, LLC 5,068,866 529,646,000 11.60%
2 VANGUARD GROUP INC 3,172,045 331,446,000 7.26%
3 EARNEST PARTNERS LLC 2,539,831 265,387,000 5.81%
4 Jackson Square Partners, LLC 2,215,105 231,456,000 5.07%
5 WCM INVESTMENT MANAGEMENT, LLC 1,463,067 152,876,000 3.35%
6 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1,435,157 149,960,000 3.28%
7 MACQUARIE GROUP LTD 1,142,428 119,372,000 2.61%
8 MORGAN STANLEY 902,664 94,320,000 2.07%
9 WHV Investments, Inc. 866,976 90,590,000 1.98%
10 BESSEMER GROUP INC 786,600 82,192,000 1.80%
11 BANK OF AMERICA CORP /DE/ 771,573 80,622,000 1.77%
12 BAMCO INC /NY/ 756,092 79,004,000 1.73%
13 BlackRock Institutional Trust Company, N.A. 751,569 78,531,000 1.72%
14 COLUMBIA WANGER ASSET MANAGEMENT LLC 733,506 76,644,000 1.68%
15 VAN ECK ASSOCIATES CORP 674,100 70,437,000 1.54%
16 WELLS FARGO & COMPANY/MN 600,745 62,832,000 1.38%
17 RUSSELL FRANK CO/ 585,440 61,171,000 1.34%
18 COMGEST GLOBAL INVESTORS S.A.S. 578,635 60,404,000 1.32%
19 DF DENT & CO INC 541,777 56,610,000 1.24%
20 AMERICAN CENTURY COMPANIES INC 535,380 55,942,000 1.23%
21 Invesco Ltd. 472,263 49,348,000 1.08%
22 RENAISSANCE TECHNOLOGIES LLC 471,500 49,267,000 1.08%
23 Sustainable Growth Advisers, LP 465,566 48,647,000 1.07%
24 DEUTSCHE BANK AG\ 447,693 46,777,000 1.02%
25 STATE STREET CORP 433,800 45,315,000 0.99%
26 NORTHERN TRUST CORP 431,897 45,128,000 0.99%
27 KALMAR INVESTMENTS INC /DE/ 376,445 39,335,000 0.86%
28 NORGES BANK 356,439 37,245,000 0.82%
29 SUSQUEHANNA INTERNATIONAL GROUP, LLP 352,500 36,833,000 0.81% Put
30 DISCIPLINED GROWTH INVESTORS INC /MN 345,125 36,062,000 0.79%
31 WEITZ INVESTMENT MANAGEMENT, INC. 329,200 34,398,000 0.75%
32 ATLANTA CAPITAL MANAGEMENT CO L L C 320,926 33,533,000 0.73%
33 VONTOBEL ASSET MANAGEMENT INC 322,806 33,495,000 0.73%
34 CI Global Investments Inc. 312,950 32,700,000 0.72%
35 MCDONALD CAPITAL INVESTORS INC/CA 311,796 32,580,000 0.71%
36 ArrowMark Colorado Holdings LLC 302,914 31,651,000 0.69%
37 SEI INVESTMENTS CO 302,429 31,601,000 0.69%
38 Champlain Investment Partners, LLC 287,665 30,058,000 0.66%
39 Sheffield Asset Management, L.L.C. 278,900 29,142,000 0.64%
40 BlackRock Group LTD 270,350 28,249,000 0.62%
41 Chautauqua Capital Management 266,985 27,897,000 0.61%
42 CONGRESS ASSET MANAGEMENT CO 244,654 25,564,000 0.56%
43 JENNISON ASSOCIATES LLC 244,035 25,499,000 0.56%
44 MAR VISTA INVESTMENT PARTNERS LLC 234,886 24,543,000 0.54%
45 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 226,490 24,117,000 0.53%
46 BlackRock Fund Advisors 221,848 23,181,000 0.51%
47 BARCLAYS PLC 220,500 22,932,000 0.50% Put
48 Apex Capital Management 217,323 22,708,000 0.50%
49 GEODE CAPITAL MANAGEMENT, LLC 212,074 22,146,000 0.49%
50 ARIEL INVESTMENTS, LLC 207,517 21,683,000 0.47%
Page 1 of 8

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.