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Core Laboratories
CLB

Overview Fund Activity

351 hedge funds and large institutions have $4.47B invested in Core Laboratories in 2015 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 140 increasing their positions, 116 reducing their positions, and 44 closing their positions.

Holders
351
Holders Change
-5
Holders Change %
-1.4%
% of All Funds
9.81%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.2%
New
41
Increased
140
Reduced
116
Closed
44
Calls
$34.5M
Puts
$34.3M
Net Calls
+$137K
Net Calls Change
+$10.1M

Top Buyers

1
SGA
1
Sustainable Growth Advisers
Connecticut
$108M
2
Kayne Anderson Rudnick Investment Management
2
Kayne Anderson Rudnick Investment Management
California
$172M
3
SAM
3
Sheffield Asset Management
Illinois
$20.9M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$342M
5
CWAM
5
Columbia Wanger Asset Management
Illinois
$93.9M

Top Sellers

1
ACM
1
Atlanta Capital Management
Georgia
$0
2
BAMCO Inc
2
BAMCO Inc
New York
$38.2M
3
WP
3
Wedgewood Partners
Missouri
$217M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$10.6M
5
Capital Fund Management (CFM)
5
Capital Fund Management (CFM)
France
$1.79M
Name Market Value Shares Shares
Change 		Shares
Change %
KI
26
Kalmar Investments
Delaware
$37M 370,790 -4,335 -1%
ACH
27
ArrowMark Colorado Holdings
Colorado
$36.5M 365,587 +66,413 +22%
Norges Bank
28
Norges Bank
Norway
$35.6M 356,439 – –
DGI
29
Disciplined Growth Investors
Minnesota
$35.1M 351,750 +3,975 +1%
CIP
30
Champlain Investment Partners
Vermont
$35.1M 351,560 +6,475 +2%
CCM
31
Chautauqua Capital Management
Colorado
$33.9M 339,730 +63,731 +23%
VanEck Associates
32
VanEck Associates
New York
$33.9M 339,245 +76,645 +29%
MCI
33
McDonald Capital Investors
California
$31M 310,931 -4,125 -1%
SEI Investments
34
SEI Investments
Pennsylvania
$29.3M 293,591 +926 +0.3%
AI
35
Ariel Investments
Illinois
$26.3M 263,972 +26,883 +11%
BG
36
BlackRock Group
United Kingdom
$26.3M 263,359 -2,601 -1%
CAM
37
Congress Asset Management
Massachusetts
$24.4M 244,746 +37,753 +18%
ACM
38
Apex Capital Management
Ohio
$23.4M 234,545 +9,138 +4%
WIM
39
Weitz Investment Management
Nebraska
$22.9M 229,200 -76,000 -25%
MVIP
40
Mar Vista Investment Partners
California
$22.8M 228,368 -4,329 -2%
Jennison Associates
41
Jennison Associates
New York
$22.7M 227,455 -16,821 -7%
Geode Capital Management
42
Geode Capital Management
Massachusetts
$21.9M 219,499 +288 +0.1%
New York State Common Retirement Fund
43
New York State Common Retirement Fund
New York
$20.9M 209,376 +18,325 +10%
SAM
44
Sheffield Asset Management
Illinois
$20.9M 209,110 +209,110 New
Dimensional Fund Advisors
45
Dimensional Fund Advisors
Texas
$20M 200,164 +46,019 +30%
BFA
46
BlackRock Fund Advisors
California
$19.3M 192,985 +2,460 +1%
EWM
47
Evercore Wealth Management
New York
$17.8M 178,570 +32,017 +22%
Bank of New York Mellon
48
Bank of New York Mellon
New York
$17.4M 174,003 +39,520 +29%
SIMG
49
Stephens Investment Management Group
Texas
$17.3M 173,455 +92,930 +115%
VVP
50
Vulcan Value Partners
Alabama
$17.1M 171,164 +171,164 New
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