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Core Laboratories
CLB

Overview Fund Activity

371 hedge funds and large institutions have $4.91B invested in Core Laboratories in 2015 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 110 increasing their positions, 141 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
371
Holders Change
+20
Holders Change %
+5.7%
% of All Funds
9.74%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.21%
New
56
Increased
110
Reduced
141
Closed
34
Calls
$62.7M
Puts
$33M
Net Calls
+$29.7M
Net Calls Change
+$29.6M

Top Buyers

1
WCM Investment Management
1
WCM Investment Management
California
$347M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$64.3M
3
Northern Trust
3
Northern Trust
Illinois
$61.7M
4
Invesco
4
Invesco
Georgia
$63M
5
State Farm Mutual Automobile Insurance
5
State Farm Mutual Automobile Insurance
Illinois
$27.9M

Top Sellers

1
Kayne Anderson Rudnick Investment Management
1
Kayne Anderson Rudnick Investment Management
California
$153M
2
WP
2
Wedgewood Partners
Missouri
$211M
3
WIM
3
Weitz Investment Management
Nebraska
$1.09M
4
JSP
4
Jackson Square Partners
California
$226M
5
WI
5
WHV Investments
California
$57.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
CC
376
Curian Capital
Colorado
– -$5.05M -50,632 Closed
Fidelity Investments
377
Fidelity Investments
Massachusetts
– -$3.78M -37,900 Closed
FPA
378
First Pacific Advisors
California
– -$3.53M -35,400 Closed
TRSOTSOK
379
Teachers Retirement System of the State of Kentucky
Kentucky
– -$2.73M -27,300 Closed
TAM
380
Todd Asset Management
Kentucky
– -$2.73M -27,300 Closed
TA
381
Teachers Advisors
New York
– -$2.25M -22,549 Closed
Point72 Asset Management
382
Point72 Asset Management
Connecticut
– -$1.19M -11,932 Closed
D.E. Shaw & Co
383
D.E. Shaw & Co
New York
– -$942K -9,438 Closed
DCM
384
Dynamic Capital Management
Jersey
– -$805K -8,069 Closed
Simplex Trading
385
Simplex Trading
Illinois
– -$646K -6,476 Closed
Citadel Advisors
386
Citadel Advisors
Florida
– -$598K -5,989 Closed
TH
387
Timber Hill
Connecticut
– -$424K -4,249 Closed
Millennium Management
388
Millennium Management
New York
– -$422K -4,225 Closed
ACM
389
Aviance Capital Management
Florida
– -$407K -4,082 Closed
ST
390
Spot Trading
Illinois
– -$397K -3,980 Closed
Two Sigma Investments
391
Two Sigma Investments
New York
– -$389K -3,900 Closed
DC
392
Deere & Company
Illinois
– -$354K -3,545 Closed
B
393
Bailard
California
– -$285K -2,859 Closed
CA
394
Cetera Advisors
Colorado
– -$284K -2,856 Closed
RBC
395
Ronald Blue & Co
Georgia
– -$214K -2,144 Closed
JG
396
Jefferies Group
New York
– -$204K -2,040 Closed
GPGA
397
Grandeur Peak Global Advisors
Utah
– -$131K -1,310 Closed
Walleye Trading
398
Walleye Trading
New York
– -$80K -803 Closed
RIA
399
Regal Investment Advisors
Michigan
– -$50K -509 Closed
RFA
400
Reilly Financial Advisors
California
– -$10K -100 Closed
13 14 15
16
17