A.R.T. Advisors, LLC - LAYNE CHRISTENSEN CO ownership

LAYNE CHRISTENSEN CO's ticker is LAYN and the CUSIP is 521050104. A total of 87 filers reported holding LAYNE CHRISTENSEN CO in Q1 2018. The put-call ratio across all filers is 1.58 and the average weighting 0.3%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of LAYNE CHRISTENSEN CO
ValueSharesWeighting
Q1 2018$391,000
+64.3%
26,239
+37.9%
0.02%
+33.3%
Q3 2017$238,000
+87.4%
19,027
+31.5%
0.01%
+71.4%
Q2 2017$127,000
+18.7%
14,467
+18.9%
0.01%
+40.0%
Q1 2017$107,000
-61.4%
12,167
-64.5%
0.01%
-64.3%
Q2 2016$277,000
+171.6%
34,251
+75.2%
0.01%
+180.0%
Q4 2015$102,000
-71.1%
19,555
-50.5%
0.01%
-58.3%
Q2 2015$353,000
+220.9%
39,538
+79.6%
0.01%
+200.0%
Q1 2015$110,000
-50.5%
22,009
+69.0%
0.00%
-66.7%
Q4 2013$222,00013,0240.01%
Other shareholders
LAYNE CHRISTENSEN CO shareholders Q1 2018
NameSharesValueWeighting ↓
Summit Global Management, Inc. 284,253$5,424,0005.17%
VAN DEN BERG MANAGEMENT I, INC 2,366,485$46,170,0003.92%
Rock Point Advisors, LLC 343,335$6,698,0003.41%
STEEL GROVE CAPITAL ADVISORS, LLC 449,175$8,763,0002.80%
Breithorn Capital Management 168,292$3,283,0002.17%
SIGNIA CAPITAL MANAGEMENT LLC 316,057$6,166,0001.67%
Cutter & CO Brokerage, Inc. 97,145$1,895,0000.90%
SHUFRO ROSE & CO LLC 381,615$7,445,0000.88%
BHF Kleinwort Benson Group S.A. 316,264$6,151,0000.77%
ArchPoint Investors 30,000$585,0000.69%
View complete list of LAYNE CHRISTENSEN CO shareholders