SIMPLEX TRADING, LLC - LAYNE CHRISTENSEN CO ownership

LAYNE CHRISTENSEN CO's ticker is and the CUSIP is 521050954. A total of 1 filers reported holding LAYNE CHRISTENSEN CO in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of LAYNE CHRISTENSEN CO
ValueSharesWeighting
Q1 2018$0
-100.0%
9
-92.2%
0.00%
Q4 2017$3,000
-50.0%
116
-54.5%
0.00%
Q3 2017$6,000255
+25400.0%
0.00%
Q4 2016$0
-100.0%
1
-99.2%
0.00%
-100.0%
Q3 2015$22,000
+2100.0%
131
+2520.0%
0.00%
Q1 2015$1,0000.0%5
-85.7%
0.00%
Q4 2014$1,000350.00%
Other shareholders
LAYNE CHRISTENSEN CO shareholders Q4 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1$00.00%
View complete list of LAYNE CHRISTENSEN CO shareholders