Parallax Volatility Advisers’s Core Laboratories CLB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q3
Sell
-6,756
Closed -$353K 1001
2019
Q2
$353K Buy
6,756
+6,753
+225,100% +$353K ﹤0.01% 478
2019
Q1
$0 Sell
3
-3,171
-100% ﹤0.01% 1416
2018
Q4
$189K Buy
3,174
+2,216
+231% +$132K ﹤0.01% 596
2018
Q3
$111K Buy
+958
New +$111K ﹤0.01% 495
2018
Q2
Hold
0
1167
2018
Q1
Hold
0
1478
2017
Q4
Sell
-1,662
Closed -$164K 2809
2017
Q3
$164K Buy
+1,662
New +$164K ﹤0.01% 398
2017
Q2
Sell
-1,406
Closed -$162K 912
2017
Q1
$162K Buy
+1,406
New +$162K ﹤0.01% 440
2016
Q4
Hold
0
971
2016
Q3
Hold
0
936
2016
Q2
Sell
-698
Closed -$78K 788
2016
Q1
$78K Sell
698
-773
-53% -$86.4K ﹤0.01% 451
2015
Q4
$160K Buy
+1,471
New +$160K ﹤0.01% 494
2015
Q3
Sell
-3,243
Closed -$370K 994
2015
Q2
$370K Buy
3,243
+2,416
+292% +$276K ﹤0.01% 482
2015
Q1
$86K Sell
827
-1,642
-67% -$171K ﹤0.01% 722
2014
Q4
$297K Sell
2,469
-28,994
-92% -$3.49M ﹤0.01% 704
2014
Q3
$4.61M Buy
31,463
+29,863
+1,866% +$4.37M 0.01% 144
2014
Q2
$267K Buy
1,600
+1,422
+799% +$237K ﹤0.01% 531
2014
Q1
$35K Buy
178
+17
+11% +$3.34K ﹤0.01% 702
2013
Q4
$31K Buy
+161
New +$31K ﹤0.01% 709
2013
Q3
Sell
-89
Closed -$13K 1010
2013
Q2
$13K Buy
+89
New +$13K ﹤0.01% 642