Parallax Volatility Advisers’s NPK International Inc. NPKI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q1
Sell
-12,810
Closed -$110K 3267
2017
Q4
$110K Buy
+12,810
New +$110K ﹤0.01% 1657
2017
Q2
Hold
0
2368
2017
Q1
Hold
0
2474
2013
Q3
Sell
-3,070
Closed -$34K 1235
2013
Q2
$34K Buy
+3,070
New +$34K ﹤0.01% 518