Parallax Volatility Advisers’s Protolabs PRLB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-1,000
Closed -$90K 2125
2021
Q2
$90K Sell
1,000
-100
-9% -$9.85K ﹤0.01% 1368
2021
Q1
$132K Buy
+1,100
New +$183K ﹤0.01% 1111
2017
Q2
Sell
-1,000
Closed -$51K 3534
2017
Q1
$51K Buy
+1,000
New +$52.9K ﹤0.01% 2596
2016
Q4
Sell
-2,000
Closed -$120K 3866
2016
Q3
$120K Sell
2,000
-18,000
-90% -$1.04M ﹤0.01% 2047
2016
Q2
$1.15M Buy
+20,000
New +$1.33M ﹤0.01% 1142
2015
Q3
Sell
-6,600
Closed -$445K 3814
2015
Q2
$445K Buy
+6,600
New +$466K ﹤0.01% 1688

Other funds holding PRLB