QIM
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Quantitative Investment Management’s Protolabs PRLB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q4
Sell
-12,588
Closed -$838K 416
2021
Q3
$838K Sell
12,588
-26
-0.2% -$1.73K 0.08% 221
2021
Q2
$1.16M Buy
12,614
+5,763
+84% +$529K 0.1% 178
2021
Q1
$834K Buy
+6,851
New +$834K 0.07% 254
2020
Q3
Sell
-9,200
Closed -$1.03M 560
2020
Q2
$1.03M Buy
+9,200
New +$1.03M 0.11% 201
2017
Q4
Sell
-11,100
Closed -$891K 860
2017
Q3
$891K Buy
+11,100
New +$891K 0.01% 570
2017
Q1
Sell
-33,000
Closed -$1.69M 859
2016
Q4
$1.69M Buy
33,000
+25,900
+365% +$1.33M 0.04% 519
2016
Q3
$425K Sell
7,100
-15,100
-68% -$904K 0.01% 560
2016
Q2
$1.28M Buy
+22,200
New +$1.28M 0.06% 387
2015
Q4
Sell
-6,200
Closed -$415K 813
2015
Q3
$415K Buy
+6,200
New +$415K 0.03% 481