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Spark Investment Management’s Bio-Rad Laboratories Class A BIO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2018
Q4
Sell
-19,400
Closed -$6.07M 674
2018
Q3
$6.07M Hold
19,400
0.35% 81
2018
Q2
$5.6M Buy
19,400
+14,100
+266% +$4.07M 0.33% 92
2018
Q1
$1.33M Sell
5,300
-15,600
-75% -$3.9M 0.08% 294
2017
Q4
$4.99M Hold
20,900
0.27% 112
2017
Q3
$4.64M Sell
20,900
-26,500
-56% -$5.89M 0.25% 137
2017
Q2
$10.7M Hold
47,400
0.66% 15
2017
Q1
$9.45M Buy
47,400
+33,200
+234% +$6.62M 0.6% 18
2016
Q4
$2.59M Buy
+14,200
New +$2.59M 0.21% 154
2015
Q3
Sell
-14,800
Closed -$2.23M 674
2015
Q2
$2.23M Sell
14,800
-5,200
-26% -$783K 0.31% 92
2015
Q1
$2.7M Hold
20,000
0.38% 65
2014
Q4
$2.41M Hold
20,000
0.41% 63
2014
Q3
$2.27M Hold
20,000
0.34% 86
2014
Q2
$2.39M Sell
20,000
-3,100
-13% -$371K 0.36% 79
2014
Q1
$2.96M Hold
23,100
0.46% 46
2013
Q4
$2.86M Sell
23,100
-4,100
-15% -$507K 0.49% 33
2013
Q3
$3.2M Hold
27,200
0.73% 16
2013
Q2
$3.05M Buy
+27,200
New +$3.05M 0.82% 17