OAM
BTCM

Oberweis Asset Management’s BIT Mining BTCM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q1
Sell
-28,666
Closed -$497K 172
2014
Q4
$497K Sell
28,666
-264,154
-90% -$4.58M 0.15% 83
2014
Q3
$9.88M Buy
292,820
+13,730
+5% +$463K 2.71% 8
2014
Q2
$10.3M Buy
279,090
+37,930
+16% +$1.4M 2.55% 10
2014
Q1
$8.9M Buy
241,160
+32,200
+15% +$1.19M 1.87% 18
2013
Q4
$7.39M Buy
+208,960
New +$7.39M 1.79% 19