B. Riley Wealth Management’s Ambarella AMBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-5,400
Closed -$312K 154
2015
Q3
$312K Sell
5,400
-500
-8% -$28.9K 0.44% 80
2015
Q2
$605K Buy
5,900
+4,400
+293% +$451K 0.48% 38
2015
Q1
$113K Sell
1,500
-500
-25% -$37.7K 0.09% 262
2014
Q4
$101K Buy
+2,000
New +$101K 0.08% 267
2014
Q2
Sell
-1,200
Closed -$32K 1097
2014
Q1
$32K Buy
+1,200
New +$32K 0.02% 535