Sigma Planning Corp’s United Microelectronic UMC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q1
Sell
-13,000
Closed -$110K 1378
2020
Q4
$110K Buy
+13,000
New +$110K ﹤0.01% 1130