Walleye Trading’s Atara Biotherapeutics ATRA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q1
Sell
-421
Closed -$207K 1583
2020
Q4
$207K Buy
+421
New +$207K ﹤0.01% 931
2020
Q1
Sell
-257
Closed -$106K 1159
2019
Q4
$106K Sell
257
-101
-28% -$41.7K ﹤0.01% 1004
2019
Q3
$126K Buy
358
+266
+289% +$93.6K ﹤0.01% 838
2019
Q2
$46K Buy
+92
New +$46K ﹤0.01% 924
2019
Q1
Hold
0
1125
2018
Q4
Hold
0
1426
2017
Q3
Sell
-28
Closed -$10 1129
2017
Q2
$10 Buy
+28
New +$10 ﹤0.01% 1251