Alberta Investment Management Corp (AIMCo)’s Atara Biotherapeutics ATRA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q4
Sell
-12,737
Closed -$1.2M 1088
2022
Q3
$1.2M Hold
12,737
0.01% 857
2022
Q2
$2.48M Sell
12,737
-2,580
-17% -$503K 0.02% 663
2022
Q1
$3.56M Buy
15,317
+4,072
+36% +$946K 0.02% 636
2021
Q4
$4.43M Sell
11,245
-12,688
-53% -$5M 0.03% 465
2021
Q3
$10.7M Sell
23,933
-10,652
-31% -$4.77M 0.09% 248
2021
Q2
$13.4M Sell
34,585
-6,596
-16% -$2.56M 0.11% 200
2021
Q1
$14.8M Buy
41,181
+16,720
+68% +$6M 0.13% 169
2020
Q4
$12M Sell
24,461
-5,332
-18% -$2.62M 0.11% 225
2020
Q3
$9.65M Sell
29,793
-568
-2% -$184K 0.1% 240
2020
Q2
$11.1M Buy
30,361
+8,832
+41% +$3.22M 0.13% 196
2020
Q1
$4.58M Hold
21,529
0.08% 275
2019
Q4
$8.87M Buy
21,529
+7,048
+49% +$2.9M 0.07% 254
2019
Q3
$5.11M Buy
14,481
+4,124
+40% +$1.46M 0.05% 331
2019
Q2
$5.21M Buy
10,357
+4,536
+78% +$2.28M 0.05% 329
2019
Q1
$5.79M Buy
5,821
+1,444
+33% +$1.44M 0.05% 292
2018
Q4
$3.8M Buy
4,377
+3,044
+228% +$2.64M 0.04% 325
2018
Q3
$1.38M Sell
1,333
-468
-26% -$484K 0.01% 553
2018
Q2
$1.66M Buy
1,801
+520
+41% +$478K 0.01% 488
2018
Q1
$1.25M Sell
1,281
-292
-19% -$285K 0.01% 522
2017
Q4
$712K Hold
1,573
0.01% 600
2017
Q3
$651K Hold
1,573
0.01% 617
2017
Q2
$551K Buy
+1,573
New +$551K 0.01% 633