Millennium Management’s Atara Biotherapeutics ATRA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-10,133
Closed -$135K 3956
2024
Q4
$135K Sell
10,133
-165,920
-94% -$2.21M ﹤0.01% 3757
2024
Q3
$1.43M Buy
176,053
+59,382
+51% +$483K ﹤0.01% 2737
2024
Q2
$992K Buy
116,671
+102,221
+707% +$869K ﹤0.01% 2878
2024
Q1
$251K Sell
14,450
-102,389
-88% -$1.78M ﹤0.01% 3579
2023
Q4
$1.5M Buy
116,839
+103,756
+793% +$1.33M ﹤0.01% 2606
2023
Q3
$484K Sell
13,083
-49,500
-79% -$1.83M ﹤0.01% 3278
2023
Q2
$2.52M Buy
62,583
+42,231
+208% +$1.7M ﹤0.01% 2382
2023
Q1
$1.48M Buy
20,352
+14,789
+266% +$1.07M ﹤0.01% 2763
2022
Q4
$456K Buy
5,563
+154
+3% +$12.6K ﹤0.01% 3677
2022
Q3
$511K Buy
5,409
+2,889
+115% +$273K ﹤0.01% 3838
2022
Q2
$491K Sell
2,520
-15,283
-86% -$2.98M ﹤0.01% 3901
2022
Q1
$4.14M Buy
17,803
+16,136
+968% +$3.75M ﹤0.01% 2454
2021
Q4
$657K Sell
1,667
-2,502
-60% -$986K ﹤0.01% 3805
2021
Q3
$1.87M Sell
4,169
-10,443
-71% -$4.67M ﹤0.01% 3106
2021
Q2
$5.68M Sell
14,612
-2,883
-16% -$1.12M ﹤0.01% 2000
2021
Q1
$6.28M Buy
17,495
+11,140
+175% +$4M ﹤0.01% 1866
2020
Q4
$3.12M Sell
6,355
-5,782
-48% -$2.84M ﹤0.01% 2226
2020
Q3
$3.93K Buy
+12,137
New +$3.93K ﹤0.01% 1594
2020
Q2
Sell
-2,625
Closed -$559K 3415
2020
Q1
$559K Sell
2,625
-4,710
-64% -$1M ﹤0.01% 2256
2019
Q4
$3.02M Buy
+7,335
New +$3.02M ﹤0.01% 1880
2019
Q3
Sell
-7,775
Closed -$3.91M 3480
2019
Q2
$3.91M Buy
7,775
+1,355
+21% +$681K 0.01% 1647
2019
Q1
$6.38M Buy
6,420
+5,919
+1,181% +$5.88M 0.01% 1357
2018
Q4
$435K Buy
+501
New +$435K ﹤0.01% 2680
2018
Q3
Hold
0
3473
2018
Q2
Hold
0
3405
2017
Q4
Sell
-869
Closed -$359K 3532
2017
Q3
$359K Buy
+869
New +$359K ﹤0.01% 2729
2017
Q2
Sell
-546
Closed -$280K 3190
2017
Q1
$280K Sell
546
-507
-48% -$260K ﹤0.01% 2837
2016
Q4
$374K Buy
+1,053
New +$374K ﹤0.01% 2590
2016
Q1
Sell
-321
Closed -$212K 3001
2015
Q4
$212K Buy
+321
New +$212K ﹤0.01% 2851