Northern Trust’s Atara Biotherapeutics ATRA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$86.2K Hold
11,170
﹤0.01% 4138
2025
Q1
$66.4K Hold
11,170
﹤0.01% 4192
2024
Q4
$149K Buy
+11,170
New +$149K ﹤0.01% 4072
2024
Q3
Sell
-31,492
Closed -$268K 4415
2024
Q2
$268K Sell
31,492
-2,541
-7% -$21.6K ﹤0.01% 3752
2024
Q1
$590K Buy
34,033
+216
+0.6% +$3.75K ﹤0.01% 3511
2023
Q4
$434K Buy
33,817
+1,860
+6% +$23.8K ﹤0.01% 3583
2023
Q3
$1.18M Buy
31,957
+147
+0.5% +$5.44K ﹤0.01% 3227
2023
Q2
$1.28M Sell
31,810
-3,265
-9% -$131K ﹤0.01% 3253
2023
Q1
$2.54M Sell
35,075
-161
-0.5% -$11.7K ﹤0.01% 2833
2022
Q4
$2.89M Buy
35,236
+1,024
+3% +$84K ﹤0.01% 2797
2022
Q3
$3.23M Sell
34,212
-508
-1% -$48K ﹤0.01% 2749
2022
Q2
$6.76M Buy
34,720
+1,442
+4% +$281K ﹤0.01% 2309
2022
Q1
$7.73M Sell
33,278
-1,132
-3% -$263K ﹤0.01% 2311
2021
Q4
$13.6M Buy
34,410
+680
+2% +$268K ﹤0.01% 2036
2021
Q3
$15.1M Sell
33,730
-1,142
-3% -$511K ﹤0.01% 1994
2021
Q2
$13.6M Sell
34,872
-1,013
-3% -$394K ﹤0.01% 2169
2021
Q1
$12.9M Sell
35,885
-515
-1% -$185K ﹤0.01% 2133
2020
Q4
$17.9M Buy
36,400
+496
+1% +$243K ﹤0.01% 1865
2020
Q3
$11.6M Buy
35,904
+4,757
+15% +$1.54M ﹤0.01% 2023
2020
Q2
$11.3M Buy
31,147
+3,387
+12% +$1.23M ﹤0.01% 2022
2020
Q1
$5.91M Buy
27,760
+837
+3% +$178K ﹤0.01% 2200
2019
Q4
$11.1M Buy
26,923
+1,007
+4% +$415K ﹤0.01% 2110
2019
Q3
$9.15M Buy
25,916
+5,307
+26% +$1.87M ﹤0.01% 2204
2019
Q2
$10.4M Sell
20,609
-414
-2% -$208K ﹤0.01% 2132
2019
Q1
$20.9M Buy
21,023
+151
+0.7% +$150K 0.01% 1647
2018
Q4
$18.1M Sell
20,872
-91
-0.4% -$79K 0.01% 1665
2018
Q3
$21.7M Buy
20,963
+1,068
+5% +$1.1M 0.01% 1735
2018
Q2
$18.3M Buy
19,895
+4,238
+27% +$3.89M ﹤0.01% 1852
2018
Q1
$15.3M Buy
15,657
+4,106
+36% +$4M ﹤0.01% 1891
2017
Q4
$5.23M Buy
11,551
+72
+0.6% +$32.6K ﹤0.01% 2575
2017
Q3
$4.75M Sell
11,479
-471
-4% -$195K ﹤0.01% 2664
2017
Q2
$4.18M Buy
11,950
+1,283
+12% +$449K ﹤0.01% 2731
2017
Q1
$5.48M Buy
10,667
+271
+3% +$139K ﹤0.01% 2507
2016
Q4
$3.69M Buy
10,396
+346
+3% +$123K ﹤0.01% 2750
2016
Q3
$5.37M Buy
10,050
+421
+4% +$225K ﹤0.01% 2476
2016
Q2
$5.42M Buy
9,629
+2,051
+27% +$1.15M ﹤0.01% 2398
2016
Q1
$3.61M Buy
7,578
+95
+1% +$45.2K ﹤0.01% 2622
2015
Q4
$4.94M Buy
7,483
+174
+2% +$115K ﹤0.01% 2471
2015
Q3
$5.75M Buy
7,309
+3,934
+117% +$3.09M ﹤0.01% 2354
2015
Q2
$4.45M Buy
3,375
+579
+21% +$764K ﹤0.01% 2596
2015
Q1
$2.91M Buy
2,796
+473
+20% +$492K ﹤0.01% 2870
2014
Q4
$1.55M Buy
+2,323
New +$1.55M ﹤0.01% 3241