Filing
Spy
Filing
Spy
Home
About
ATRA — Atara Biotherapeutics Inc - FilingSpy
ATRA
Atara Biotherapeutics Inc
Biopharmaceutical company
CUSIP: 046513107
Healthcare
US
2 holders
Ownership
Activity
2023 Q1
3 of 36 quarters
Total Value
$45.44M
Total Shares
15.67M
Net Share Change
+1.25M
Activity
2 buying
Investor
Value
Shares
Weight
Change
Baupost Group LLC
$26.46M
9.12M
0.5%
ADD
+1.00M
(+12.3%)
Baupost Group LLC
$26.46M
9.12M shares
ADD
+1.00M
(+12.3%)
Maverick Capital
$18.98M
6.55M
0.5%
ADD
+254.4K
(+4.0%)
Maverick Capital
$18.98M
6.55M shares
ADD
+254.4K
(+4.0%)