Atara BiotherapeuticsATRA

13F holders, Q2 2024 (June 30)
44holders
4famous investors
$8.50avg. 13F price*

At the end of Q2 2024, 44 institutions reported holding Atara Biotherapeutics Inc. (ATRA) in their 13F filings. The largest holders were Redmile Group, LLC ($3.8M), EcoR1 Capital, LLC ($3.5M) and Citadel Advisors ($2.2M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).

Company
Atara Biotherapeutics Inc.
CUSIP
046513206
Latest filing quarter
Q2 2026

History

Number of 13F holders

01020304050 Q2 2024: 44Q2 2024Q3 2024: 34Q3 2024Q4 2024: 41Q4 2024Q1 2025: 37Q1 2025Q2 2025: 32Q2 2025Q3 2025: 36Q3 2025Q4 2025: 41Q4 2025Q1 2026: 32Q1 2026Q2 2026: 35Q2 2026

Total Exit/New Position Q2 2024

InstitutionsTotal Value
New Positions44$22.5M
Exits0$0

Ownership 44 holders

Redmile Group, LLC 0.23% New 452,270 $3.8M
EcoR1 Capital, LLC 0.11% New 406,679 $3.5M
Citadel Advisors 0.00% New 260,480 $2.2M
Bank of America Corp. 0.00% New 186,011 $1.6M
Vanguard Group Inc. 0.00% New 169,336 $1.4M
Centiva Capital, LP 0.06% New 140,250 $1.2M
Acadian Asset Management LLC 0.00% New 119,370 $1.0M
Millennium Management 0.00% New 116,671 $992K
Vestal Point Capital, LP 0.07% New 112,000 $952K
Qube Research & Technologies Ltd 0.00% New 102,663 $873K
Tang Capital Management LLC 0.07% New 75,196 $639K
Woodline Partners LP 0.01% New 70,889 $603K
BlackRock Inc. 0.00% New 61,145 $520K
Renaissance Technologies 0.00% New 46,064 $392K
Geode Capital Management, LLC 0.00% New 42,677 $363K
Staley Capital Advisers Inc. 0.02% New 40,000 $340K
BNP Paribas Financial Markets 0.00% New 36,724 $312K
Prudential Financial Inc. 0.00% New 36,340 $309K
Northern Trust Corp. 0.00% New 31,492 $268K
Charles Schwab Investment Management Inc. 0.00% New 26,155 $222K
FMR LLC 0.00% New 17,680 $150K
AQR Capital Management 0.00% New 15,079 $128K
State Street Corp. 0.00% New 14,673 $125K
Susquehanna International Group, LLP 0.00% New 14,455 $123K
Bridgeway Capital Management, LLC 0.00% New 14,000 $119K
Morgan Stanley 0.00% New 9,785 $83K
Cubist Systematic Strategies, LLC 0.00% New 9,271 $79K
Point72 Asia (Singapore) Pte. Ltd. 0.01% New 6,292 $53K
Group One Trading LLC 0.00% New 4,789 $41K
Tower Research Capital LLC (TRC) 0.00% New 4,467 $38K
Citigroup Inc. 0.00% New 3,172 $27K
Royal Bank of Canada 0.00% New 2,045 $17K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% — 1,927 $16K
JPMorgan Chase & Co. 0.00% New 1,660 $14K
Rhumbline Advisers 0.00% New 682 $6K
UBS Group AG 0.00% New 403 $3K
Wells Fargo & Company 0.00% New 315 $3K
Lazard Asset Management LLC 0.00% New 308 $2K
Macquarie Group Ltd. 0.00% New 197 $2K
IFP Advisors, Inc 0.00% New 180 $2K
Catalyst Funds Management Pty Ltd 0.00% New 100 $850
Federated Hermes, Inc. 0.00% New 57 $485
New York State Common Retirement Fund 0.00% New 32 $272
Russell Investments Group, Ltd. 0.00% New 2 $17

"% of holder's portfolio" is ATRA's weight in each manager's 13F, not the share of Atara Biotherapeutics Inc. the manager owns.