Atara Biotherapeutics, Inc.
ATRA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001604464
In the last 90 days, Atara Biotherapeutics, Inc. insiders filed 1 open-market purchase and 1 sale; 36 institutions reported holding it in 13F filings for Q2 2026, worth $51.3M in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in Atara Biotherapeutics, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 155
- +21 vs. Q2 2022
- Shares held
- 99.5M
- −302.9K (−0.3%) vs. Q2 2022
- Total value
- $376.2M
- −$401.3M (−51.6%) vs. Q2 2022
- New holders
- 40
- 63 more added
- Sold out
- 19
- 29 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATRA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 36 | $51.3M |
| Q1 2026 | 33 | $12.1M |
| Q4 2025 | 41 | $37.1M |
| Q3 2025 | 37 | $27.0M |
| Q2 2025 | 32 | $13.9M |
| Q1 2025 | 37 | $12.4M |
| Q4 2024 | 43 | $31.5M |
| Q3 2024 | 35 | $19.6M |
| Q2 2024 | 48 | $24.1M |
| Q1 2024 | 82 | $57.8M |
| Q4 2023 | 91 | $33.2M |
| Q3 2023 | 109 | $130.5M |
| Q2 2023 | 118 | $145.8M |
| Q1 2023 | 125 | $297.8M |
| Q4 2022 | 139 | $319.3M |
| Q3 2022 | 155 | $376.2M |
| Q2 2022 | 134 | $777.4M |
| Q1 2022 | 145 | $909.5M |
| Q4 2021 | 139 | $1.50B |
| Q3 2021 | 140 | $1.61B |
| Q2 2021 | 145 | $1.34B |
| Q1 2021 | 151 | $1.24B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Atara Biotherapeutics, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rhumbline Advisers | 141,705 | $536.0K | 0.00% | +2,520+1.8% | Added |
| State of Wisconsin Investment Board | 157,139 | $594.0K | 0.00% | +30,650+24.2% | Added |
| XTX Topco Ltd | 166,490 | $629.0K | 0.16% | +166,490 | New |
| Boston Private Wealth LLC | 177,017 | $669.0K | 0.01% | +177,017 | New |
| Raymond James & Associates | 184,338 | $697.0K | 0.00% | +119,115+182.6% | Added |
| Swiss National Bank | 186,400 | $705.0K | 0.00% | 00.0% | Unchanged |
| Caxton Associates LP | 197,026 | $745.0K | 0.13% | +184,581+1,483.2% | Added |
| BNP Paribas Arbitrage, SA | 198,267 | $749.4K | 0.00% | +171,382+637.5% | Added |
| Squarepoint Ops LLC | 203,894 | $771.0K | 0.01% | +203,894 | New |
| FMR LLC | 216,118 | $817.0K | 0.00% | −5,629,942−96.3% | Reduced |
| Tudor Investment Corp Et Al | 220,635 | $834.0K | 0.02% | +132,612+150.7% | Added |
| Candriam Luxembourg S.C.A. | 224,592 | $849.0K | 0.01% | +224,592 | New |
| Susquehanna International Group, LLP | 225,818 | $854.0K | 0.00% | +166,937+283.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 246,383 | $931.0K | 0.06% | +17,851+7.8% | Added |
| Public Employees Retirement System of Ohio | 255,611 | $966.0K | 0.00% | +116,134+83.3% | Added |
| Alberta Investment Management Corp | 318,430 | $1.20M | 0.01% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 336,100 | $1.27M | 0.00% | +110,900+49.2% | Added |
| Barclays PLC | 345,613 | $1.31M | 0.00% | +324,013+1,500.1% | Added |
| Jacobs Levy Equity Management, Inc | 355,325 | $1.34M | 0.01% | +355,325 | New |
| Walleye Capital LLC | 376,011 | $1.42M | 0.03% | +376,011 | New |
| Pinnacle Associates Ltd | 398,414 | $1.51M | 0.03% | −30,293−7.1% | Reduced |
| Staley Capital Advisers Inc | 450,000 | $1.70M | 0.11% | +25,000+5.9% | Added |
| Bank of America Corp | 483,621 | $1.83M | 0.00% | +137,183+39.6% | Added |
| AQR Capital Management LLC | 510,169 | $1.93M | 0.00% | +510,169 | New |
| Nuveen Asset Management, LLC | 522,502 | $1.98M | 0.00% | +1,076+0.2% | Added |
| Pacific Heights Asset Management LLC | 525,000 | $1.98M | 0.21% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 601,005 | $2.27M | 0.01% | −5,264−0.9% | Reduced |
| Dimensional Fund Advisors LP | 616,968 | $2.33M | 0.00% | −527,988−46.1% | Reduced |
| Bank of New York Mellon Corp | 642,158 | $2.43M | 0.00% | +347,261+117.8% | Added |
| Rafferty Asset Management, LLC | 673,779 | $2.55M | 0.03% | +285,842+73.7% | Added |
| Charles Schwab Investment Management Inc | 685,519 | $2.59M | 0.00% | +17,477+2.6% | Added |
| Deutsche Bank AG | 689,859 | $2.61M | 0.00% | +643,414+1,385.3% | Added |
| Arrowstreet Capital, Limited Partnership | 721,609 | $2.73M | 0.00% | +562,886+354.6% | Added |
| Baker Bros. Advisors LP | 744,186 | $2.81M | 0.02% | 00.0% | Unchanged |
| Norges Bank | 799,758 | $3.02M | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 855,295 | $3.23M | 0.00% | −12,710−1.5% | Reduced |
| Ameriprise Financial Inc | 872,576 | $3.30M | 0.00% | −207,989−19.2% | Reduced |
| Acadian Asset Management LLC | 955,392 | $3.61M | 0.02% | +955,392 | New |
| Antipodean Advisors LLC | 1,000,000 | $3.78M | 9.67% | 00.0% | Unchanged |
| Citigroup Inc | 1,289,631 | $4.88M | 0.01% | +256,087+24.8% | Added |
| 683 Capital Management, LLC | 1,300,000 | $4.91M | 0.40% | −745,000−36.4% | Reduced |
| Geode Capital Management, LLC | 1,771,324 | $6.70M | 0.00% | +59,874+3.5% | Added |
| KPCB XV Associates, LLC | 1,876,650 | $7.09M | 19.79% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 2,719,900 | $10.3M | 0.02% | +2,051,695+307.0% | Added |
| Morgan Stanley | 2,948,916 | $11.1M | 0.00% | −274,968−8.5% | Reduced |
| Goldman Sachs Group Inc | 4,758,680 | $18.0M | 0.01% | +1,820,384+62.0% | Added |
| Redmile Group, LLC | 6,242,756 | $23.6M | 0.92% | 00.0% | Unchanged |
| Vanguard Group Inc | 6,606,509 | $25.0M | 0.00% | −691,564−9.5% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 7,855,824 | $29.7M | 0.67% | 00.0% | Unchanged |
| State Street Corp | 8,097,353 | $30.6M | 0.00% | +1,875,667+30.1% | Added |
| Baupost Group LLCSuperinvestorBaupost Group | 8,123,616 | $30.7M | 0.53% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 8,136,363 | $30.8M | 0.21% | +3,009,640+58.7% | Added |
| JPMorgan Chase & Co | 8,283,388 | $31.3M | 0.00% | −577,864−6.5% | Reduced |
| BlackRock Inc. | 8,911,991 | $33.7M | 0.00% | +147,285+1.7% | Added |
| IFP Advisors, Inc | 2,400 | – | – | +900+60.0% | Added |
| Eminence Capital, LP | 0 | $0 | 0.00% | −1,323,075−100.0% | Sold out |
| Artal Group S.A. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −616,900−100.0% | Sold out |
| One Fin Capital Management LP | 0 | $0 | 0.00% | −303,000−100.0% | Sold out |
| M28 Capital Management LP | 0 | $0 | 0.00% | −269,253−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −208,738−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −153,799−100.0% | Sold out |
| Sector Gamma AS | 0 | $0 | 0.00% | −123,713−100.0% | Sold out |
| Trellus Management Company, LLC | 0 | $0 | 0.00% | −110,000−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −52,000−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −31,200−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −13,642−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −846−100.0% | Sold out |
| Smithfield Trust Co | 0 | $0 | 0.00% | −723−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −205−100.0% | Sold out |