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, Q2 2022
Institutional positions in Atara Biotherapeutics, Inc. as of Jun 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
- 134
- −8 vs. Q1 2022
- Shares held
- 99.8M
- +1.98M (+2.0%) vs. Q1 2022
- Total value
- $777.4M
- −$131.5M (−14.5%) vs. Q1 2022
- New holders
- 19
- 48 more added
- Sold out
- 27
- 42 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Atara Biotherapeutics, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| US Bancorp | 118 | $1.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 205 | $2.00K | 0.00% | −8−3.8% | Reduced |
| Lindbrook Capital, LLC | 251 | $2.00K | 0.00% | +251 | New |
| State of Wyoming | 350 | $3.00K | 0.00% | −3,383−90.6% | Reduced |
| Hall Laurie J Trustee | 340 | $3.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 650 | $5.00K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 639 | $5.00K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 723 | $6.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 868 | $7.00K | 0.00% | +113+15.0% | Added |
| Cutler Group LP | 900 | $7.00K | 0.00% | +900 | New |
| TCI Wealth Advisors, Inc. | 846 | $7.00K | 0.00% | +846 | New |
| Dark Forest Capital Management LP | 849 | $7.00K | 0.00% | +849 | New |
| High Net Worth Advisory Group LLC | 2,500 | $19.0K | 0.01% | +1,500+150.0% | Added |
| Signaturefd, LLC | 3,129 | $24.0K | 0.00% | +526+20.2% | Added |
| Great West Life Assurance Co | 3,275 | $26.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 5,666 | $44.1K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,782 | $52.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 7,318 | $57.0K | 0.00% | −18,474−71.6% | Reduced |
| American Portfolios Advisors | 8,850 | $68.9K | 0.00% | 00.0% | Unchanged |
| ACT Capital Management, LLC | 9,200 | $72.0K | 0.10% | 00.0% | Unchanged |
| Running Point Capital Advisors, LLC | 10,000 | $78.0K | 0.05% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 10,456 | $81.0K | 0.00% | −1,589−13.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,560 | $82.0K | 0.00% | −205−1.9% | Reduced |
| Stifel Financial Corp | 10,533 | $82.0K | 0.00% | +248+2.4% | Added |
| Princeton Capital Management LLC | 11,256 | $88.0K | 0.03% | −400−3.4% | Reduced |
| Victory Capital Management Inc | 11,417 | $89.0K | 0.00% | +411+3.7% | Added |
| Amalgamated Bank | 11,923 | $93.0K | 0.00% | +1,127+10.4% | Added |
| Teacher Retirement System of Texas | 12,095 | $94.0K | 0.00% | −3,352−21.7% | Reduced |
| Caxton Associates LP | 12,445 | $97.0K | 0.01% | +12,445 | New |
| Tower Research Capital LLC (TRC) | 12,968 | $101.0K | 0.00% | −7,057−35.2% | Reduced |
| Quantbot Technologies LP | 13,642 | $106.0K | 0.01% | +13,642 | New |
| Daiwa Securities Group Inc. | 14,233 | $111.0K | 0.00% | +13,943+4,807.9% | Added |
| Janus Henderson Group PLC | 14,537 | $113.0K | 0.00% | +16+0.1% | Added |
| Letko, Brosseau & Associates Inc | 15,700 | $122.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 16,023 | $124.0K | 0.00% | +16,023 | New |
| B. Metzler seel. Sohn & Co. AG | 16,121 | $126.0K | 0.00% | +16,121 | New |
| ProShare Advisors LLC | 17,587 | $137.0K | 0.00% | −8,344−32.2% | Reduced |
| Balyasny Asset Management LLC | 18,666 | $146.0K | 0.00% | +18,666 | New |
| Handelsbanken Fonder AB | 19,100 | $149.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 19,622 | $152.0K | 0.00% | −6,340−24.4% | Reduced |
| Virtus ETF Advisers LLC | 20,097 | $157.0K | 0.06% | +10,230+103.7% | Added |
| Franklin Resources Inc | 20,467 | $159.0K | 0.00% | −9,957−32.7% | Reduced |
| Erste Asset Management GmbH | 22,000 | $166.8K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 21,445 | $167.0K | 0.00% | +1,130+5.6% | Added |
| Barclays PLC | 21,600 | $168.0K | 0.00% | −52,545−70.9% | Reduced |
| Jane Street Group, LLC | 25,146 | $195.0K | 0.00% | +25,146 | New |
| Cubist Systematic Strategies, LLC | 25,700 | $200.0K | 0.00% | −44,462−63.4% | Reduced |
| E Fund Management Co., Ltd. | 25,622 | $200.0K | 0.02% | +6,202+31.9% | Added |
| BNP Paribas Arbitrage, SA | 26,885 | $209.4K | 0.00% | +13,547+101.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 27,000 | $211.0K | 0.00% | +27,000 | New |
| Allspring Global Investments Holdings, LLC | 28,692 | $223.0K | 0.00% | +70+0.2% | Added |
| Citadel Advisors LLC | 28,744 | $224.0K | 0.00% | −105,999−78.7% | Reduced |
| DekaBank Deutsche Girozentrale | 31,200 | $231.0K | 0.00% | 00.0% | Unchanged |
| Josh Arnold Investment Consultant, LLC | 30,000 | $234.0K | 0.30% | +30,000 | New |
| State Board of Administration of Florida Retirement System | 31,145 | $243.0K | 0.00% | +100.0% | Added |
| Wells Fargo & Company | 31,496 | $246.0K | 0.00% | +8,786+38.7% | Added |
| Oppenheimer & Co Inc | 34,364 | $268.0K | 0.01% | −1,651−4.6% | Reduced |
| Voya Investment Management LLC | 35,436 | $276.0K | 0.00% | +1,260+3.7% | Added |
| Manufacturers Life Insurance Company, The | 37,179 | $289.6K | 0.00% | +1,801+5.1% | Added |
| UBS Group AG | 40,818 | $318.0K | 0.00% | −208,465−83.6% | Reduced |
| MetLife Investment Management | 42,106 | $328.0K | 0.00% | −4,577−9.8% | Reduced |
| American International Group, Inc. | 42,962 | $335.0K | 0.00% | −186−0.4% | Reduced |
| Rockefeller Capital Management L.P. | 43,416 | $338.0K | 0.00% | +5,000+13.0% | Added |
| Price T Rowe Associates Inc | 44,115 | $344.0K | 0.00% | +15,436+53.8% | Added |
| Deutsche Bank AG | 46,445 | $363.0K | 0.00% | −6,473−12.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 48,022 | $374.0K | 0.00% | +30,799+178.8% | Added |
| Caption Management, LLC | 52,000 | $405.0K | 0.04% | +52,000 | New |
| Susquehanna International Group, LLP | 58,881 | $458.0K | 0.00% | −58,383−49.8% | Reduced |
| New York State Common Retirement Fund | 58,920 | $459.0K | 0.00% | −5,525−8.6% | Reduced |
| Credit Suisse AG | 60,434 | $471.0K | 0.00% | −4,354−6.7% | Reduced |
| Creative Planning | 60,728 | $473.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 63,002 | $491.0K | 0.00% | −382,079−85.8% | Reduced |
| Raymond James & Associates | 65,223 | $508.0K | 0.00% | +65,223 | New |
| SG Americas Securities, LLC | 67,211 | $524.0K | 0.01% | −139,163−67.4% | Reduced |
| Jefferies Group LLC | 70,000 | $545.3K | 0.02% | +70,000 | New |
| Invesco Ltd. | 73,403 | $572.0K | 0.00% | +8,469+13.0% | Added |
| Thrivent Financial for Lutherans | 73,642 | $573.0K | 0.00% | +73,642 | New |
| Alliancebernstein L.P. | 74,640 | $581.0K | 0.00% | +800+1.1% | Added |
| Legal & General Group Plc | 77,952 | $607.0K | 0.00% | +1,893+2.5% | Added |
| UBS Asset Management Americas Inc | 81,523 | $635.1K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 88,023 | $686.0K | 0.02% | +39,982+83.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 104,898 | $817.0K | 0.00% | +59,051+128.8% | Added |
| California State Teachers Retirement System | 106,478 | $829.0K | 0.00% | +4,633+4.5% | Added |
| Trellus Management Company, LLC | 110,000 | $857.0K | 1.21% | +15,000+15.8% | Added |
| Sector Gamma AS | 123,713 | $964.0K | 0.22% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 126,489 | $985.0K | 0.00% | −23,912−15.9% | Reduced |
| Rhumbline Advisers | 139,185 | $1.08M | 0.00% | +19,831+16.6% | Added |
| Public Employees Retirement System of Ohio | 139,477 | $1.09M | 0.00% | +27,576+24.6% | Added |
| Bank of Montreal | 153,799 | $1.09M | 0.00% | +153,799 | New |
| Arrowstreet Capital, Limited Partnership | 158,723 | $1.24M | 0.00% | +115,930+270.9% | Added |
| Swiss National Bank | 186,400 | $1.45M | 0.00% | +8,700+4.9% | Added |
| Integral Health Asset Management, LLC | 208,738 | $1.63M | 0.33% | −91,262−30.4% | Reduced |
| Renaissance Technologies LLC | 225,200 | $1.75M | 0.00% | −344,600−60.5% | Reduced |
| Ensign Peak Advisors, Inc | 227,527 | $1.77M | 0.00% | +63,960+39.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 228,532 | $1.78M | 0.11% | +71,973+46.0% | Added |
| M28 Capital Management LP | 269,253 | $2.10M | 2.35% | −120,100−30.8% | Reduced |
| Bank of New York Mellon Corp | 294,897 | $2.30M | 0.00% | −20,370−6.5% | Reduced |
| One Fin Capital Management LP | 303,000 | $2.36M | 0.86% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 318,430 | $2.48M | 0.02% | −64,500−16.8% | Reduced |
| Bank of America Corp | 346,438 | $2.70M | 0.00% | +160,052+85.9% | Added |