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, Q4 2022
Institutional positions in Atara Biotherapeutics, Inc. as of Dec 31, 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
- 139
- −12 vs. Q3 2022
- Shares held
- 97.3M
- −288.1K (−0.3%) vs. Q3 2022
- Total value
- $319.3M
- −$49.8M (−13.5%) vs. Q3 2022
- New holders
- 13
- 49 more added
- Sold out
- 25
- 53 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Atara Biotherapeutics, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 15 | $49 | 0.00% | −4,218−99.6% | Reduced |
| Ellevest, Inc. | 18 | $59 | 0.00% | +18 | New |
| Allworth Financial LP | 45 | $148 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 49 | $161 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 107 | $351 | 0.00% | −1,974−94.9% | Reduced |
| Lindbrook Capital, LLC | 119 | $390 | 0.00% | −377−76.0% | Reduced |
| Advisory Services Network, LLC | 164 | $538 | 0.00% | +164 | New |
| Federated Hermes, Inc. | 170 | $558 | 0.00% | +170 | New |
| Hall Laurie J Trustee | 235 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 691 | $2.00K | 0.00% | −399−36.6% | Reduced |
| Simplex Trading, LLC | 1,059 | $3.00K | 0.00% | −292−21.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 964 | $3.16K | 0.00% | +81+9.2% | Added |
| Parallel Advisors, LLC | 1,046 | $3.43K | 0.00% | +935+842.3% | Added |
| Tower Research Capital LLC (TRC) | 2,083 | $7.00K | 0.00% | −15,867−88.4% | Reduced |
| US Bancorp | 3,349 | $11.0K | 0.00% | −4,315−56.3% | Reduced |
| Great West Life Assurance Co | 3,275 | $11.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,458 | $11.3K | 0.00% | −2,440−41.4% | Reduced |
| Nisa Investment Advisors, LLC | 4,350 | $14.0K | 0.00% | −2,110−32.7% | Reduced |
| Itau Unibanco Holding S.A. | 4,280 | $14.0K | 0.00% | +453+11.8% | Added |
| Advisor Group Holdings, Inc. | 4,655 | $15.8K | 0.00% | +3,804+447.0% | Added |
| Metropolitan Life Insurance Co | 5,816 | $19.1K | 0.00% | +2,596+80.6% | Added |
| Amundi | 7,339 | $26.9K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 8,300 | $27.0K | 0.00% | −38,300−82.2% | Reduced |
| Ameritas Investment Partners, Inc. | 6,782 | $28.2K | 0.00% | 00.0% | Unchanged |
| Running Point Capital Advisors, LLC | 10,000 | $32.8K | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 10,281 | $33.7K | 0.00% | −40.0% | Reduced |
| Beacon Pointe Advisors, LLC | 11,000 | $36.1K | 0.00% | +11,000 | New |
| Amalgamated Bank | 11,954 | $39.0K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 12,647 | $41.0K | 0.00% | +1,386+12.3% | Added |
| Wells Fargo & Company | 12,750 | $41.8K | 0.00% | −5,791−31.2% | Reduced |
| Denali Advisors LLC | 13,100 | $43.0K | 0.02% | 00.0% | Unchanged |
| Wealth Architects, LLC | 13,277 | $43.5K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,469 | $44.2K | 0.00% | +2,909+27.5% | Added |
| Dimension Capital Management LLC | 14,000 | $45.9K | 0.01% | +14,000 | New |
| Envestnet Asset Management Inc | 14,306 | $46.9K | 0.00% | −1,739−10.8% | Reduced |
| Janus Henderson Group PLC | 14,559 | $47.5K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 15,065 | $49.4K | 0.00% | +15,065 | New |
| Lazard Asset Management LLC | 15,386 | $50.0K | 0.00% | +3,464+29.1% | Added |
| SEI Investments Co | 15,481 | $50.8K | 0.00% | −691−4.3% | Reduced |
| Letko, Brosseau & Associates Inc | 17,500 | $57.4K | 0.00% | +1,800+11.5% | Added |
| Gsa Capital Partners LLP | 17,595 | $58.0K | 0.01% | −37,613−68.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 18,819 | $61.7K | 0.01% | +18,819 | New |
| ProShare Advisors LLC | 19,778 | $64.9K | 0.00% | +1,620+8.9% | Added |
| Erste Asset Management GmbH | 22,000 | $69.1K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 21,539 | $70.6K | 0.00% | −3,412−13.7% | Reduced |
| Arizona State Retirement System | 22,632 | $74.2K | 0.00% | +1,057+4.9% | Added |
| Principal Financial Group Inc | 23,472 | $77.0K | 0.00% | +3,076+15.1% | Added |
| Teacher Retirement System of Texas | 24,422 | $80.0K | 0.00% | −1,421−5.5% | Reduced |
| Royal Bank of Canada | 25,593 | $84.0K | 0.00% | +6,285+32.6% | Added |
| Globeflex Capital L P | 25,783 | $84.6K | 0.01% | +25,783 | New |
| E Fund Management Co., Ltd. | 26,352 | $86.0K | 0.01% | −10,321−28.1% | Reduced |
| SG Americas Securities, LLC | 26,915 | $88.0K | 0.00% | −4,878−15.3% | Reduced |
| Oppenheimer & Co Inc | 27,350 | $89.7K | 0.00% | −2,964−9.8% | Reduced |
| Stifel Financial Corp | 27,760 | $91.1K | 0.00% | −960−3.3% | Reduced |
| XTX Topco Ltd | 28,652 | $94.0K | 0.02% | −137,838−82.8% | Reduced |
| State Board of Administration of Florida Retirement System | 31,145 | $102.2K | 0.00% | 00.0% | Unchanged |
| Point72 Middle East FZE | 34,728 | $113.9K | 0.01% | +34,728 | New |
| Alpine Global Management, LLC | 35,475 | $116.0K | 0.04% | +35,475 | New |
| MetLife Investment Management | 36,073 | $118.3K | 0.00% | −11,217−23.7% | Reduced |
| Virtus ETF Advisers LLC | 36,100 | $118.4K | 0.06% | +15,856+78.3% | Added |
| Manufacturers Life Insurance Company, The | 36,993 | $121.3K | 0.00% | −213−0.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 38,749 | $127.1K | 0.00% | +46+0.1% | Added |
| Squarepoint Ops LLC | 40,749 | $133.7K | 0.00% | −163,145−80.0% | Reduced |
| American International Group, Inc. | 43,864 | $143.9K | 0.00% | −160−0.4% | Reduced |
| HRT Financial LP | 44,751 | $146.0K | 0.00% | −90,568−66.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 45,699 | $149.9K | 0.00% | +7,529+19.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 49,282 | $161.6K | 0.00% | +9,302+23.3% | Added |
| Josh Arnold Investment Consultant, LLC | 52,000 | $171.0K | 0.25% | +22,000+73.3% | Added |
| Rockefeller Capital Management L.P. | 53,936 | $176.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 55,997 | $183.7K | 0.00% | +55,997 | New |
| Susquehanna International Group, LLP | 57,090 | $187.3K | 0.00% | −168,728−74.7% | Reduced |
| New York State Common Retirement Fund | 59,104 | $193.9K | 0.00% | −71−0.1% | Reduced |
| ExodusPoint Capital Management, LP | 61,255 | $201.0K | 0.00% | +1,313+2.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 61,994 | $203.3K | 0.00% | +13,046+26.7% | Added |
| Creative Planning | 65,659 | $215.4K | 0.00% | −1,459−2.2% | Reduced |
| Voya Investment Management LLC | 69,150 | $226.8K | 0.00% | +33,714+95.1% | Added |
| Invesco Ltd. | 70,996 | $232.9K | 0.00% | −591−0.8% | Reduced |
| Thrivent Financial for Lutherans | 73,642 | $241.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 80,319 | $263.4K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 81,332 | $267.0K | 0.00% | −25,623−24.0% | Reduced |
| Credit Suisse AG | 86,571 | $284.0K | 0.00% | +25,051+40.7% | Added |
| Two Sigma Investments, LP | 92,629 | $303.8K | 0.00% | +80,796+682.8% | Added |
| California State Teachers Retirement System | 106,988 | $350.9K | 0.00% | +2,064+2.0% | Added |
| BNP Paribas Arbitrage, SA | 107,159 | $351.5K | 0.00% | −91,108−46.0% | Reduced |
| Alliancebernstein L.P. | 119,640 | $392.4K | 0.00% | +12,600+11.8% | Added |
| FMR LLC | 132,521 | $434.7K | 0.00% | −83,597−38.7% | Reduced |
| AQR Capital Management LLC | 135,695 | $445.1K | 0.00% | −374,474−73.4% | Reduced |
| Millennium Management LLC | 139,080 | $456.0K | 0.00% | +3,865+2.9% | Added |
| Rhumbline Advisers | 143,057 | $469.0K | 0.00% | +1,352+1.0% | Added |
| Jane Street Group, LLC | 148,007 | $485.5K | 0.00% | +70,093+90.0% | Added |
| Renaissance Technologies LLC | 165,000 | $541.0K | 0.00% | −171,100−50.9% | Reduced |
| Boston Private Wealth LLC | 176,912 | $580.3K | 0.01% | −105−0.1% | Reduced |
| Cubist Systematic Strategies, LLC | 181,451 | $595.2K | 0.01% | +155,971+612.1% | Added |
| Raymond James & Associates | 181,713 | $596.0K | 0.00% | −2,625−1.4% | Reduced |
| Tudor Investment Corp Et Al | 183,283 | $601.0K | 0.01% | −37,352−16.9% | Reduced |
| Candriam Luxembourg S.C.A. | 191,042 | $626.6K | 0.00% | −33,550−14.9% | Reduced |
| Walleye Capital LLC | 191,293 | $627.4K | 0.01% | −184,718−49.1% | Reduced |
| Swiss National Bank | 193,700 | $635.3K | 0.00% | +7,300+3.9% | Added |
| Caxton Associates LP | 199,686 | $655.0K | 0.05% | +2,660+1.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 208,100 | $682.6K | 0.00% | +208,100 | New |