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 |
|---|---|---|---|---|---|
| Rafferty Asset Management, LLC | 387,937 | $3.02M | 0.03% | +852+0.2% | Added |
| Staley Capital Advisers Inc | 425,000 | $3.31M | 0.20% | +125,000+41.7% | Added |
| Pinnacle Associates Ltd | 428,707 | $3.34M | 0.07% | −1,059−0.2% | Reduced |
| Nuveen Asset Management, LLC | 521,426 | $4.06M | 0.00% | −543,744−51.0% | Reduced |
| Pacific Heights Asset Management LLC | 525,000 | $4.09M | 0.42% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 606,269 | $4.72M | 0.02% | −123,417−16.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 616,900 | $4.81M | 0.02% | +616,900 | New |
| D. E. Shaw & Co., Inc. | 668,205 | $5.21M | 0.01% | +5,246+0.8% | Added |
| Charles Schwab Investment Management Inc | 668,042 | $5.21M | 0.00% | +26,167+4.1% | Added |
| Baker Bros. Advisors LP | 744,186 | $5.80M | 0.03% | +744,186 | New |
| Norges Bank | 799,758 | $6.23M | 0.00% | −176,100−18.0% | Reduced |
| Northern Trust Corp | 868,005 | $6.76M | 0.00% | +36,053+4.3% | Added |
| Artal Group S.A. | 1,000,000 | $7.79M | 0.43% | 00.0% | Unchanged |
| Antipodean Advisors LLC | 1,000,000 | $7.79M | 12.69% | 00.0% | Unchanged |
| Citigroup Inc | 1,033,544 | $8.05M | 0.01% | +168,400+19.5% | Added |
| Ameriprise Financial Inc | 1,080,565 | $8.42M | 0.00% | −275,886−20.3% | Reduced |
| Dimensional Fund Advisors LP | 1,144,956 | $8.92M | 0.00% | −195,295−14.6% | Reduced |
| Eminence Capital, LP | 1,323,075 | $10.3M | 0.20% | −44,635−3.3% | Reduced |
| Geode Capital Management, LLC | 1,711,450 | $13.3M | 0.00% | +30,344+1.8% | Added |
| KPCB XV Associates, LLC | 1,876,650 | $14.6M | 26.96% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 2,045,000 | $15.9M | 1.15% | +215,000+11.7% | Added |
| Goldman Sachs Group Inc | 2,938,296 | $22.9M | 0.01% | −699,810−19.2% | Reduced |
| Morgan Stanley | 3,223,884 | $25.1M | 0.00% | +184,368+6.1% | Added |
| Point72 Asset Management, L.P. | 3,877,200 | $30.2M | 0.14% | −226,476−5.5% | Reduced |
| Wasatch Advisors Inc | 5,126,723 | $39.9M | 0.25% | +1,303,135+34.1% | Added |
| FMR LLC | 5,846,060 | $45.5M | 0.00% | +99,320+1.7% | Added |
| State Street Corp | 6,221,686 | $48.5M | 0.00% | −51,931−0.8% | Reduced |
| Redmile Group, LLC | 6,242,756 | $48.6M | 1.86% | −3,155−0.1% | Reduced |
| Vanguard Group Inc | 7,298,073 | $56.9M | 0.00% | +385,499+5.6% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 7,855,824 | $61.2M | 1.53% | 00.0% | Unchanged |
| Baupost Group LLCSuperinvestorBaupost Group | 8,123,616 | $63.3M | 0.94% | 00.0% | Unchanged |
| BlackRock Inc. | 8,764,706 | $68.3M | 0.00% | +964,567+12.4% | Added |
| JPMorgan Chase & Co | 8,861,252 | $69.0M | 0.01% | +671,353+8.2% | Added |
| IFP Advisors, Inc | 1,500 | – | – | −500−25.0% | Reduced |
| Natixis | 0 | $0 | 0.00% | −187,800−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −104,000−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −95,682−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −74,844−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −37,030−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −33,402−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −31,847−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −31,540−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −30,950−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −25,600−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −23,953−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −23,670−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −23,282−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −21,300−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −16,400−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −14,466−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −7,234−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −4,288−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −2,170−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −208−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −134−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| TCWP LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |