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.
Q2 2021 vs. Q1 2021
How the institutions holding Atara Biotherapeutics, Inc. changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 151 | 145 | −6 |
| Shares | 86.7M | 86.0M | −654.8K (−0.8%) |
| Value | $1.24B | $1.34B | +$93.0M (+7.5%) |
New holders (18)
Institutions that held Atara Biotherapeutics, Inc. at the end of Q2 2021 but not at the end of Q1 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Assenagon Asset Management S.A. | 1,496,924 | $23.3M | 0.10% |
| ACT Capital Management, LLC | 116,900 | $1.82M | 0.93% |
| Alps Advisors Inc | 110,734 | $1.72M | 0.02% |
| Jupiter Asset Management Ltd | 101,213 | $1.57M | 0.02% |
| Alpha Paradigm Partners, LLC | 97,980 | $1.52M | 0.57% |
| Copernicus Capital Management, LLC | 50,000 | $778.0K | 12.27% |
| QS Investors, LLC | 30,500 | $475.0K | 0.01% |
| Blueshift Asset Management, LLC | 22,451 | $349.0K | 0.02% |
| HRT Financial LP | 17,335 | $269.0K | 0.00% |
| Virginia Retirement Systems Et Al | 16,000 | $249.0K | 0.00% |
| Private Capital Advisors, Inc. | 15,000 | $233.0K | 0.04% |
| Virtu Financial LLC | 12,680 | $197.0K | 0.02% |
| ExodusPoint Capital Management, LP | 12,438 | $193.0K | 0.00% |
| Algert Global LLC | 12,170 | $189.0K | 0.06% |
| Amundi | 11,913 | $185.0K | 0.00% |
| Dark Forest Capital Management LP | 7,523 | $117.0K | 0.05% |
| NEXT Financial Group, Inc | 6,707 | $105.0K | 0.01% |
| Meeder Asset Management Inc | 309 | $5.00K | 0.00% |
Sold out (24)
Institutions that held Atara Biotherapeutics, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.
| Institution | Shares, Q1 2021 | Value, Q1 2021 |
|---|---|---|
| Consonance Capital Management LP | 1,669,293 | $24.0M |
| California Public Employees Retirement System | 142,706 | $2.05M |
| Squarepoint Ops LLC | 118,848 | $1.71M |
| Marshall Wace, LLP | 76,274 | $1.10M |
| Federated Hermes, Inc. | 54,477 | $782.0K |
| Mackay Shields LLC | 45,492 | $653.0K |
| Thrivent Financial for Lutherans | 44,632 | $641.0K |
| Skandinaviska Enskilda Banken AB (publ) | 36,162 | $519.0K |
| Atom Investors LP | 35,164 | $505.0K |
| AlphaCrest Capital Management LLC | 30,600 | $439.0K |
| Trexquant Investment LP | 23,208 | $333.0K |
| Marshall Wace North America L.P. | 15,809 | $227.0K |
| Dynamic Technology Lab Private Ltd | 15,105 | $217.0K |
| Gsa Capital Partners LLP | 13,001 | $187.0K |
| DuPont Capital Management Corp | 12,428 | $178.0K |
| Bridgefront Capital, LLC | 12,309 | $177.0K |
| XTX Topco Ltd | 10,584 | $152.0K |
| Pacer Advisors, Inc. | 4,608 | $66.0K |
| FORA Capital, LLC | 2,556 | $37.0K |
| Group One Trading, L.P. | 1,056 | $15.0K |
| Sowell Financial Services LLC | 1,094 | $14.0K |
| Lazard Asset Management LLC | 129 | $1.00K |
| Lindbrook Capital, LLC | 59 | $1.00K |
| Concord Wealth Partners | 60 | $1.00K |