Atara Biotherapeutics, Inc. (ATRA) Earnings Dates & History
NASDAQ·Healthcare·Biotechnology
$4.80
-3.91%
Mkt Cap $40.81M
View all ATRA historical earnings dates, EPS results vs estimates, and post-earnings stock moves. ATRA has 52 quarters of earnings on Earnings Labs, with the most recent call on Monday, March 16, 2026. The next ATRA earnings call is scheduled for Wednesday, May 13, 2026.
EPS — Estimate vs Actual
Revenue — Estimate vs Actual
Quarterly History
| Q1 2026 Mar 16, 2026 | $3.37M | $1.64M | -51.17% | -$0.09 | -$0.25 | -177.78% | — | — |
| Q4 2025 Nov 12, 2025 | $700.00K | $3.45M | +393.29% | -$0.83 | -$0.32 | +61.45% | — | — |
| Q3 2025 Aug 11, 2025 | $1.80M | $17.57M | +876.39% | -$0.32 | $0.19 | +159.38% | — | — |
| Q2 2025 May 15, 2025 | $4.30M | $98.15M | +2182.53% | -$3.07 | $3.50 | +214.01% | — | — |
| Q1 2025 Mar 7, 2025 | $20.58M | $32.75M | +59.12% | -$3.82 | -$1.19 | +68.85% | — | — |
| Q4 2024 Nov 12, 2024 | $33.09M | $40.19M | +21.44% | -$3.77 | -$2.93 | +22.28% | — | — |
| Q3 2024 Aug 12, 2024 | $39.99M | $28.64M | -28.38% | -$1.25 | -$3.10 | -148.00% | — | — |
| Q2 2024 May 9, 2024 | $24.69M | $27.36M | +10.80% | -$9.25 | -$5.75 | +37.84% | — | — |
| Q1 2024 Mar 28, 2024 | $11.55M | $4.25M | -63.19% | -$15.25 | -$14.00 | +8.20% | — | — |
| Q4 2023 Nov 1, 2023 | $4.76M | $2.14M | -55.08% | -$15.75 | -$16.50 | -4.76% | — | — |
| Q3 2023 Aug 8, 2023 | $3.77M | $957.00K | -74.62% | -$16.25 | -$17.00 | -4.62% | — | — |
| Q2 2023 May 8, 2023 | $30.68M | $1.23M | -96.00% | -$10.00 | -$18.00 | -80.00% | — | — |
| Q1 2023 Feb 8, 2023 | $34.01M | $221.00K | -99.35% | -$15.25 | -$18.00 | -18.03% | — | — |
| Q4 2022 Nov 8, 2022 | $5.13M | $4.46M | -13.14% | -$19.50 | -$20.50 | -5.13% | — | — |
| Q3 2022 Aug 8, 2022 | $6.84M | $51.58M | +654.35% | -$22.75 | -$7.75 | +65.93% | — | — |
| Q2 2022 May 5, 2022 | $5.79M | $7.31M | +26.38% | -$24.50 | -$21.75 | +11.22% | — | — |
| Q1 2022 Feb 28, 2022 | $31.38M | $7.55M | -75.94% | -$15.00 | -$24.00 | -60.00% | — | — |
| Q4 2021 Nov 4, 2021 | $3.49M | $5.37M | +53.87% | -$23.00 | -$22.50 | +2.17% | — | — |
| Q3 2021 Aug 9, 2021 | $3.84M | $3.87M | +0.78% | -$22.00 | -$22.75 | -3.41% | — | — |
| Q2 2021 May 4, 2021 | $3.78M | $3.55M | -6.12% | -$23.25 | -$21.50 | +7.53% | — | — |
| Q1 2021 Mar 1, 2021 | — | $358.19M | — | -$18.25 | -$23.75 | -30.14% | — | — |
| Q4 2020 Nov 9, 2020 | — | — | — | -$27.50 | -$23.00 | +16.36% | — | — |
| Q3 2020 Aug 5, 2020 | — | — | — | -$30.25 | -$28.50 | +5.79% | — | — |
| Q2 2020 May 6, 2020 | — | — | — | -$34.00 | -$30.00 | +11.76% | — | — |
| Q1 2020 Feb 27, 2020 | — | — | — | -$32.50 | -$34.00 | -4.62% | — | — |
| Q4 2019 Nov 7, 2019 | — | — | — | -$35.00 | -$32.75 | +6.43% | — | — |
| Q3 2019 Aug 8, 2019 | — | — | — | -$36.25 | -$40.00 | -10.34% | — | — |
| Q2 2019 May 9, 2019 | — | — | — | -$37.00 | -$36.00 | +2.70% | — | — |
| Q1 2019 Feb 26, 2019 | — | — | — | -$32.75 | -$43.75 | -33.59% | — | — |
| Q4 2018 Nov 6, 2018 | — | — | — | -$29.50 | -$32.25 | -9.32% | — | — |
| Q3 2018 Aug 1, 2018 | — | — | — | -$24.25 | -$28.75 | -18.56% | — | — |
| Q2 2018 May 8, 2018 | — | — | — | -$23.25 | -$26.25 | -12.90% | — | — |
| Q1 2018 Feb 27, 2018 | — | — | — | -$28.75 | -$28.75 | +0.00% | — | — |
| Q4 2017 Nov 9, 2017 | — | — | — | -$25.75 | -$25.50 | +0.97% | — | — |
| Q3 2017 Aug 7, 2017 | — | — | — | -$22.75 | -$23.50 | -3.30% | — | — |
| Q2 2017 May 4, 2017 | — | — | — | -$19.25 | -$22.00 | -14.29% | — | — |
| Q1 2017 Mar 9, 2017 | — | — | — | -$22.75 | -$15.75 | +30.77% | — | — |
| Q4 2016 Nov 4, 2016 | — | — | — | -$19.75 | -$22.00 | -11.39% | — | — |
| Q3 2016 Aug 8, 2016 | — | — | — | -$15.50 | -$16.50 | -6.45% | — | — |
| Q2 2016 May 5, 2016 | — | — | — | -$17.00 | -$14.50 | +14.71% | — | — |
| Q1 2016 Mar 3, 2016 | — | — | — | -$14.00 | -$18.75 | -33.93% | — | — |
| Q4 2015 Nov 5, 2015 | — | — | — | -$13.25 | -$10.75 | +18.87% | — | — |
| Q3 2015 Aug 6, 2015 | $1.02B | — | — | -$10.50 | -$10.75 | -2.38% | — | — |
| Q2 2015 May 7, 2015 | $1.05B | — | — | -$9.00 | -$10.50 | -16.67% | — | — |
| Q1 2015 Feb 26, 2015 | — | — | — | -$6.50 | -$16.75 | -157.69% | — | — |
| Q4 2014 Nov 12, 2014 | — | — | — | — | -$1049.10 | — | — | — |
| Q4 2014 Nov 6, 2014 | — | — | — | — | -$843.49 | — | — | — |
| Q1 2014 Mar 31, 2014 | — | — | — | — | -$1394.93 | — | — | — |
| Q4 2013 Dec 31, 2013 | — | — | — | — | -$786.20 | — | — | — |
| Q3 2013 Sep 30, 2013 | — | — | — | — | -$696.05 | — | — | — |
| Q2 2013 Jun 30, 2013 | — | — | — | — | -$374.36 | — | — | — |
| Q1 2013 Mar 31, 2013 | — | — | — | — | -$15.64 | — | — | — |