Atara Biotherapeutics, Inc. (ATRA)
NASDAQ: ATRA · Real-Time Price · USD
4.760
-0.230 (-4.61%)
At close: Apr 28, 2026, 4:00 PM EDT
4.730
-0.030 (-0.63%)
After-hours: Apr 28, 2026, 4:10 PM EDT
Atara Biotherapeutics Market Cap
Atara Biotherapeutics has a market cap or net worth of $38.93 million as of April 28, 2026. Its market cap has increased by 25.17% in one year.
Market Cap
38.93M
Enterprise Value
42.70M
1-Year Change
25.17%
Ranking
Category
Stock Price
$4.76
Market Cap Chart
Since October 16, 2014, Atara Biotherapeutics's market cap has decreased from $215.30M to $38.93M, a decrease of -81.92%. That is a compound annual growth rate of -13.78%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 27, 2026 | 40.80M | -68.71% |
| Dec 31, 2025 | 130.40M | 70.01% |
| Dec 31, 2024 | 76.70M | 46.65% |
| Dec 29, 2023 | 52.30M | -83.19% |
| Dec 30, 2022 | 311.20M | -77.67% |
| Dec 31, 2021 | 1.39B | -8.65% |
| Dec 31, 2020 | 1.53B | 71.04% |
| Dec 31, 2019 | 891.90M | -43.76% |
| Dec 31, 2018 | 1.59B | 186.35% |
| Dec 29, 2017 | 553.80M | 35.14% |
| Dec 30, 2016 | 409.80M | -45.80% |
| Dec 31, 2015 | 756.10M | 39.84% |
| Dec 31, 2014 | 540.70M | 151.14% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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