Atara Biotherapeutics, Inc. (ATRA)
NASDAQ: ATRA · Real-Time Price · USD
5.18
+0.19 (3.81%)
At close: Apr 22, 2026, 4:00 PM EDT
5.08
-0.10 (-1.93%)
After-hours: Apr 22, 2026, 6:16 PM EDT
Atara Biotherapeutics Market Cap
Atara Biotherapeutics has a market cap or net worth of $42.36 million as of April 22, 2026. Its market cap has increased by 26.08% in one year.
Market Cap
42.36M
Enterprise Value
44.26M
1-Year Change
26.08%
Ranking
Category
Stock Price
$5.18
Market Cap Chart
Since October 16, 2014, Atara Biotherapeutics's market cap has decreased from $215.30M to $42.36M, a decrease of -80.32%. That is a compound annual growth rate of -13.16%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 22, 2026 | 42.40M | -67.48% |
| 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% |
| Oct 16, 2014 | 215.30M | - |
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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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