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Atara Biotherapeutics, Inc. Share Price
Atara Biotherapeutics, Inc. Share Price

Atara Biotherapeutics, Inc. Share Price

NASDAQ: ATRA | Micro Cap
$9.53
+$0.47 (5.25%) Last updated on 10 Oct, 2026 | 00:23 IST
  • Performance
  • Chart
  • Fundamentals
  • Quarterly P&L
  • Annual P&L
  • About
  • Price history
  • FAQs

Atara Biotherapeutics, Inc. Stock Performance

Open
$9.44
Prev. Close
$9.05
Circuit Range
N/A
Day Range
$9.41 - $9.44
Year Range
$3.93 - $18.84
Volume
469
Average Traded
$9.43

Atara Biotherapeutics, Inc. Share Price Today

As of 11 October 2026, Atara Biotherapeutics, Inc.'s share price is $9.53. The stock opened at $9.44, compared to its previous close of $9.05. During today's trading session, Atara Biotherapeutics, Inc.'s share price traded between $9.41 and $9.44, with an average price of $9.43. Over the past 52 weeks, the stock has recorded a high of $18.84 and a low of $3.93. In terms of performance, Atara Biotherapeutics, Inc.'s share price has risen by 95.49% over the last six months and is down 32.39% on a year-on-year basis.

Atara Biotherapeutics, Inc. Share Price Chart

$9.41$9.44
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Atara Biotherapeutics, Inc. Stock Fundamentals & Key Indicators

Market Cap
$119.54M
PE Ratio (TTM)
N/A
Dividend Yield
0.00%
EPS (TTM)
$-1.66
Revenue (TTM)
$120.77B
Return On Equity (TTM)
45.11%
Profit Margin
27.07%
Debt to Equity
0.00
Quarterly Earnings Growth YoY
-12.33%

Atara Biotherapeutics, Inc. Quarterly Profit & Loss

All figures in USD

ParticularsSep 2025Dec 2025Mar 2026Jun 2026
Revenue$3.45$1.60$0.52$0.63
Net Profit-$4.30-$3.41-$4.15-$4.83
Net Profit Margin-124.64%-213.13%-798.08%-766.67%
Income ChangeN/A20.70%-21.70%-16.39%

Atara Biotherapeutics, Inc. Annual Profit & Loss

All figures in USD

Particulars2022202320242025
Revenue$63.57$8.57$128.94$120.77
Net Profit-$228.30-$276.13-$85.40$32.69
Net Profit Margin-359.13%-3222.05%-66.23%27.07%
Income ChangeN/A-20.95%69.07%138.28%

About Atara Biotherapeutics, Inc.

Atara Biotherapeutics Inc operates in the United States healthcare sector. It focuses on developing transformative therapies for patients with serious diseases, including solid tumors, hematologic cancers, and autoimmune diseases. It operates and manages business as one operating and reportable segment which is the business of developing therapeutics. The company's product candidates comprise Tab-cel, ATA3431, and ATA3219.

Atara Biotherapeutics, Inc. Historical Returns

MonthOpenCloseChange %
Oct 2026
$8.30
$9.41
+15.90%
Sep 2026
$9.02
$8.12
-13.03%
Aug 2026
$8.42
$9.34
+10.28%
Jul 2026
$11.59
$8.46
-26.13%
Jun 2026
$10.25
$11.46
+9.30%
May 2026
$4.73
$10.48
+115.08%
Apr 2026
$4.87
$4.88
+1.56%
Mar 2026
$5.04
$4.80
-10.95%
Feb 2026
$5.16
$5.39
+4.26%
Jan 2026
$18.84
$5.17
-71.32%
Dec 2025
$14.43
$18.02
+20.49%
Nov 2025
$14.57
$14.96
+6.14%

ATRA Share Price FAQs

What is Atara Biotherapeutics, Inc. share price today?

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Atara Biotherapeutics, Inc. share price today is $9.53 as on October 10, 2026 at 12:23 am IST.

What is the 52 week high and 52 week low of Atara Biotherapeutics, Inc. stock?

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The 52 week high of Atara Biotherapeutics, Inc. stock is $18.84, while the 52 week low is $3.93 as of 10 Oct '26.

What is ATRA's market capitalisation today?

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ATRA market capitalisation is $119.54M as of October 11, 2026, at 2:04 am IST.

What is ATRA's net income for the last quarter?

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ATRA's net income for the last quarter is -4.83B USD.

What is the 5 year returns of ATRA?

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The 5 year returns of ATRA is -97.54% as on 10 Oct '26.

What is the high & low stock price of ATRA today?

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ATRA stock price hit a high of $9.44 and low of $9.41 as of 10 Oct '26.

Can I buy ATRA shares in India?

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Yes. You can buy ATRA in India by opening an international trading account.