Atara Biotherapeutics, Inc. ATRA

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8.27 USD -0.21 (-2.54%)

Nov 3, 2026, 3:49 PM EST

8.27 Day range 8.62
3.92 52-week range 19.15
YTD
-54.31%
1 year
-40.32%
Market cap
82.96M
Revenue (ttm)
62.39M
Profit margin
-290.20%
EPS (ttm)
-1.30
Shares out
5.76M
Forward P/E
-1.52
YTD return
-54.31%
1-year return
-40.32%
Volume
13.77K
Avg volume
41.18K
Open
8.34
Previous close
8.48
Day's range
8.27 – 8.62
52-week range
3.92 – 19.15
Beta
0.49
Analysts
Buy
Price target
16.33 (+97.6%)

2Y -3.28 (-28.20%)

51015Jan 25Jun 25Nov 25Mar 26Aug 268.35

Key statistics

Enterprise value
87.50M
PEG ratio
0.00
Price / sales
1.23
Price / book
0.00
Dividend yield
0.00%
Payout ratio
0.00%
Revenue growth
2892.70%
Free cash flow
-2.97M
Total cash
35.29M
Total debt
52.70M
Return on equity
0.00%
Short % of float
11.36%
50-day average
10.80
200-day average
11.70

Financials — quick view

All financials
ATRA Revenue — quarterly 630.00K
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
ATRA Net income — quarterly -4.83M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
ATRA EPS — quarterly -0.32
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026

Earnings

ATRA recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Nov 12, 2024Sep 1, 2024-3.77-2.93+0.84+22.28%
Aug 12, 2024Jun 1, 2024-1.25-3.10-1.85-148.00%
May 9, 2024Mar 1, 2024-9.25-5.75+3.50+37.84%
Mar 28, 2024Dec 1, 2023-15.25-14.00+1.25+8.20%
Nov 1, 2023Sep 1, 2023-15.75-16.50-0.75-4.76%
Aug 8, 2023Jun 1, 2023-16.25-17.00-0.75-4.62%

Upgrades / downgrades

ATRA analyst upgrades and downgrades
DateFirmActionFromTo
Dec 20, 2024Rodman & Renshawinit—Buy
Nov 13, 2024Canaccord GenuitymainBuyBuy
Aug 21, 2024HC Wainwright & Co.reit—Neutral
Aug 16, 2024MizuhoupNeutralOutperform
Aug 13, 2024Canaccord GenuitymainBuyBuy
Jul 17, 2024Goldman SachsmainSellSell

About Atara Biotherapeutics, Inc.

Atara Biotherapeutics, Inc. engages in the development of transformative therapies for patients with solid tumors, hematologic cancers, and autoimmune diseases in the United States and the United Kingdom. Its lead product includes Tab-cel (tabelecleucel), a T-cell immunotherapy program that is in Phase 3 clinical trials for the treatment of epstein-barr virus (EBV) driven post-transplant lymphoproliferative disease, as well as nasopharyngeal carcinoma. Its CAR T immunotherapy pipeline products include ATA3219, currently in Phase 1 trials, as well as ATA3431, under preclinical trials for the treatment of B-cell malignancies and autoimmune diseases; and ATA188 that is in Phase 2 clinical trials to treat multiple sclerosis. The company has research collaboration agreements with Memorial Sloan Kettering Cancer Center, and Council of the Queensland Institute of Medical Research. Atara Biotherapeutics, Inc. was incorporated in 2012 and is headquartered in Thousand Oaks, California.

Sector
Healthcare
Industry
Biotechnology
Country
United States
Website
atarabio.com

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Insider holders

ATRA insider holders
InsiderRelationLatest transactionDateShares held
FUST MATTHEW K.DirectorStock Award(Grant)Mar 27, 2024259,000
GALLAGHER CAROL GILTNERDirectorStock Award(Grant)Mar 27, 2024629,608
HEIDEN WILLIAM KDirectorStock Award(Grant)Mar 27, 2024359,000
HENRICH JILLOfficerSaleNov 17, 202419,378
HYLLENGREN ERIC JChief Operating OfficerSaleNov 17, 202423,392
MALLIK AMEETDirectorStock Award(Grant)Mar 27, 2024227,500

Institution ownership

ATRA institution ownership
Holder% heldSharesValueReported
EcoR1 Capital, LLC8.14%468,9386.25MSep 29, 2024
Redmile Group, LLC7.85%452,2706.03MSep 29, 2024
Citadel Advisors Llc4.52%260,4803.47MSep 29, 2024
Bank of America Corporation3.54%203,6272.71MSep 29, 2024
Vanguard Group Inc3.14%180,7152.41MSep 29, 2024
Millennium Management Llc3.06%176,0532.35MSep 29, 2024

Fund ownership

ATRA fund ownership
Holder% heldSharesValueReported
Vanguard Total Stock Market Index Fund2.09%120,2581.60MSep 29, 2024
Vanguard Extended Market Index Fund0.95%54,473726.13KSep 29, 2024
Fidelity Extended Market Index Fund0.44%25,277336.94KOct 30, 2024
Schwab Strategic Tr-Schwab U.S. Small Cap ETF0.43%24,599327.90KAug 30, 2024
Bridgeway Funds Inc-Ultra Small Company Market Fund0.24%14,000186.62KSep 29, 2024
Variable Insurance Products Fd II-Disciplined Small Cap Portfolio0.17%9,631128.38KSep 29, 2024