ATRA — Atara Biotherapeutics, Inc.

Nasdaq · Health Care · Biotechnology · CIK 1604464 ·
Last close
$9.61
Market Cap
$86.59M
52W High
$12.45
52W Low
$4.30
ADV30
2,850,201
Next earnings
2026-08-11
Atara Biotherapeutics, Inc. engages in the development of transformative therapies for patients with cancer and autoimmune disease in the United States and internationally. 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) with post-transplant lymphoproliferative disease, as well as other EBV-driven diseases. It also develops ATA3219, an allogeneic CAR T targeting CD19 intended to target B-cell malignancies and autoimmune diseases. 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.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026 516,000 392,000 -3,369,000 -4,145,000 19,997,000 8,360,000 57,309,000
Dec 2025 1,595,000 1,491,000 -2,563,000 -3,406,000 20,235,000 8,482,000 58,737,000
Sep 2025 3,453,000 3,338,000 -3,574,000 -4,303,000 30,167,000 5,742,000 66,801,000
Jun 2025 17,575,000 17,021,000 3,776,000 2,387,000 36,902,000 16,903,000 71,943,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-50,940,000
Investing CF
$18,148,000
Financing CF
$16,098,000
CapEx
$-90,000
Dividends Paid
Buybacks
EPS Diluted TTM
$2.18
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-2,021,865,000
Inventory
$0
Receivables
$1,253,000
ST Investments
$0
EBIT TTM
$36,511,000
Pretax Income TTM
$32,719,000
Interest Exp TTM
$3,792,000
Analysts
3

Yahoo Snapshot (yfinance, live)

Total Revenue
$23,139,000
EBITDA
$7,650,000
Free Cash Flow
$-6,391,625
Enterprise Value
$89,015,688
Total Cash
$8,360,000
Total Debt
$9,076,000
Shares Out
9,010,172
Trailing EPS
$-1.20
Book Value
$-4.38
ROE
ROA
11.1%
Div Yield

Annual Trend (SEC EDGAR, last 5y)

Revenues vs Net Income (last 5y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 120,772,000 35,862,000 32,688,000 20,235,000 58,737,000 -50,940,000
Dec 2024 128,940,000 -83,438,000 -85,403,000 109,098,000 206,381,000 -68,717,000
Dec 2023 8,573,000 -276,006,000 -276,126,000 165,504,000 264,735,000 -192,977,000
Dec 2022 63,573,000 -280,513,000 -228,302,000 376,420,000 249,780,000 -270,430,000
Dec 2021

TTM Snapshot

Revenues TTM
NetIncome TTM
OpCashFlow TTM
Assets (Latest)
Forward EPS
$1.64

Peers — same industry

TickerNameMarket CapLastDaily %
EXOZ EXOZYMES INC. $84.03M $9.91
OKYO OKYO Pharma Ltd $89.74M $1.71
CSBR CHAMPIONS ONCOLOGY, INC. $83.11M $5.99
LONA LeonaBio, Inc. $90.84M $9.67
PTHS Pelthos Therapeutics Inc. $94.43M $27.17

News headlines (Yahoo Finance, 1h cache)

ATRA Stock Shoots Up 82% in a Month: Here's What You Should Know
2026-05-21 14:37 · Yahoo
Atara Biotherapeutics Announces First Quarter 2026 Financial Results and Operational Progress
2026-05-12 20:05 · Yahoo
FDA Resubmission Path for Tab-cel Keeps Atara’s (ATRA) Regulatory Timeline Alive
2026-05-07 15:03 · Yahoo
Atara Biotherapeutics Provides Regulatory Update on Tabelecleucel
2026-05-07 12:05 · Yahoo
Atara Biotherapeutics, Inc. (ATRA) Registers Possible Resale of 400K Common Shares Tied to HCR Warrant Exercise
2026-04-03 00:02 · Yahoo
Rajani Dinavahi, MD, Appointed Chief Medical Officer of Ardelyx
2026-04-01 12:01 · Yahoo
Atara Biotherapeutics: Q4 Earnings Snapshot
2026-03-16 20:35 · Yahoo
Atara Biotherapeutics Announces Fourth Quarter and Full Year 2025 Financial Results and Operational Progress
2026-03-16 20:05 · Yahoo
Pierre Fabre seeks to revive US approval chances for spurned cell therapy
2026-03-03 11:52 · Yahoo
Atara Biotherapeutics Provides a Business Update
2026-02-23 13:00 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.