ATRA · Atara Biotherapeutics, Inc.
Substantial doubt about the company's ability to continue as a going concern.
“Our existing cash, cash equivalents and short-term investments as of June 30, 2026 will not be sufficient to fund our planned operations for at least the next twelve months from the date of issuance of these financial statements. These conditions raise substantial doubt about our ability to continue as a going concern for at least 12 months after the issuance of the accompanying condensed consolidated financial statements.”View the 10-Q filed Aug 12, 2026
Price & Indicators
Raw chart and full-history price indicators begin at the captured split on Jun 20, 2024; bars on opposite sides are not compared.
Up next
Metrics snapshot
Useful current figures from the complete screener profile.
Equibles Rating
blended score · not investment adviceBlended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.
Technicals
trend & momentum for long-term holders BuyIllustrative technical + ownership context — a signal mix, not investment advice.
Key metrics
Earlier KPI extraction records exist, but do not meet the current evidence-completeness requirements. No current verified series is available. Earlier figures remain withheld until revalidated; this is not evidence that the company reports no KPIs.
Versus peers
Biotechnology — same industry group| Company | Mkt cap | YTD | Rev growth Y/Y | P/E | Short % shares |
|---|---|---|---|---|---|
|
ATRA
this stock
Atara Biotherapeutics, Inc.
|
$94.15M | -48.1% | -6.3% | — | 4.3% |
|
VRTX
Vertex Pharmaceuticals Inc / Ma
|
$130.64B | +13.7% | +46.2% | 30.0 | 1.8% |
|
REGN
Regeneron Pharmaceuticals, Inc.
|
$80.46B | +1.2% | +20.8% | 19.4 | 2.5% |
|
ARGX
Argenx SE
|
$61.22B | +17.1% | — | — | 2.0% |
|
MRNA
Moderna, Inc.
|
$57.48B | +388.2% | +4.3% | — | 9.8% |
Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding
At a glance
key data from every sectionPerformance
Raw-price comparisons begin at the captured split on Jun 20, 2024; windows that need an earlier baseline remain unavailable.
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| ATRA | -1.6% | +10.2% | +91.0% | +5.4% | -48.2% |
| SPY | -1.2% | -1.8% | +17.8% | -0.4% | +12.1% |
| vs SPY | -0.4% | +12.0% | +73.2% | +5.8% | -60.2% |