ATRA: Atara Biotherapeutics, Inc. Stock

SIC 2836 – Biological Products, Except Diagnostic Substances (Biotech)

Valuation
Market Cap ($M) 50.56
Enterprise Value ($M) 36.72
Book Value ($M) -55.07
Book Value / Share -9.30
Price / Book -0.92
NCAV ($M) -89.93
NCAV / Share -15.18
Price / NCAV -0.56

Profitability (mra)
Return on Invested Capital (ROIC) n/a
Return on Assets (ROA) -0.09
Return on Equity (ROE) n/a

Liquidity (mrq)
Quick Ratio 0.35
Current Ratio 0.57

Balance Sheet (mrq) ($M)
Current Assets 27.18
Assets 62.04
Liabilities 117.11
Debt n/a
Equity n/a

Income Statement (mra) ($M)
Revenue 128.94
Operating Income -78.33
Net Income -85.40
Earnings Per Share Basic And Diluted n/a

Cash Flow Statement (mra) ($M)
Cash From Operations -68.72
Cash from Investing 8.62
Cash from Financing 59.28

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File Date Form Activist 13D/G Investors Ownership
(%)
Change
(%)
05-23 13D Redmile Group, LLC 9.90 17.29
02-06 13G Panacea Innovation Ltd 9.50
11-14 13G/A Citadel Advisors Llc 4.60
11-14 13G/A EcoR1 Capital, LLC 9.99 -95.10
11-12 13G/A Vanguard Group Inc 3.18 0.00
09-05 13D/A Adiumentum Capital Fund I LP 19.99 -85.94
07-08 13G/A BlackRock, Inc. 0.00 -100.00

Top 13F Investors Shares
(1000)
Change
(%)
Value
($1000)
Change
(%)

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Date Insider Trades Code Shares Value

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File Date Form SEC Filings
2025-05-15 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q
2025-03-07 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K
2024-11-12 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q
2024-08-12 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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Short Volume
Market Date Short Volume Total Volume Short Volume Ratio
2025-06-04 12,838 61,155 20.99
2025-06-03 9,357 63,539 14.73
2025-06-02 17,321 90,230 19.20
2025-05-30 12,575 52,411 23.99
2025-05-29 13,101 78,490 16.69

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Similar Companies
ARVN – Arvinas, Inc. ARWR – Arrowhead Pharmaceuticals, Inc.
ASMB – Assembly Biosciences, Inc. AVIR – Atea Pharmaceuticals, Inc.
AVXL – Anavex Life Sciences Corp.


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