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Greenwich LifeSciences Inc

NASDAQ • Healthcare • Biotechnology • Quote as of 10/30/2026
Greenwich LifeSciences Inc stock price and volume chart

Company Profile

IndustryBiotechnology
SectorHealthcare
ExchangeNASDAQ
Market Capitalization278.89 mln
Float7.65 mln
Earnings Date11/13/2026

Piotroski F-Score

2 / 9
Weak

Relative Strength

97 / 100
Top performer

ROE

-877
Deeply negative

ROA

-334
Deeply negative

Business Description

Founded in 2006 and based in Stafford, Texas, Greenwich LifeSciences is working to bring new treatment options to breast cancer patients. The company's primary focus is GP2, an immune-based therapy currently in late-stage clinical testing aimed at stopping breast cancer from returning after surgery. A second program, GLSI-100, is also in Phase III trials and targets a specific group of patients whose tumors carry high levels of the HER2 protein.

Key Fundamentals

EPS-1.53
ROE-877
ROIC-2,443
ROA-334
EBITDA, mln-21.68
EV / EBITDA-11.32
EV / EBIT-11.32

Quote Details

Last 17.41
Change -1.59 (-8.37%)
Open 18.47
Volume 174,564
Turnover 3,039,159
Average Volume 136,652

Financial Ratios

Leverage Ratio2.85
Current Ratio1.54
Price / Book82.95
Price / Tangible Book82.95

Financial Strength

Piotroski F-Score 2 / 9
Short Ratio11.01
Short % of Float20.28

Price Performance & Relative Strength

Period Price Performance Relative Strength
1 Week 8.61% 93 / 100   
1 Month 0.35% 65 / 100   
2 Months 29.54% 95 / 100   
6 Months -26.54% 23 / 100   
1 Year 90.27% 96 / 100   



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