Accessibility Menu
Rallybio Stock Quote

Rallybio (NASDAQ: RLYB)

$0.70
(15.2%)
+0.09
Price as of October 30, 2025, 4:00 p.m. ET

KEY DATA POINTS

Current Price
$0.70
Daily Change
(15.2%) +$0.09
Day's Range
$0.60 - $0.72
Previous Close
$0.70
Open
$0.62
Beta
0
Volume
1,107,330
Average Volume
345,637
Market Cap
25.3M
Market Cap / Employee
$0.61M
52wk Range
$0.22 - $1.24
Revenue
-
Gross Margin
0.85%
Dividend Yield
N/A
EPS
-$0.93
CAPs Rating
-
Industry
Biotechnology

The Motley Fool Investing Philosophy: We generally recommend investors buy shares of at least 25 stocks and hold them for at least 5 years. Learn More

Rallybio Return vs. S&P

1 Year5 Year5 Year AnnualizedSince IPO
RLYB-40.66%N/AN/A-96%
S&P+17.35%+108.64%+15.84%+54%

Rallybio Company Info

Rallybio Corp. engages in the identification, research and development, and manufacture of clinical biotechnology products and therapies for severe and rare diseases. Its product candidates focus on the areas of fetal and neonatal disorders, hematology, immuno-inflammation, and metabolic disease. The company was founded by Martin W. Mackay, Stephen Uden, and Jeffrey M. Fryer in January 2018 and is headquartered in New Haven, CT.

Financial Health

General

Q2 2025YOY Change
Revenue$0.21M-29.1%
Gross Profit$0.19M-29.8%
Gross Margin87.74%-0.9%
Market Cap$14.07M-74.7%
Market Cap / Employee$0.59M0.0%
Employees240.0%
Net Income-$9.70M40.2%
EBITDA-$8.33M51.0%

Currently no data to display

Revenue Growth Rate

Currently no data to display.

Earnings Per Share Growth Rate

Currently no data to display.

Assets

Q2 2025YOY Change
Net Cash$9.45M-43.3%
Inventory00.0%

Liabilities

Q2 2025YOY Change
Long Term Debt$0.00M-100.0%
Short Term Debt$0.06M-74.3%

Ratios

Q2 2025YOY Change
Return On Assets-58.08%3.5%
Return On Invested Capital-49.86%2.1%

Cash Flow

Q2 2025YOY Change
Free Cash Flow-$8.38M19.6%
Operating Free Cash Flow-$8.38M19.6%

Valuation

MetricQ3 2024Q4 2024Q1 2025Q2 2025YoY Change
Price to Book0.610.560.440.26-54.23%
Price to Sales87.2567.4134.5619.92-89.93%
Price to Tangible Book Value0.610.560.440.26-54.23%
Enterprise Value to EBITDA1.891.942.603.67113.41%
Return on Equity-68.9%-68.8%-67.3%-66.1%-1.87%
Total Debt$0.23M$0.15M$0.12M$0.06M-79.58%

Premium Investing Services

Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.