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Aldeyra Therapeutics Stock Quote

Aldeyra Therapeutics (NASDAQ: ALDX)

$4.55
(-12.4%)
-0.65
Price as of March 5, 2026, 2:42 p.m. ET

KEY DATA POINTS

Current Price
$4.55
Daily Change
(-12.4%) $0.65
Day's Range
$4.37 - $5.12
Previous Close
$5.20
Open
$5.12
Beta
1.85
Volume
112,570
Average Volume
1,043,185
Market Cap
$313M
Market Cap / Employee
$5.19M
52wk Range
$1.14 - $7.20
Revenue
N/A
Gross Margin
N/A
Dividend Yield
N/A
EPS
-$0.56
CAPs Rating
N/A
Industry
Biotechnology

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Aldeyra Therapeutics Return vs. S&P

1 Year5 Year5 Year AnnualizedSince IPO
ALDX-15.8%-53.53%-14.21%-28%
S&P+18.89%+78.8%+12.32%+265%

Aldeyra Therapeutics Company Info

Aldeyra Therapeutics, Inc. is a biotechnology company, which engages in research and development activities with related general business planning, including raising capital. It engages in the discovery of therapies designed to treat immune-mediated diseases. The company was founded by Thomas A. Jordan and John E. Dowling on August 13, 2004 and is headquartered in Lexington, MA.

News & Analysis

Financial Health

General

Q4 2025YOY Change
Revenue$0.00K0.0%
Gross Profit-$65.12K-1.2%
Market Cap$311.64M4.9%
Market Cap / Employee$38.96M18.0%
Employees8-11.1%
Net Income-$6,461.51K59.1%
EBITDA-$6,602.76K60.0%

Currently no data to display

Revenue Growth Rate

Currently no data to display.

Earnings Per Share Growth Rate

Currently no data to display.

Assets

Q4 2025YOY Change
Net Cash$70.04M28.5%
Inventory00.0%

Liabilities

Q4 2025YOY Change
Long Term Debt$0.00K-100.0%
Short Term Debt$15.53M5025.4%

Ratios

Q4 2025YOY Change
Return On Assets-38.32%5.8%
Return On Invested Capital-42.52%6.4%

Cash Flow

Q4 2025YOY Change
Free Cash Flow-$5,299.34K56.0%
Operating Free Cash Flow-$5,299.35K56.0%

Valuation

MetricQ1 2025Q2 2025Q3 2025Q4 2025YoY Change
Price to Book4.833.625.676.3381.23%
Price to Tangible Book Value4.833.625.676.3381.23%
Enterprise Value to EBITDA-26.03-16.19-32.01-38.94204.23%
Return on Equity-65.2%-65.9%-64.3%-58.7%0.32%
Total Debt$15.57M$15.56M$15.54M$15.53M1.48%

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