NASDAQ: ULBI
Ultralife Corp Stock

$5.65+0.07 (+1.25%)
Updated Sep 18, 2026
ULBI Price
$5.65
Fair Value Price
N/A
Market Cap
$94.15M
52 Week Low
$4.90
52 Week High
$8.25
P/E
-14.49x
P/B
0.71x
P/S
0.56x
PEG
N/A
Dividend Yield
N/A
Revenue
$187.24M
Earnings
-$6.55M
Gross Margin
24.4%
Operating Margin
-3.15%
Profit Margin
-3.5%
Debt to Equity
0.63
Operating Cash Flow
$5M
Beta
0.98
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A

ULBI Overview

Ultralife Corporation, together with its subsidiaries, designs, manufactures, installs, and maintains power, and communication and electronics systems worldwide. The company operates in two segments, Battery & Energy Products and Communications Systems. The Battery & Energy Products segment offers lithium 9-volt, cylindrical, thin lithium manganese dioxide, rechargeable, and other non-rechargeable batteries; lithium-ion cells, multi-kilowatt module lithium-ion battery systems, and uninterruptable power supplies; and rugged military and commercial battery charging systems and accessories, including smart chargers, multi-bay charging systems, and various cables. The Communications Systems segment provides communications systems and accessories to support military communications systems, such as radio frequency amplifiers, power supplies and cables, connector assemblies, amplified speakers, equipment mounts, case equipment, man-portable systems, and integrated communication systems for fixed or vehicle applications comprising vehicle amplifier-adaptors, vehicle installed power enhanced rifleman appliqué systems, and SATCOM systems. This segment’s military communications systems and accessories are designed to enhance and extend the operation of communications equipment, such as vehicle-mounted, manpack, and handheld transceivers. The company sells its products under the Ultralife, Ultralife HiRate, Ultralife Thin Cell, Lithium Power, McDowell Research, AMTI, ABLE, ACCUTRONICS, ACCUPRO, ENTELLION, SWE Southwest Electronic Energy Group, SWE SEASAFE, Excell Battery Group, Criterion Gauge, and POW-R BMS brands through original equipment manufacturers, and industrial and defense supply distributors. In addition, it sells its 9-volt battery to the broader consumer market through national and regional retail chains and online retailers. It serves government, defense, and commercial sectors. The company was incorporated in 1990 and is headquartered in Newark, New York.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine ULBI's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +5.11% per year. Learn More

Zen Rating Component Grades

C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Electrical Equipment & Part

Industry Rating
D
ULBI
Ranked
#17 of 40

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$178.12A
$27.50A
$412.38A
View Top Electrical Equipment & Part Stocks

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ULBI News

Overview

Due Diligence Score

Industry Average (30)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how ULBI scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

ULBI is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
ULBI is good value based on its book value relative to its share price (0.71x), compared to the US Electrical Equipment & Parts industry average (10.05x)
P/B vs Industry Valuation
ULBI is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more ULBI due diligence checks available for Premium users.

Valuation

ULBI price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-14.49x
Industry
117.87x
Market
44.48x

ULBI price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
0.71x
Industry
10.05x
ULBI is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

ULBI's financial health

Profit margin

Revenue
$47.9M
Net Income
$2.5M
Profit Margin
5.3%
ULBI's Earnings (EBIT) of -$5.90M... subscribe to Premium to read more.
Interest Coverage Financials
ULBI's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$216.2M
Liabilities
$83.6M
Debt to equity
0.63
ULBI's short-term assets ($107.16M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
ULBI's short-term assets ($107.16M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
ULBI's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
ULBI's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
$1.2M
Investing
-$453.0k
Financing
-$3.0M
ULBI's operating cash flow ($5.13M)... subscribe to Premium to read more.
Debt Coverage Financials

ULBI vs Electrical Equipment & Part Stocks

TickerZen RatingMarket Cap1d %P/EP/B
ULBIC$94.15M+1.25%-14.49x0.71x
TGEND$94.19M+0.32%-8.91x5.32x
CBAT$97.51M+3.77%-6.11x0.93x
RFILB$86.89M+1.01%34.83x2.25x
OESXA$112.46M+1.89%-550.00x6.00x

Ultralife Stock FAQ

What is Ultralife's quote symbol?

(NASDAQ: ULBI) Ultralife trades on the NASDAQ under the ticker symbol ULBI. Ultralife stock quotes can also be displayed as NASDAQ: ULBI.

If you're new to stock investing, here's how to buy Ultralife stock.

What is the 52 week high and low for Ultralife (NASDAQ: ULBI)?

(NASDAQ: ULBI) Ultralife's 52-week high was $8.25, and its 52-week low was $4.90. It is currently -31.52% from its 52-week high and 15.31% from its 52-week low.

How much is Ultralife stock worth today?

(NASDAQ: ULBI) Ultralife currently has 16,663,269 outstanding shares. With Ultralife stock trading at $5.65 per share, the total value of Ultralife stock (market capitalization) is $94.15M.

Ultralife stock was originally listed at a price of $17.00 in Dec 31, 1997. If you had invested in Ultralife stock at $17.00, your return over the last 28 years would have been -66.76%, for an annualized return of -3.86% (not including any dividends or dividend reinvestments).

How much is Ultralife's stock price per share?

(NASDAQ: ULBI) Ultralife stock price per share is $5.65 today (as of Sep 18, 2026).

What is Ultralife's Market Cap?

(NASDAQ: ULBI) Ultralife's market cap is $94.15M, as of Sep 20, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Ultralife's market cap is calculated by multiplying ULBI's current stock price of $5.65 by ULBI's total outstanding shares of 16,663,269.
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.