NASDAQ: INTZ
Intrusion Inc Stock

$0.91+0.00 (+0%)
Updated Jul 16, 2026
INTZ Price
$0.91
Fair Value Price
N/A
Market Cap
$18.47M
52 Week Low
$0.66
52 Week High
$2.31
P/E
-1.74x
P/B
4.99x
P/S
2.68x
PEG
N/A
Dividend Yield
N/A
Revenue
$6.21M
Earnings
-$10.52M
Gross Margin
75.6%
Operating Margin
-168.51%
Profit Margin
-169.5%
Debt to Equity
1.15
Operating Cash Flow
-$7M
Beta
0.68
Next Earnings
Aug 11, 2026
Ex-Dividend
N/A
Next Dividend
N/A

INTZ Overview

Intrusion Inc. operates as a cybersecurity company in the United States. It provides its customers access to threat intelligence database, which contains the historical data, known associations, and reputational behavior of Internet Protocol (IP) addresses. The company offers INTRUSION Shield, a zero trust reputation-based Software as a Service solution that inspects and kills dangerous network connections; INTRUSION TraceCop, a big data tool that contains an inventory of network selectors and enrichments to support forensic investigations; and INTRUSION Savant, a network monitoring solution that uses the data available in TraceCop to identify suspicious traffic in real-time. In addition, the company engages in the provision of pre-and post-sales support services, such as network security design, system installation, and technical consulting services. It serves U.S. federal government entities, state and local government entities, and companies ranging from mid-market to large enterprises through a direct sales force and value-added resellers. The company was formerly known as Intrusion.com, Inc. and changed its name to Intrusion Inc. in November 2001. Intrusion Inc. was founded in 1983 and is headquartered in Plano, Texas.

Zen Rating

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

Zen Rating Component Grades

N/A
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: Software Infrastructure

Industry Rating
C
INTZ
Ranked
Unranked of 129

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$25.26A
$11.40A
$6.79A
View Top Software Infrastructure Stocks

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INTZ News

Overview

Due Diligence Score

Industry Average (32)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how INTZ scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

INTZ 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
INTZ is good value based on its book value relative to its share price (4.99x), compared to the US Software - Infrastructure industry average (7.68x)
P/B vs Industry Valuation
INTZ is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more INTZ due diligence checks available for Premium users.

Valuation

INTZ price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-1.74x
Industry
-306.55x
Market
11.26x

INTZ price to book (PB)

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

Company
4.99x
Industry
7.68x
INTZ is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

INTZ's financial health

Profit margin

Revenue
$888.0k
Net Income
-$3.6M
Profit Margin
-401.2%
INTZ's cash and short-term investments... subscribe to Premium to read more.
Interest Coverage Financials
INTZ's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$7.9M
Liabilities
$4.2M
Debt to equity
1.15
INTZ's short-term liabilities ($2.89M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
INTZ's short-term assets ($2.01M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
INTZ's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
INTZ's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$1.8M
Investing
-$252.0k
Financing
-$185.0k
INTZ's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

INTZ vs Software Infrastructure Stocks

TickerZen RatingMarket Cap1d %P/EP/B
INTZ$18.47M+0.11%-1.74x4.99x
ARAI$19.34M-3.87%-0.73x7.39x
HPAI$17.22M-18.00%-23.00x0.99x
GGRP$16.55M-0.13%-1.11x6.11x
ORIO$16.47M-3.47%-9.39x0.34x

Intrusion Stock FAQ

What is Intrusion's quote symbol?

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

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

What is the 52 week high and low for Intrusion (NASDAQ: INTZ)?

(NASDAQ: INTZ) Intrusion's 52-week high was $2.31, and its 52-week low was $0.66. It is currently -60.74% from its 52-week high and 37.42% from its 52-week low.

How much is Intrusion stock worth today?

(NASDAQ: INTZ) Intrusion currently has 20,369,066 outstanding shares. With Intrusion stock trading at $0.91 per share, the total value of Intrusion stock (market capitalization) is $18.47M.

Intrusion stock was originally listed at a price of $515.00 in Dec 31, 1997. If you had invested in Intrusion stock at $515.00, your return over the last 28 years would have been -99.82%, for an annualized return of -20.27% (not including any dividends or dividend reinvestments).

How much is Intrusion's stock price per share?

(NASDAQ: INTZ) Intrusion stock price per share is $0.91 today (as of Jul 16, 2026).

What is Intrusion's Market Cap?

(NASDAQ: INTZ) Intrusion's market cap is $18.47M, as of Jul 17, 2026.

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

Intrusion's market cap is calculated by multiplying INTZ's current stock price of $0.91 by INTZ's total outstanding shares of 20,369,066.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

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.