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Intrusion Inc. (INTZ)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Company Info

ISIN

US46121E2054

CUSIP

46121E205

IPO Date

May 29, 1992

Highlights

Market Cap

$31.24M

EPS (TTM)

-$0.80

Total Revenue (TTM)

$6.42M

Gross Profit (TTM)

$4.87M

EBITDA (TTM)

-$6.29M

Year Range

$0.35 - $7.34

Target Price

$5.75

Short %

7.20%

Short Ratio

4.50

Share Price Chart


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Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Performance

Performance Chart


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Returns By Period

Intrusion Inc. (INTZ) returned -48.94% year-to-date (YTD) and -2.48% over the past 12 months. Over the past 10 years, INTZ returned -32.27% annually, underperforming the S&P 500 benchmark at 10.69%.


INTZ

YTD

-48.94%

1M

44.04%

6M

112.16%

1Y

-2.48%

5Y*

-55.65%

10Y*

-32.27%

^GSPC (Benchmark)

YTD

-0.64%

1M

8.97%

6M

-2.62%

1Y

11.90%

5Y*

15.76%

10Y*

10.69%

*Annualized

Monthly Returns

The table below presents the monthly returns of INTZ, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025-43.74%-50.87%31.76%12.50%24.60%-48.94%
2024-8.70%-19.31%-19.53%-42.00%-13.22%-27.15%3.64%7.89%-30.08%-9.85%-27.77%449.11%-39.23%
202312.03%-31.64%-51.65%-13.68%54.46%-21.79%-13.93%-22.86%-56.91%-13.70%12.05%-25.04%-91.99%
2022-3.49%7.83%-30.73%-13.71%19.63%52.73%1.53%2.52%18.43%3.32%-38.35%2.93%-8.14%
202117.48%17.78%-4.14%-21.61%-18.89%3.70%-70.54%-0.88%-9.78%-2.96%-9.64%-3.37%-80.48%
20208.55%-17.25%-32.19%-4.48%46.87%22.02%77.86%12.65%26.39%-30.38%19.88%45.38%220.36%
20193.67%0.00%8.86%3.49%2.25%9.89%-8.40%-8.52%4.30%9.84%12.50%1.85%44.36%
2018-20.01%15.01%-13.04%0.00%51.00%7.95%-1.84%31.25%20.48%5.14%31.95%8.55%204.80%
2017-41.82%35.52%-13.54%2.42%36.67%7.29%-23.34%42.34%-9.79%-19.19%220.09%11.61%190.90%
2016-24.77%-4.88%-10.26%-27.86%-50.48%17.96%-8.31%1.66%-23.64%138.10%-40.00%43.23%-60.58%
2015-2.84%-21.53%-11.63%-3.16%5.98%-4.10%-11.76%-5.45%8.97%-20.00%-19.12%-0.91%-61.35%
201425.00%35.76%2.68%-0.87%-12.72%-7.54%-7.07%63.74%6.43%-2.68%-1.72%-1.05%113.64%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of INTZ is 69, indicating average performance compared to other stocks on our website. Here’s a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of INTZ is 6969
Overall Rank
The Sharpe Ratio Rank of INTZ is 4949
Sharpe Ratio Rank
The Sortino Ratio Rank of INTZ is 9898
Sortino Ratio Rank
The Omega Ratio Rank of INTZ is 9797
Omega Ratio Rank
The Calmar Ratio Rank of INTZ is 5050
Calmar Ratio Rank
The Martin Ratio Rank of INTZ is 4949
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for Intrusion Inc. (INTZ) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

Intrusion Inc. Sharpe ratios as of May 13, 2025 (values are recalculated daily):

  • 1-Year: -0.01
  • 5-Year: -0.25
  • 10-Year: -0.16
  • All Time: -0.10

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

The chart below shows the rolling Sharpe ratio of Intrusion Inc. compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time. For deeper analysis or to customize the calculation, use the Sharpe ratio tool.


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Dividends

Dividend History


Intrusion Inc. doesn't pay dividends

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Intrusion Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Intrusion Inc. was 99.99%, occurring on Dec 23, 2024. The portfolio has not yet recovered.

The current Intrusion Inc. drawdown is 99.95%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-99.99%Sep 21, 19956204Dec 23, 2024
-58.99%Jan 25, 1993173Sep 29, 1993279Nov 4, 1994452
-29.49%Oct 14, 19923Oct 16, 199264Jan 19, 199367
-26.71%Feb 16, 19959Mar 1, 199524Apr 4, 199533
-19.23%Sep 22, 19926Sep 29, 199210Oct 13, 199216

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Financials

Financial Performance

The chart below illustrates the trends in the financial health of Intrusion Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.


Annual
Quarterly

0.0

Earnings Per Share

The chart presents the Earnings Per Share (EPS) performance of Intrusion Inc., comparing actual results with analytics estimates. The company met analyst expectations for EPS in the past quarter.


-2.00-1.50-1.00-0.500.0020212022202320242025
-0.11
-0.11
Actual
Estimate

Valuation

The Valuation section provides an overview of how Intrusion Inc. is priced in the market compared to other companies in the Software - Infrastructure industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.


PEG Ratio

The chart shows the Price/Earnings to Growth (PEG) ratio for INTZ compared to other companies in the Software - Infrastructure industry. INTZ currently has a PEG ratio of 0.0. This PEG ratio is low compared to industry peers, which could indicate the stock is undervalued relative to its expected growth.

PS Ratio

This chart shows the Price-to-Sales (P/S) ratio for INTZ relative to other companies in the Software - Infrastructure industry. Currently, INTZ has a P/S ratio of 4.9. This P/S ratio falls within the average range for the industry, suggesting the stock is fairly valued based on its revenue.

PB Ratio

The chart illustrates the Price-to-Book (P/B) ratio for INTZ in comparison with other companies in the Software - Infrastructure industry. Currently, INTZ has a P/B value of 2.1. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.

Income Statement



TTM
Revenue

Total Revenue

Cost Of Revenue

Gross Profit

Operating Expenses

Selling, General & Admin Expenses

R&D Expenses

Depreciation And Amortization

Total Operating Expenses

Income

Income Before Tax

Operating Income

EBITDA

EBIT

Earnings From Continuing Operations

Net Income

Income Tax Expense

Other Non-Operating Income (Expenses)

Extraordinary Items

Discontinued Operations

Effect Of Accounting Charges

Non Recurring

Minority Interest

Other Items

Interest Income

Interest Expense

Net Interest Income

Values in undefined except per share items