Intrusion Inc (INTZ) stock
Close on Nov 11, 2026Market cap $14.36MP/E –Yield –
Intrusion Inc saw revenue fall 16.4% to $5.71M over the twelve months to Jun 30, 2026. Free cash flow was -$9.03M. At the latest close the market valued the company at $14.36M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026
Valuation
- Market cap
- $14.36M
- P/E ratio
- –
- Price to sales
- 2.52
- Price to book
- –
- Dividend yield
- –
- Free cash flow yield
- -62.86%
Fundamentals
- Revenue
- $5.71M
- Net income
- -$11.07M
- EPS, diluted
- -$0.55
- Free cash flow
- -$9.03M
- Diluted shares
- 20M
Trading
- Next earnings
- Nov 11, 2026 (estimated, before the open)
- Previous close
- $0.55
- Open
- $0.55
- Day's range
- $0.53 – $0.59
- Volume
- 111,313
- Average volume (20 days)
- 192,519
- Beta (5 years)
- 1.28
- 52-week range
- $0.47 – $1.78
- RSI (14 days)
- 47.6
- Volatility (1 year)
- 108.4%
- Relative volume
- 0.48×
- WACC
- 10.9%
Market cap history
Month-end market cap since 2011, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | INTZ | S&P 500 | Difference | INTZ per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -11.4% | -2.4% | −9.0 pts | ||
| 3 months | -28.4% | -1.2% | −27.2 pts | ||
| Year to date | -49.0% | +12.3% | −61.3 pts | ||
| 1 year | -66.5% | +12.4% | −79.0 pts | ||
| 3 years | -93.9% | +78.8% | −172.7 pts | -60.6% | +21.4% |
| 5 years | -99.2% | +75.2% | −174.4 pts | -62.2% | +11.9% |
| 10 years | -93.5% | +311.1% | −404.6 pts | -23.9% | +15.2% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Intrusion filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Update
- Results
- Results
- Results
About Intrusion
Computer Communications Equipment
Intrusion Inc. is a cybersecurity company that develops and provides solutions designed to detect, analyze, and neutralize network-borne cyber threats. The company’s core offerings include INTRUSION Shield, a reputation-based Software as a Service solution that inspects and blocks dangerous inbound and outbound connections across on-premise, cloud, and endpoint environments. Its portfolio also features TraceCop, a big data repository containing threat and reputation intelligence across internet protocol addresses and hostnames, and Savant, a real-time network monitoring and reconnaissance tool. Intrusion provides these solutions alongside support services primarily to government entities, particularly United States federal, state, and local agencies, as well as commercial enterprises.
Company profile, executives and historyIntrusion stock: common questions
What is Intrusion's stock price?
INTZ closed at $0.59 on Nov 11, 2026, up 5.97% on the day. Over the past 52 weeks it traded between $0.47 and $1.78.
What is Intrusion's market cap?
Intrusion was worth $14.36M at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is INTZ's P/E ratio?
Intrusion lost money over the twelve months to Jun 30, 2026 (diluted EPS -$0.55), so it has no meaningful P/E ratio.
How much revenue does Intrusion make?
Intrusion reported revenue of $5.71M for the twelve months to Jun 30, 2026, down 16.4% from a year earlier.
Does Intrusion pay a dividend?
No. Intrusion has not paid a cash dividend over the last twelve months.
When does Intrusion report earnings next?
Intrusion is expected to report Q3 FY2026 results on Nov 11, 2026, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has INTZ stock performed over the past year?
Including dividends, INTZ returned -66.5% over the past year, against +12.4% for the S&P 500.
How many INTZ shares are sold short?
0M shares were sold short at the latest FINRA report, 1.76% of the float, or 6.5 days of average trading volume.
Who are Intrusion's competitors?
Companies most similar to Intrusion by business, industry and size include HUBC, ALLT, SILC, CIIT, VTIX.
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