Intrusion Inc
INTZ- Exchange
- Nasdaq
- Industry
- Computer Communications Equipment
- SEC CIK
- 0000736012
In the last 90 days, Intrusion Inc insiders filed 2 open-market purchases and 1 sale; 24 institutions reported holding it in 13F filings for Q2 2026, worth $1.27M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Intrusion Inc as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 27
- +3 vs. Q3 2023
- Shares held
- 1.71M
- +438.3K (+34.5%) vs. Q3 2023
- Total value
- $433.5K
- −$7.87K (−1.8%) vs. Q3 2023
- New holders
- 6
- 9 more added
- Sold out
- 3
- 6 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting INTZ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $1.27M |
| Q1 2026 | 28 | $1.30M |
| Q4 2025 | 26 | $1.86M |
| Q3 2025 | 23 | $1.32M |
| Q2 2025 | 24 | $1.56M |
| Q1 2025 | 23 | $658.7K |
| Q4 2024 | 19 | $738.4K |
| Q3 2024 | 17 | $172.1K |
| Q2 2024 | 18 | $132.7K |
| Q1 2024 | 14 | $125.6K |
| Q4 2023 | 27 | $433.5K |
| Q3 2023 | 24 | $441.3K |
| Q2 2023 | 21 | $1.88M |
| Q1 2023 | 21 | $2.40M |
| Q4 2022 | 24 | $8.88M |
| Q3 2022 | 23 | $13.5M |
| Q2 2022 | 25 | $10.4M |
| Q1 2022 | 32 | $6.90M |
| Q4 2021 | 34 | $11.9M |
| Q3 2021 | 39 | $15.7M |
| Q2 2021 | 45 | $57.8M |
| Q1 2021 | 57 | $69.0M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Intrusion Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 644,950 | $163.2K | 0.00% | +66,000+11.4% | Added |
| Citadel Advisors LLC | 216,764 | $54.8K | 0.00% | +216,764 | New |
| BlackRock Inc. | 200,507 | $50.7K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 113,200 | $28.6K | 0.00% | +50,423+80.3% | Added |
| Cetera Advisor Networks LLC | 89,767 | $22.7K | 0.00% | +89,767 | New |
| Geode Capital Management, LLC | 83,623 | $21.2K | 0.00% | −41,882−33.4% | Reduced |
| Millennium Management LLC | 68,256 | $17.3K | 0.00% | +57,902+559.2% | Added |
| State Street Corp | 65,635 | $16.6K | 0.00% | 00.0% | Unchanged |
| Cynosure Management, LLC | 65,000 | $16.4K | 0.00% | +25,000+62.5% | Added |
| Sargent Investment Group, LLC | 28,555 | $7.22K | 0.00% | −850−2.9% | Reduced |
| Northern Trust Corp | 26,723 | $6.76K | 0.00% | 00.0% | Unchanged |
| Beacon Financial Group | 18,000 | $4.55K | 0.00% | +18,000 | New |
| Shufro Rose & Co LLC | 12,250 | $4.28K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 16,381 | $4.14K | 0.00% | +14,645+843.6% | Added |
| LPL Financial LLC | 12,957 | $3.28K | 0.00% | +2,625+25.4% | Added |
| XTX Topco Ltd | 12,190 | $3.08K | 0.00% | +12,190 | New |
| Renaissance Technologies LLC | 10,400 | $3.00K | 0.00% | +10,400 | New |
| Bank of America Corp | 10,026 | $2.54K | 0.00% | −33,974−77.2% | Reduced |
| Wells Fargo & Company | 3,858 | $976 | 0.00% | +3,744+3,284.2% | Added |
| First Manhattan Co | 3,750 | $948 | 0.00% | +3,750 | New |
| Perritt Capital Management Inc | 2,583 | $654 | 0.00% | −21,000−89.0% | Reduced |
| Group One Trading, L.P. | 1,534 | $388 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 236 | $60 | 0.00% | +92+63.9% | Added |
| JPMorgan Chase & Co | 66 | $16 | 0.00% | +49+288.2% | Added |
| Qube Research & Technologies Ltd | 2 | $1 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 176 | $0 | 0.00% | −181−50.7% | Reduced |
| Simplex Trading, LLC | 176 | $0 | 0.00% | −2,687−93.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −29,997−100.0% | Sold out |
| Retirement Group, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,490−100.0% | Sold out |