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, Q1 2024
Institutional positions in Intrusion Inc as of Mar 31, 2024. 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
- 14
- −13 vs. Q4 2023
- Shares held
- 42.0K
- −1.67M (−97.5%) vs. Q4 2023
- Total value
- $125.6K
- −$307.9K (−71.0%) vs. Q4 2023
- New holders
- 1
- 1 more added
- Sold out
- 14
- 12 more reduced
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Intrusion Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 15,108 | $45.3K | 0.00% | −68,515−81.9% | Reduced |
| Vanguard Group Inc | 11,430 | $34.3K | 0.00% | −633,520−98.2% | Reduced |
| BlackRock Inc. | 10,024 | $30.1K | 0.00% | −190,483−95.0% | Reduced |
| Morgan Stanley | 2,313 | $6.94K | 0.00% | −110,887−98.0% | Reduced |
| UBS Group AG | 1,632 | $4.90K | 0.00% | −14,749−90.0% | Reduced |
| Bank of America Corp | 500 | $1.50K | 0.00% | −9,526−95.0% | Reduced |
| Tower Research Capital LLC (TRC) | 414 | $1.24K | 0.00% | +178+75.4% | Added |
| Wells Fargo & Company | 198 | $594 | 0.00% | −3,660−94.9% | Reduced |
| First Manhattan Co | 188 | $564 | 0.00% | −3,562−95.0% | Reduced |
| Group One Trading, L.P. | 53 | $159 | 0.00% | −1,481−96.5% | Reduced |
| BNP Paribas Arbitrage, SA | 9 | $27 | 0.00% | +9 | New |
| JPMorgan Chase & Co | 2 | $6 | 0.00% | −64−97.0% | Reduced |
| Royal Bank of Canada | 83 | $0 | 0.00% | −93−52.8% | Reduced |
| Simplex Trading, LLC | 9 | $0 | 0.00% | −167−94.9% | Reduced |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −216,764−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −89,767−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −68,256−100.0% | Sold out |
| State Street Corp | 0 | $0 | 0.00% | −65,635−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −65,000−100.0% | Sold out |
| Sargent Investment Group, LLC | 0 | $0 | 0.00% | −28,555−100.0% | Sold out |
| Northern Trust Corp | 0 | $0 | 0.00% | −26,723−100.0% | Sold out |
| Beacon Financial Group | 0 | $0 | 0.00% | −18,000−100.0% | Sold out |
| Shufro Rose & Co LLC | 0 | $0 | 0.00% | −12,250−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −12,957−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,190−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −10,400−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −2,583−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −2−100.0% | Sold out |