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 2025
Institutional positions in Intrusion Inc as of Mar 31, 2025. 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
- 23
- +4 vs. Q4 2024
- Shares held
- 587.8K
- +347.6K (+144.7%) vs. Q4 2024
- Total value
- $658.7K
- −$79.7K (−10.8%) vs. Q4 2024
- New holders
- 11
- 8 more added
- Sold out
- 7
- 2 more reduced
Compare with Q4 2024: 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 | $121.0K |
| Q4 2023 | 27 | $419.1K |
| 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 | $11.6M |
| Q3 2021 | 39 | $15.7M |
| Q2 2021 | 45 | $57.8M |
| Q1 2021 | 57 | $69.0M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Intrusion Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vision Financial Markets LLC | 13 | $15 | 0.00% | +13 | New |
| Group One Trading, L.P. | 47 | $53 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 74 | $83 | 0.00% | +65+722.2% | Added |
| Bank of America Corp | 571 | $640 | 0.00% | +11+2.0% | Added |
| Morgan Stanley | 766 | $858 | 0.00% | −20,000−96.3% | Reduced |
| Advisor Group Holdings, Inc. | 2,152 | $2.41K | 0.00% | +152+7.6% | Added |
| Tower Research Capital LLC (TRC) | 3,012 | $3.37K | 0.00% | +3,012 | New |
| SBI Securities Co., Ltd. | 3,611 | $4.04K | 0.00% | +603+20.0% | Added |
| Private Wealth Asset Management, LLC | 5,000 | $5.60K | 0.00% | +5,000 | New |
| BlackRock, Inc. | 10,027 | $11.2K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 10,052 | $11.3K | 0.00% | +10,052 | New |
| IHT Wealth Management, LLC | 10,249 | $11.5K | 0.00% | −21−0.2% | Reduced |
| Thompson Davis & Co., Inc. | 12,900 | $14.4K | 0.01% | +12,900 | New |
| Promethium Advisors,llc | 16,892 | $18.9K | 0.01% | +1,300+8.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 16,622 | $19.0K | 0.00% | +16,622 | New |
| Federation des caisses Desjardins du Quebec | 20,000 | $22.4K | 0.00% | +20,000 | New |
| UBS Group AG | 31,097 | $34.8K | 0.00% | +3,463+12.5% | Added |
| Northern Trust Corp | 33,644 | $37.7K | 0.00% | +33,644 | New |
| Two Sigma Investments, LP | 39,999 | $44.8K | 0.00% | +39,999 | New |
| State Street Corp | 49,965 | $56.0K | 0.00% | +49,965 | New |
| Two Sigma Securities, LLC | 60,789 | $68.1K | 0.01% | +60,789 | New |
| Vanguard Group Inc | 122,615 | $137.3K | 0.00% | +111,185+972.7% | Added |
| Geode Capital Management, LLC | 137,690 | $154.2K | 0.00% | +69,028+100.5% | Added |
| Scientech Research LLC | 0 | $0 | 0.00% | −57,609−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −2,356−100.0% | Sold out |
| American Capital Advisory, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −100−100.0% | Sold out |