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, Q2 2026
Institutional positions in Intrusion Inc as of Jun 30, 2026. 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
- 24
- −4 vs. Q1 2026
- Shares held
- 1.37M
- −212.9K (−13.4%) vs. Q1 2026
- Total value
- $1.27M
- −$26.8K (−2.1%) vs. Q1 2026
- New holders
- 3
- 6 more added
- Sold out
- 7
- 8 more reduced
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Intrusion Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Potomac Capital Management, Inc. | 518,429 | $481.5K | 0.35% | +53,014+11.4% | Added |
| Geode Capital Management, LLC | 190,277 | $176.8K | 0.00% | −152,332−44.5% | Reduced |
| Vanguard Capital Management LLC | 177,171 | $164.6K | 0.00% | +10,800+6.5% | Added |
| State Street Corp | 106,469 | $98.9K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 89,528 | $83.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 60,426 | $56.1K | 0.00% | +7,823+14.9% | Added |
| Northern Trust Corp | 35,823 | $33.3K | 0.00% | +1,521+4.4% | Added |
| Tritonpoint Wealth, LLC | 35,150 | $32.6K | 0.00% | −123,740−77.9% | Reduced |
| TritonPoint Partners, LLC | 35,150 | $32.6K | 0.00% | +35,150 | New |
| Promethium Advisors,llc | 27,992 | $26.0K | 0.01% | 00.0% | Unchanged |
| XTX Topco Ltd | 22,111 | $20.5K | 0.00% | −12,834−36.7% | Reduced |
| Jump Financial, LLC | 20,708 | $19.2K | 0.00% | +20,708 | New |
| Cetera Investment Advisers | 18,082 | $16.8K | 0.00% | −50.0% | Reduced |
| IHT Wealth Management, LLC | 15,065 | $14.0K | 0.00% | +5,000+49.7% | Added |
| BlackRock, Inc. | 8,129 | $7.55K | 0.00% | −1,847−18.5% | Reduced |
| Private Wealth Asset Management, LLC | 4,482 | $4.16K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,378 | $4.07K | 0.00% | −309−6.6% | Reduced |
| Advisor Group Holdings, Inc. | 2,152 | $2.00K | 0.00% | +102+5.0% | Added |
| SBI Securities Co., Ltd. | 1,016 | $944 | 0.00% | −170−14.3% | Reduced |
| Barclays PLC | 121 | $112 | 0.00% | +121 | New |
| Vision Financial Markets LLC | 13 | $11 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 9 | $8 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 2 | $2 | 0.00% | −7,962−100.0% | Reduced |
| Caitong International Asset Management Co., Ltd | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −13,483−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −12,125−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −11,683−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −10,436−100.0% | Sold out |
| Vanguard Global Advisers, LLC | 0 | $0 | 0.00% | −243−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |