INTRUSION INC (INTZ)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
Institutions report 1,372,724 shares against 24,506,953 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Potomac Capital Management, Inc. | $481.5K | 518,429 | 0.33% | 3q | +11.4%+$49.2K |
| GEODE CAPITAL MANAGEMENT, LLC | $176.8K | 190,277 | 0.00% | 10q | -44.5%-$141.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | $164.6K | 177,171 | 0.00% | 2q | +6.5%+$10.0K |
| STATE STREET CORP | $98.9K | 106,469 | 0.00% | 6q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $83.2K | 89,528 | 0.00% | 2q | HELD |
| UBS Group AG | $56.1K | 60,426 | 0.00% | 10q | +14.9%+$7.3K |
| NORTHERN TRUST CORP | $33.3K | 35,823 | 0.00% | 6q | +4.4%+$1.4K |
| TRITONPOINT WEALTH, LLC | $32.6K | 35,150 | 0.00% | 5q | -77.9%-$114.9K |
| TritonPoint Partners, LLC | $32.6K | 35,150 | 0.00% | new | NEW |
| PROMETHIUM ADVISORS,LLC | $26.0K | 27,992 | 0.01% | 7q | HELD |
| XTX Topco Ltd | $20.5K | 22,111 | 0.00% | 3q | -36.7%-$11.9K |
| Jump Financial, LLC | $19.2K | 20,708 | 0.00% | new | NEW |
| Cetera Investment Advisers | $16.8K | 18,082 | 0.00% | 6q | HELD |
| IHT Wealth Management, LLC | $14.0K | 15,065 | 0.00% | 7q | +49.7%+$4.6K |
| BlackRock, Inc. | $7.5K | 8,129 | 0.00% | 8q | -18.5%-$1.7K |
| Private Wealth Asset Management, LLC | $4.2K | 4,482 | 0.00% | 6q | HELD |
| Tower Research Capital LLC (TRC) | $4.1K | 4,378 | 0.00% | 2q | -6.6% |
| OSAIC HOLDINGS, INC. | $2.0K | 2,152 | 0.00% | 7q | +5.0% |
| SBI Securities Co., Ltd. | $944 | 1,016 | 0.00% | 7q | -14.3% |
| BARCLAYS PLC | $112 | 121 | 0.00% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $37 | 40 | 0.00% | new | NEW |
| VISION FINANCIAL MARKETS LLC | $11 | 13 | 0.00% | 6q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $8 | 9 | 0.00% | 10q | HELD |
| MORGAN STANLEY | $2 | 2 | 0.00% | 10q | -100.0%-$8.0K |
| Caitong International Asset Management Co., Ltd | $1 | 1 | 0.00% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-08 | 13G | Tego Cyber, Inc. | 10.4% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 25 | $1.3M | 1,372,724 | 4 | 6 | 7 | 0.0% |
| Q1 2026 | 27 | $1.3M | 1,575,181 | 4 | 6 | 7 | 0.0% |
| Q4 2025 | 23 | $1.7M | 1,477,396 | 4 | 8 | 4 | 0.0% |
| Q3 2025 | 21 | $1.2M | 751,814 | 2 | 8 | 5 | 0.0% |
| Q2 2025 | 22 | $1.4M | 621,702 | 4 | 7 | 3 | 0.0% |
| Q1 2025 | 22 | $639.7K | 571,165 | 9 | 8 | 1 | 0.0% |
| Q4 2024 | 18 | $738.4K | 240,122 | 7 | 4 | 0 | 0.0% |
| Q3 2024 | 17 | $172.1K | 200,068 | 4 | 4 | 3 | 0.0% |
| Q2 2024 | 16 | $118.8K | 107,903 | 7 | 3 | 3 | 0.1% |
| Q1 2024 | 12 | $125.6K | 41,871 | 12 | 0 | 0 | 0.0% |
| Q4 2023 | 24 | $433.1K | 1,696,812 | 4 | 9 | 4 | 0.6% |
| Q3 2023 | 22 | $446.6K | 1,264,565 | 7 | 3 | 8 | 1.2% |
| Q2 2023 | 19 | $1.9M | 1,520,951 | 4 | 3 | 4 | 1.3% |
| Q1 2023 | 18 | $2.4M | 2,047,413 | 1 | 4 | 5 | 0.0% |
| Q4 2022 | 20 | $8.5M | 2,678,276 | 4 | 4 | 6 | 0.4% |
| Q3 2022 | 25 | $13.9M | 2,787,284 | 1 | 7 | 5 | 3.6% |
| Q2 2022 | 26 | $10.7M | 2,663,534 | 0 | 8 | 10 | 2.6% |
| Q1 2022 | 31 | $7.3M | 2,772,985 | 3 | 9 | 11 | 5.3% |
| Q4 2021 | 34 | $12.3M | 3,450,552 | 3 | 5 | 18 | 3.8% |
| Q3 2021 | 40 | $16.8M | 3,865,969 | 9 | 12 | 12 | 6.4% |
| Q2 2021 | 48 | $60.0M | 3,752,172 | 13 | 16 | 14 | 3.7% |
| Q1 2021 | 56 | $69.0M | 2,955,687 | 22 | 13 | 9 | 0.0% |
| Q4 2020 | 35 | $44.0M | 2,497,431 | 33 | 0 | 0 | 0.0% |
| Q3 2020 | 1 | $57.0K | 3,724 | 0 | 0 | 0 | 0.0% |
| Q2 2020 | 1 | $57.0K | 3,724 | 0 | 0 | 0 | 0.0% |
| Q1 2020 | 1 | $57.0K | 3,724 | 0 | 0 | 0 | 0.0% |
| Q4 2019 | 1 | $57.0K | 3,724 | 0 | 0 | 0 | 0.0% |
| Q3 2019 | 1 | $57.0K | 3,724 | 0 | 0 | 0 | 0.0% |
| Q2 2019 | 2 | $81.0K | 8,544 | 0 | 0 | 1 | 0.0% |
| Q1 2019 | 4 | $806.0K | 177,899 | 1 | 2 | 1 | 0.0% |
| Q4 2018 | 3 | $651.0K | 170,952 | 0 | 0 | 0 | 0.0% |