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INTRUSION INC
INTZ
Holders
1
Combined Value
$9K
Combined Shares
12,125
Current Price
$0.81
52W High
$2.64
vs 52W High
−69.3%
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|---|---|---|---|---|---|
| Ken Griffin - Citadel Advisors | $9K | 0.00% | ~$1.15 | −29.6% | Sold Q1 2026 | Q1 2026 |
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q1 2026 | Ken Griffin - Citadel Advisors | SELL | −$32K | ~$0.82 |
| Q4 2025 | Ken Griffin - Citadel Advisors | NEW BUY | +$59K | ~$1.15 |
| Q4 2025 | Israel Englander - Millennium Management | SOLD OUT | −$33K | ~$1.60 |
| Q3 2025 | Israel Englander - Millennium Management | NEW BUY | +$33K | ~$1.60 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q1 2026 | 1 | 12,125 | −76.4% | $9K | $0.82 |
| Q4 2025 | 1 | 51,401 | +142.6% | $59K | $1.15 |
| Q3 2025 | 1 | 21,184 | — | $33K | $1.60 |