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QUANTUM SI INC
QSIAW
Holders
1
Combined Value
$9K
Combined Shares
87,054
Current Price
$0.01
52W High
$0.01
vs 52W High
−12.5%
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|---|---|---|---|---|---|
| Israel Englander - Millennium Management | $9K | 0.00% | ~$0.13 | −94.4% | Bought Q2 2024 | Q1 2026 |
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q2 2024 | Israel Englander - Millennium Management | NEW BUY | +$10K | ~$0.13 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q1 2026 | 1 | 87,054 | UNCH | $9K | $0.11 |
| Q4 2025 | 1 | 87,054 | UNCH | $17K | $0.20 |
| Q3 2025 | 1 | 87,054 | UNCH | $23K | $0.27 |
| Q2 2025 | 1 | 87,054 | UNCH | $56K | $0.65 |
| Q1 2025 | 1 | 87,054 | UNCH | $34K | $0.40 |
| Q4 2024 | 1 | 87,054 | UNCH | $108K | $1.25 |
| Q3 2024 | 1 | 87,054 | UNCH | $7K | $0.09 |
| Q2 2024 | 1 | 87,054 | — | $10K | $0.13 |