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C3IS INC
Holders
0
Combined Value
$0
Combined Shares
0
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|
No tracked investors currently hold this security.
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q1 2026 | Ken Griffin - Citadel Advisors | SOLD OUT | −$10K | ~$0.23 |
| Q4 2025 | Ken Griffin - Citadel Advisors | BUY | +$7K | ~$0.23 |
| Q3 2025 | Ken Griffin - Citadel Advisors | NEW BUY | +$28K | ~$2.16 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q4 2025 | 1 | 47,635 | +260.3% | $10K | $0.23 |
| Q3 2025 | 1 | 13,221 | — | $28K | $2.16 |