# C3IS INC COM COM

C3IS INC COM COM is a security (CUSIP Y18284300) tracked across SEC portfolio filings. 2 institutional managers reported $83K on Form 13F as of 2026-06-30.

## Summary

- Issuer: C3IS INC COM
- Class: COM
- CUSIP: Y18284300
- 13F holders: 2
- 13F value: $83K
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| TOWERVIEW LLC | NEW YORK, NY | $83K | 50,000 |
| Caitong International Asset Management Co., Ltd | HONG KONG, K3 | $3 | 2 |

## More

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