CISS (C3IS INC) is held by 0 institutional investors as of Q2 2026. Top institutional shareholders: HRT FINANCIAL LP ($40,000).
0
Holders
$0
Total Value
0%
Consensus
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 30, 2026 · Insiders none · Activists Sep 29, 2025 · Congress none
ActivistWEWEXFORD CAPITAL LP7.0%Sep 29, 2025
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer