C3is

CISS · NASDAQ

$0.565+$0.016 (+2.91%)TodayMarket closed ·
Prev close $0.549

Who owns CISS

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 0.8% of CISS’s shares.

  • The Lind Partners, LLC0.3%
  • Alta Partners L.L.C0.2%
  • Heights Capital Management, Inc.0.2%
  • Ascent Partners Fund LLC0.1%
  • Next 6 largest institutions0.0%
  • All other shareholders99.2%
Top institutional holders of CISS
HolderShares% of shares
The Lind Partners, LLC33.14K0.28%
Alta Partners L.L.C28.50K0.24%
Heights Capital Management, Inc.24.50K0.20%
Ascent Partners Fund LLC12.57K0.10%
TowerView, L.L.C.1.25K0.01%
HRT Financial LP6110.01%
Tsiakmakis (Athanasios)710.00%
Ayrton Capital LLC470.00%
Vafias (Harry N)190.00%
Arethusa Properties Ltd130.00%

Short interest

Settled Sep 30, 2026

Shares short
19.43K
Days to cover
1.00
% of shares outstanding
0.16%
Average daily volume
1.83M
Change since last report
−6.4%

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