StockData

Companies with the most vessels

7 US public companies that report vessels in the notes of their 10-K or 10-Q filings, ranked by the latest figure. Together they report 117.

Vessels ranking

Each company's latest figure from the last two years; the change compares with the period about a year earlier.

#CompanyVesselsAs of1-year changeReported sinceMarket cap
1panlPangaea Logistics Solutions38Jun 30, 2026–2015$521.17M
2knopKNOT Offshore Partners LP19Jun 30, 2026+5.6%2018$365.18M
3seal.paSeapeak15Dec 31, 2024+50.0%2015$2.24B
4ecoOkeanis Eco Tankers14Dec 31, 20250.0%2023$3.59B
5hshpHimalaya Shipping12Jun 30, 20260.0%2023$757.60M
6ctrmCastor Maritime11Jun 30, 2026+22.2%2020$14.98M
7glop.paGasLog Partners LP8Dec 31, 2025−20.0%2017$723.30M

Companies define these counts in their own way (for example, whether franchised or licensed locations are included); click a company to see its breakdown by segment and region. More rankings on the KPI page.