C3is Inc. (CISS)
As-reported financials and SEC filings for C3is Inc. The latest annual period is FY2025. Financial statements come straight from the company’s EDGAR filings; valuation figures such as P/E and market cap use market data.
About C3is Inc.
C3is Inc. operates as an international shipping company providing seaborne transportation services primarily for drybulk cargoes such as iron ore, coal, grains, and fertilizers, as well as crude oil and petroleum products. The company owns and manages a fleet of drybulk carriers and tankers, serving major industrial users, commodity producers, traders, oil producers, and refineries worldwide. C3is manages its vessels through an affiliate, Brave Maritime, which handles technical, commercial, and administrative operations.
Snapshot
Fundamentals are from SEC filings for FY2025, the latest annual period (ended December 31, 2025). P/E and market cap are derived from stored market prices, last retrieved on a rolling basis and typically within the past week.
What changed at C3is
- Revenue fell 17.8% to $35M in FY2025, slower than the 47.2% the year before.
- Operating margin is 3.9% in FY2025, -32.4 pp against 36.3% in FY2023.
- Free cash flow was $4M in FY2025, 11.0% of revenue.
- Net income turned positive at $10M in FY2025, from a $3M loss in FY2024.
Computed from the as-reported figures in the statements below. A change we cannot state from filed figures is left out rather than estimated.
Peer comparison
Where C3is’s fundamentals sit among the 684 Industrials companies. Each figure is ranked only against peers that report it, from lowest (left) to highest (right).
C3is’s net margin of 30.1% ranks in the 97th percentile of the 645 Industrials companies reporting it. C3is’s revenue growth of -17.8% ranks in the 7th percentile of the 668 Industrials companies reporting it.
No reported insider transactions (codes P/S) in the last 90 days. For context, about 15% of companies in the universe saw any reported insider purchase (code P) in the same window. Browse insider activity →
Percentiles describe where a figure sits among sector peers reporting it (100th = highest). They are position within a peer group, not a rating, and not investment advice. Short interest ranking uses days to cover from FINRA Consolidated Short Interest data; FINRA is the owner and source of that data, included at no additional charge.
Short interest
Total shares sold short as of each twice-monthly FINRA settlement. Rising short interest means more investors are positioned against the stock; days to cover estimates how many trading days of average volume that position represents.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 2026-08-14 | 551.0K | -80.8% | 1.00 |
| 2026-07-31 | 2.9M | +4600.9% | 1.00 |
| 2026-07-15 | 61.0K | +69.4% | 1.00 |
| 2026-06-30 | 36.0K | -56.4% | 1.00 |
| 2026-06-15 | 82.5K | +69.8% | 1.00 |
| 2026-05-29 | 48.6K | -53.3% | 1.00 |
| 2026-05-15 | 104.1K | +22.4% | 3.08 |
| 2026-04-30 | 85.0K | +699.4% | 1.11 |
Source: FINRA Consolidated Short Interest. FINRA is the owner and source of the FINRA-supplied data, which is included at no additional charge for your own personal or professional use; republishing or redistributing it is not permitted. Settlement dates are shown; FINRA publishes each settlement about nine business days later, so the latest figure can be two to four weeks old. Not presented as a percentage of float. No FINRA endorsement of this product is implied. Not investment advice.
Income statement (as reported)
| FY2025 | FY2024 | FY2023 | |
|---|---|---|---|
| Revenue | $34.8M | $42.3M | $28.7M |
| Gross profit | — | — | — |
| Operating income | $1.4M | $10.1M | $10.4M |
| Net income | $10.5M | $-2.7M | $9.3M |
| Diluted EPS | $3.98 | $-23.44 | $26.83 |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (hover to see the figure as filed). Full details: where the numbers come from.
Balance sheet (as reported)
| FY2025 | FY2024 | FY2023 | |
|---|---|---|---|
| Cash and equivalents | $616,640 | $4.6M | $695,288 |
| Current assets | $20.8M | $16.3M | $20.3M |
| Total assets | $98.5M | $100.5M | $95.5M |
| Current liabilities | $3.4M | $18.7M | $39.9M |
| Long-term debt | — | — | — |
| Total liabilities | $3.4M | $29.1M | $39.9M |
| Total equity | $95.1M | $71.4M | $55.5M |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (hover to see the figure as filed). Full details: where the numbers come from.
Cash flow (as reported)
| FY2025 | FY2024 | FY2023 | |
|---|---|---|---|
| Operating cash flow | $4.0M | $25.0M | $5.6M |
| Capital expenditure | $161,900 | $1.6M | $4.3M |
| Free cash flow | $3.8M | $23.4M | $1.3M |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (hover to see the figure as filed). Full details: where the numbers come from.
Company facts
Selected SEC filings
Largest Industrials peers
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Data sourced from SEC EDGAR. Figures are as-reported and may be unaudited or restated; verify against the source filing before relying on them. Informational only. Not investment advice.