C3is Inc. (CISS) Earnings History
Profitable5 years of earnings data (2021–2025) · Positive TTM net income
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C3is Inc. (CISS) Earnings Overview
As of June 30, 2026, C3is Inc. (CISS) reported trailing twelve-month net income of $6M, reflecting +100.8% year-over-year growth. The company earned $16.54 per diluted share over the past four quarters, with a net profit margin of 30.1%.
Looking at the long-term picture, CISS's historical earnings data spans multiple years. The company achieved its highest annual net income of $10M in fiscal 2025, representing a new all-time high.
C3is Inc. maintains industry-leading profitability with a gross margin of 12.8%, operating margin of 3.9%, and net margin of 30.1%. This margin structure demonstrates strong pricing power and operational efficiency. View revenue history →
Compared to peers including SBLK ($142M net income, 8.1% margin), SB ($39M net income, 14.0% margin), SHIP ($15M net income, 13.2% margin), CISS has outperformed on profitability metrics. Compare CISS vs SBLK →
CISS Earnings vs Peers
Earnings metrics vs comparable public companies
CISS Historical Earnings Data (2021–2025)
5 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $10M | +481.1% | $1M | $27.84 | 30.1% | 3.9% |
| 2024 | -$3M | -129.6% | $10M | $-3603.60 | -6.5% | 23.8% |
| 2023 | $9M | +1584.6% | $10M | $204838.00 | 32.3% | 36.3% |
| 2022 | $551,586 | -84.7% | $552,061 | $36772.00 | 16.8% | 16.8% |
| 2021 | $4M | - | $4M | $246092.00 | 57.5% | 58.3% |
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CISS — Frequently Asked Questions
Quick answers to the most common questions about buying CISS stock.
What is CISS earnings per share (EPS)?
CISS trailing twelve-month (TTM) diluted EPS is $16.54, reflecting +100.8% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 2021 to 2025 is available in the table on this page.
What is C3is Inc.'s net income?
C3is Inc. (CISS) trailing twelve-month net income is $6M as of 2025. Earnings grew +100.8% year-over-year.
Is CISS profitable?
Yes, CISS is profitable with a TTM net income of $6M and a net profit margin of +30.1%.
What is CISS's earnings growth rate?
CISS compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: -90.9%, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2021 to 2025.
What are CISS's profit margins?
C3is Inc. net profit margin is +30.1%, operating margin is +3.9%, and gross margin is +12.8%. Above-average net margins reflect strong pricing power and competitive moat. Return on Equity is +12.6%.
Is CISS growing earnings?
Yes, CISS earnings are accelerating — EPS growth of +100.8% exceeds the 5-year CAGR of N/A. TTM net income reached $6M. Earnings momentum is strengthening.
What was CISS's best earnings year?
C3is Inc.'s highest annual net income on record is $10M, achieved in fiscal year 2025. Earnings history on this page spans 2021 to 2025 and includes all annual and quarterly figures.
What were CISS's earnings last quarter?
CISS's most recent reported quarter was Q1 2026. Net income was $3M with diluted EPS of $-1.33. For a full breakdown of all quarters, see the quarterly earnings table on this page.