C3is Inc.(CISS)Stock Analysis
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Below size threshold
Quality rankings require at least $50M annual revenue or $250M total assets to filter out micro-caps and shell companies. This company reported $42.3M in revenue.
Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.
CISS Stock Analysis & AI Quality Score
AI stock analysis and institutional research for C3is Inc. (CISS), a Industrials sector company. CISS is not currently included in 13F Pro's AI-ranked quality universe — quality rankings require at least $50m annual revenue or $250m total assets to filter out micro-caps and shell companies. this company reported $42.3m in revenue. Based on the latest XBRL financial filings (FY 2025), C3is Inc. reports quarterly revenue of $34.8M, net income of $10.5M, an operating margin of 3.9%. Top institutional holders of CISS by reported 13-F value include L1 Global Manager Pty Ltd, WEXFORD CAPITAL, CITADEL ADVISORS, based on the most recent SEC filings. CISS trades on the Nasdaq exchange and files with the SEC under CIK 1951067. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CISS daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for C3is Inc. directly from SEC EDGAR.
Revenue
FY 2025
$34.8M
Net Income
FY 2025
$10.5M
Free Cash Flow
FY 2025
$3.8M
Operating Margin
FY 2025
3.9%
AI Insight: CISS Financial Trends
Equity base expanded 70% from Q4 2023 to Q4 2025, but absence of profitability and cash-flow data limits assessment of underlying operational health.
• Shareholders' equity grew from $56M (Q4 2023) to $95M (Q4 2025), reflecting consistent capital accumulation.
⚠ No revenue, net income, operating income, or operating cash-flow data available across all five quarters—unable to validate profitability or cash generation.
AI Insight: CISS Ratio Trends
Insufficient data: all ratio fields are blank across the entire dataset.
• No operational, profitability, or return metrics available for analysis.
⚠ Data integrity issue prevents any trend assessment or risk identification.
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Available Research
13F Pro tracks comprehensive data for C3is Inc. including:
Top Institutional Holders of CISS
L1 Global Manager Pty Ltd
$198.1K861,260 shWEXFORD CAPITAL LP
$25.8K112,014 shCITADEL ADVISORS LLC
$11.0K47,635 shSassicaia Capital Advisers LLC
$4.5K19,641 shUBS Group AG
$1.4K6,131 sh
| Fund | Value | Shares |
|---|---|---|
| L1 Global Manager Pty Ltd | $198.1K | 861,260 |
| WEXFORD CAPITAL LP | $25.8K | 112,014 |
| CITADEL ADVISORS LLC | $11.0K | 47,635 |
| Sassicaia Capital Advisers LLC | $4.5K | 19,641 |
| UBS Group AG | $1.4K | 6,131 |
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Popular Research
Is CISS a good stock to buy?
13F Pro's AI-powered analysis of C3is Inc. (CISS) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for CISS are available on the CISS stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.
Which hedge funds own CISS?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling CISS. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of C3is Inc.'s investment landscape.