Comcast Corp. (CMCSA) 10-K Red Flags
Risk signals extracted deterministically from Comcast Corp.’s SEC 10-K/10-Q XBRL filings — no LLM, every finding cites the underlying data.
Detected red flags (13)
- Material weakness in internal controls: The term "material weakness" "internal control" appears in 2 recent filing(s) (vs 2 in the prior period). This risk language is ongoing.
- Operating cash flow exceeds net income: OCF is 1.68x net income, indicating high earnings quality — cash conversion is strong and accruals are not inflating reported profits.
- Deferred revenue growing — future revenue visibility: Deferred revenue grew +16.8% to $4.10B, providing forward revenue visibility. This is a positive leading indicator for subscription or contract-based businesses.
- NEW: Off-balance sheet arrangements: Off-balance sheet arrangements appears in recent filings but not in the prior 24-month period. Monitor for materiality.
- Endogenous analysis: Strong cash conversion (OCF > NI) combined with growing deferred revenue provides high forward visibility. The business model appears to generate sustainable, recurring cash flows — a positive structural indicator.
- 4 new XBRL disclosure(s) in latest filing — expanding reporting scope.
- 20 disclosure(s) dropped from prior year — reduced reporting granularity.
- 1 new risk-language term(s) detected in filing text: Off-balance sheet arrangements.
- Ongoing high-severity risk language: Material weakness in internal controls.
- Composite risk: Elevated.
- Liquidity current ratio 0.80 (stretched).
- Material weakness in internal controls: The term "material weakness" "internal control" appears in 2 recent filing(s) (vs 2 in the prior period). This risk language is ongoing.
- Operating cash flow exceeds net income: OCF is 1.68x net income, indicating high earnings quality — cash conversion is strong and accruals are not inflating reported profits.
Filings & ownership
- Latest annual report (10-K) filed Feb 3, 2026.
- Latest quarterly report (10-Q) filed Jul 23, 2026.
- 28 recent 8-K material-event filings in the index.
- Recent insider Form 4s: 0 buy vs 0 sell transactions.
- ~10,000+ recent 13F-HR filings reference Comcast Corp.; broad institutional reporting.
- Recent filers include ALLEN HOLDING INC /NY, ALLEN HOLDING INC /NY, ALLEN HOLDING INC /NY.
- 20 recent 13G passive institutional ownership notices.
Full CMCSA analyst report
Valuation (DCF & Graham), technicals, macro exposure, risk scorecard and 13F/13D ownership.
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