Earnings Quality Analysis Hub: Cash Flow, Accounting, and Red Flag Detection
Earnings can be manipulated through accounting choices. Cash flow cannot. Our earnings quality research library covers OCF/NI ratios, FCF consistency, stock-based compensation dilution, depreciation divergence, and buyback effectiveness—everything you need to separate real profits from accounting fiction.
Earnings Quality Analysis Hub
Your central resource for separating real profits from accounting fiction
Earnings can be manipulated through accounting choices. Cash flow cannot. A company can report record profits while burning cash. It can show declining earnings while generating more cash than ever.
Quick Navigation: Jump to Cash Flow Framework | Accounting Analysis | Industry Studies
Start Here: The Definitive Framework
For a complete 3,400-word framework covering the 3-metric cash flow system, 65-company analysis, sector thresholds, and red flag checklist, read our comprehensive guide:
Earnings Quality: The Complete Framework — Everything you need to separate real profits from accounting fiction
New to stock research? Start with our beginner guide: How to Research a Stock Before You Buy — covers where to find company financials, the five numbers that matter most, and red flags to watch for.
What You'll Find Here
Our earnings quality research library covers:
- 3-Metric Cash Flow Framework — OCF/NI ratio, FCF consistency, cash conversion cycle
- Stock-Based Compensation Analysis — When SBC masks real dilution
- Depreciation Forensics — Detecting aggressive accounting assumptions
- Buyback Effectiveness — Which companies actually return value vs destroy it
- Industry Deep Dives — Fintech, enterprise AI, cloud security, ride-sharing
Featured: Cash Flow Quality Framework
Start here to master the fundamentals of earnings quality analysis.
Our 3-metric framework evaluates any company's cash flow quality using validated SEC filing data.
Cash Flow Quality Analysis: 3-Metric Framework for NVDA, AMD, INTC, AVGO
The 3 metrics:
- OCF/NI Ratio — Is profit backed by cash? (Target: >1.0x)
- FCF Consistency — How many of 8 quarters were FCF-positive? (Target: 8/8)
- Cash Conversion Cycle — How fast does cash cycle through operations? (Lower is better)
Key findings:
- AMD leads with 1.72x OCF/NI ratio (excellent cash conversion)
- NVIDIA's 0.84x signals working capital consuming cash
- Intel at 1/8 FCF consistency shows cash flow distress
Accounting Analysis
Stock-Based Compensation Dilution
Stock-Based Compensation: Tech Dilution Analysis
SBC is a real expense that dilutes existing shareholders. This analysis covers:
- SBC as % of revenue across major tech companies
- Which companies have sustainable vs excessive SBC
- How to adjust earnings for true owner economics
Depreciation Divergence
Depreciation Divergence: Amazon Earnings Quality
Amazon's depreciation-to-capex ratio reveals accounting quality signals:
- How aggressive depreciation inflates current earnings
- Peer comparison showing industry norms
- What divergence means for future margins
Buyback Effectiveness
Buyback Illusion: Effectiveness Analysis
Not all buybacks create value. This analysis covers:
- Which companies repurchase shares at good prices
- Buybacks that offset SBC vs return real capital
- Metrics to measure buyback effectiveness
Industry Studies
Fintech
Fintech Earnings Quality: PayPal, Block, Coinbase
- PayPal's cash conversion trends post-spinoff
- Block's Bitcoin revenue impact on quality metrics
- Coinbase's crypto cycle dependency
Enterprise AI
Enterprise AI Earnings Quality: Palantir vs Snowflake
- PLTR's government vs commercial segment quality
- SNOW's consumption model cash flow dynamics
- SBC intensity comparison in AI/data platforms
Cloud Security & Observability
Cloud Security/Observability Earnings Quality Rankings
- CrowdStrike, Datadog, Zscaler quality comparison
- Recurring revenue quality vs one-time sales
- Path to profitability analysis
Ride-Sharing
Uber vs Lyft Earnings Quality: FCF Turnaround Comparison
- UBER's FCF inflection point analysis
- LYFT's narrower path to profitability
- Unit economics improvement trends
Semiconductor (Deep Dive)
AMD Cash Quality Advantage: 1.72x OCF/NI Beats NVIDIA
- Why AMD converts profit to cash 2x more efficiently than NVIDIA
- Inventory management comparison
- What the OCF/NI gap means for investors
Earnings Quality Thresholds
Use these benchmarks when evaluating any company:
| Metric | Excellent | Good | Warning | Red Flag |
|---|---|---|---|---|
| OCF/NI Ratio | >1.2x | 1.0-1.2x | 0.8-1.0x | <0.5x |
| FCF Consistency | 8/8 quarters | 6-7/8 | 4-5/8 | <4/8 |
| SBC/Revenue | <5% | 5-10% | 10-20% | >20% |
| Depr/Capex | Industry norm | ±10% of peers | ±20% | Major divergence |
Red flag combination: OCF/NI below 1.0 + rising receivables + high SBC = earnings quality concern. Any single metric can have legitimate explanations; multiple warning signs together warrant deeper investigation.
How to Use This Research
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Start with the framework — Learn the 3-metric system in our cash flow quality guide
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Check the thresholds — Apply the benchmarks above to your target company
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Read industry comparisons — Context matters; compare within sectors
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Watch for combinations — Single metrics can mislead; patterns reveal truth
Related Tools
- ROIC Screener — Filter by quality metrics
- Company Deep Dives — Individual company cash flow analysis
- SEC Filing Intelligence — Track accounting changes
Keep Learning
This hub is updated as new earnings quality research is published. Current coverage: 9 posts across 6 themes.
Coming soon: Healthcare earnings quality, capital allocation scorecards, and real estate FFO analysis.
In This Series (19 articles)
A Repeatable 5-Signal Filing Screen (Built to Run Across Many Companies)
Going to the source — the company's own filings — beats tips and news. Here is the repeatable 5-signal screen (revenue quality, margins, FCF conversion, leverage, ROIC), framed so it runs across N companies programmatically, not one filing at a time.
What's In a 10-K Filing: Section-by-Section Investor Guide
The average 10-K filing contains over 500,000 characters of text. Most investors don't know what sections exist, let alone where to find specific information. This guide breaks down every section and explains what investors actually find in each.
Earnings-Quality Signals: A Builder's Catalog (Cash Conversion, SBC, Buyback Effectiveness)
High-quality earnings convert to cash; low-quality earnings are accounting choices. Here is the signal catalog — cash conversion, accruals, SBC, buyback effectiveness — with sector-specific thresholds and original SEC-corpus data, framed for screening rather than reading one filing.
Bank Reserve Quality: JPM's 5.43x vs BAC's 2.48x Coverage
All three mega-banks maintain similar capital adequacy (TCE ratios 6.7-6.9%), but reserve quality tells a divergent story: JPM 5.43x vs BAC 2.48x coverage, BAC's flat ALLL despite highest NPLs, JPM's hidden deterioration (NPAs up 23%), WFC turnaround validated (lowest NCOs). The 4-metric framework reveals which banks are prepared for credit stress.
The ROIC Illusion: Why PSX's 21% vs VLO's 4.5% Tells the Wrong Story About Refiner Quality
PSX 21% ROIC vs VLO 4.5%? The numbers lie. VLO's Cash ROIC is 23.3%—actually the highest. One-time California impairments distort the picture. Here's the analytical framework that matters.
Cash Flow Quality Analysis: 3-Metric Framework for NVDA, AMD, INTC, AVGO
Master the 3-metric cash flow quality framework used by institutional investors. Analyze OCF/NI Ratio, FCF Consistency, and Cash Conversion Cycle with validated 2025 data for NVIDIA, AMD, Intel, and Broadcom. Includes specific thresholds and step-by-step methodology.
FCF vs Earnings: Cash Conversion Framework
Earnings can be manipulated through accounting choices. Cash flow cannot. Learn the cash conversion framework—synthesizing Damodaran's multi-period analysis, Greenwald's earnings power value, and Sloan's accruals anomaly—to separate real profits from accounting fiction.
How to Calculate Free Cash Flow: SaaS FCF Formula Guide
Learn to calculate free cash flow (FCF = OCF - CapEx) with real 2025 SEC filing data from Adobe, Zoom, Snowflake, and Intuit. Discover why ZM's 41.7% FCF margin beats Adobe, how Snowflake generates positive FCF despite $1.35B net loss, and why Intuit's quarterly FCF swings 7x between tax seasons.
The Depreciation Divergence: Why Amazon Is Big Tech's Earnings Quality Play
Michael Burry warns Big Tech will understate depreciation by $176B through 2028. Amazon is taking a contrarian approach—shortening useful lives and accepting a $700M profit hit while peers extend to boost earnings. Learn how to screen for earnings quality using the capex/depreciation ratio.
The SBC Tax: Which Tech Giants Are Diluting Your Shareholder Returns?
Morgan Stanley estimates 99% of software FCF goes to stock-based compensation. But the impact varies dramatically: Snowflake's SBC is 14x higher than Amazon's as a percentage of revenue. Our Filing Intelligence analysis reveals which companies offset dilution - and which leave shareholders holding the bill.
The Buyback Illusion: We Analyzed $2.9 Trillion in Stock Repurchases - Here's Which Companies Are Wasting Shareholder Money
Companies spent $2.9 trillion on buybacks since 2019. But are they actually reducing shares? Our analysis reveals the uncomfortable truth that 95% of programs are ineffective.
Cloud Security Earnings Quality: DDOG vs CRWD vs NET vs ZS vs ESTC
Five cloud security platforms, five different approaches to shareholder value. Elastic (7/10) stands out with neutral accounting and sustainable SBC. CrowdStrike (4/10) raises red flags with 22.9% SBC/revenue and multi-front July 19 litigation. Our 5-pass filing intelligence reveals what standard screeners miss.
Uber vs Lyft 2025: $8.5B FCF Turnaround vs 7/10 Earnings Quality
LYFT has higher gross margin (42.6%) AND better earnings quality (7/10) than UBER. So why is LYFT barely profitable? The answer: OpEx. LYFT spends 42.2% of revenue on operating expenses vs UBER's 30.6%. Our 5-pass filing intelligence reveals how scale economics beat unit economics in rideshare.
Tracking Forward Guidance vs Actuals: Structured Extraction Across 500+ Filers
Forward guidance is management's official forecast of revenue, EPS, and margins, but it is unstructured and scattered across filings and calls. Here is how to turn it into a consistent guidance-vs-actual series across quarters for 500+ public companies.
Form 6-K, Normalized: Why Foreign-Filer Earnings Break Naive EDGAR Pipelines
FPIs file Form 6-K for everything from quarterly earnings to governance notices, on no fixed schedule — so a naive find-the-latest-earnings pipeline breaks on international names. Here is how 6-K cadence actually varies, and how to extract earnings from the flood programmatically.
How to Read a 20-F Annual Report: Investor's Guide to Foreign Stock Filings
Every guide to Form 20-F is written for companies filing it—not investors reading it. This guide shows you which sections to focus on, what to skip, and how to spot red flags in foreign company annual reports.
The 4 SEC-Filing Signals That Predicted 3M's 54% Dividend Cut, 6 Months Early
Traditional dividend screens miss deterioration. This 4-metric signal, built on 8-quarter payout trends from SEC filings, flagged 3M's 54% cut six months early, Intel's 2024 suspension, and Leggett & Platt's 89% reduction. Here are the metrics and the worked cases.
CrowdStrike's Risk Factors Are No Longer Theoretical
CrowdStrike's 10-Q tells a rare story: risk factors that are actively materializing. Two risks escalated, one is new, and zero have been resolved. The July 19 incident created $101M+ in expenses, litigation with no disclosed maximum exposure, and management admissions that read like warnings, not disclaimers. This is a test case for reading risk factors seriously.
PLTR vs APP: Why 6x SBC Spread Reveals AI Scaling Economics
Palantir (14.6% SBC) and AppLovin (2.4% SBC) both grew revenue ~65% in Q3 2025. So why does one require 6x more equity compensation? Our SEC filing analysis reveals diverging trajectories that matter more than static spreads: APP's SBC is declining 38% YoY while PLTR's is accelerating 42% YoY. The difference: human-intensive vs AI-engine scaling economics.
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