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earnings-analysis

anthropics/financial-services

Create professional 8-12 page equity research earnings update reports within 24-48 hours of quarterly results.

What is earnings-analysis?

Generates institutional-quality earnings update reports (3,000-5,000 words) analyzing quarterly results for companies already under coverage. Focuses on beat/miss analysis, updated estimates, and thesis impact with 1-3 summary tables and 8-12 charts. Use for fast-turnaround post-earnings analysis when clients are already familiar with the company.

  • Analyzes beat/miss performance against consensus estimates with quantified variances
  • Updates forward financial estimates and explains drivers of changes
  • Creates 8-12 professional charts showing quarterly trends and key metrics
  • Generates 1-3 summary tables with critical financial data
  • Produces properly formatted 8-12 page DOCX reports with clickable source citations
  • Includes updated investment thesis assessment based on quarterly results

How to install earnings-analysis

npx skills add https://github.com/anthropics/financial-services --skill earnings-analysis
Prerequisites
  • Company must already be under coverage (initiation report completed)
  • Access to latest earnings release, 10-Q filing, and earnings call transcript
  • Current consensus estimates from Bloomberg, FactSet, or similar source
  • Prior quarter guidance for comparison
Claude Code
Cursor
Windsurf
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How to use earnings-analysis

  1. 1.Gather latest earnings release, 10-Q filing, earnings call transcript, and consensus estimates (verify dates are current)
  2. 2.Perform beat/miss analysis for each key metric and identify drivers of variances
  3. 3.Update financial model with actual results and revise forward estimates
  4. 4.Create 8-12 charts showing quarterly trends, beat/miss summary, and estimate revisions
  5. 5.Write 8-12 page report with summary, detailed analysis, updated thesis, and valuation impact
  6. 6.Include complete sources section with clickable hyperlinks to all SEC filings and earnings materials
  7. 7.Review for accuracy, formatting, and timeliness before delivery

Use cases

Good for
  • Publish earnings update for Nike Q2 FY24 within 24 hours of earnings release
  • Analyze why Microsoft beat revenue estimates by $2.1B and update FY25 guidance
  • Create post-earnings report showing margin compression in consumer segment with revised estimates
  • Generate quarterly update comparing actual results to prior guidance with valuation impact
  • Produce earnings analysis with segment breakdown and geographic performance trends
Who it's for
  • Equity research analysts covering specific companies
  • Investment banks producing client earnings updates
  • Asset managers needing fast post-earnings analysis
  • Financial advisors updating client investment theses

earnings-analysis FAQ

When should I use earnings-analysis vs. initiation-report?

Use earnings-analysis for quarterly updates on companies already covered (fast 1-2 day turnaround, 8-12 pages). Use initiation-report for new company coverage (3-6 weeks, 30-50 pages with complete background).

How current must the earnings data be?

Earnings release must be within the last 3 months. Verify today's date and release date match before starting. Do not rely on training data; search for the latest earnings results.

What if the company missed estimates significantly?

Lead with the beat/miss analysis, quantify the variance (e.g., 'Revenue missed by $120M or 3%'), explain the drivers, and assess impact on forward estimates and investment thesis.

Are hyperlinks required in the report?

Yes. All sources must include clickable hyperlinks to earnings releases, 10-Q filings, transcripts, and investor presentations. Include a Sources section at the end with all URLs formatted as hyperlinks, not plain text.

Should I include full financial statements in the report?

No. Include only 1-3 summary tables with key metrics. Assume readers have seen the initiation report and earnings release. Focus on what's NEW in the quarterly results.

Full instructions (SKILL.md)

Source of truth, from anthropics/financial-services.


name: earnings-analysis description: Create professional equity research earnings update reports (8-12 pages, 3,000-5,000 words) analyzing quarterly results for companies already under coverage. Fast-turnaround format focusing on beat/miss analysis, key metrics, updated estimates, and revised thesis. Includes 1-3 summary tables and 8-12 charts. Use when user requests "earnings update", "quarterly update", "earnings analysis", "Q1/Q2/Q3/Q4 results", or post-earnings report.

Equity Research Earnings Update

Create professional EARNINGS UPDATE REPORTS analyzing quarterly results for companies already under coverage, following institutional standards (JPMorgan, Goldman Sachs, Morgan Stanley format).

Key Characteristics:

  • Length: 8-12 pages
  • Word Count: 3,000-5,000 words
  • Tables: 1-3 summary tables (NOT comprehensive)
  • Figures: 8-12 charts
  • Turnaround: 1-2 days (within 24-48 hours of earnings)
  • Audience: Clients already familiar with the company
  • Focus: What's NEW - beat/miss, updated estimates, thesis impact
  • Font: Times New Roman throughout (unless user specifies otherwise)

When to Use

Use when the user requests:

  • "Create an earnings update for [Company] Q3 2024"
  • "Analyze [Company]'s quarterly results"
  • "Post-earnings report for [Company]"
  • "Q1/Q2/Q3/Q4 update for [Company]"

Do NOT use if:

  • User requests "initiation report" → Use different skill
  • User requests "flash note" or "quick take" → Different format
  • Company is not already covered → Need initiation first

Critical Requirements

1. Speed & Timeliness

  • Publish within 24-48 hours of earnings release
  • Focus on NEW information only
  • Don't rehash company background extensively

2. Beat/Miss Analysis

  • Lead with whether company beat or missed estimates
  • Quantify variances (e.g., "Revenue beat by $120M or 3%")
  • Explain WHY results differed from expectations

3. Summary Format

  • Keep tables to 1-3 (summary only, not comprehensive)
  • No full P&L/Cash Flow/Balance Sheet (just key metrics)
  • Assume reader has seen initiation report

4. Citations & Source Attribution ⭐⭐⭐ MANDATORY

CRITICAL: Properly cite all data with SPECIFIC sources and CLICKABLE HYPERLINKS.

Include specific citations WITH CLICKABLE LINKS in every figure and table:

Source: Q3 2024 10-Q filed November 8, 2024; Company earnings release
        [Hyperlink "10-Q" to: https://www.sec.gov/cgi-bin/viewer?accession=...]
        [Hyperlink "earnings release" to: https://investor.company.com/news/q3-2024]

HOW HYPERLINKS SHOULD APPEAR IN WORD:

  • Document names appear as blue, underlined clickable links
  • Reader can Ctrl+Click to open source directly
  • Not plain text URLs - formatted hyperlinks with display text

REQUIRED SOURCES LIST:

Cite in every earnings update:

  • ✅ Earnings release (with date and URL)
  • ✅ 10-Q filing (with filing date and EDGAR link)
  • ✅ Earnings call transcript (with date)
  • ✅ Investor presentation/supplemental materials (if available)
  • ✅ Consensus estimates source (Bloomberg/FactSet/etc. with date)
  • ✅ Prior guidance (from previous quarter's materials)

REFERENCE SECTION WITH CLICKABLE HYPERLINKS:

Include "Sources" section at end of report:

SOURCES & REFERENCES

Earnings Materials (Q3 2024):
• Earnings Release (November 7, 2024)
  [Hyperlink entire line to: https://investor.company.com/news/q3-2024-earnings]

• Form 10-Q (Filed November 8, 2024)
  [Hyperlink to: https://www.sec.gov/cgi-bin/viewer?accession=...]

• Earnings Call Transcript (November 7, 2024)
  [Hyperlink to: https://seekingalpha.com/article/...]

• Investor Presentation (November 7, 2024)
  [Hyperlink to: https://investor.company.com/presentations/q3-2024.pdf]

VERIFICATION CHECKLIST:

  • Every figure has source with specific document and date
  • Every table has source with document reference
  • Beat/miss analysis cites consensus source with date
  • Guidance changes cite current and prior guidance sources
  • Key statistics have footnotes
  • Sources section lists all materials with URLs
  • ALL URLs are CLICKABLE HYPERLINKS (not plain text)
  • All SEC filings hyperlinked to EDGAR viewer

5. Updated Estimates

  • Update forward estimates based on results
  • Show old vs. new estimates clearly
  • Explain what changed and why

High-Level Workflow

The earnings update process follows 5 phases:

Phase 1: Data Collection (30-60 minutes)

🚨🚨🚨 CRITICAL: TRAINING DATA IS OUTDATED 🚨🚨🚨

BEFORE STARTING - COMPLETE THESE 4 STEPS IN ORDER:

  1. CHECK TODAY'S DATE - Write down the current date
  2. SEARCH FOR LATEST - Use web search: "[Company] latest earnings results"
  3. VERIFY THE DATE - Confirm earnings release is within last 3 months
  4. CHECK TRANSCRIPT DATE - Verify transcript date matches release date

COMMON MISTAKE: Using outdated earnings calls from training data instead of searching for the latest.

REQUIREMENTS:

  • ✅ Search for latest earnings - do NOT rely on training data
  • ✅ Write down today's date and the release date found
  • ✅ Verify release date is within 3 months of today
  • ✅ Verify transcript date matches release date
  • ✅ If dates don't match or are old (>3 months), search again

See references/workflow.md for detailed search procedures and verification steps.

Phase 2: Analysis (2-3 hours)

  • Beat/miss analysis for each key metric
  • Segment/geographic/product breakdown
  • Margin and guidance analysis
  • Update financial model and estimates

See references/workflow.md for detailed analysis framework.

Phase 3: Chart Generation (1-2 hours)

Create 8-12 charts focusing on quarterly trends and what's new:

  • Quarterly revenue progression
  • Quarterly EPS progression
  • Quarterly margin trends
  • Revenue by segment/geography
  • Key operating metrics
  • Beat/miss summary
  • Estimate revisions
  • Valuation charts

See references/workflow.md for chart specifications.

Phase 4: Report Creation (2-3 hours)

Create 8-12 page DOCX report with specific structure.

See references/report-structure.md for complete page-by-page templates and formatting requirements.

High-level structure:

  • Page 1: Earnings summary with rating and price target
  • Pages 2-3: Detailed results analysis
  • Pages 4-5: Key metrics & guidance
  • Pages 6-7: Updated investment thesis
  • Pages 8-10: Valuation & estimates
  • Pages 11-12: Appendix (optional)

Phase 5: Quality Check & Delivery (30 minutes)

Verify content, formatting, accuracy, and timeliness before delivery.

See references/best-practices.md for quality checklist and common mistakes to avoid.

Output Specification

Primary Deliverable: DOCX report (8-12 pages) File Name: [Company]_Q[Quarter]_[Year]_Earnings_Update.docx Example: Nike_Q2_FY24_Earnings_Update.docx

Contents:

  • Page 1: Summary with rating, price target, key takeaways
  • Pages 2-3: Detailed results analysis
  • Pages 4-5: Key metrics and guidance
  • Pages 6-7: Updated thesis assessment
  • Pages 8-10: Valuation and estimates
  • Pages 11-12: Appendix (optional)
  • 8-12 embedded charts
  • 1-3 summary tables
  • Complete sources section with clickable hyperlinks

Optional Deliverable: XLS model update (optional for earnings updates)

Key Differences from Initiation Report

AspectEarnings UpdateInitiation Report
Length8-12 pages30-50 pages
Words3,000-5,00010,000-15,000
Tables1-3 summary12-20 comprehensive
Figures8-1225-35
Turnaround1-2 days3-6 weeks
ScopeQuarterly resultsComplete company
FocusWhat's NEWEverything
Company BackgroundBrief mention6-10 pages
XLS ModelOptionalRequired

Resources

references/workflow.md

Detailed Phase 1-5 instructions with step-by-step procedures for data collection, analysis, chart generation, and report creation.

references/report-structure.md

Complete page-by-page templates, table formats, and formatting requirements for the DOCX report.

references/best-practices.md

Examples of good/bad headlines, tips for success, common mistakes to avoid, and comprehensive quality checklist.

Dependencies

Required:

  • Python (matplotlib, pandas, seaborn) for chart generation
  • DOCX skill for report creation

Optional:

  • XLS skill for model updates (not required for earnings updates)