Financial research concept

Credit Ratings Adjusted Operating Margin

Credit ratings adjusted operating margin measures issuer-adjusted segment profitability for a ratings business after the adjustments defined by the reporting company.

By Lee BaileyPublished Sep 24, 2026
Research context

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Research date
Sep 24, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
15 connected conceptsPart of the reviewed Credit Ratings Economics; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.
  1. Why it matters
  2. Investor caution
  3. Part of the Credit Ratings Economics
  4. See It in Company Research
  5. Continue Research

Credit Ratings Adjusted Operating Margin measures adjusted operating profit as a percentage of revenue for a credit-ratings segment under the issuer's non-GAAP framework.

Moody's reported a 68.3% adjusted operating margin for Moody's Investors Service in Q2 2026, up 410 basis points from the prior-year period.

Why it matters

The measure helps investors see how ratings revenue growth translates into segment profitability when issuance-sensitive transaction fees accelerate faster than the cost base.

Investor caution

This is an issuer-adjusted margin, not GAAP consolidated operating margin. Excluded items and segment allocations can differ across companies and periods.

Source:

Part of the Credit Ratings Economics

Connect ratings revenue composition and business-line mix to rated issuance activity and segment operating leverage.

How the model fits together
  • Transaction versus recurring revenue: Transaction revenue rises and falls with new issuance and other one-time rating activity, while recurring revenue reflects monitoring and qualifying program fees. Their revenue mixes show the period composition, and transaction-revenue growth shows how the issuance-sensitive side is changing.
  • Ratings line-of-business composition: Core ratings revenue is composed of corporate finance, structured finance, financial institutions, and public, project and infrastructure finance under Moody's reporting framework. The categories describe revenue sources, not standardized market-size shares.
  • Issuance demand and operating leverage: Rated issuance growth measures market activity across investment grade, high yield, leveraged loans, and the broader ratings portfolio. Comparing issuance growth with transaction-revenue growth and adjusted operating margin shows how volume, mix, fee realization, and the cost base convert capital-markets activity into segment economics without implying a fixed take rate.

See It in Company Research

These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.

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