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Moody's vs S&P Global: Which Stock Looks Stronger in 2026?

The structural profiles are close, with S&P Global carrying a narrow edge on stability. Moody's still has the edge on stability, which keeps the comparison from looking entirely one-sided. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-07-05

The page question resolves through stability, where Moody's Corporation holds the stronger read even though the broader score still favours S&P Global Inc..

INDUSTRY COMPARISON

Both operate in: Financial Data & Stock Exchanges

This comparison is based on industry proximity, not on functional trajectory similarity. MCO and SPGI share the same industry classification.

For a similarity-based comparison, see how Moody's and S&P Global each position within their functional peer groups in AssetNext.

Peer-Relative Score
MCO
Moody's Corporation
42
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
SPGI
S&P Global Inc.
43
Peer-Score
Signal qualitylow
Peer basis: S&P 500

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

The clearest separation appears in stability.

Dimension spread: MCO vs SPGI Profitability 39 43 Stability 51 22 Valuation 50 59 Growth 27 43 MCO SPGI
Gap Ranking
#1 Stability +29
#2 Growth +16
#3 Valuation +9
#4 Profitability +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for MCO and SPGI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer MCOSPGI Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Moody's Corporation.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

Where MCO and SPGI each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY MCO Elevated · below norm 0th 50th 100th 21 pct gap SPGI Neutral · below norm 0th 50th 100th 90th 70th
Today SPGI sits in the upper-middle of its own 5-year history (70th percentile), while MCO sits higher in its own history (90th). Within each stock's own 5-year context, SPGI is at a historically more favourable entry position than MCO. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Stability
On stability, Moody's Corporation is positioned higher in the group, while S&P Global Inc. is closer to the middle.
Growth
S&P Global Inc. sits higher in the group on growth, adding to the overall structural advantage.
Stability — Dominant Gap
MCO
51
SPGI
22
Gap+29in favour of MCO

The clearest distance comes from a steadier profile over time.

What keeps the gap from being one-sided

Moody's Corporation still shows lower market-fundamental divergence, which keeps the wider picture mixed rather than completely one-sided.

What this means for the comparison

Stability is the clearest driver of the lead, with growth adding further support — though stability still provides a real counterweight.

Explore full peer positioning in AssetNext

Break down the MCO vs SPGI comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how MCO and SPGI each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.