Which is better, MCO or RLI?

On the Buffett-Fit framework, Moody's Corporation (MCO) currently grades higher than RLI — 71/100 (B grade) vs 61/100 (C). That said, "better" depends on which framework you trust — MCO wins on Warren Buffett, Benjamin Graham, Philip Fisher, Peter Lynch, Joel Greenblatt, Charlie Munger, and Terry Smith; RLI wins on none. The full pillar breakdown is on this page.

Should I buy MCO or RLI?

This page is an educational comparison, not investment advice. Both MCO and RLI are graded against the same Buffett 5-pillar framework (moat, earnings durability, management quality, financial health, valuation) plus six other documented investor frameworks. Read the side-by-side breakdown to see which one matches the criteria you care about most — and always do your own research before making any investment decision.

Is MCO better than RLI for value investing?

On the Buffett-style value-investing framework, MCO currently grades higher — 71/100 vs 61/100, a 10-point gap. The gap is driven by which pillars each stock passes; the table on this page shows moat, durability, management, financial health, and valuation side-by-side.

What's the difference between MCO and RLI on Warren Buffett's framework?

Both stocks are evaluated on the same five pillars: economic moat (durable competitive advantage), earnings durability (consistent profitability), management quality (capital allocation), financial health (conservative balance sheet), and valuation (margin of safety). MCO currently scores 71/100 (B grade); RLI scores 61/100 (C grade). The "Where each wins" section on this page breaks down which pillar each stock dominates.

Which has the stronger moat, MCO or RLI?

Moat strength is one of the five pillars in the Buffett-Fit score on this page. MCO and RLI are each scored on ROIC sustainability, gross-margin durability, and qualitative signals like brand strength, switching costs, network effects, and regulatory barriers. The pillar breakdown on this page shows the moat sub-score side-by-side so you can see which one has the more durable competitive advantage.

Which is more undervalued, MCO or RLI?

Valuation is one of the five Buffett-Fit pillars on this page. Both stocks are scored on owner-earnings yield, price-to-intrinsic-value vs the underlying compounding rate, and the margin of safety relative to a conservative DCF. The valuation sub-score in the table below tells you which one currently trades at a more attractive price relative to its underlying business quality.

Are MCO and RLI both Financial Services stocks?

Yes — both Moody's Corporation (MCO) and RLI Corp. (RLI) operate in the Financial Services sector. That makes this a direct sector-peer comparison, which is the apples-to-apples way to use the Buffett-Fit framework: the score weighs each stock against its sector's specific quality and valuation benchmarks (sector-relative bonus), so the cross-stock comparison isn't distorted by inter-sector base-rate differences.

Is this MCO vs RLI comparison investment advice?

No. This page is an educational pattern-match against documented public frameworks (Buffett, Graham, Fisher, Lynch, Greenblatt, Munger, Smith), not personalised investment advice. The scores reflect how closely each stock matches each framework's documented criteria — they are not buy/hold/sell recommendations. Always do your own research and consult a licensed financial adviser for personalised advice.

Stock comparison

Moody's

RLI

Scored across Buffett, Graham, Lynch and Greenblatt - plus a side-by-side metric table covering valuation, quality, growth and balance sheet.

MCO

Moody's

Market cap

$78.46B

Sector

Financials

RLI

Market cap

$4.83B

Sector

Financials

Overall winner

Moody's MCO

Wins on the combined sum of fit scores across all four strategies. Per-strategy breakdown below.

Fit scores by strategy

Strategy	MCO	RLI	Winner
Warren Buffett	71B	61C	MCO
Benjamin Graham	83A	49D	MCO
Philip Fisher

Side-by-side metrics

Metric	MCO	RLI
Market cap	$78.46B	$4.83B
P/E (TTM)	30.4x	11.9x
EV/EBIT	23.4x	9.6x
ROIC (TTM)	23.11%	17.17%
Gross margin	69.69%	37.51%
Net margin	31.69%	20.8%
Revenue CAGR 5y	5.55%

Where each one wins

The metrics with the biggest gap between the two - sorted so the most decisive edges read first.

MCO leads on

Market cap$78.46Bvs $4.83B+94%
Gross margin69.69%vs 37.51%+46%
Net margin31.69%vs 20.8%+34%
ROIC (TTM)23.11%vs 17.17%

More like MCO

MCO vs MSCI MCO vs V MCO vs MA MCO vs PLMR MCO vs TW MCO vs MKTX

More like RLI

RLI vs MSCI

Related on invest-like

Strongest Moat Highest ROIC Warren Buffett strategy Economic Moat

Educational tool. Fit scores are deterministic projections from public financials onto each investor's published criteria - not personal recommendations or advice.