Toll-booth Revenue Model and Credit Expansion Crucial to SPGI Growth.

Business Description:

S&P Global Inc provides investment analytics, financial information, credit rating services, commodity insights, and index management that the global financial community utilizes and relies on.

Investment Thesis:

SPGI’s wide grip on global credit and analytics present wide moats that will benefit from private credit expansion. SPGI has a ‘toll-booth’ revenue stream that takes a cut of any company that needs to get S&P ratings, such as ETFs tracking the index, or corporations issuing bonds. Furthermore, consistent and high volume profits from within the financials industry have generated high margins, consistent and sustainable growth, and increasing free cash flow. Strong FCF conversion rates coupled with its capital-light business model and high margins create compounding FCF/share growth, as seen with increasing share buybacks in the recent year.

Moat Source:

SPGI’s massive network and regulatory moat effects, which is bolstered by credit ratings, index tracking, and market intelligence, is built upon decades of data, which can not be meaningfully replicated by competitors. Network effects additionally reinforce each other across segments, creating a web of interconnecting that strengthens with scale. Furthermore, SPGI and Moody’s together control 80% of the international credit market, essentially creating a duopoly on credit ratings. High switching costs in subscription-based market-intelligence software also add to the wide economic moat that SPGI maintains.

Key Financial Metrics (FY2025):

• —Revenue growth (YoY): 7.95%
• —Gross margin: 70.3%
• —Free cash flow margin: 35.58%
• —ROIC: 8.13%
• —Net debt: $9.7B
• —WACC: 8.36%

Valuation:

SPGI’s EV/EBITDA of 17.4x being lower than the 24.6x 5 year average suggests that the company is being valued more conservatively due to uncertainty around future credit issuance and how AI will affect SPGI’s analytics and the software industry as a whole. It should also be noted that ROIC and WACC spread is negative due to high acquisition goodwill, which has understated the true intrinsic value of SPGI’s ROIC. SPGI still maintains well above the market's industry median ROIC of 1.84%. Despite those metrics, the underlying financials remain strong, as SPGI’s FCF yield stands at 4.41% (as of May 2026), which is 23% above its 10-year median of 3.59%. Furthermore, SPGI’s P/E of 27.6x sits below a five year P/E median of 37.6x. SPGI seems discounted, as it can be argued that it has been unfairly punished for credit issuance speculation and AI disruption fears, as the impact of AI on the core financials of SPGI has yet to be realized. SPGI still maintains strong moats, with its power over the financial industry remaining intact.

Key Risks:

The cyclical nature of markets as a whole particularly affects SPGI as a whole, as their ratings business is tied to the market as a whole. Thus, any increases in Federal Reserve rates will reduce debt issuance volumes, which will reduce revenue for SPGI’s core Ratings division, a core driver of overall revenue. Additionally, Regulatory risk around the credit rating oligopoly threatens the business model of SPGI. If regulatory restrictions are imposed on the company, their pricing power and market share could drop significantly, hurting overall performance.

Catalyst:

The primary catalyst within SPGI is rebounds in global debt issuance volumes, which directly drive rebounds in SPGI’s ratings. Specifically, any future decreases in fed rates, while being dependent on the Federal Reserve's rate path, historically lead to higher revenues within financing activity.

Sell Discipline:

Compression of TTM gross margins for three consecutive quarters, or net margins falling below 19.46% (FY2022 historical low) will indicate that pricing power and competitive moats have eroded, reducing confidence in the ability of SPGI to maintain a competitive position within the financials industry. Furthermore, a sustained decline in debt issuance volumes over four consecutive quarters combined with market share loss to competitors, such as Moody’s or Fitch will trigger a sell.