S&P Indices Adjustment Announcement
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 06 2026
0mins
Source: PRnewswire
- SmallCap Additions: On March 13, 2026, NAPCO Security Technologies (NSSC) will be added to the S&P SmallCap 600 index, enhancing representation in the information technology sector and likely attracting more investor interest.
- S&P 100 Changes: On March 23, 2026, four companies including Micron Technology (MU), Lam Research (LRCX), and Applied Materials (AMAT) will join the S&P 100 index, reflecting the ongoing growth trend in the information technology industry, which may enhance liquidity for these stocks.
- Component Deletions Impact: PayPal Holdings (PYPL) and American International Group (AIG) among others will be removed from the S&P 100 index on March 23, 2026, potentially putting short-term pressure on their stock prices, prompting investors to monitor subsequent market reactions.
- MidCap Adjustments: The S&P MidCap 400 index will add six companies including Solstice Advanced Materials (SOLSM) on March 23, 2026, highlighting the increasing significance of mid-sized firms in the market and potentially providing new investment opportunities for investors.
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Analyst Views on SPGI
Wall Street analysts forecast SPGI stock price to rise
15 Analyst Rating
14 Buy
1 Hold
0 Sell
Strong Buy
Current: 418.020
Low
546.00
Averages
617.77
High
675.00
Current: 418.020
Low
546.00
Averages
617.77
High
675.00
About SPGI
S&P Global Inc. provides essential intelligence. Its operations consist of five businesses: S&P Global Market Intelligence (Market Intelligence), S&P Global Ratings (Ratings), S&P Global Commodity Insights (Commodity Insights), S&P Global Mobility (Mobility) and S&P Dow Jones Indices (Indices). Market Intelligence is a global provider of multi-asset-class data and analytics integrated with purpose-built workflow solutions. Ratings is an independent provider of credit ratings, research, and analytics, offering investors and other market participants information, ratings and benchmarks. Commodity Insights is an independent provider of information and benchmark prices for the commodity and energy markets. Mobility is a provider of solutions serving the full automotive value chain, including vehicle manufacturers and retailers. Indices is a global index provider that maintains a variety of valuation and index benchmarks for investment advisors, wealth managers and institutional investors.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Stock Price Decline Context: S&P Global's stock has fallen 17% since the beginning of the year due to fears surrounding generative AI, with a 25% drop from its 52-week high, leading to a current market cap of $122 billion that attracts investor interest.
- Disappointing Earnings Guidance: During the February earnings call, S&P Global projected 2026 EPS of $19.40 to $19.65, falling short of Wall Street's $19.96 estimate, disappointing investors regarding growth prospects in its Credit Ratings and Market Intelligence segments.
- Significant Competitive Advantage: Holding a 50% market share in the credit ratings industry, S&P Global benefits from expertise and trust, creating strong barriers to entry that hinder new competitors from entering the market.
- Future Value Unlocking: S&P Global plans to spin off its mobility division later this year, expected to unlock value for both S&P Global and the newly formed Mobility Global, solidifying its position as a pure-play financial services company.
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- Importance of Trust: As AI technology rapidly evolves, the demand for S&P Global's trusted and proprietary financial data may increase, especially in an era where information is abundant, making trust a scarce resource that enhances the company's market position.
- Evolution of Financial Infrastructure: S&P Global has transformed from a traditional ratings agency into a crucial financial infrastructure player globally, with products like Capital IQ and S&P Dow Jones indexes deeply embedded in institutional workflows, showcasing its irreplaceability in the industry.
- AI and Data Quality Relationship: While AI models are becoming increasingly powerful in processing information, their reliance on high-quality data makes S&P Global's proprietary datasets more valuable, as these datasets are deeply integrated into the financial system and difficult to replicate.
- Market Misunderstanding and Future Outlook: Although concerns about S&P Global facing AI disruption are valid, the company's true competitive advantage in the AI era lies in its trusted financial infrastructure and datasets, which may further strengthen its market position as trust becomes a critical resource.
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- Market Concerns Analysis: As AI models rapidly advance in financial analysis, investors have expressed concerns about S&P Global's future, fearing potential pricing pressure from lower-end research tools, which has negatively impacted market sentiment.
- Core Competency Shift: S&P Global has evolved from merely a ratings agency into a crucial financial infrastructure player, with products like Capital IQ and S&P Dow Jones indexes deeply integrated into institutional workflows, highlighting its irreplaceability in the market.
- Importance of Data Quality: Despite advancements in AI technology, it still relies heavily on high-quality data sources, and S&P Global possesses decades of proprietary financial datasets that are deeply embedded in the financial system and difficult to replicate, further solidifying its market position.
- Strategic Positioning in the AI Era: S&P Global is actively integrating AI capabilities into its platforms and expanding AI-driven workflow tools, indicating that the company is adapting to changes in the AI era and enhancing its value within financial infrastructure.
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- Market Share Advantage: S&P Global holds a dominant 50% market share in the credit ratings industry, and despite threats from generative AI, its established trust and expertise provide a competitive edge in the sector.
- Stock Price Decline: Since the beginning of the year, S&P Global's stock has fallen 17%, down 25% from its 52-week high, reflecting investor disappointment over its 2026 earnings-per-share guidance, which is expected to fall short of Wall Street's estimates.
- Attractive Valuation: Currently, S&P Global's stock is priced at 27.4 times earnings and 22 times forecast earnings, marking its lowest valuation since late 2022, potentially offering investors a reasonable buying opportunity.
- Business Restructuring Plan: S&P Global plans to spin off its mobility division later this year, forming Mobility Global, which will focus on automotive data and intelligence; this move is expected to unlock value for both S&P Global and the newly formed entity, further solidifying its pure-play financial services positioning.
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- Talks Cancelled: The Swiss Foreign Ministry announced the cancellation of U.S.-Iran peace talks originally scheduled for June 17 in Bürgenstock, as Vice President JD Vance's absence diminishes confidence in future negotiations, heightening geopolitical risks.
- Market Reaction: Although stock markets are near record highs, increased uncertainty has led to cautious investor sentiment, with expectations of volatility during the U.S. market closure potentially impacting short-term trading strategies.
- Oil Price Stabilization: Crude prices have steadied after sharp declines, with signs of recovery in shipping through the Strait of Hormuz; OPEC's Secretary General emphasized focusing on fundamentals, countering concerns of a supply glut, which reflects market confidence in supply-demand balance.
- Yen Depreciation: The yen has fallen to a 40-year low, prompting Japan's Finance Minister to indicate readiness for decisive action against speculative moves in the foreign exchange market, which may trigger a reassessment of Japan's monetary policy.
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- SpaceX Market Performance: SpaceX achieved a market valuation of $1.77 trillion by its third trading day, making it the fifth-largest company globally, indicating strong market demand and investor confidence that could drive future financing and expansion opportunities.
- Index Inclusion Rule Changes: S&P Global modified its Total Stock Market index inclusion criteria by lowering float requirements, facilitating SpaceX's eligibility, although the S&P 500 still mandates a 12-month waiting period, reflecting adaptability to emerging companies.
- Nasdaq-100 Updates: Nasdaq revised its inclusion standards, allowing new IPOs to be added after just 15 trading days, meaning SpaceX will soon be included, which is expected to attract more investor attention to its stock performance.
- Float Limitations: With only about 4% of shares issued, SpaceX's weighting in indices is constrained, despite a market cap exceeding $2.6 trillion, resulting in investors holding approximately $64 worth of SpaceX stock in the QQQ ETF, highlighting the impact of float on index investments.
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