Tech Mega-Cap Q1 2026 Earnings Blowout Sends S&P 500 to New All-Time High 7,209 — MSFT +18%, GOOGL +22%, META Net Income +61%, AMZN Beat; Combined AI Capex ~$500B/Year

Markets on April 30 reacted jubilantly to blowout Q1 2026 earnings from the four mega-cap technology hyperscalers — all released after market close on April 29 — sending the S&P 500 to a **new all-time high close of 7,209.01** (+1.02%, the best day since the April 14 post-IMF-Spring-Meeting relief rally). **Earnings by company (Q1 2026):** **Microsoft (FY2026 Q3, ended March 31):** - Revenue: **$82.9 billion** (+18% year-over-year), beat consensus of $81.39B - Diluted EPS: **$4.27** (+23% YoY), beat consensus of $4.06 - Microsoft Cloud revenue: **$54.5 billion** (+29% YoY) - Azure cloud growth guidance: **39-40%** at constant currency - Commercial remaining performance obligation: +99% to $627 billion **Alphabet (Q1 2026):** - Revenue: **$109.9 billion** (+22% year-over-year) - EPS: **$5.11** (+81% YoY — driven by share buybacks and margin expansion) - Google Cloud: **$20 billion** (+63% YoY — significant acceleration) **Meta Platforms (Q1 2026):** - Net income: **$26.8 billion** ($10.44/diluted share), up from $16.6B ($6.43/share) a year ago — **+61% YoY** - Increased 2026 total capital expenditure guidance to **$115-135 billion** (from $60-65B in 2025) **Amazon (Q1 2026):** - All reported segments beat expectations **Combined AI infrastructure capex surge:** The four companies now forecast combined annual capex of approximately **$490-520 billion** in 2026 (Meta $115-135B, Alphabet $175-185B, Amazon ~$200B, plus Microsoft guidance). This represents the most concentrated private infrastructure investment in economic history — and a key driver of the GDP beat at +2.0% for Q1 2026. **Market context:** - S&P 500 closed at **7,209.01** (+1.02%), a new all-time high (previous ATH: ~7,165, April 24) - Nasdaq Composite surged approximately +2.5% - The 'Magnificent 4' market caps appreciated by approximately $400-600 billion on April 30 **Macro implication:** The tech earnings beat confirms that AI investment remains the primary structural offset to the Iran war stagflation shock — providing GDP growth (capex + data center construction) even as energy costs pressure inflation and consumer spending. However, the concentration of this support in 4-7 companies raises the systemic risk flagged by the IMF in its January and April 2026 WEO reports.