Observed Signal · Aug 3, 2026 · Earnings Report · Source: CNBC Technology · Impact: 4/5 · Sentiment: Neutral
Big Tech AI Stakes Distort Earnings Picture
Major technology companies have reported large, mark-to-market investment gains from private AI firms Anthropic and OpenAI that have materially inflated headline corporate earnings this quarter. Microsoft, Amazon and Alphabet booked sizeable equity gains — in some instances driven also by SpaceX — which LSEG says lifted S&P 500 earnings growth to about 48% year-over-year; excluding those private-investment gains aggregate growth falls to roughly 29%. Analysts and sell-side researchers note these are accounting gains that don’t reflect underlying operating performance, and many analysts exclude such items in non-GAAP views. The dynamic has produced larger-than-usual earnings beats and highlights how mega-cap tech stakes in private AI companies can skew market signals ahead of potential IPOs for those startups.
Mega-cap tech companies’ mark-to-market gains from private AI investments materially inflated headline S&P earnings and analyst surprises, affecting market signals, forecasts, and valuation interpretation across the tech and broader market.
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Key Takeaways & Evidence Grounding
- LSEG reported S&P 500 earnings growth of roughly 48% year-over-year for the most recent quarter; excluding private AI investment gains the growth is around 29%.
- Amazon committed $50 billion to OpenAI in late February and recorded a $53.4 billion investment gain in the quarter, primarily from its Anthropic stake.
- Alphabet’s bottom-line growth surged nearly 300% in the quarter, helped by gains tied to SpaceX and Anthropic; without those gains the jump would be closer to 23%.
- Microsoft recorded a net income gain of $3.2 billion mostly from Anthropic and reported a $480 million gain related to its OpenAI stake.
- Anthropic and OpenAI have seen soaring private-market valuations, described in the article as each being valued just south of $1 trillion.
Connected Companies & Entities
9 Entities mapped“Anthropic and OpenAI have both seen soaring valuations in private markets, with each valued just south of $1 trillion amid the ongoing AI bo...”
“Microsoft, Amazon and Alphabet booked sizable investment gains in the most recent quarter thanks to stakes in Anthropic and OpenAI, and in o...”
“Amazon is a major backer of OpenAI, and it committed $50 billion in the ChatGPT maker in late February....”
“Anthropic and OpenAI have both seen soaring valuations in private markets, with each valued just south of $1 trillion amid the ongoing AI bo...”
“Microsoft, Amazon and Alphabet booked sizable investment gains in the most recent quarter thanks to stakes in Anthropic and OpenAI, and in o...”
“Alphabet saw a similar dynamic, mostly thanks to SpaceX....”
“Earnings growth for the S&P 500 in the most recent quarter is up around 48% from a year ago, according to Tajinder Dhillon, LSEG’s head of e...”
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“— CNBC’s Robert Hum contributed reporting....”
Ontology Mapping & Concepts
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