Is Alphabet Stock Undervalued?

Alphabet trades at roughly 17x trailing earnings versus 25x for the S&P 500, but the article argues this figure is distorted by mark-to-market gains on its SpaceX investment. With about $200 billion of annual capital expenditures depressing free cash flow, operating profit and operating cash flow suggest Alphabet is valued around its historical average rather than materially undervalued. The assessment remains constructive on owning the stock, though it is not viewed as a broad bargain comparable with April 2025.

Analysis

The relevant valuation debate is not reported EPS versus cash flow; it is whether AI infrastructure spend earns above Alphabet’s cost of capital before depreciation catches up. A large buildout can support near-term revenue growth while masking a 2027-2028 margin problem if incremental Search monetization, Cloud utilization, and Gemini enterprise adoption fail to absorb fixed compute costs. The market should therefore value GOOG on forward operating income after a normalized depreciation run-rate, not on either headline P/E or current free cash flow.

The article’s treatment of private-company valuation marks should be discounted until independently reconciled with Alphabet’s filings: non-operating fair-value gains/losses do not change the core advertising or Cloud earnings power, but they can create headline EPS volatility and mechanical multiple expansion/compression. A downward mark could be a short-term entry opportunity only if Search query share, paid-click pricing, and Google Cloud operating margin remain intact; it is not evidence of underlying undervaluation.

Consensus may be too sanguine on the competitive asymmetry of AI capex. MSFT and AMZN can amortize compute through enterprise software and cloud workloads, while META can monetize engagement directly; GOOG must demonstrate that AI answers do not cannibalize high-value commercial queries faster than new ad formats monetize them. Over the next 1-3 months, quarterly capex guidance and Cloud backlog/conversion matter more than valuation commentary. Over 6-18 months, the key catalyst is incremental operating margin: sustained expansion despite elevated depreciation would justify multiple resilience, while flat margins would expose GOOG to a de-rating versus MSFT.

Key Decisions for Investors

• Maintain a neutral-to-modest long GOOG only on post-earnings weakness, contingent on Search revenue growth remaining above consensus and Google Cloud operating margin holding or expanding. Target 10-15% upside over 6-12 months from earnings delivery; exit if management raises capex without a corresponding increase in revenue or operating-profit guidance.
• Use a relative-value expression rather than a broad AI-beta long: long GOOG / short MSFT in equal-dollar size only if GOOG’s forward operating-income multiple widens to a material discount while Cloud growth and margins converge. This isolates monetization execution from Nasdaq duration risk; cover if Azure reaccelerates materially or Google Cloud growth decelerates for two consecutive quarters.
• Set an earnings watch item, not an options trade: verify the magnitude and accounting treatment of investment marks, normalized depreciation, AI-related capex, and Cloud backlog. A headline EPS miss driven by marks with unchanged operating guidance is potentially buyable; a miss accompanied by lower Search monetization or worsening Cloud margin is thesis-falsifying.
• Avoid treating SPCX exposure as investable look-through value absent verified disclosure and liquidity assumptions. Any private-asset mark should receive a steep holding-company discount until realization mechanics, ownership percentage, and tax/accounting treatment are clear.