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Hello, this is the financial editor for Daily Stock.
Key Takeaways
- **Breaching the 90% Share Barrier**: Google's global search market share fell below the 90% mark (to approximately 89.8%) for the first time since 2015, signaling a crack in its monopolistic status.
- **Prolonged Legal Risks**: Legal risks have reached a peak following the US Department of Justice's (DOJ) ban on exclusive agreements, combined with the DOJ's demands to force the sale of the Chrome browser and Google's subsequent appeals.
- **Financial Paradox**: Despite the slight drop in market share, Google's quarterly search advertising revenue accelerated past $60.4 billion, supported by the rollout of Google AI Overviews and stable ad pricing.
- **Rate Sensitivity and Big Tech Synchronization**: Amid valuation multiple adjustments for high-growth tech stocks due to US 10-year Treasury yield volatility, Alphabet's robust cash flow is acting as a strong bottom support.
Current Status Overview
Google Search, long regarded as the gateway to the internet, is seeing its absolute dominance challenged by the rapid growth of artificial intelligence (AI) answer engines and mounting pressure from antitrust regulators.
In the traditional search engine market, Google's share dipped to approximately 89.82%, slipping below the symbolic 90% threshold.
At the same time, OpenAI's ChatGPT Search (which has surpassed 900 million weekly active users) and Perplexity are rapidly absorbing information-seeking search traffic.
This decline in market share directly ties into the scrutiny over Big Tech's infrastructure profitability (earnings relative to CapEx), especially as the Nasdaq index moves around the 26,151.30 level during intraday trading as of 2026-08-26 (provisional).
According to Daily Stock's proprietary Fear & Greed Index, the Nasdaq Fear & Greed Index currently sits at Neutral (58.8), indicating that investors are waiting to see how macroeconomic indicators and antitrust lawsuits unfold.
| Indicator | Value as of 2026-08-26 Intraday (Provisional) | Remarks |
|---|---|---|
| KOSPI Index | 6,741.69 | Ongoing intraday volatility |
| KOSDAQ Index | 827.51 | Correction led by growth stocks |
| Nasdaq Index | 26,151.30 | Eyeing Big Tech earnings and guidance |
| USD/KRW Exchange Rate | 1,382.00 KRW | Persistent upward pressure on the USD |
| KOSPI Fear & Greed Index | Neutral (48) | Recovered compared to Extreme Fear (12.5) one month ago |
| Nasdaq Fear & Greed Index | Neutral (58.8) | Wait-and-see attitude, close to Neutral (55.1) one week ago |
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Financial Analysis
Despite concerns over declining market share, Google (Alphabet) is attempting to ease market worries by demonstrating robust growth in search advertising revenue.
According to recent quarterly results, Google's Search & Other advertising revenue grew 19% year-over-year to $60.4 billion.
This is largely attributed to the successful integration of 'AI Overviews' into its search service, which has increased search frequency per user and blended ad monetization into AI-generated answers.
However, to maintain this qualitative growth, Google's capital expenditure (CapEx) continues to hit record highs each quarter, with astronomical costs directed toward AI GPU infrastructure and data center construction.
Against a backdrop of Dollar Index (DXY) fluctuations and global macroeconomic shifts, Alphabet's massive net cash reserve of over $100 billion provides a strong cushion for financial stability.
Valuation
Google's current valuation multiple is highly synchronized with the movements of the US 10-year Treasury yield (US10Y).
When Treasury yields remain elevated, the discount rate applied to future cash flows increases, exerting downward pressure on the multiples of high-growth Big Tech stocks across the board.
Google's Price-to-Earnings (P/E) ratio is currently trading near the lower bound of its historical five-year average, pricing in margin pressures from rising AI investment costs and antitrust litigation risks.
Compared to other Big Tech peers in the S&P 500 Growth or Nasdaq 100 indices, Google trades at a relatively lower multiple, which highlights its valuation appeal.
However, if exclusive distribution deals are banned and user acquisition channels through external platforms like Apple's Safari are blocked, down-rating of its valuation multiples may become inevitable.
Analyst and Institutional Insights
IT market research firm Gartner previously warned that traditional search engine query volume could drop by up to 25% as users migrate in large numbers to generative AI assistants.
Many Wall Street investment banks point to the legal restrictions on Google's practice of paying billions of dollars annually in distribution fees to maintain search dominance as a key variable.
Specifically, following the court ruling that declared Google's exclusive distribution agreements illegal, Google faces the uncertainty of having to bid for default search settings every year.
Some analysts mention a potential relief rally, pointing out that Google avoided the worst-case breakup scenarios, such as the forced divestiture of Chrome or Android.
Conversely, the prevailing sentiment is that prolonged legal disputes are unavoidable, given that the Department of Justice (DOJ) is appealing the ruling and demanding tougher breakup remedies.
Risk Factors
The most immediate and critical risk is the speed at which AI search startups are chipping away at informational queries.
While Google continues to defend transactional or simple directional queries, high-value traffic for knowledge acquisition and deep research is gradually shifting toward OpenAI, Perplexity, and others.
On the legal front, there is a lingering risk of court-ordered structural reorganizations depending on the outcome of the DOJ appeal process.
In terms of the macro environment, if Fed rate cut expectations recede and interest rates remain higher for longer, the opportunity cost of technical infrastructure investments will rise.
Lastly, if signs of slowing growth in Google's ad revenue emerge during market downturns—marked by spikes in the Volatility Index (VIX)—stock price volatility could be maximized.
Investment Perspective Summary
Google (Alphabet) is currently in a transitional phase, facing both the strongest moat in its history and threats of equivalent magnitude.
The breach of the 90% search market share barrier represents more than a short-term drop in numbers; it signals a break in a psychological support line and proves that AI answer engines are structurally shifting user behavior.
Nevertheless, Google's high monetization capabilities from embedding its own AI services and its dominant cash liquidity provide a reliable safety net in an uncertain macroeconomic climate.
Investors may want to carefully evaluate dollar-cost averaging entry strategies while monitoring the severity of regulatory penalties and the efficiency of CapEx relative to output.
It is critical to closely monitor market liquidity and interest rate sensitivity, keeping in mind that the valuation benchmark for growth stocks is shifting from 'monopolizing AI technology' to 'realizing actual business monetization.'
Frequently Asked Questions
Q1. What is the primary reason Google's global search market share fell below 90%?
A1. This is because AI-powered answer engines, such as OpenAI's ChatGPT Search and Perplexity AI, are directly absorbing a significant portion of informational search traffic, diluting Google's traditional search dominance.
Q2. How does the latest court ruling in the US DOJ antitrust lawsuit impact Google?
A2. The court ruled that Google's exclusive search distribution contracts with browser developers and device manufacturers were illegal and banned them entirely. However, extreme structural remedies, like forcing the sale of Chrome or the spinoff of Android, were rejected.
Q3. Why does Google's ad revenue continue to grow despite a falling market share?
A3. This is because Google's 'AI Overviews' and 'AI Mode' services have driven additional user queries. Within these AI-generated answer sections, highly targeted ads are served, preserving and improving advertising profitability.
Q4. How will Google's status as the default search engine change in the future?
A4. Under court orders, Google must bid yearly for default search contracts and AI agreements. As a result, the risk remains that its exclusive default status on major platforms, such as Apple's Safari, could be removed.
Q5. How do US 10-year Treasury yields relate to Google's stock price from an investor's perspective?
A5. If the US 10-year Treasury yield remains elevated, it pressures Google's valuation multiple due to the higher discount rate applied to future earnings, which is typical for growth stocks. However, Google's strong cash liquidity acts as a shield relative to other growth stocks.