

Synopsys vs América Móvil
Leading provider of software and tools for chip design vs Latin American telecom giant with strong market positions. Which is the better buy for your portfolio in September 2026? Plain-English answer below.
Synopsys is an electronic design automation leader that sells mission-critical software tools semiconductor companies can't tape out chips without, while América Móvil is the dominant telecom operator across Latin America managing mobile and broadband networks for hundreds of millions of subscribers. Both generate substantial recurring revenues and sit in industries with high barriers to entry, but the business models and geographic exposure couldn't be more different. The Synopsys vs América Móvil comparison puts software-defined chip design economics against the capital-intensive realities of running telecom infrastructure across emerging markets with currency and regulatory complexity.
Synopsys is an electronic design automation leader that sells mission-critical software tools semiconductor companies can't tape out chips without, while América Móvil is the dominant telecom operator...
Why It’s Moving

Synopsys Deepens TSMC Partnership to Accelerate AI Chip Design as Analysts Eye Significant Upside
- New partnership with TSMC introduces agentic AI workflows and certified EDA flows on A14 technology to accelerate design readiness for AI and high-performance computing applications.
- Analyst consensus indicates a mean price target implying over 37% upside, driven by strong agreement in raising earnings estimates amid growing demand for complex chip design tools.
- The expanded collaboration includes support for multi-die designs on CoWoS technology and a broader 2nm IP portfolio, addressing power integrity and thermal requirements for modern AI systems.

AMX’s broadband expansion gains momentum, but acquisition costs keep the downside debate alive.
- Claro, América Móvil’s Brazilian unit, received approval to acquire 73% of broadband provider Desktop for about R$4 billion, including R$2.4 billion in cash and R$1.6 billion of assumed net debt. The deal could lift Claro above 21% of Brazil’s fixed-broadband market while adding leverage and integration demands.
- Telmex broadband connections reached 12.3 million by June, up 6.4% year over year, and broadband revenue rose 6.3% in the second quarter. The shift toward internet services supports growth, although fixed-line telephone connections continued to decline.
- AMX’s New York-listed shares closed 0.35% higher on September 16 after a stronger move in the Mexican listing the prior session. The mixed performance suggests investors are balancing expansion potential against acquisition costs, competition, and broader emerging-market volatility.

Synopsys Deepens TSMC Partnership to Accelerate AI Chip Design as Analysts Eye Significant Upside
- New partnership with TSMC introduces agentic AI workflows and certified EDA flows on A14 technology to accelerate design readiness for AI and high-performance computing applications.
- Analyst consensus indicates a mean price target implying over 37% upside, driven by strong agreement in raising earnings estimates amid growing demand for complex chip design tools.
- The expanded collaboration includes support for multi-die designs on CoWoS technology and a broader 2nm IP portfolio, addressing power integrity and thermal requirements for modern AI systems.

AMX’s broadband expansion gains momentum, but acquisition costs keep the downside debate alive.
- Claro, América Móvil’s Brazilian unit, received approval to acquire 73% of broadband provider Desktop for about R$4 billion, including R$2.4 billion in cash and R$1.6 billion of assumed net debt. The deal could lift Claro above 21% of Brazil’s fixed-broadband market while adding leverage and integration demands.
- Telmex broadband connections reached 12.3 million by June, up 6.4% year over year, and broadband revenue rose 6.3% in the second quarter. The shift toward internet services supports growth, although fixed-line telephone connections continued to decline.
- AMX’s New York-listed shares closed 0.35% higher on September 16 after a stronger move in the Mexican listing the prior session. The mixed performance suggests investors are balancing expansion potential against acquisition costs, competition, and broader emerging-market volatility.
Investment Analysis

Synopsys
SNPS
Pros
- Synopsys is one of two dominant players in the electronic design automation (EDA) market with nearly 100% customer retention and a substantial portion of recurring subscription revenue.
- The company maintains the largest intellectual property licensing business in its industry, embedding its solutions deeply into semiconductor design workflows.
- Synopsys has strong financials including a high gross margin of nearly 80%, conservative debt levels, and significant liquidity, supporting resilience and strategic investments.
Considerations
- U.S.-China trade tensions and export restrictions have negatively impacted Synopsys' China business, causing recent earnings misses and lowered guidance.
- The acquisition of Ansys introduces integration challenges and near-term margin pressures, creating operational and investor uncertainty.
- Intense competition from Cadence Design Systems, particularly in AI-enhanced EDA offerings, forces Synopsys to continuously innovate to protect market share.
Pros
- América Móvil reported 6.2% year-over-year revenue growth in Q3 2025, driven by accelerating demand in the Mexican market.
- The company operates as a leading telecommunications provider in Latin America, benefiting from a large and expanding customer base.
- América Móvil’s scale and diversified operations across multiple countries provide some insulation against localized economic or regulatory risks.
Considerations
- Currency fluctuations outside of Mexico can negatively impact reported revenues and earnings, introducing volatility to financial results.
- The telecommunications sector faces regulatory pressures and competitive intensity in Latin America, which may constrain margin expansion.
- Macroeconomic challenges and inflationary pressures in key markets could hinder consumer spending on telecom services, affecting growth.
Synopsys (SNPS) Next Earnings Date
Synopsys (SNPS) is expected to report its next earnings on December 9, 2026, after the market closes. The report will cover the fourth quarter of fiscal 2026, ended October 31, 2026. This date is currently an earnings-calendar estimate rather than a confirmed company announcement.
América Móvil (AMX) Next Earnings Date
América Móvil (NYSE: AMX) is currently expected to report earnings on October 20, 2026. The date remains an estimate rather than a formally confirmed company announcement. The release is expected to cover the third quarter of fiscal 2026.
Synopsys (SNPS) Next Earnings Date
Synopsys (SNPS) is expected to report its next earnings on December 9, 2026, after the market closes. The report will cover the fourth quarter of fiscal 2026, ended October 31, 2026. This date is currently an earnings-calendar estimate rather than a confirmed company announcement.
América Móvil (AMX) Next Earnings Date
América Móvil (NYSE: AMX) is currently expected to report earnings on October 20, 2026. The date remains an estimate rather than a formally confirmed company announcement. The release is expected to cover the third quarter of fiscal 2026.
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