

Garmin vs ASE Technology
Navigation and wearable electronics leader with services vs Global provider of chip assembly and packaging services. Which is the better buy for your portfolio in September 2026? Plain-English answer below.
Garmin makes GPS navigation devices, fitness wearables, and avionics for a global consumer base while ASE Technology provides semiconductor packaging and testing services that keep the chip supply chain moving. Both companies occupy critical niches in the electronics ecosystem and generate substantial free cash flow through their specialized capabilities. The Garmin vs ASE Technology comparison explores how each earns its competitive edge, returns cash to shareholders, and navigates the cyclical demand swings that run through consumer electronics and semiconductor markets.
Garmin makes GPS navigation devices, fitness wearables, and avionics for a global consumer base while ASE Technology provides semiconductor packaging and testing services that keep the chip supply cha...
Why Itās Moving

Garmin stays firm, but valuation warnings are keeping downside risk in focus.
- Garminās latest quarter was still the key support for the stock: revenue, profit and guidance all moved higher, which helped keep the long-term growth story intact.
- That optimism is being offset by valuation worries, as recent analyst commentary has leaned more cautious and frames the shares as priced for a lot of the good news already.
- The newest company-specific headline is the upcoming dividend ex-date, but it is not enough on its own to change the bigger debate around whether Garminās margins and premium valuation can hold.

ASX faces downside scrutiny as stronger trading gains collide with rising costs and softer statutory profit.
- ASX reported FY26 results showing operating revenue rose 13.3% to A$1.25 billion and underlying profit increased 5.2%, but statutory profit fell 3.5% because of significant items, keeping investors focused on whether the core business can offset one-off costs.
- The exchange highlighted a sharp lift in trading activity tied to market volatility, which helped deliver its best day in six years and underscored how quickly earnings can swing with market conditions.
- Management reaffirmed FY27 guidance while flagging 18% to 21% expense growth and A$180 million to A$200 million in capital spending, reinforcing the market's attention on margin pressure from technology upgrades and regulatory change.

Garmin stays firm, but valuation warnings are keeping downside risk in focus.
- Garminās latest quarter was still the key support for the stock: revenue, profit and guidance all moved higher, which helped keep the long-term growth story intact.
- That optimism is being offset by valuation worries, as recent analyst commentary has leaned more cautious and frames the shares as priced for a lot of the good news already.
- The newest company-specific headline is the upcoming dividend ex-date, but it is not enough on its own to change the bigger debate around whether Garminās margins and premium valuation can hold.

ASX faces downside scrutiny as stronger trading gains collide with rising costs and softer statutory profit.
- ASX reported FY26 results showing operating revenue rose 13.3% to A$1.25 billion and underlying profit increased 5.2%, but statutory profit fell 3.5% because of significant items, keeping investors focused on whether the core business can offset one-off costs.
- The exchange highlighted a sharp lift in trading activity tied to market volatility, which helped deliver its best day in six years and underscored how quickly earnings can swing with market conditions.
- Management reaffirmed FY27 guidance while flagging 18% to 21% expense growth and A$180 million to A$200 million in capital spending, reinforcing the market's attention on margin pressure from technology upgrades and regulatory change.
Investment Analysis

Garmin
GRMN
Pros
- Garmin delivered record third-quarter 2025 revenue nearing $1.8 billion with strong growth in fitness, marine, and aviation segments.
- The company raised its full-year 2025 earnings guidance following robust quarterly results.
- Garmin has generated strong long-term shareholder returns with a three-year total return of 163%.
Considerations
- Despite earnings beating estimates, Garmin narrowly missed revenue expectations in Q3 2025, prompting a 6.5% stock price decline.
- Recent stock price showed a high volatility with bearish sentiment and is currently trading below its 50- and 200-day moving averages.
- The stock trades at a premium valuation with a price-to-earnings ratio around 25, which may limit upside in weak demand scenarios.
Pros
- ASE Technology is a leading semiconductor assembly and testing company with diversified revenue streams across packaging, testing, and EMS segments.
- The company has a strong market presence, earning over half of its sales from key clients in the United States.
- Its financials indicate reasonable liquidity and interest coverage with a current ratio near 1.04 and interest coverage ratio above 7.
Considerations
- ASE's quick ratio of 0.76 indicates modest short-term liquidity which could be a risk if industry conditions deteriorate suddenly.
- The semiconductor industry exposure subjects ASE to cyclicality and end-market volatility caused by global demand fluctuations.
- High employee headcount and operational complexity increase execution risks, especially amid ongoing supply chain challenges.
Garmin (GRMN) Next Earnings Date
Garminās next earnings date is expected around November 4, 2026, based on its historical reporting pattern. The upcoming release should cover fiscal third quarter 2026. This date has not yet been formally confirmed by the company, so the timing remains an estimate.
ASE Technology (ASX) Next Earnings Date
The next earnings date for ASX is expected around October 29, 2026 to November 2, 2026. It would cover the Q1 2027 period for ASXās fiscal year, based on the companyās typical reporting cadence. If the company announces earlier, the date could shift slightly, but this is the current expected window.
Garmin (GRMN) Next Earnings Date
Garminās next earnings date is expected around November 4, 2026, based on its historical reporting pattern. The upcoming release should cover fiscal third quarter 2026. This date has not yet been formally confirmed by the company, so the timing remains an estimate.
ASE Technology (ASX) Next Earnings Date
The next earnings date for ASX is expected around October 29, 2026 to November 2, 2026. It would cover the Q1 2027 period for ASXās fiscal year, based on the companyās typical reporting cadence. If the company announces earlier, the date could shift slightly, but this is the current expected window.
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