Ambarella Inc (AMBA) Shares Fall 3.8% -- What GF Score of 75 Tel
Ambarella Inc (AMBA) shares fell 3.8% on October 7, 2026, closing at $65.33. The stock's 52-week range is $48.30 to $96.69. GuruFocus estimates the stock is undervalued by 22.4% with a GF Value of $84.14. Insiders sold $18.1M in shares over the past year. The company has a GF Score of 75/100, with strengths in valuation but weaknesses in profitability.
How this was made
The 30-second read
Why it matters
Shares slipped 3.8% amid concerns over profitability and insider selloff.
Market read
The modest decline and insider activity could influence short-term trading in the chip sector.
What to watch
Potential upside from upcoming product launches not discussed.
Background
Ambarella designs video processing chips for cameras and AI applications.
Ticker impact
AMBA shares fell 3.8% to $65.33 on Oct 7, with insiders selling $18.1M in the past year.
likely further downside as market digests insider selloff
price drop combined with $18.1M insider sales indicates weak confidence and potential continued sell pressure
Market effects
May weigh on semiconductor sector sentiment.
Limited to US markets.
Minimal global impact.
Counterpoint
Despite insider sales, the stock may be undervalued relative to its GF estimate.
Key entities
- companyAmbarella Inc.
Video processing semiconductor firm.
