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▌Earnings Flash·July 27, 2026

Amkor Technology, Inc. (AMKR) drops after earnings beats

Amkor Technology, Inc. (AMKR) drops 7.1% even after reporting earnings beats, as investors react to the latest results and outlook.

Earnings FlashAMKRTechnologySemiconductors
By TickerSpark·July 27, 2026·2 min read
Amkor Technology, Inc. (AMKR) drops after earnings beats
▌Key Takeaway
Amkor Technology (NASDAQ: AMKR) reported a clean earnings beat, posting $0.70 in EPS on $1.90 billion in revenue versus estimates of $0.47 and $1.81 billion. Even so, the stock fell 7.1% after hours to $60.35, signaling that investors were not satisfied with the near-term setup despite another quarter of outperformance.

Amkor Technology, Inc. (AMKR) Earnings Beat, Stock Drops

Amkor Technology, Inc. (AMKR) beat Wall Street estimates with $0.70 in EPS and $1.90B in revenue, but its stock dropped 7.10% to $60.35 in after-hours trading.

Key Numbers

  • EPS: $0.70 actual vs $0.47 estimated, a beat.

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Revenue: $1.90B actual vs $1.81B estimated, a beat.
  • After-hours price: $60.35, down 7.10% from the $64.96 regular-session close.
  • Trading volume reached 11,214,185 shares vs a 5,529,575 average.
  • EPS beat trend: AMKR exceeded estimates in each of the last five listed quarters.
  • The $0.70 EPS result is the highest actual EPS among those five quarters.

    • A Broad Beat Meets a Sharp After-Hours Selloff

    The AMKR earnings result cleared estimates on both major headline measures. EPS reached $0.70 against a $0.47 estimate, while revenue reached $1.90B against $1.81B. That makes this a broader result than a profit-only beat, since sales also exceeded forecasts.

    The stock reaction tells a more cautious short-term story. AMKR fell from $64.96 at the regular close to $60.35 after hours, with trading volume at 11,214,185 shares versus a 5,529,575 average. The price move therefore came with active trading, not a token adjustment.

    The results also extend a consistent EPS pattern. AMKR reported $0.22 versus $0.16 in July 2025, $0.51 versus $0.42 in October, $0.69 versus $0.43 in February, $0.33 versus $0.23 in April, and $0.70 versus $0.47 now. The latest beat is strong, but the immediate selloff shows that headline earnings alone did not satisfy near-term holders.

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    Bottom Line

    AMKR delivered a clean EPS and revenue beat, but the 7.10% after-hours drop leaves the market's near-term verdict cautious.

    Read the full AMKR research report
    ▌Common Questions

    Frequently asked questions

    +Why did Amkor Technology stock drop after beating earnings?
    Amkor Technology (AMKR) beat estimates on both EPS and revenue, but the stock still fell 7.10% after hours to $60.35. The market reaction suggests investors were focused on factors beyond the headline beat, such as guidance, margins, or forward demand expectations.
    +What were Amkor Technology's earnings and revenue for the quarter?
    Amkor Technology reported EPS of $0.70 versus the $0.47 estimate. Revenue came in at $1.90 billion, above the $1.81 billion Wall Street expected.
    +How much did AMKR stock move after the earnings report?
    AMKR fell from a regular-session close of $64.96 to $60.35 in after-hours trading, a decline of 7.10%. The move came on heavy volume of 11,214,185 shares, well above the 5,529,575-share average.
    +Has Amkor Technology been beating earnings consistently?
    Yes, AMKR has exceeded EPS estimates in each of the last five listed quarters. The latest $0.70 EPS result was also the highest actual EPS in that stretch.
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    ▌More on AMKR

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    Jul 28·7 min