Amkor Technology, Inc. · AMKR · FY2025 Q3 · Calendar Q4 2025

Amkor posts record communications and computing sales as Q4 outlook moderates

Amkor’s Q3 results show strong demand across communications and computing, supported by advanced-packaging activity, but management’s Q4 outlook and stated cost and mix pressures make margin delivery and execution central to the growth story.

Reported After market closeNASDAQTechnology $9.79B market cap
100quality score

Earnings scorecard

Reported versus consensus
Reported EPS $0.51 Consensus $0.42
EPS surprise +21.4% Reported versus consensus
Reported revenue $1.99B Consensus $1.84B
Revenue surprise +8.0% Reported versus consensus

Market reaction

event-close to next-session close
Stock move -3.1% Event window
SPY move +0.3% Same window
Abnormal move -3.3% Stock minus SPY
Volume 3.6× Versus trailing sessions
Subsequent drift +5.1% Up to 20 sessions
AMKRSPY benchmark

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Transcript intelligence

What changed

Q3 revenue reached $1.99 billion, up 31% sequentially, with record communications and computing segment revenue. Management maintained its guidance outlook, while its Q4 outlook indicates an 8% sequential revenue decline and 12% year-over-year growth; gross margin guidance includes an asset-sale benefit. The Arizona campus investment was increased to $7 billion, and CEO Giel Rutten announced his retirement with Kevin Engel named as successor.

Guidance delta

Management’s guidance sentiment was maintained. Q4 revenue guidance implies an 8% sequential decline but 12% year-over-year growth, with gross margin expected at 14–15% including the asset-sale benefit.

Key takeaways

  • Q3 revenue of $1.99 billion rose 31% sequentially; reported EPS and revenue exceeded consensus estimates.
  • Communications revenue rose 67% sequentially and computing revenue rose 12%, both reaching records.
  • Management cited demand drivers including AI, high-performance computing, automotive ADAS and advanced packaging.
  • The Q4 outlook anticipates sequential revenue contraction and margin pressure, despite year-over-year revenue growth.
  • The Arizona campus plan and CEO succession are material strategic and execution developments.

Management priorities

  • Ramp high-density fan-out products and additional SiP offerings.
  • Develop CoWoS-L and related advanced-interposer technologies.
  • Advance the Arizona campus, with Phase 1 completion planned for mid-2027 and production start in early 2028.
  • Improve capacity and efficiency in Japan and Vietnam.
  • Address operational efficiency and gross-margin improvement while scaling advanced packaging.

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Earnings History

Estimate Beat Miss Match
AMKR REVENUE earnings history estimate and actual scatter chart 10 reported fiscal quarters and 2 future estimate-only quarters. Q2 '24 estimate $1B Q2 '24 actual $1B, beat Q3 '24 estimate $2B Q3 '24 actual $2B, beat Q2 '25 estimate $2B Q2 '25 actual $2B, miss Q3 '25 estimate $2B Q3 '25 actual $2B, beat Q4 '25 estimate $2B Q4 '25 actual $2B, beat Q1 '26 estimate $2B Q1 '26 actual $2B, beat Q2 '26 estimate $2B Q2 '26 actual $2B, beat Q3 '26 estimate $2B Q3 '26 actual $2B, miss Q4 '26 estimate $2B Q1 '27 estimate $2B
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Analyst Consensus ?

ConsensusHold13 ratings
Bullish753.8%
Neutral538.5%
Bearish17.7%

1 unmapped firm rating excluded from the percentages.

Analyst 52W Price Targets

$39.5Current
$30Low
$57.31Average
$90High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Nov 2, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Needham Buy BuyMaintainOct 27, 2026
Morgan Stanley Equal Weight Equal WeightMaintainOct 27, 2026
B. Riley Securities Neutral NeutralMaintainOct 27, 2026
UBS Buy NeutralUpgradeJul 24, 2026
Goldman Sachs Neutral NeutralMaintainApr 28, 2026
Show 9 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $39.5. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
NeedhamCharles Shi$55$36.81 +39.2%Oct 27, 2026
Goldman SachsAnalyst unavailable$56$36.81 +41.8%Oct 27, 2026
Morgan StanleyAnalyst unavailable$63$36.81 +59.5%Oct 27, 2026
Morgan StanleyAnalyst unavailable$70$60.71 +77.2%Jul 28, 2026
UBSAnalyst unavailable$90$65.69 +127.8%Jul 24, 2026
See 25 more

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Company context

Snapshot as of publication

Amkor Technology, Inc. operates internationally, delivering external semiconductor packaging and testing solutions across North America, Japan, Europe, the Middle East, Africa, and the broader Asia Pacific region. Their comprehensive, end-to-end offerings encompass a range of processes, including semiconductor wafer bumping, probing, back-grinding, package conceptualization, final packaging, testing, and direct shipment services. The company's product portfolio features flip-chip scale packages, critical for devices like smartphones, tablets, and other portable consumer electronics. They also provide flip-chip stacked chip-scale packages, designed for layering memory atop digital basebands and as application processors in mobile units. Flip-chip ball grid array packages cater to diverse applications in networking, data storage, computing, and general consumer products.…

Historical context

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Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-11-02T05:00:46.765045+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-11-02T05:00:46.762327+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-11-02. For educational purposes only; not investment advice.