Qualcomm's stock falls on revenue miss and weak guidance; Arm and GlobalFoundries do little better
Qualcomm's stock fell over 6% after reporting mixed Q4 results, missing revenue expectations and providing weak guidance. Arm and GlobalFoundries also reported earnings, with Arm's stock down 2% and GlobalFoundries' flat. Qualcomm's revenue grew 8% YoY to $10.44B, missing estimates, while Arm's revenue rose 27% to $1.44B, beating estimates. GlobalFoundries reported 12% YoY revenue growth to $1.9B, exceeding expectations.
How this was made

The 30-second read
Why it matters
The earnings miss and weak guidance for QCOM drive immediate price pressure, while ARM and GlobalFoundries see muted reactions.
Market read
First‑report earnings and guidance for three large‑cap chipmakers, with a notable >6% drop in Qualcomm, offering actionable trading signals.
What to watch
QCOM's automotive and IoT segments beat expectations, providing diversification beyond smartphones.
Background
The article reports the latest quarterly earnings and guidance for three major chipmakers, focusing on revenue miss and guidance outlook.
Ticker impact
QCOM reported Q4 revenue of $10.44B, missing estimates and gave weak guidance, causing a >6% after‑hours drop.
likely further downside as investors reassess AI exposure and demand concerns
Revenue fell short of consensus and guidance was below Street targets, triggering a sharp sell‑off.
ARM posted Q4 earnings beat but issued cautious guidance, leaving its stock down ~2% in late trading.
potential slight decline or flat as investors weigh growth versus guidance gap
Earnings beat was offset by guidance that failed to excite the market.
GlobalFoundries posted Q3 earnings beat and modest guidance, but its stock remained flat after hours.
likely limited movement unless broader chip sector dynamics shift
Earnings were in line with forecasts, providing no clear directional bias.
Market effects
Highlights softness in AI‑related chip demand and pressure on smartphone‑centric revenue streams.
U.S. semiconductor sector faces near‑term headwinds; may weigh on broader tech indices.
Signals potential slowdown in global AI hardware spending, affecting peers worldwide.
Counterpoint
If AI demand rebounds faster than expected, QCOM's data‑center pivot could accelerate, making the dip a buying opportunity.
Key entities
- CompanyQualcomm Inc.
U.S. semiconductor firm reporting Q4 results.
- CompanyArm Holdings Ltd.
Chip design company reporting Q4 results.
- CompanyGlobalFoundries Ltd.
Contract chip manufacturer reporting Q3 results.

