Bloomberg Stock Movers
2026-07-22 · Hosted by — · Bloomberg / iHeartMedia
Executive Summary
Bloomberg's Stock Movers Report covered a busy pre-market earnings morning ahead of today's big tech results. Super Micro Computer jumped 16% pre-market after preliminary results showed a record order backlog above $60 billion and gross margins of 15-17%, better than forecast. AT&T rose about 5% on stronger-than-expected wireless subscriber additions despite a slight revenue miss, while GE Vernova swung from an early pop to down 6% as investors digested mixed signals on wind revenue against a raised full-year forecast. Rocket Lab also gained after winning a US Air Force contract worth up to $266 million.
Key Stories & Changes
1. Super Micro Computer Surges on Preliminary Results
Super Micro (SMCI) up 16% pre-market
Preliminary results showed record backlog with new orders above $60 billion in the quarter
Gross margins for the quarter ended June 30 estimated at 15-17%, better than forecast
Seen as a possible positive read-through for upcoming big tech AI earnings, including Alphabet later the same day
2. AT&T Rises on Subscriber Beat Despite Revenue Miss
AT&T (T) up about 5% pre-market
Added more monthly wireless phone subscribers than analysts expected
Revenue of $31.6 billion, up year-over-year but a slight miss versus estimates
EPS beat estimates at 65 cents for the quarter
3. GE Vernova Whipsaws on Mixed Guidance
GE Vernova (GEV) initially popped on earnings before reversing to down 6% pre-market
2026 wind organic revenue guided down in the low double digits
Company raised its full-year revenue forecast, which initially excited traders before the wind segment detail weighed on the stock
4. Rocket Lab Wins Air Force Contract
Rocket Lab (RKLB) up 4.2%
Awarded a US Air Force firm-fixed-price contract valued at up to $266 million for suborbital launch
SMCI: Super Micro Computer — +16% (pre-market) — Record $60B+ order backlog, margins beat guidance
T: AT&T — +5% (pre-market) — Subscriber beat offsets slight revenue miss
GEV: GE Vernova — -6% (pre-market) — Wind revenue guided down despite raised full-year forecast
RKLB: Rocket Lab — +4.2% — New $266M US Air Force suborbital launch contract
Trends Identified
1. Pre-Earnings Positioning Ahead of Mega-Cap Reports
Super Micro's strong preliminary numbers were explicitly framed by the hosts as a possible bellwether for the AI capital-spending theme just hours before Alphabet's earnings, even as several mega-cap stocks traded lower pre-market — suggesting investors were cautious about extrapolating one company's results across the sector.
2. Mixed Guidance Details Can Overwhelm Headline Beats
GE Vernova's reversal from an early gain to a 6% decline illustrates how a single soft segment (wind revenue) can outweigh an otherwise positive headline (raised full-year guidance) once traders parse the details. ---
Sentiment Analysis
Overall Market Sentiment: Cautiously Positive
Pre-market trading showed selective optimism on company-specific earnings beats, tempered by mixed reactions on names with conflicting details within the same report.
Risk Factors Highlighted
Mixed guidance details overshadowing headline beats: GE Vernova's wind revenue weakness shows how segment-level softness can reverse an initially positive earnings reaction.
Uncertain read-through from Super Micro to broader AI capex names: Mega-cap stocks traded lower pre-market despite Super Micro's strong results, suggesting the read-through is not guaranteed.
Revenue miss risk despite subscriber strength: AT&T's revenue slightly missed estimates even as subscriber additions beat, a reminder that top-line pressure can persist alongside operational strength.
This episode was covered in today's [The Market Signal — 2026-07-22](https://marketsignal.beehiiv.com/p/the-market-signal-2026-07-22), a cross-source synthesis of multiple podcast reports.