Stocks making the biggest moves midday: Coherent, Victoria's Secret, Marvell, HPE, Generac, Intuit & more
Midday movers: Generac rose ~6% on a deal to supply backup power for a hyperscale data center operator. Intuit fell ~9% after Goldman Sachs downgraded to sell, citing ~22% downside. Shake Shack dropped 10% after cutting full-year earnings and Q2 revenue guidance. HPE jumped ~16% on stronger AI server demand and raised guidance. Victoria’s Secret gained ~44% after raising FY sales guidance to $7.03–$7.13B.
Contract/partnership headline supports near-term sentiment and order-book expectations for backup power demand.
Generac rose ~6% after announcing it will supply backup power for a leading hyperscale data center operator.
Likely sustained bid while traders price in incremental data-center power revenue.
Background
This is a midday “biggest movers” roundup combining contract/guidance beats, downgrades, and sector read-through from AI server demand.
Why it matters
The dominant drivers are (1) raised guidance/earnings beats (HPE, VSCO, STM, MCHP), (2) lowered outlook/downgrades (SHAK, INTU, CRDO), and (3) AI/data-center sentiment spillovers into optics (COHR, LITE, GLW) plus a high-profile valuation quote (MRVL).
Market relevance
Traders can use the guidance/downgrade/contract items for near-term positioning, while optics/semis moves are more momentum/read-across dependent.
Market effects
Optical/photonics and AI-infrastructure supply chain names (coherent/lumentum/corning) rallied on HPE’s AI server demand read-through.
Primarily US large/mid-cap tech and consumer earnings/guidance-driven tape action; limited regional spillover implied.
AI capex expectations and semiconductor/data-center demand signals can influence broader global supply-chain sentiment.
Alternative perspectives
Some moves may be expectation-driven (e.g., quote-driven MRVL, read-across COHR/LITE/GLW) and could fade if follow-up order/margin details don’t confirm.
For CRDO and GOOGL, the article lacks the specific “why” behind the negative/neutral reaction (e.g., margins, guidance quality, sale structure), which may be the real driver of subsequent volatility.
Key entities
- companyHewlett Packard Enterprise
Reported rising AI-related demand in its server unit and topped/raised guidance, lifting AI supply-chain names.
- companyIntuit
Goldman Sachs downgrade to Sell and a ~22% downside framing pressured the stock.
- companyVictoria's Secret
Raised full-year sales guidance after beating fiscal first-quarter earnings expectations.
