Stocks making the biggest moves midday: Micron Technology, SpaceX, IBM, Flex & more

The midday tape was mixed but highly stock-specific, led by sharp declines in Micron (-10%+), AMC (-25%), and Primoris (-22%) on sector weakness, dilution, and weaker guidance. Offsetting moves included Accenture (+2%) after expanding its buyback by $2 billion to over $7 billion, IBM (+4%+) on a JPMorgan overweight upgrade and quantum-computing optimism, and Edgewell (+14%+) after news it rejected a $30/share takeover offer. Other notable catalysts included Carnival’s weaker-than-expected Q3 outlook, Zeta’s Palantir partnership, and Flex COO Kwang Tan’s sale of 36,000 shares for about $5.2 million.

Analysis

The tape is rewarding balance-sheet and cash-flow credibility while punishing anything exposed to capex digestion or execution slippage. The memory/storage complex looks vulnerable to a second leg lower because the market is now pricing not just cyclical ASP pressure, but the risk that hyperscaler AI spend is shifting toward a narrower set of compute vendors and away from “picks-and-shovels” beneficiaries. That creates a subtle relative-value setup: weaker semi hardware names can lag even if the broader AI narrative remains intact, because the next marginal dollar is being questioned more on ROI than on demand.

The more interesting divergence is that software- and services-adjacent names with visible buybacks or operating leverage are starting to act like defensive tech. That tends to persist for several weeks because capital allocation is the one lever investors can underwrite immediately, whereas revenue acceleration takes quarters to prove. IBM’s move also hints that “old tech” can become a funded destination for factor flows when the market wants AI exposure without paying peak multiple risk in pure-play infrastructure.

On the downside, guidance resets are being punished disproportionately in areas with leverage to discretionary spend and project timing. The travel, consumer, and contractor names in this tape signal that investors are no longer giving credit for medium-term narratives if near-term execution deteriorates; the path of least resistance is lower until estimates are visibly reset. Separately, dilutive equity raises remain toxic below investment-grade confidence levels, so any repeated financing overhang in small-cap consumer/media names is likely to keep rallies capped.

Key Decisions for Investors

• Short MU / MRVL / SNDK into strength for 1-3 weeks; risk is a fast sector bounce, but reward is a continued de-rating if AI capex scrutiny expands and inventory digestion is worse than feared.
• Long IBM against a basket of high-multiple hardware/AI infrastructure names for a 1-2 month relative-value trade; upside comes from multiple expansion on cash flow visibility, while stop-loss should be triggered if the market shifts back to pure growth beta.
• Add ACN on dips with a 3-6 month horizon; the buyback step-up creates an immediate support floor, and the trade offers lower drawdown than most tech proxies if macro volatility stays elevated.
• Avoid or short AMC on any relief bounce over the next several sessions; the financing overhang is likely to suppress valuation for months, and the primary risk is only a squeeze, not fundamental improvement.
• Watch EPC for follow-through; if takeover speculation persists, this is tradable as a special-situation long, but size small because the upside depends on a bid-vs.-no-bid binary over the next 2-8 weeks.