5 AI Stocks to Buy as Markets Defy "Sell in May and Go Away" Adage

The article highlights strong AI-driven momentum in tech, with the Nasdaq up 7.2% month-to-date, XLK up 15.6%, and the Philadelphia Semiconductor Index up 20.9%. It profiles five Zacks #1-ranked AI beneficiaries — CIEN, LITE, TER, MCHP and TXN — each showing robust expected revenue and earnings growth, plus recent upward estimate revisions. The piece is broadly supportive of the AI hardware and semiconductor group, but it is more a stock-picking and commentary article than a single catalyst event.

Analysis

The real trade here is not “AI” in the abstract; it is the capex translation layer that monetizes every incremental hyperscaler dollar. Optical transport, test, and high-performance power management are effectively the picks-and-shovels for a phase shift from model training to network densification and rack-level power/thermal optimization. That makes CIEN/LITE/TER/MCHP/TXN a cleaner second-order expression of AI spend than the mega-cap platform names, which are already priced for sustained execution.

What matters next is the duration of the margin cycle. Several of these businesses are seeing both mix and pricing tailwinds, but the market is also rewarding any company that can demonstrate supply discipline while demand exceeds capacity. That is supportive over the next 1-2 quarters, but it can become self-defeating if customers over-order optical and test equipment, creating a digestion phase later in 2026; the highest beta names here would likely de-rate first if lead times normalize abruptly.

The contrarian angle is that consensus is underestimating concentration risk: if a handful of hyperscalers re-phase deployments, all five names can gap together despite different end markets. I’d also note TXN is the most structurally durable but least torque-rich; it is the better “quality AI infra” exposure if the group rotates from momentum to fundamentals. Conversely, LITE and TER are the most levered to a continued capex upswing and likely have the most upside if the AI networking buildout broadens beyond NVDA’s ecosystem.

Key Decisions for Investors

• Go long LITE vs short a basket of mature analog/semicap equipment names for a 3-6 month relative-value trade; thesis is that photonics content growth still has an underpenetrated path and should outgrow the broader hardware complex.
• Buy CIEN on pullbacks for a 1-2 quarter trade, targeting continued optical share gains; risk/reward is attractive while supply remains tighter than demand, but reduce aggressively if order growth decelerates or lead times compress.
• Use TER as the highest-beta expression of AI capex: long common or call spreads into the next earnings cycle, with stop discipline because it is the first name likely to signal digestion in hyperscaler spend.
• Favor TXN as the defensive anchor in the basket; if the group sells off on macro or capex skepticism, TXN should hold best given its power-management leverage and broader end-market diversification.
• Avoid chasing MCHP after strength; wait for a post-rally consolidation and enter only if the market confirms that restructuring gains are turning into sustained gross margin expansion rather than a one-off re-rating.