Nvidia's CEO Just Predicted a New Blue-Collar Millionaire Class. Here Are 5 Stocks Worth Watching.

The article highlights a $2.4 trillion (through 2030) opportunity from AI-driven power and infrastructure buildouts, with multiple contractors reporting sharp momentum. IES Holdings’ Communications revenue rose 35% YoY to $367.7M and backlog jumped 62% to $3.86B; Quanta Services posted Q1 2026 revenue of $7.87B (+26.3% YoY), adjusted EPS $2.68 vs $2.03 consensus (+31.9%), and record $48.5B backlog while raising full-year 2026 guidance; Comfort Systems USA delivered Q1 revenue $2.87B (+56.5% YoY), EPS $10.51 vs $6.81 consensus, and nearly doubled backlog. Across names, backlog records and raised guidance point to labor and capacity constraints rather than weakening demand, supporting a bullish repricing of the AI “picks-and-shovels” infrastructure complex.

Analysis

The market is increasingly pricing a scarcity regime, not just an AI capex boom. If labor and interconnect capacity are the binding constraints, the pricing power shifts to contractors that can self-perform at scale, while smaller, more concentrated names face the classic late-cycle mix of wage inflation, schedule risk, and working-capital drag. That makes PWR/EME the cleaner institutional expressions; the more concentrated small caps have more torque, but also more execution fragility if one large project slips.

Over the next 1-3 months, the key issue is not whether backlog is large; it is whether backlog converts without gross-margin erosion. If subcontractor rates or electrician wages keep rising, revenue can stay strong while EPS revisions flatten, which is when the market usually stops paying up for “infinite demand” stories. The second-order winners sit upstream in transformers, switchgear, and power distribution, where the bottleneck moves from labor to equipment availability.

Contrarian view: consensus may be underestimating how much of this spend is delayed rather than accelerated by grid/permitting constraints. That creates a timing mismatch where contractors win near-term but the market eventually questions how much of the AI build is merely being pushed out, not pulled forward. If rates back up, hyperscaler capex pauses, or any of these firms miss margin despite record bookings, the de-rating can be swift because the stocks have already repriced for perfection.

Key Decisions for Investors

• Long PWR on a 3-5% pullback as the highest-quality 12-month expression of the grid/interconnect bottleneck; reassess if 2026 EPS guidance is cut or backlog growth decelerates for two consecutive quarters.
• Pair trade: long PWR / short IESC for quality-versus-concentration exposure; use IESC as the more fragile small-cap proxy if data-center order flow or execution begins to wobble.
• Avoid chasing FIX after the run; if adding exposure, use a 3-6 month call spread only after the next quarter confirms margin expansion is surviving labor inflation.
• Watch EME for a buy-the-dip entry rather than momentum chasing; it is the best diversified way to own the theme, but margin compression would be the main falsifier.
• Set alerts on ETN, HUBB, and NVT for second-order upside from transformer/switchgear shortages; if order intake does not improve over 1-2 quarters, the equipment-chain trade is likely overdone.