3 Stocks to Buy Before Wall Street Catches On Before September Ends
Marvell Technology (MRVL) raised its fiscal 2027 revenue outlook to $12B, with data center revenue expected to grow 60%. Shares are down from their 52-week high. Constellation Energy (CEG) beat Q2 EPS estimates and raised guidance, but shares are down 27.57% YTD. Vistra (VST) reported a 30% YOY increase in Q2 EBITDA, trading at a forward PE of 14. All three companies are involved in AI infrastructure.
How this was made
The 30-second read
Why it matters
Collectively, the earnings lifts suggest a sector‑wide re‑rating as AI data‑center demand accelerates, but each company faces distinct execution risks.
Market read
Fresh earnings guidance and contract wins provide actionable insight for traders targeting AI infrastructure supply chain stocks.
What to watch
Regulatory uncertainties in PJM and potential hedge losses for Vistra could dampen upside.
Background
The article highlights three AI‑infrastructure beneficiaries—Marvell (custom silicon), Constellation (nuclear power), and Vistra (dispatchable power)—all of which posted strong Q2 results and raised guidance.
Ticker impact
Marvell raised FY2027 revenue outlook to $12B and expects data center revenue to grow ~60% YoY, new guidance disclosed in its August 27 earnings call.
Potential upside of 10-15% if market digests higher revenue guidance.
Guidance is materially above prior expectations and the stock is trading below its 52‑week high, creating a re‑rating opportunity.
Constellation beat Q2 EPS, raised full‑year 2026 adjusted operating earnings guidance to $11.50‑$12.50 per share and signed ~920 MW of long‑term nuclear contracts.
Potential upside of 8‑12% as investors price in stronger earnings and contract pipeline.
Guidance lift and contract wins are fresh, material information for a mid‑cap utility.
Vistra posted Q2 adjusted EBITDA of $1.77 B (+30% YoY) and reaffirmed 2026 EBITDA guidance of $6.8‑$7.6 B, while forming a $1 B JV with NVIDIA, KKR and Kuwait Investment Authority.
Potential modest upside of 5‑8% if market focuses on earnings beat and JV, offset by hedge losses.
Earnings beat is positive, but hedge losses and integration risks temper the upside.
Market effects
Higher guidance across AI silicon and power generation reinforces bullish outlook for AI data‑center supply chain.
U.S. utility and semiconductor sectors may see increased investor inflows.
Supports global AI infrastructure demand narrative, potentially influencing related overseas peers.
Counterpoint
Valuations remain elevated; any slowdown in hyperscaler spending could pressure MRVL and CEG.
Key entities
- CompanyMarvell Technology
Custom AI silicon supplier
- CompanyConstellation Energy
Nuclear power generator
- CompanyVistra Corp
Diversified power producer
