2 Top Nasdaq Stocks to Buy Before They Skyrocket in 2026

Applied Materials benefits from accelerating semiconductor equipment demand as SEMI forecasts $145bn in equipment sales for 2026 (up from $133bn) and major customers (TSMC and Micron) plan substantial incremental capex ($13bn midpoint increase for TSMC; Micron raising capex to $20bn from ~$14bn). Applied’s fiscal 2025 revenue was $28.4bn (up 4%), the stock trades at ~9x sales and could re-rate if it outperforms consensus. SentinelOne is positioned to capture AI-driven cybersecurity growth after acquiring Observo AI; Q3 FY2026 revenue rose 23% to $259m, RPO jumped 35% to $1.3bn, non-GAAP net margin improved to 9.6%, and the stock trades at 4.6x sales with a $20.50 median 12-month target (~48% upside). Broad AI spending tailwinds (Gartner: global AI spend ~$2.5tn, cybersecurity AI market to ~$51bn) underpin the bullish case for both names.

Analysis

Market structure: The immediate winners are semiconductor capital-equipment leaders (Applied Materials, AMAT) and AI-native cybersecurity vendors (SentinelOne, S) because wafer fab capex is being re-accelerated by TSMC/Micron increases ($13bn and $6bn incremental mentions) and AI software spend (Gartner: ~$51bn cybersecurity market). Equipment vendors gain pricing power and order visibility (long lead-times), while non-AI legacy software and consumer-facing tech could see budget pressure. Expect share consolidation toward top-tier toolmakers with scale and IP advantages over smaller OEMs.

Risk assessment: Key tail risks are a memory-cycle inventory correction that forces capex deferrals, tighter export controls on advanced lithography, and integration failures at S (Observo AI). Timeframes: immediate (days) for news/guidance shocks; short-term (weeks–months) for order-to-revenue conversion (RPO -> revenue); long-term (2026–2027) for the full AI capex wave. Hidden dependencies include substrate/wafer shortages and fab construction bottlenecks that can amplify working-capital stress for vendors.

Trade implications: Tactical longs: AMAT exposure to capture a 2026 capex upside (current ~9x sales -> re-rate potential to ~12x if beats); S is a growth recovery play (RPO +35%, revenue +23%) with 12–18 month asymmetric upside (analyst median +48%). Use defined-risk option structures (12-month 15–25% OTM call spreads on AMAT; 12–18 month LEAPS or buy stock + 20% OTM put on S). Rotate portfolio overweight to semiconductor equipment and AI cybersecurity, underweight ad/consumer cyclical tech by ~3–5%.

Contrarian angles: Consensus may underprice two outcomes: (1) capex upside >SEMI if fabs accelerate beyond guidance (AMAT upside material), and (2) execution risk at S — RPO growth can mask long revenue conversion; the market may be too sanguine on monetization timing. Historical parallel: prior GPU-driven capex spikes produced rapid supplier re-ratings followed by flattening; plan exits at valuation milestones (e.g., AMAT at 12x sales) to avoid post-cycle compression.

Key Decisions for Investors

• Consider establishing a 2–4% long position in Applied Materials (AMAT) now to capture a 2026 capex re-rate; implement as a defined-risk 12-month call spread ~15–25% OTM to limit premium exposure and trim/exit if FY guidance misses or AMAT valuation reaches ~12x sales (~+30–40% from current).
• Initiate a 1–2% position in SentinelOne (S) via 12–18 month LEAPS or buy equity and hedge with a 20% OTM put; target the analyst median $20.50 (~+48% upside) within 12 months and cut on signs RPO conversion growth decelerates below 20% YoY or new contract wins stall for two consecutive quarters.
• Run a small pair trade (1% long S / 1% short PANW) to capture AI-native share shift in enterprise security; unwind if relative performance reverses >15% or if PANW reports share-loss evidence vs peers.
• Overweight semiconductor equipment exposure at the sector level by +3–5% (direct names or SMH overweight) and reduce consumer/ad-driven tech exposure by -3–5%, rebalancing within 2–8 weeks around TSM (TSMC) and MU capex announcements expected this quarter.
• Monitor three high-probability catalysts in the next 90 days: TSMC and Micron capex updates, SEMI mid-year equipment-sales revision, and Gartner AI spend report; if two confirm upside >SEMI baseline, increase AMAT exposure by another 1–2%.