Want to Invest in Quantum Computing? 3 Stocks That Are Great Buys Right Now

Quantum computing names have seen dramatic moves — IonQ (IONQ) roughly doubled over six months while Rigetti (RGTI) gained about 1,093% through March 13 — but both remain deeply unprofitable with minimal revenue and reliance on financing, prompting the author to advise against buying them today. Market volatility was driven by technical announcements (Google Quantum AI's Willow chip and Microsoft's Majorana 1) and cautionary remarks from Nvidia's CEO, which coincided with one-day drops of ~39% for IonQ and ~45% for Rigetti; the piece recommends lower-risk exposure to the theme via large-cap techs (Alphabet, Nvidia, Microsoft) with deeper pockets and diversified businesses.

Analysis

Market structure: The immediate winners are deep-pocketed incumbents (NVDA, GOOG/GOOGL, MSFT) that capture demand for control-chips, cloud integration and AI accelerators; pure-play hardware names (IONQ, RGTI) are losers because they lack diversified revenue, deep R&D budgets and face dilution risk. Competitive dynamics favor platform + services providers (cloud + control stack) over capital-intensive hardware specialists, concentrating pricing power with hyperscalers and Nvidia-like interface vendors within 2–5 years.

Risk assessment: Tail risks include a negative technical result (quantum milestone failure), a funding cliff for small caps, or antitrust/regulatory push against vertical consolidation — each could trigger >40% moves for small caps and 10–25% swings in megacaps. Time horizons: expect days–weeks of headline-driven volatility, 3–12 months for re-rating around earnings/announcements, and 2–5 years for meaningful commercial quantum adoption; hidden dependencies include foundry capacity, AI chip cycle and government grants.

Trade implications: Favor overweight large-cap NVDA/GOOG/MSFT exposure and underweight/short speculative pure-plays. Use defined-risk option structures: buy 12–18 month LEAP calls on GOOG/MSFT (20–30% OTM) for asymmetric upside; hedge small-cap downside with 3-month put spreads on IONQ/RGTI sized to 0.5–1.0% portfolio risk. Rotate +3–5% portfolio weight into megacap tech over 4–8 weeks, scaling on pullbacks >8–12%.

Contrarian angles: The market is underpricing monetization paths that don’t require million-qubit breakthroughs (control software, hybrid quantum-classical stacks) — incumbents can extract outsized margins without delivering hardware miracles. The rally in pure-plays looks overdone vs fundamentals; if IONQ/RGTI fail to grow revenue to low‑double digits millions in next 12 months, expect >50% downside; conversely, a credible Microsoft/Google milestone could fast‑track megacap upside, so binary outcomes are asymmetric.

Key Decisions for Investors

• Establish a 2–4% long position in NVDA within 2 weeks; add on any pullback of 10–20% from entry; set tactical stop-loss at -18% and target +30–50% over 12 months given AI/quantum interface exposure and improved valuation after the 22% correction from January highs.
• Build a 1.5–3% long split position (1–1.5% GOOG/GOOGL, 0.5–1.5% MSFT) via staggered buys over 6–12 weeks; complement with 12–18 month LEAP calls (buy Jan 2026 expiry, ~20–30% OTM) sized to ≤1% portfolio risk to capture optionality in quantum/cloud integration.
• Reduce direct equity exposure to quantum pure-plays to 0% (sell/trim IONQ, RGTI) and initiate defined-risk bearish exposure: buy 3-month put spreads on RGTI and IONQ sized to 0.5–1.0% portfolio risk (e.g., buy 30% OTM put, sell 15% OTM) to protect vs funding cliff/valuation collapse; cap short-dollar exposure due to squeeze risk.
• Implement a pair trade: long MSFT (1–2% weight) and short IONQ (equal dollar notional, via put spread) for a 6–12 month horizon to play incumbent optionality vs pure-play execution risk; reassess after next major quantum milestone or Microsoft earnings.
• If already long NVDA, sell 1–3 month covered calls at 5–10% OTM to monetize near-term volatility; additionally, monitor Google/Microsoft milestone announcements and US/EU government quantum funding releases over next 30–90 days as binary catalysts to add/remove positions.