Wall Street still treats quantum computing as science fiction, but the smartest capital allocators are betting billions that it's the next trillion-dollar frontier. , Temasek, and Nvidia (NASDAQ: NVDA) just backed PsiQuantum's $1 billion funding round at a $7 billion valuation. When Nvidia starts writing checks to quantum start-ups, it's not just capital. It's ecosystem validation.

The disconnect between public market skepticism and private market euphoria creates opportunity. Governments are treating quantum supremacy as a national security imperative, terrified of losing encryption superiority when "Q-Day" arrives. Meanwhile, enterprises are already paying for quantum services today, proving demand exists before the technology even matures. Think of where artificial intelligence (AI) stood 10 years ago -- speculative, overhyped, but ultimately transformational. These three quantum pioneers offer different paths to capture that same asymmetric upside.

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Source Fool.com