Summary
The article is the first detailed installment in a series on Physical AI investing, focusing on Layer 1 (Training & Model Development). It is purely educational and introductory, stating the author only owns one unnamed company in the theme and explicitly avoids pitching any single stock. No actionable trade ideas or market-moving data are provided.
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•The author positions Physical AI as the next major investment theme alongside Optics/Photonics, but the article serves as a framework for future research rather than a trade call.
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•Layer 1 (Training & Model Development) is discussed at a conceptual level; no specific companies, products, or financial metrics are mentioned.
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•The author states 'I currently only own one company in this entire theme' but does not disclose which company, and says 'this is not going to end in a pitch of a single company.'
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•The article is the second in a series; the author plans to cover all layers over weeks/months, with deep dives only after gaining more confidence.