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Topic 06 / Investment research

AI Hardware Short Thesis

9 articles · 10/13/2026 updated

Shorting 58 A-Share AI Hardware Companies I: Physical Limits

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Shorting 58 A-Share AI Hardware Companies II: BOM TAM and the Company Universe

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Buffett Is Mocked Again: A-Shares, 1999, and a Bird in the Hand

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Shorting 58 A-Share AI Hardware Companies III: Ratings and Optical Modules

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Shorting 58 A-Share AI Hardware Companies IV: PCB, CCL, and Backplanes

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Shorting 58 A-Share AI Hardware Companies V: Copper Links and Liquid Cooling

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Shorting 58 A-Share AI Hardware Companies VI: Power Equipment

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Shorting 58 A-Share AI Hardware Companies VII: Servers, Networks, and Conclusions

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One Power Bottleneck, Two Opposite Views: Goldman Goes Long, I Go Short

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