πŸ“‹ List of 30 US stocks with brief bullish theses covering semis, AI, space, rare earths, etc

medium convictionFirst mentioned Nov 6, 2025

List of 30 US stocks with brief bullish theses covering semis, AI, space, rare earths, etc.

Evidence & details
Evidence
  • +AXTI/SMTOY control 60%+ of world's InP substrates as bottleneck of AI buildout.
  • +Backlog of $50m in 2024 with TAM of $150m.
  • +Google would pay 50x backlog ($2.5B) to avoid delays.
Catalysts
  • ⚑Supply chain disruption
  • ⚑InP production halt
Risks
  • βˆ’Flow stoppage causing extreme delays to LITE, COHR, AVGO, GOOGL, MSFT

Chart

Post Timeline Β· 1 posts

risk signalmedium

@RyanMDorsey23 This is a research note on point failure of the entire AI buildout in $AXTI/China from both substrate production and laser-grade Indium Phosphide. I’m not doing valuation analysis on individual companies But if this flow stops, $LITE, $COHR, $AVGO to $GOOGL, $MSF…

Thesis: Failure of AI buildout due to Indium Phosphide bottleneck in $AXTI/China affects companies dependent on InP supply.

view on X β†—AXTI Β· LITE Β· COHR Β· AVGO Β· GOOGL Β· MSFT
Current Price
$426.99
via cornerstones
Return from entry
β€”
entry Nov 6, 2025
Thesis Lifecycle
🟒
openedNov 6, 2025

Hold or add positions in AI-related stocks due to strong fundamentals; short-term correction is noise; recovery expected after government shutdown ends.

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updatedDec 5, 2025

Reduced bullishness on AMD due to weakening OpenAI dominance; also bearish on OpenAI-dependent stocks (CRWV, ORCL, MSFT).

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updatedDec 27, 2025+1 conv

InP substrate supply is a critical bottleneck for AI photonics, with a duopoly of $AXTI and $SMTOY controlling majority supply. Hyperscalers' AI programs (TPU v7, Maia, MTIA) are tethered to these companies, leading to price spikes and potential delays.

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updatedDec 29, 2025-1 conv

Failure of AI buildout due to Indium Phosphide bottleneck in $AXTI/China affects companies dependent on InP supply.

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updatedJan 17, 2026

Elon Musk's $134B lawsuit against OpenAI poses downside risk to AI stocks levered to OpenAI (AMD, CRWV, ORCL, MSFT, APLD, CORZ, RIOT) in worst-case scenario, but author expects middle ground with a large fine and MSFT stepping in, limiting contagion.

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updatedFeb 13, 2026

Microsoft is gearing up to ditch OpenAI's models and build their own frontier models, as per a report from Windows Central/FT.

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updatedFeb 16, 2026+1 conv

The 1 million job revision signals a permanent structural shift due to AI/automation, not a slowing economy. Corporate profits will explode as companies replace human labor with AI and robotics. Investors should buy AI supply chain equities to hedge against unemployment and benefit from margin expansion.

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updatedMar 7, 2026-1 conv

Photonics bottleneck due to China-controlled materials and Nvidia securing EML capacity will cause supply constraints for hyperscalers META, MSFT, AMZN, GOOGL.

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updatedMar 24, 2026

Bullish on MSFT due to OpenAI liquidity unlock making risk/reward compelling for leaps; bullish on META due to blowout earnings and manageable impact from Avocado launch delay.

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updatedApr 8, 2026-1 conv

Buying beaten-down names (MSFT, RDDT, HOOD, IBIT) as rate cut odds spike, suggesting a potential rebound.

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updatedApr 9, 2026+1 conv

Discovery of Microsoft's secret involvement with Riber (ALRIB) for quantum computing, highlighting the importance of MBEs.

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updatedApr 9, 2026

List of 30 US stocks with brief bullish theses covering semis, AI, space, rare earths, etc.

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⚠️
review neededApr 29, 2026

Microsoft faces a supply chain vulnerability as a geopolitical adversary acquired ficonTEC, a key supplier of automated assembly and testing machines.

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