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Aerospace

SpaceX Supply Chain: Five “Essential” Suppliers, One Confirmed at Scale

A social-media post says SpaceX cannot launch without Honeywell, Hexcel, STMicroelectronics, Carpenter Technology and Redwire. We checked each claim against filings, earnings calls and SpaceX’s prospectus: only STMicro’s Starlink chip business is confirmed and material.

By K2 Research TeamOct 24, 2026PDF · 11 pages

A social-media post says SpaceX cannot launch without Honeywell, Hexcel, STMicroelectronics, Carpenter Technology and Redwire. We checked each claim against filings, earnings calls and SpaceX’s prospectus: only STMicro’s Starlink chip business is confirmed and material.

What’s inside

  1. One real link: STMicro and Starlink
  2. SpaceX builds most of what matters itself
  3. The spending boom is in compute
  4. The basket trades on sentiment, not contracts
  5. Claim check: five claims against the record
  6. How we grade the evidence
  7. What it means for investors
  8. SpaceX: vertically integrated by design
  9. Honeywell: navigation heritage, no visible SpaceX link
  10. Hexcel: real space content, but SpaceX is “not a lot”
  11. STMicroelectronics: the one link that holds
  12. Carpenter: the right alloys, an unnamed customer
  13. Redwire: a SpaceX customer, not a proven supplier
  14. Valuation and performance
  15. What would change our view

More research

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Société BIC (BB.PA): Shaodong Makes the Lighters, BIC Makes the Money, Initiating at Overweight

Initiating at Overweight with a Dec-27 price target of €72. Shaodong makes about 70% of the world’s lighters at a profit of one fen each; BIC’s lighter division earned €216M of adj. EBIT in 2025, at least €0.10 a lighter. The moat is the rulebook, not the factory.

K2 Research TeamOct 24, 2026
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CoreWeave (CRWV): Cisco Had Customers Like This, Initiating at Underweight

Initiating at Underweight with a Dec-27 price target of $44. CoreWeave’s backlog is real; the problem is the spread. We estimate a new megawatt earns a ~5% unlevered return, below the ~9% CoreWeave now pays on secured project debt.

K2 Research TeamOct 23, 2026
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Private Equity Hits Subscribe: The Money Is Made at 4x, Not 20x, Initiating Thematic Coverage

In a YouTube channel roll-up the money is made at the entry price, not the exit, and the risk sits with the host, not the multiple. Ten channels bought at 4.0x earn a 27.5% base-case equity IRR on a 9.0x exit; if acquired audiences shrink about 10% a year, the gain is gone. Selective.

K2 Research TeamSep 2, 2026