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Saturday, October 24, 2026

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Tower Semiconductor Deep Dive

Tower Semiconductor’s low-loss photonics chips halve lasers in 1.6T optical modules, supporting a $680 million annualized photonics run rate and customer wafer prepayments through 2027.

TSEM $19B
CV's Substack 10 clicks

From X

@StableBread

Fajasy on X

Excluding medical isotopes, commercial power revenue at BWX Technologies $BWXT nearly tripled, from ~$400M in 2023 to ~$1.1B expected in 2026. $BWXT’s commercial segment is growing much faster than its government segment, driven by (1) Ontario rebuilding its reactors, (2) Canada’s plan for new ones, and (3) the U.S. push for new AP1000 reactors. Its commercial backlog more than doubled to $1.6B. Kinectrics, a Toronto-based nuclear engineering and testing firm acquired in May 2025, explains part of the jump. Commercial revenue grew 72% in Q2 2026, or 33% excluding the acquisition. In Ontario, utilities are rebuilding reactors to run for decades longer. $BWXT is building 48 steam generators for Ontario Power Generation’s (OPG) Pickering refurbishment, part of more than CAD$1B (~$700M) of contracts. The same contracts cover the reactor pressure vessel for the first BWRX-300 at OPG’s Darlington station, a 300 MWe small modular reactor (SMR) designed by GE Vernova Hitachi. The 10-K calls $BWXT “the only commercial heavy nuclear component manufacturer in North America.” Notably, its Cambridge, Ontario plant is turning out more than 1.5 steam generators/month vs. the 1/month its schedule requires, per $BWXT’s Investor Day on September 29, 2026. Beyond refurbishments, Canada’s June 2026 nuclear strategy calls for “up to ten new large-scale reactors,” with two under construction by 2035 and five more planned or under development by 2040. $BWXT already has licensing and early engineering contracts for the large reactors planned by OPG and Bruce Power, the private operator of Ontario’s Bruce nuclear station. John MacQuarrie, president of Commercial Operations, estimated Canada’s new-build market at CAD$120-150B (~$84-105B) at Investor Day. Slide 31 shows $BWXT’s potential revenue per new reactor: → CANDU (Canada’s heavy-water reactor design): $350-700M per reactor. → AP1000 (Westinghouse’s large U.S. design): Low hundreds of millions of dollars. → SMRs: $50-100M.

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Margin Call

Petrobras’s Morpho-1 well revived hopes that Brazil’s Equatorial Margin can become a major new oil frontier after hydrocarbons were…

PBR $83B
Doomberg 10 clicks

Our Views on CoreWeave

CoreWeave's financial statements point to a business model familiar to the authors after a closer review of the AI infrastructure company.

CRWV $30B
WHAT ARE WE DOING? “Contrarians At The Gate” 12 clicks

Capital Wars

CoreWeave’s $35 billion to $39 billion 2026 spending plan relies on debt as unsecured yields reach 15%, making its GPU cloud expansion a…

CRWV $30B
Net Interest 12 clicks
TCEHY · long

Tencent Holdings LTD

Tencent, valued near $500 billion, is a long idea built on its Chinese gaming, social-network and advertising franchises.

TCEHY $451B
Value Investors Club

Putting bear cases to rest

Medpace authorized $1 billion of buybacks through 2028 after Q3 revenue rose 8.5% to $716 million; service revenue grew roughly 12% as…

MEDP $18B
Best Anchor Stocks 14 clicks

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