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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 9 clicks

From X

@aleabitoreddit 2 clicks

Serenity on X

Clearly a macro related drop after CPI numbers came out today and further US rate hike anticipation. Since $KOSPI, $SPY, and Nikkei ended up plummeting. There's too many potential second/third order effects that's hard to map due if $CRWV goes down or frontier labs struggle (given contractual obligations). Rate hikes understandably amplifies a lot of those fears. But I do think everything getting sold off together presents opportunities. If $LITE has take/pay contracts + sold out until 2029 for lasers and is being financed by hyperscalers for 2031 demand. The demand visibility + financing (with counterparties like $MSFT or $AMZN) are too solid that I wouldn't bunch companies in the optical sector together (that already have cash on hand via ATMs or private placement). With a neocloud that requires billions in future toxic financing in high rate environments. I think markets will eventually distinguish nuances from actual profitability, financing, and long term demand sustainability rather than just treating everything as one "bubble".
@aleabitoreddit 2 clicks

Serenity on X

It's interesting to see Elon interacting with finance X accounts out of the blue. Then amplifying $CRWV financing concerns, Chinese memory flooding, to AI investors being gamblers recently. With $SPCX and $TSLA, I do think Elon is a visionary but from how it looks from the outside... Amplifying concerns about competitors does make their financing more difficult as a self-fulfilling prophecy. And multiple posts about Chinese memory flooding after calling Samsung/SK Hynix pricing extortion does harm these supplier valuations... The economic incentives of doing so probably benefits Tesla/SpaceX more in the long run, even if everything goes down together. There's merit to a lot of things (I've been voicing Coreweave concerns about debt interest + rate hikes for the longest time...). But much like high end memory flooding to nuances of "No crying in a Casino" when the $AVGO CEO comments were regarding OpenAI ARR datapoints... were missed. You can throw rocks at others when a glass house is propped up by passive index flows
@StableBread

Fajasy on X

Archimedes Tech SPAC Partners II $ATII, the SPAC taking atomic-scale coatings maker Forge Nano public, amended the $100M lead commitment in its PIPE on October 13, three days before the October 16 merger vote. Alyeska, the Chicago hedge fund behind that $100M, will now take 7,031,175 of its 10M shares as pre-funded warrants, up from the 3M planned as of September 24. Those warrants cost $0.0001/share to exercise and never expire, but they don't vote until exercised, and Alyeska can cap its ownership at 4.9%, 9.9%, or 19.9% of the shares. ATII and its sponsor, with the consent of BTIG (the bank that ran ATII's IPO), also waived the transfer restrictions on the 3M founder shares the sponsor hands Alyeska for free at close. Counting the founder share transfer, Alyeska's effective cost is $7.69/share, and the S-4 (the merger filing) says so directly. So the $100M still lands at close, but the fund providing it got more flexible terms the day before ATII holders had to decide whether to redeem.

Investor Letters

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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 9 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 11 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 $449B
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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