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Tuesday, November 10, 2026

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@convequity 2 clicks

Convequity on X

Investors are selling $BESI, in our view, because customers increasingly prefer or consider shorter HBM stacks, since HBM is expensive. Our industry information points to customers requesting stacks of four or six memory dies. Fewer layers mean fewer connections and, where hybrid bonding is used, fewer bonding steps per stack, and shorter stacks fit package-height limits more easily with conventional solder. That could delay equipment adoption and weaken the nearer-term HBM opportunity for $BESI, which supplies hybrid-bonding equipment. Logic folding is the tailwind. It places parts of a circuit above one another on vertically connected layers joined through hybrid bonding, so signals travel shorter distances and the chip runs faster on less energy. Those benefits hold even when an inference system needs less HBM, and the layers still need aligning and connecting with exceptional precision. In our view, that can create more hybrid-bonding demand than this delay takes away. Wider folding also pushes inspection and measurement into more logic-chip applications. We expect that to lift spending faster than chip volumes for $ONTO and $CAMT, and for $NVMI, whose materials and chemistry checks address problems that get harder as circuits move into vertically connected layers. Longer term, folding could make chips on established processes more capable for $UMC. That is our prospective thesis, not an announced UMC program. Deeper dive available at Convequity.

Investor Letters

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SpaceX’s $24 billion Starbase power plant, Microsoft’s Oracle capacity cuts, Riot’s $72 billion AI lease and Quanta’s sell-off frame…

RIOT $5.8B
Monte Independent Investment Research 1 click

Quick Value #337 - Dana Inc (DAN)

Dana is combining with Eaton’s Mobility unit via a 1Q27 Reverse Morris Trust after selling a division, delevering and accelerating buybacks.

DAN $2.1B
Value Don't Lie 2 clicks

Seed Corn

Chiron’s failed $49 million Beaumont sale and $178 million Pinnacle acquisition leave XRN with $70 million of liquidity and medical-office…

XRN $372M
Orphan REITs 2 clicks

STRL: 80 new electricians a week

Sterling’s $4.1 billion backlog faces Texas permitting risk after a governor proposed a moratorium, while Connexion, Capital Asset Planning…

STRL $7.6B
Trade Ideas Flow 1 click
AVO · long

Mission Produce INC

Mission Produce (AVO) is pitched long as a consumer-staples investment, countering a September 2024 short case.

AVO $1B
Value Investors Club

Diamond Estates: Research Note

Diamond Estates converts $4.7 million of Lassonde debentures at a 69% premium, cutting debt to $10.9 million and raising Lassonde ownership…

LSDAF $1.2B
Atrium Research - Equity Research 3 clicks

Vicor Update, Part Four

Vicor’s Federal Circuit hearing put Foxconn’s disputed patent license under pressure, reinforcing its AI server royalty model and licensing…

VICR $6.8B
CV's Substack 3 clicks

Floor & Decor 3Q26: Business Update

Floor & Decor’s 3Q26 sales rose 3% while comparable sales fell 1.4%; it cut 2027 openings to 10-15 as high mortgage rates pressure…

FND $5B
Speedwell Memos 1 click

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