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Monday, October 19, 2026

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@convequity

Convequity on X

We own both $ONTO and $CAMT because they sell overlapping tools to different HBM makers, and we raised Onto while holding Camtek. In our 4Q26 portfolio rebalance we increased Onto in our portfolio and held Camtek unchanged. Inspection identifies defects. Metrology measures dimensions and material properties to check that manufacturing meets specifications. Both companies sell inspection and metrology tools for HBM and advanced packaging, but their customer exposure differs. Onto is more closely tied to SK hynix's capital-spending plans. Our industry information identifies Camtek as a preferred supplier for Samsung's HBM production lines, and Samsung is investing aggressively to catch up with SK hynix in HBM. Camtek is smaller and more specialized, and we see a technical edge in selected HBM applications. Onto also sells chip-fabrication metrology and packaging lithography, which Camtek does not offer. We raised Onto because increasingly complex chip designs give customers reasons to keep investing beyond the current packaging recovery. We hold Camtek as the more focused advanced-packaging investment.
@StableBread 3 clicks

Fajasy on X

How much of the $8.4B backlog at BWX Technologies $BWXT turns into revenue by the end of 2027? $BWXT expects to recognize 55% of the $8.4B backlog, or ~$4.6B, by the end of 2027. Another $1.4B of unexercised contract options sit outside the backlog, with $900M expected to be awarded in 2030 and $500M in 2035. Three items drive $BWXT’s quarterly FCF swings: 1) Payables: Higher accounts payable added $71.4M to H1 2026’s $249.0M of operating cash flow, vs. $6.9M a year earlier. The 10-Q credits the cash flow increase mainly to the timing of vendor payments, customer billings, and project cash flows, which can reverse in later quarters. 2) Seasonality: Retainages (payments withheld on the government segment’s fixed-price incentive contracts until set conditions are met) build in Q1 and Q3, with larger payments in Q2 and Q4. 3) Equity income: $BWXT’s share of the profit from the joint ventures that manage 14 government nuclear sites, including Savannah River and Pantex, comes in as equity income, now $80M/year. It counts toward adjusted EBITDA (15.7% of Q2’s $155.5M), but $BWXT only gets the cash when the joint ventures pay dividends. That’s why I’d judge $BWXT’s FCF on the full year, not the quarter.

Investor Letters

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LXS.DE: a 2028 sale it can force

Lanxess can force Advent to buy at least half its Envalior stake in April 2028, potentially raising about €745 million to reduce net debt.

LPTH $525M
Trade Ideas Flow 18 clicks

Build-A-Bear: A Narrower Path

Build-A-Bear's push into prestuffed toys and broader retail distribution tests brand stretchability, but recent results warrant caution.

BBW $303M
TSOH Investment Research 16 clicks

Do You Trust Apple?

Apple’s HomeView strategy ties Siri, privacy and smart-home control to consumer trust in its vision for the home.

AAPL $5T
Stratechery by Ben Thompson – On the business, strategy, and impact of technology. 3 clicks
FINV · long

Finvolution Group

FinVolution, a China and ASEAN unsecured consumer lender, trades at 4x earnings and 0.5x book value.

FINV $698M
Value Investors Club 4 clicks

Semtech Analyst Day Review

Semtech raised Q3 guidance and targets $3.2 billion of fiscal 2030 revenue, excluding upside from its AI data-center optical and copper…

SMTC $13B
CV's Substack 13 clicks

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