Tuesday, October 13, 2026

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Expert Call | Corning

Corning’s NVIDIA-backed 10x fiber expansion, enterprise connector demand and carrier capacity plans frame its optical communications outlook through 2030.

From X

CNR · long

Core Natural Resources INC

Core Natural Resources is a US metallurgical and thermal coal producer formed in January 2025 through the merger of CONSOL Energy and Arch…

Google’s AI Return on Investment

Alphabet’s $132 billion AI capex produced an estimated 49% post-tax incremental ROIC once only in-service assets are counted, versus a…

American Express: Q2 2026 Results

American Express reiterated 2026 EPS growth guidance of 12.5% to 16.4% after Q2 volume and revenue growth, while operational and accounting…

Seer

Seer trades at $2.04 against $3.90 per share of net cash as activists press a board that rejected five buyout proposals and won reelection.

Reflections on quality investing

A 10-factor quality table ranks companies by moats, pricing power, balance sheets and growth, then applies it to 10 Buffett investments.

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Investor letters we follow

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Ordered by how often our editor reaches for them.