Sunday, October 18, 2026

Expert Call | Q3 2026 Optical Components Market Dynamics, Vendor Market Share, & 2027 Growth Outlook

Optical-component vendor call covers 800G and 1.6T demand, AI cluster optical density, market share, pricing and 2027 growth for Coherent,…

SiriusXM: Dirt Cheap, Looming Catalysts, Short Squeeze Candidate

SiriusXM trades at 6.5 times free cash flow, a 15% yield, with high short interest and catalysts that could drive a short squeeze.

Meritage Homes: Cheaper On Book Than Any Year-End In A Decade

MTH $3.8B

SA Tim Travis Oct 17 10 clicks

Market Cracks Under AI Debt Burden | The Weekly Wrap

Steve Eisman examines AI data-center debt, CoreWeave's tech correction and agentic AI's effect on banks as earnings season begins.

RELX: The Risk Segment Makes This Buy Less Risky

RELX’s 13-petabyte fraud and identity data moat supports its high-margin Risk segment as its valuation falls to roughly half its peak P/E.

RELX $68B

SA LA Capital Oct 16 9 clicks

OpenAI Does Math, Reward Hacking, Meta Launches Personal Agent

OpenAI and Meta push AI agents forward as reward hacking remains a core challenge for model training.

One More Note on Agents, Meta Connect, Meta Enterprise Platform

Meta ties AI agents and Meta Connect to its enterprise-platform opportunity.

2026.42: Home At Last

Stratechery’s weekly bundle covers Apple HomeView and SpaceX’s cellular ambitions.

TSOH Weekly Roundup (10/16/2026)

Bumble agreed to a $1.3 billion take-private deal, while Netflix cut about 1,000 jobs and Meta discussed its Muse superintelligence models.

Liberty Global: Things Got Much Worse, But I Am Still Greedy

Liberty Global faces VMO2 restructuring-priced bonds and Ziggo unsecured yields near 16% after owners extracted £5.15 billion since 2021.

LBTYA $2.7B

SA Andrew Mach Oct 16 4 clicks

SLS · short

Sellas Life Sciences Group I

SELLAS Life Sciences Group faces a short case arguing that even a strong clinical outcome does not support its current valuation.

Preview of a new war between Apple and Qualcomm

Apple is accelerating its Qualcomm modem design-out before the April 2027 licensing expiry, threatening Qualcomm's high-margin handset…

This business can always surprise you

Danaher cut 2026 core revenue growth guidance to 3-4% as delayed chromatography resin shipments hit bioprocessing, while life sciences…

Bloom Energy Corp Earnings Update: A quick look

Bloom Energy posted $1.065 billion in Q2 revenue, up 165.5%, as AI data-center demand lifted margins, operating income and full-year…

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…

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.

DoorDash: The Infrastructure of Local Commerce

DoorDash built a last-mile logistics network around restaurant delivery, then extended it to groceries, convenience, and other local…

DoorDash

DoorDash positions itself as infrastructure for local commerce.

CME's Stock Is Cheap for the Wrong Reason

CME Group trades at 21.7 times trailing earnings versus a 25.1 times 12-month average, despite near-record futures volume and 94%…