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

GXO · long

GXO Logistics, Inc.

GXO Logistics is undergoing transformation under new leadership in the growing contract-logistics business.

Visa Inc update

Visa and Mastercard meet 15% five-year IRR targets at 25x and 26x 2026 earnings, while American Express needs a wider margin for…

We Dramatically Improved our Machine Learning Model to Price Kalshi Earnings Contracts. It Went 11/13.

A two-layer machine-learning model correctly called 11 of 13 CrowdStrike earnings-word contracts on Kalshi, using historical transcripts…

Berkshire Hathaway: Willing and Abel

Berkshire Hathaway CEO Greg Abel will spend his after-tax $25 million salary buying Berkshire shares as he reshapes the conglomerate’s…

Sea Limited (SE) Q4'25 - Shopee in Focus, 11 Reasons To Keep Investing

Sea Limited generated about $3.5 billion in free cash flow as Shopee invests in Southeast Asian and Brazilian growth despite lower 2027…

Single Stock Spotlight #3: Alpha Metallurgical Resources (AMR)

Alpha Metallurgical Resources has retired more than 30% of its shares since 2022; higher structural metallurgical-coal costs could support…

Kazakhstan, Japan, and Trimming a Winner

Kaspi.kz’s 850 KZT ADS dividend establishes a roughly 9% yield after Hepsiburada spending; Japanese buyback disclosures test whether 0.61x…

Portfolio Update February 2026

Constellation Software and Roper Technologies became 13% and 16% holdings after an AI-driven software selloff, while Ashtead and Kraft…

Is the Airline Industry Really That Bad? – AerCap and A Case of Sandbagged Guidance

AerCap sells aircraft at 2x book value and repurchases stock near 1x book, cutting shares outstanding 31% in three years.

Greg Abel’s 2026 Letter to Shareholders

Greg Abel reaffirms Berkshire Hathaway’s annual-only CEO communication policy and pledges to preserve its decentralized culture while…