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 $3.7B

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 $64B

SA LA Capital Oct 16 8 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 $2.8B

SA Andrew Mach Oct 16 4 clicks

ELALF · long

El Al Israel Airlines Ltd.

El Al Israel Airlines, $ELAL, cut costs 20% in its 2020 COVID restructuring and was taken over by U.S. investors.

Portfolio Update September 2026

Portfolio added Otis Worldwide in the mid-$60s, increased Pool, Copart and Floor & Decor, and sold Berkshire Hathaway.

Ciena, A Former Telecom Bust, Is Now In The Early Stages Of A Bona Fide Mega Boom

Ciena’s optical networking equipment sales to stronger telecom customers underpin a 2027 long thesis, unlike its 2000-era boom.

CIEN $51B

SA Marc Gerstein Oct 5 2 clicks

Brazil could be the Q4 Macro Play – My stock ideas: $NU, $INTR, $PICS and maybe $STNE, $PAGS, $DLO and $MELI

Brazilian fintechs NU, INTR and PICS stand to benefit from a Bolsonaro-led runoff surprise that lowers fiscal risk premiums, rates and the…

NVIDIA SERIES | PART 1 : Jensen's Math and the Blackwell Gap: Dies, Chips, GPUs, and Revenue

Nvidia’s Blackwell GPU rollout created an AI compute oversupply after customers preordered millions of chips amid expected shortages.

Alliance Resource Partners: A ~10% Yield Backed By Contracted Coal And Growing Royalties

Alliance Resource Partners has 2026 coal sales fully contracted and is expanding oil and gas royalties through AllDale, supporting its 9.8%…

ARLP $3.2B

SA Timur Mekhantev Oct 5 4 clicks

Apple and a Hacker’s Future

Apple’s walled garden feels limiting as AI increases the value of open systems and hacker-friendly tools.

British American Tobacco: Harvest

British American Tobacco’s U.S. reset revives combustibles and rebuilds its nicotine-pouch portfolio after legacy-brand writedowns and Velo…

Geely: Strategic NIO Battery Deal Is A Win

Geely’s ZEEKR nearly doubled first-half 2026 deliveries to 178,000, while Geely bought 30% of NIO’s battery-swapping unit to reduce…

GELHY $162BNIO $8.7B

SA The Asian Investor Oct 4 5 clicks

Practical Parametric Yield

Cerebras’s WSE-3 faces parametric-yield constraints that could restrict supply, making power and clock-speed tradeoffs central to its next…