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.

Dorchester Minerals: Variable Royalty Income Without Enough Valuation Discount

Dorchester Minerals' 9.5% normalized yield and debt-free royalty model are offset by limited upside at $29.71, as extraordinary…

DMLP $1.5B

SA Atlas Diary Oct 16 3 clicks

ENS · short

Enersys

EnerSys faces a short thesis as data-center and warehouse vehicle customers shift from lead-acid batteries to lithium-ion.

Why DoorDash’s Autonomous Strategy Beats Uber’s Hodgepodge

DoorDash’s integrated autonomous-delivery strategy contrasts with Uber’s 2026 divestment of Serve Robotics, its former delivery-robot…

Revisiting my Rubrik pitch and what I am doing now after a 100% run

Rubrik, RBRK, has risen more than 100% since a February pitch at $48; the investor updates plans for shares bought at a $53 average.

Nubank ($NU) Deep Dive

Nubank has risen 318% from its 2022 low while sustaining 20-25% annual EPS growth, 30% ROE and a 15x P/E multiple.

Stock Trade Compilation Diez

E.W. Scripps, Team Internet, Monro, doValue and Inter & Co feature as special-situation trades involving mergers, asset sales, leverage and…

Single Stock Spotlight #13: Entravision (EVC)

Entravision’s Smadex ad-tech unit grew Q2 revenue 230% year over year, underpinning a re-rating thesis despite its legacy Spanish-language…

The Airbnb Blueprint

Airbnb’s Q3 guidance implies 17% TTM GBV growth, while World Cup-driven North American strength may create a difficult Q2 FY27 comparison.

Cerebras Systems, Inc.

Cerebras Systems’ WSE-3 wafer-scale chip targets low-latency AI inference with faster decode than GPU racks, while higher per-token costs…

WD #354: Colombia Earthquake, Software, CIB/AVAL/NU Earnings

Colombia’s earthquake frames risks for Tecnoglass as Grupo Aval, Bancolombia and Nu report strong earnings, including Nu’s 67% EPS growth.

The $1.5 Trillion of Hidden Debt Fueling the AI Boom | Robin Wigglesworth of FT Alphaville

Hyperscalers’ off-balance-sheet lease and purchase obligations rose from roughly $1 trillion to $1.5 trillion, turning the AI buildout into…