Thursday, September 17, 2026

Back to today

Power Semiconductors: The Follow-Up

STMicroelectronics, Navitas and Wolfspeed offer contrasting power-semiconductor cases tied to NVIDIA’s 800V AI data-center architecture, spanning an incumbent leader, a speculative…

From X

@convequity

Convequity on X

Photonics Pt.4: OCS Roadmaps Are Splitting Convequity’s latest note examines how Optical Circuit Switching is diverging by workload. High-radix MEMS remains the practical choice for scale-out and training clusters that prioritise scheduled reconfiguration. Lower-latency silicon photonics is being pushed into the scale-up layer for inference, where millisecond switching is no longer acceptable. $GOOGL's V8i architecture is the clearest example. It moves OCS down into the scale-up domain for the first time and pairs it with 2.4T Coherent Lite modules that dramatically reduce fiber and port consumption. The combination is designed to close Google’s main networking gap versus NVIDIA. $NVDA's Feynman (2028) appears to be taking a dual approach: CPO for dense short-reach connections and OCS for larger cluster-level scale-out. Near-term deployments will likely rely on mature MEMS, with silicon photonics as the longer-term path once insertion loss improves. The broader OCS market is projected to grow from ~$400M in 2025 to over $2.5B by 2029 (58% CAGR). Silicon photonics offers a relatively open competitive field compared with MEMS, where incumbents hold stronger positions. We also re-examine CPO’s path forward and assess microLED as a more radical parallel alternative — one that inverts the industry’s “fewer, faster lanes” assumption and is physically confined to short-reach scale-up links. Full Part 4 is now live. Link in the comments.

A2Gold: Research Note

A2Gold's McIntosh drilling found 0.23 g/t gold over 65.5m, 370m southwest of the existing resource, and extended mineralization 86m…

GLP-1 winners and losers

GLP-1 drugs are gaining traction across Asia as Chinese developers advance candidates and Indian generics slash prices, reshaping prospects…

Adobe 3Q26 Update

Adobe’s fiscal 3Q26 revenue grew 13%, while ARR growth slowed to 9.3% excluding Semrush.

ZM · long

Zoom Communications INC

Zoom Communications (ZM) is presented as a long investment idea.

The Monday Morning Briefing

Latticework’s weekly briefing covers NVIDIA’s AI demand, Deckers’ de-rating, Shurgard’s asset discount, Flitto’s translation-data backlog…

Publications we follow

Every publication on this site, hand-picked.

108 publications

Newsletters 91

X accounts we follow

Every account on this site, hand-picked.

71 accounts

Investor letters we follow

78 firms

Sectors

Ordered by how often our editor reaches for them.