Tuesday, October 13, 2026

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Expert Call | Corning

Corning’s NVIDIA-backed 10x fiber expansion, enterprise connector demand and carrier capacity plans frame its optical communications outlook through 2030.

From X

@AsifSuria

Asif Suria on X

We track insider buying in spinoff or their parents in a custom screen on InsideArbitrage that we like to call the Spinsider. There were three companies (spinoffs or parents of spinoffs) that saw insider buying based on Form 4s filed recently. 1. The home safety and security solutions provider Resideo $RESI completed the spinoff of ADI Global Distribution $ADGI just two weeks ago. This week we saw three different insiders of $RESI buy stock on the open market including the CEO and the General Counsel. $RESI was spun out of Honeywell $HON in 2018, making $ADGI Honeywell's grandchild. 2. Enviri $NVRI was less of a spinoff and more of a breakup. It sold its Clean Earth division to to Veolia Environnement S.A. and paid out $15 per share to shareholders from the proceeds of the sale. It then spun out its Harsco Environmental and Rail divisions and renamed them as Enviri just to confuse us a little. This new Enviri saw insider buying by two insiders including the CEO this week. @valuedontlie especially likes these "stubs" as he likes to call them and has done well with stubs like Starz Entertainment $STRZ Much to my detriment, I kept Lions Gate Studios $LION after the spinoff and sold Starz. 3. The building materials company Amrize $AMRZ, which was spun out of Holcim AG in June 2025 continues to see significant insider buying activity. This month six different insiders including the CFO and the Chief Strategy & M&A Officer purchased shares.

Vicor Update, Part Two

Vicor uses ITC exclusion-order cases to license power-module patents, with published royalty multipliers rising from 1.0x before filing to…

Expert Call | Nebius

Nebius’s 1 GW annual active-capacity target from 2027 is realistic, according to a former product manager, with greenfield data centers…

PTRN · short

Pattern Group INC

Pattern Group is a fragile consumer business targeted on the short side.

Dell's Tailwinds

Dell booked $131.7B of AI server orders in four quarters and held a $95B backlog as enterprise AI demand accelerates.

A Month with Muse

Meta’s Muse automated website fixes and design changes for a solo publisher, illustrating how $20-per-month AI agents can reduce…

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