Thursday, October 15, 2026

Back to today

Is The Market Turning The Page?

CoreWeave’s debt and equity price action is framed as a wake-up call for investors amid a broader market discussion.

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.

Constellation: Stars Aligning?

Constellation Brands trades near $127 at roughly 11x next-twelve-month EV/EBIT, with recent business results offsetting concerns over…

SPHR · long

Sphere Entertainment CO

Sphere Entertainment is shifting from construction and startup spending to a high-margin, cash-generative venue-operator model, with…

Lennar, Part One: The Story

Lennar grew from a Miami builder into one of America’s two largest homebuilders, controlling land largely through options and land banks…

Lennar, Part Two: The Deep Dive

Lennar’s second audio program examines the homebuilder’s business for professional investors and housing analysts.

Insider activity September 2026

Asian insider buying rose 19% to US$2.4 billion across 930 September transactions, led by Grab CEO Anthony Tan’s US$30 million purchase…

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…

Publications we follow

Every publication on this site, hand-picked.

128 publications

Newsletters 108

X accounts we follow

Every account on this site, hand-picked.

90 accounts

Investor letters we follow

189 firms

Sectors

Ordered by how often our editor reaches for them.