Wednesday, November 4, 2026

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The Buyback Shows Up (ESRT Q3 2026)

Empire State Realty Trust repurchased $85.8 million of shares at $4.56 each, using 1359 Broadway sale proceeds to fund buybacks and debt reduction.

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Convequity on X

We exited $LITE at the start of 3Q26 and stayed out at the 4Q26 rebalance. Lumentum's exposure to AI optics is real, but it depends on design choices that are still open. 1. Lumentum is one of the suppliers of high-power lasers for external laser sources, where the laser sits in its own module and feeds light to the optics. Growth in AI optics lifts this business only as far as customers choose these designs. 2. Co-packaged optics (CPO) puts the optics in the same package as the chip. Some CPO designs keep external lasers, which suits Lumentum. Others move the light source closer to the package, or replace lasers with microLEDs, tiny LEDs used for short links. Wider use of these would cut demand for its lasers. 3. Laser and silicon-photonics technology built for LiDAR (laser-based sensing) is being adapted for data-center links, which could bring new competitors. We have added LiDAR exposure and will cover it in Part 2 or 3 of our 4Q26 rebalance series. 4. Optical circuit switching (OCS) connects fibers by steering light between them. Lumentum's MEMS switches use tiny movable mirrors and suit many ports, low loss and paths that stay in place for long periods. Designs that must change paths quickly and in smaller units are more likely to use silicon-photonics switches. MEMS should win a meaningful share, but probably not all of it. Lumentum keeps credible exposure to external lasers and OCS, but both depend on unsettled design choices. At the 4Q26 rebalance, that uncertainty was enough for us to stay out.

New Ideas From The Road

Aurelion Research increased healthcare exposure and sees opportunities in banking and defense, alongside research on Alcoa, Nike, ONON and…

Site Centers (NYSE:SITC)

Site Centers' $3 per-share return-of-capital distribution and December delisting leave a discounted liquidation stub, with two properties…

Coupang: 3Q26 Business Recap

Coupang’s product-commerce growth rose 9% as data-leak effects fade, while management expects margins to return to pre-incident levels by…

update on Gartner

Gartner’s growth has stalled after federal contract losses and cautious commercial spending, raising questions about its competitive…

Recycle Bin

Used aircraft engines can be repurposed as gas turbines, easing data center power constraints while tightening aviation supply.

AMRZ · long

Amrize

Amrize (AMRZ) produces aggregates, cement and roofing materials across the US and Canada.

TWLO Q3 FY12/26 Earnings Review

Twilio's Q3 revenue rose 20% to $1.56 billion, but Q4 organic growth guidance fell to 11% to 12% and RPO declined 28%.

Stevanato down 30%. Yikes.

Stevanato fell 30% after forecasting low-single-digit 2027 growth as lower Nexa syringe volumes from a GLP-1 customer offset solid Q3…

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