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Tuesday, September 22, 2026

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@ActAccordingly 2 clicks

PAA Research on X

A name for @dirtcheapstocks and @dirtcheapbanks... $ETD. $600 mkt cap, $133MM in cash, no debt. Generated $40MM+ in cash flow last year. They also have extensive real estate holdings (unencumbered) which could be worth $175-$275MM. They pay a regular dividend of $0.39/quarter which is about a 7.0% yield. For the past 6-years they've used any excess FCF to pay special dividends to shareholders. The stock trades at 1.5x book (which is clearly understated). Seems like someone should buy this biz.
@convequity

Convequity on X

$TSEM + $SOI: positioned on both sides of the biggest shift in AI datacenter interconnect — and Google's new TPUv8i just supercharged the story. Leg 1 — Smarter optics, much bigger chips. Next-gen optical links ("coherent-lite") encode data far more densely than today's IMDD links. But the sophistication has a physical cost: the photonic chip needs roughly 2–2.5x more silicon area per port, because it packs in multiple modulators, splitters, and detectors where today's simpler links need one of each. Factor in that bigger dies yield worse, and you need ~3–4x the wafer starts per port. More area × more volume × worse yield = several-fold growth in SiPh wafer demand over the cycle. Leg 2 — The switch itself goes photonic. TPUv8i connects its chips through an optical circuit switch (OCS) built from silicon photonics — a genuinely new thing. $GOOGL's old scale-out OCS used MEMS mirrors: zero SiPh content. The new one puts a very large photonic die (300–450mm², heading toward 500–800mm² — near the reticle limit) in every pod. That's a brand-new ~10–20% layer of demand on top of the transceiver story, and it scales faster than linearly as switch radix grows from 64×64 to 128×128. The elegant part: Leg 2 forces Leg 1. The optical switch loses 5–10dB of light — 70–90% of the signal is gone by the time it exits. Today's IMDD transceivers can't read a signal that weak; coherent ones can. So every transceiver plugged into the switch fabric has no choice but to go coherent — and coherent means the 2–2.5x bigger chips from Leg 1. Google's switch decision doesn't just create its own SiPh demand; it automatically triggers the transceiver upgrade too. Tower has manufacturing flows for both legs: high-speed modulator + Ge flows for transceiver PICs, AND mature passive flows for the huge fabric dies. Soitec supplies the photonics-SOI wafers upstream either way — it wins regardless of which foundry takes the socket. One more kicker: Celero, the Alphabet-backed startup tipped for Google's coherent DSP socket, has no fab of its own — its companion photonic chip has to land somewhere, and an open specialty foundry is the obvious somewhere. Risks: coherent modulators migrating to InP/TFLN would leak the PIC leg out of silicon photonics; Marvell verticalizing into its own photonics partially bypasses the open-foundry path.

Investor Letters

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GameStop Is Extreme Deep Value

GameStop's collectibles mix rose to 45% of sales as gross margin reached 44%, supporting a deep-value case built on cash and store…

GME $13B
The Value Road 9 clicks

A2Gold: Research Note

A2Gold’s first Taylor drill holes returned 20.96 g/t AuEq over 1.5m and 209.4 g/t silver over 10.7m, alongside 141.10 g/t gold at…

KGC $28B
Atrium Research - Equity Research 4 clicks
INVH · long

Invitation Homes INC

Invitation Homes owns more than 85,000 homes valued at $43 to $48 per share, versus a roughly $30 share price, with occupancy above 96%.

INVH $16B
Value Investors Club 6 clicks

“Going Through Some Pain”

Dick’s Sporting Goods’ $2.4 billion Foot Locker acquisition nearly quadruples its store count and adds international exposure, risking a…

DKS $12B
TSOH Investment Research 2 clicks

The Monday Morning Briefing

Latticework’s weekly briefing spotlights discounted European assets including Barco, Bolloré, Brookfield and D’Ieteren, with catalysts…

BN $82B
Latticework by MOI Global 5 clicks

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