The Money Board
Layer scores. Not stock ratings.
12 layers of the AI build-out, each scored on the best receipt I can find. A receipt is proof, in a filing or on an earnings call, that a buyer gave something up to get supply.
The ties are the verdict.
Score 10
The Warehouse
Memory and storage
Where AI keeps its data.
Paid up front
Sellers I checkKioxia · Micron · Samsung (receipt) · SanDisk (receipt) · SK hynix
Score 10
The Bouncer
Power and cooling
Decides which data centers get power.
Paid up front
Sellers I checkEaton · GE Vernova (receipt) · Hitachi · Schneider Electric · Siemens Energy (receipt)
Score 9
The Foundation
Substrates and wafers
The base every chip sits on.
Paid up front
Sellers I checkAjinomoto · GlobalWafers · Ibiden · Samsung Electro-Mechanics · SUMCO
BuyerIntel (receipt)
Score 9
The Owners
Cloud and platform
Rent out AI computing.
Paid up front
Sellers I checkAlibaba · Alphabet · Amazon · Microsoft · Oracle (receipt)
Score 5
The Toolmaker
Manufacturing equipment
The machines that make chips.
Price hike the buyer admitted
Sellers I checkApplied Materials · ASML · KLA · Lam Research · Tokyo Electron
BuyerTSMC (receipt)
Score 5
The Traffic Cops
Networking silicon
Chips that direct data traffic.
Price hike the buyer admitted
Sellers I checkAMD · Broadcom · Intel · Marvell · NVIDIA
BuyerArista (receipt)
Score 3
The Long Haul
Optical interconnect
Light that carries data far.
Locked volume
Sellers I checkCoherent · Corning · Fabrinet · InnoLight · Lumentum (receipt)
Score 3
The Superstar
Compute silicon
The chip that does the AI math.
Locked volume
Sellers I checkAMD · Broadcom (receipt) · Intel · Marvell · NVIDIA
Score 1
The Print Shop
Foundry
Prints chips for other companies.
Sold out
Sellers I checkIntel · Samsung · TSMC (receipt)
Score 1
The Bottleneck
Advanced packaging
Joins chips into one package.
Sold out
Sellers I checkAmkor · ASE · Intel · Powertech · TSMC (receipt)
Score 1
The Grounds Crew
Construction
Builds the data centers.
Sold out
Sellers I checkComfort Systems (receipt) · EMCOR · Hochtief (Turner) · MasTec · Quanta
Score 0
The Plumbing
Electrical interconnect
Copper that connects it all.
No receipt
Sellers I checkAmphenol · Credo · FIT Hon Teng · Luxshare · TE Connectivity
Every layer has a fixed list of sellers I read every quarter. Same list, every time. A buyer counts when it sells on another layer's list, or its own filing names a seller on this one. Being on the list isn't a rating. Most companies on it have no receipt.