Every chip in your phone, your GPU, your HBM stack — gets tested before it ships. ⚡

Without a gate-keeper, the entire AI infrastructure collapses under defective silicon.

There are only two companies on earth that can test the most advanced chips.

One of them has been doing it since 1960.

That company is Teradyne. 🎯

1/12 The AI buildout isn't just a story about GPUs and data centers. 🏗️

It's a story about complexity — chips with billions of transistors, stacked memory, and photonic interconnects that must work flawlessly at scale.

Every chip must pass a test cell before it ever reaches a rack.

The automated test equipment (ATE) market sat at ~$9B in 2025. 📈

It could reach $12–14B at the midterm — and Teradyne is the toll booth.

2/12

Walmart just sold part of its supply chain to a $20B company most investors have never heard of.

That company now controls how goods move through 46 live systems across America's largest retailers.

This is the Symbotic story. 🧵

1/12 The warehouse is the most expensive, least automated link in retail.

Labor shortages, rising wages, and e-commerce demands have pushed the cost of "pick, pack, ship" to breaking point. 📦

Symbotic built a robot army to fix it — from the ground up.

2/12

The air you're breathing right now?

Someone is selling it.

Air Products has built a $50B empire by doing exactly that — and most investors still don't understand how deep the moat actually goes. 🧵

1/12 Here's why this matters right now.

The world is betting trillions on a hydrogen-powered future.

Air Products isn't waiting for that future.

They're already building it — one $10B megaproject at a time.

2/12

A company selling literal air is worth more than Goldman Sachs, Ford, and Nike combined. 🤯

No, really.

Meet $LIN — the most boring business you've never heard of that prints money like it owns the mint.

🧵 Here's how Linde turned thin air into a ~$220B empire:

1/12 First, the "huh?" moment.

Linde doesn't make a product.

They take the air around you — oxygen, nitrogen, argon — freeze it, separate it, and sell it back to the world.

That's the business. Air. Sold.

And nobody talks about it. 👀

2/12

The Pentagon trusts only a handful of fabs on American soil to manufacture its most classified chips.

MACOM owns two of them.

And quietly, the same company building America's radar and jamming systems is now powering every major AI data center on earth.

A thread. 🧵

1/12 🎯 The Context

This matters right now because MACOM just crossed a $1 billion annual revenue run rate — a milestone a decade in the making.

Data Center revenue surged 48% in FY25.

Management raised their 2026 growth outlook for that segment to 35–40%.

This is not a company anyone was talking about two years ago.

2/12

Every chipmaker on earth is chasing TSMC's 3nm tech.

UMC said "nah" in 2018 — and walked away from the race entirely.

Their stock has 4x'd since.The weirdest move in semiconductors. 🧵

1/12 Everyone talks about cutting-edge chips.

3nm. 2nm. Angstroms.

But here's the thing nobody says out loud:

80% of the chips in your life are "dumb" chips.

Your car. Your fridge. Your router. Your credit card.

None of them need a supercomputer node. They just need to work.

2/12

An Abu Dhabi sovereign wealth fund controls the only US-headquartered chip company trusted to supply the Pentagon.

It does $6.75B in revenue. It holds a $3.1B defense contract. And 82% of its shares belong to Mubadala — the Emirati state investment arm.

This is GlobalFoundries. And its architecture is unlike anything else in semiconductors. 🧵

1/12 The world's chip conversation is dominated by one obsession: the bleeding edge.

3nm. 2nm. Angstrom-scale transistors.

But here is the quieter truth hiding beneath that narrative:

Most of the technology running the world doesn't need those nodes.

Your car's radar. Your fighter jet's avionics. Your industrial sensor. None require atomic-scale precision.

They require something rarer: reliability, security, and domestic manufacture.

GF is building an empire around that gap.

2/12

Everyone thinks Volvo makes cars.

They're wrong.

Volvo AB hasn't sold a single passenger car since 1999.

What they do sell quietly dominates the arteries of global commerce — and almost nobody on Wall Street is paying attention.

1/12 Here's why this matters RIGHT NOW.

Global freight is under pressure. Supply chains are being rewired. Infrastructure spending is surging across the US, EU, and emerging markets.

Every single one of those trends runs directly through Volvo AB's order book.

2/12

A company bought a cursed oil field that ExxonMobil abandoned after 7 years of failure.

They financed the purchase mostly with a loan from... Exxon itself.

Now they're fighting California, the courts, the Coastal Commission, and their own investors — simultaneously.

$SOC is the most audacious bet in American energy. Here's the empire they're trying to build. 🧵

1/12 On May 19, 2015, 142,800 gallons of crude oil flooded the Santa Barbara coastline.

The Refugio spill — the worst in California since 1990 — killed hundreds of marine animals and shut down 3,700 acres of beaches and fisheries.

The pipeline was corroded. The shutoff valve didn't exist.

The entire Santa Ynez Unit — three offshore platforms sitting atop half a billion barrels of recoverable oil — went dark.

It has barely produced a drop since.

2/12

Axon Enterprise is the weirdest company in the world. 🚨

They own 90% of their market, have an $11.4 billion backlog, and their name comes from a 1911 sci-fi novel.

Here is how they are architecting a global empire. 🧵

1/13 Why this matters right now: Axon is undergoing a digital renaissance.

They’ve moved from selling "zap guns" to becoming a cloud-native behemoth that runs the entire justice system. 🚀

2/13

A 500-year-old sketch by Leonardo da Vinci is currently helping NASA land on Mars. 🚀

Most people have never heard of the company behind it.

But without them, every plane, rocket, and mining truck on Earth would stop moving.

The business of RBC Bearings (ROLL): 🧵

#RBCBearings #investing #Aerospace #BusinessStories #DaVinci

1/13 RBC makes bearings. These are the tiny balls and rollers that let machines move without catching fire. 🔥

If it spins, tilts, or flies, it’s probably using an RBC part.

They just hit a record $1.6 Billion in sales. Here is how they became an industrial fortress.

2/13

Everyone thinks the age of oil is dead. They are wrong.

In the frozen wilds of Alberta, a $100B "Sands Sovereign" has quietly architected the most durable cash-flow machine in industrial history.

This is the "Empire Building" narrative of Canadian Natural Resources $CNQ. 🇨🇦🧵

#Investing #OilAndGas #CNQ #Stocks

1/13 While Silicon Valley chases "eyeballs," Canadian Natural Resources ($CNQ) is chasing the Cretaceous.

They own an area the size of Florida that contains the 4th largest oil reserve on Earth.

But they don't "drill." They harvest. 🚜💨

2/13

Everyone thinks SanDisk is just those $20 memory cards you buy at the airport. 📸

Actually, they are the hidden engine powering the global AI revolution.

Since spinning off from Western Digital in Feb 2025, the stock has surged over 650%.

Here is the breakdown of a Silicon Resurrection. 🧵

#StockMarket #SanDisk #SNDK #Business #AI #Investing

1/11 The Context 📍

For 9 years, SanDisk was trapped inside Western Digital. 🖇️

In Feb 2025, they finally "divorced".

WDC stockholders received 1/3 of a share of $SNDK for every share they owned.

The market initially saw a "cyclical underdog," but they missed a pure-play giant.

2/11

EOG Resources is the weirdest company in the world. 🌎

They were born from the biggest corporate scandal in history (Enron).

But while their parent company was a disaster, they became a money-making machine.

Here is the breakdown of how they win. 🧵

#Stocks #BusinessStorytelling #OilAndGas #EOGResources #Enron

1/14 Most people remember Enron for all the wrong reasons. 📉

But while the bosses there were playing games, a small team was actually finding oil.

In 1999, they got an "acrimonious divorce" and escaped right before Enron sank.

2/14

In 2020, experts thought Occidental Petroleum was going to go bankrupt.

Today, it is a lean, mean cash machine and a top pick for the world’s greatest investor.

Here is the 10-tweet breakdown of the $OXY "Turnaround" and what it teaches us about business. 🧵

#StockMarket #OccidentalPetroleum #Business #Investing #WarrenBuffett

1/11 🧵 THE HOOK

In 2020, $OXY stock was worth less than a sandwich. 🥪

The company was buried under $40 billion in debt. Oil prices had crashed to zero. Everyone said they were finished.

Fast forward to January 2026: They just pocketed $9.7 billion in cash. Warren Buffett is the lead cheerleader.

How did they survive? 👇

2/11

Anglo American PLC is the ultimate industrial shape-shifter. 💎⚒️

Founded in 1917 with J.P. Morgan’s cash, it once controlled 54% of South Africa’s entire stock market. It was less of a company and more of a private empire.

Today, it is architecting the most radical renaissance in mining history.

Here is the breakdown of how a century-old behemoth is burning its past to power the future. 🧵👇

#AngloAmerican #Copper #Mining #Investing #AngloTeck #BusinessStrategy

1/10 The Founding "Nexus" 🤝

In 1917, Sir Ernest Oppenheimer saw a gap in the South African goldfields.

He didn't just want a mine; he wanted a financial bridge between London and New York. He fused British mining expertise with American capital (hence the name).

The goal: Earning profits that made a "permanent contribution" to society.

2/10

TJX Companies is the weirdest business in the world.

They don't have a functional website, they have no idea what they’ll be selling next Tuesday, and they just hit a $174 Billion market cap. 📈

Here is why $TJX is the ultimate retail final boss. 🧵👇

#TJX #Investing #BusinessStrategy #Retail #StockMarket #Marshall

1/12 Retail is supposed to be dying.

Macy’s is shrinking, and everyone is terrified of Amazon.

Yet, The TJX Companies (TJ Maxx, Marshalls, HomeGoods) just raised guidance and reported a 7% revenue surge.

How? They weaponized chaos. 🌪️

2/12