In July 2025, something happened that has no precedent in modern American history.
The United States Department of Defense — the Pentagon — purchased $400 million of stock in a single mining company, becoming its largest shareholder overnight.
MP Materials runs a single open-pit mine in the California desert called Mountain Pass.
It extracts a group of metals most people have never heard of. And when the Pentagon bought in, the stock surged 50% in a single day.
Five days later, Apple — the most valuable company on Earth — wrote a $500 million check to the exact same company for the exact same materials.
$900 million from the Pentagon and Apple. Same company. Same week.
I read both press releases, closed my laptop, and sat in silence for about thirty seconds.
Then I opened my brokerage account and started buying.
Because when the Department of Defense and the world’s most valuable technology company are both scrambling — publicly, urgently, and expensively — to secure the same material from the same single domestic supplier, you’re not witnessing a commodity trade.
You’re witnessing the opening act of the most asymmetric investment opportunity I’ve seen since I started writing Macro Notes.
The Material Nobody Can Name — That Controls Everything
Let me show you a number that should make your stomach drop.
94%.
That’s China’s share of global permanent magnet manufacturing, according to the International Energy Agency’s 2025 Global Critical Minerals Outlook.
Not raw materials. Not semi-finished goods. Finished permanent magnets — the components that go inside every electric vehicle motor, every wind turbine generator, every F-35 fighter jet, every guided missile, every MRI machine, and every iPhone on the planet.
Twenty years ago, China’s share was 50%. Today it’s 94%.
I want you to sit with that number for a moment.
Every Tesla that rolls off the line in Austin? Chinese magnets in the motor. Every offshore wind turbine spinning in the North Sea? Chinese magnets in the generator. Every F-35 stealth fighter that the Pentagon calls “the backbone of Western air superiority”? 920 pounds of rare earth materials per aircraft — and until very recently, most of those magnets traced back to Chinese supply chains.
Not even most. The EU sources 98% of its rare earth magnet needs from China, according to the World Economic Forum.
And it gets worse.
China doesn’t just make the magnets. It controls every step of the supply chain that produces them:
60% of global rare earth mining (IEA, 2025)
91% of global rare earth processing and refining (IEA, 2025)
94% of permanent magnet manufacturing (IEA, 2025)
For context, OPEC at its peak controlled about 40% of global oil production. China’s grip on magnets makes OPEC look like a farmers’ market.
Deng Xiaoping saw this coming. In 1992, visiting the rare earth mines of Inner Mongolia, he said: “The Middle East has oil and China has rare earths.”
Thirty-three years later, he looks like a prophet.
The Day the Factories Went Dark
On April 4, 2025, China pulled the trigger.
In retaliation for Trump’s “Liberation Day” tariffs, Beijing imposed export controls on seven heavy rare earth elements — samarium, gadolinium, terbium, dysprosium, lutetium, scandium, and yttrium — along with all related compounds, metals, and magnets. Every export now required a government license.
The effect was instantaneous.
Chinese rare earth magnet shipments to the West dropped 75% within weeks.
By June, component plants in Germany and Austria were shutting down. Not slowing down. Shutting down. The European Association of Automotive Suppliers reported only a 25% success rate in obtaining Chinese export licenses. Volkswagen, Mercedes-Benz, BMW — the crown jewels of German industry — watched their production lines go dark over a component most of their investors couldn’t identify in a lineup.
European rare earth prices hit six times the Chinese domestic price. Six times. The same material, costing 600% more in Berlin than in Beijing.
The European Central Bank conducted an emergency analysis and found that over 80% of large European firms are no more than three intermediaries away from a Chinese rare earth producer. Most hadn’t stockpiled. They had no plan B. No plan C. Nothing.
Reuters reported that several European carmakers were forced to temporarily halt production entirely.
I want to be clear about what happened here: China didn’t fire a missile. It didn’t impose sanctions. It just slowed down the paperwork on export licenses for a material most people have never heard of — and it brought European manufacturing to its knees within sixty days.
The F-35 Problem (And Why the Pentagon Panicked)
Now apply that same vulnerability to defense.
Every F-35 Lightning II — the most advanced fighter jet ever built, the $2 trillion crown jewel of Western air power — contains 920 pounds of rare earth materials. Samarium-cobalt magnets in the engine. Neodymium magnets in the radar. Rare earths in the targeting systems, electronic warfare suite, and flight controls.
An Arleigh Burke destroyer needs 5,200 pounds. A Virginia-class submarine — 9,200 pounds.
Lockheed Martin is the single largest American consumer of samarium-cobalt magnets. And in 2015, the Pentagon quietly gave Lockheed a waiver to use four-dollar neodymium magnets purchased directly from a Chinese supplier for the F-35. Because there was no domestic alternative.
Four-dollar magnets. From China. In America’s most expensive weapons system.
That single fact explains why, ten years later, the Pentagon took the unprecedented step of buying direct equity in a mining company. As one defense analyst told me: “The Pentagon doesn’t buy stocks. They buy weapons. The fact that they bought a mine tells you exactly how terrified they are.”
In October 2025, China escalated further. The Ministry of Commerce announced that starting December 1, any product worldwide containing even 0.1% Chinese-origin rare earths by value would potentially need a Chinese export license to be shipped between countries — even between allied nations. This was China copying America’s own Foreign Direct Product Rule — the exact legal mechanism the US uses to restrict semiconductor exports to China — and turning it around on rare earths.
Then came the military kill switch: all export license applications for military end-use were to be automatically denied. Period. No exceptions.
The Center for Strategic and International Studies called these “China’s most consequential measures to date targeting the defense sector.”
In November, as part of the US-China trade détente, Beijing suspended the harshest civilian restrictions until November 2026. Markets exhaled.
But here’s what nobody’s talking about: the military ban is still active. And the seven heavy rare earths restricted in April — the ones that go inside every F-35, every missile guidance system, every submarine motor — are still on the controlled list.
The “pause” is not a peace deal. It’s a ceasefire with a visible expiration date.
The Demand Tsunami Nobody’s Pricing In
Even without geopolitics, the math is devastating.
McKinsey projects that global demand for magnetic rare earth elements will triple — from 59 kilotons in 2022 to 176 kilotons by 2035.
IDTechEx forecasts total rare earth magnet demand reaching 332,000 tonnes annually by 2036 — a 70% increase from today.
The drivers are relentless and compounding:
Electric vehicles — Every EV motor contains several kilograms of neodymium-iron-boron magnets. Global EV sales are on track to hit 40-50 million units annually by 2030.
Wind energy — Each large offshore wind turbine uses tonnes of rare earth magnets in its direct-drive generator. Europe alone needs 510 GW of wind capacity by 2030.
Defense — NATO is in the middle of the largest rearmament cycle since the Cold War. Every missile, every drone, every next-gen fighter requires rare earth magnets. As I detailed in my ammunition article two weeks ago, European defense spending is set to increase 60% by 2030.
But the demand driver that made me sit up straight at 2 AM is one almost nobody in finance is talking about yet.
Humanoid robots.
Over 95% of motors in humanoid robots use rare earth permanent magnets. A single humanoid robot contains an average of 40 motors. IDTechEx forecasts that rare earth magnet demand from robotics alone will increase sevenfold by 2036.
Adamas Intelligence — one of the most respected rare earth research firms — published a report in December 2025 stating that robotics is “poised to eclipse EVs as the primary driver of rare earth magnet demand over the medium to long term.”
Tesla’s Optimus, Figure AI’s robots at BMW factories, Chinese firm Agibot ramping to thousands of units annually — this isn’t science fiction anymore. This is procurement.
And every single one of those robots needs magnets that, today, 94% come from China.
The Western Response: Too Little, Too Late — Or the Investment Opportunity of the Decade?
Here’s where this goes from terrifying to investable.
Because the West isn’t sitting still. It’s panicking. And when $50 trillion economies panic, money moves — fast, clumsily, and with total disregard for valuation.
The Pentagon’s MP Materials deal wasn’t charity. It was a multi-billion-dollar strategic package: $400 million in equity, a $150 million loan, a ten-year price floor of $110/kg for rare earth oxides (if the market price drops below that, the US government pays the difference), and a commitment to buy 100% of the output from a new 10,000-tonne magnet factory for a decade. JPMorgan and Goldman Sachs are providing $1 billion in additional financing.
Apple’s $500 million deal — announced five days later — secures rare earth magnets for hundreds of millions of iPhones, with $200 million prepaid upfront.
MP Materials’ stock has quadrupled since the start of 2025. Gina Rinehart — Australia’s richest person — quietly increased her stakes in both MP Materials and Arafura Resources through late 2025.
In Europe, Neo Performance Materials opened the continent’s first mass-production rare earth magnet factory in Narva, Estonia — built in under 500 days. The CEO, Rahim Suleman, told investors: “The phones have been ringing off the hook. We have more customer demand than we can possibly supply.”
The Estonian Prime Minister called it “the most cost-efficient magnet factory ever built in the Western world.”
But here’s the number that tells you how early we still are: Neo’s plant produces 2,000 tonnes of magnets per year. Europe’s total projected demand by 2030? 30,000 to 40,000 tonnes. You’d need 15 to 20 plants like Estonia’s just to make Europe self-sufficient.
Lynas Rare Earths — the only major non-Chinese rare earth processor — is projecting 53% production growth in 2026. France’s Carester targets commissioning in late 2026. Australia received a $1.65 billion government loan for Iluka Resources’ refinery.
But here’s what I keep coming back to: there are perhaps five companies on the planet outside China that can process rare earths and produce magnets at scale. Five. Against 94% market dominance.
That’s not a competitive landscape. That’s a monopoly break that the entire Western world is now trying to fund simultaneously — and the funnel has a very, very narrow opening.
The Pick-and-Shovel Play
Every mega-trend of the next decade — EVs, wind, defense, AI, robotics — flows through the same chokepoint: rare earth magnets.
And the companies capable of breaking China’s monopoly trade at valuations that suggest the market doesn’t understand the scale of what’s coming.
I’ve spent the last three weeks building a complete supply chain model — from mine to separated oxide to metal alloy to finished magnet — mapping every publicly traded company at every critical node. What I found is a small cluster of businesses with locked-in government contracts, expanding margins, and structural demand tailwinds that will compound for a decade.
Some are obvious (though still undervalued). Some are obscure component suppliers you’ve never heard of. One trades at less than 8x forward earnings with a signed government offtake agreement through 2035.
The market sees “mining company.” I see the only companies on Earth capable of converting the West’s $2 trillion panic into physical magnets — and getting paid a fortune to do it.
What’s Behind the Paywall
For premium subscribers, I’m sharing the complete rare earth magnet investment thesis:
✅ The 7 companies I’m buying across the magnet supply chain — from mining and separation to oxide refining, metal alloy production, and finished magnet manufacturing, with exact tickers, entry prices, position sizes, and 24-month price targets
✅ My complete “Mine-to-Magnet” supply chain map — the 9 critical nodes between a rare earth deposit and a finished NdFeB magnet inside an F-35, which companies control each node, and where pricing power concentrates
✅ The MP Materials deep-dive — why the Pentagon deal fundamentally changes the risk profile, what the $110/kg price floor means for margin modeling, the Apple revenue stream starting 2027, and whether the stock still has 50-100% upside after quadrupling
✅ The “China dumps the market” hedge — how Beijing has historically crashed rare earth prices to destroy Western competitors (it did this in 2022, increasing processing 25% to force rivals out of business), the 2 trades I’m holding as insurance, and why the Pentagon price floor changes the game theory
✅ The Neo Performance vs. Lynas vs. MP comparison framework — three continents, three supply chain strategies, three very different risk/reward profiles. Which one I’m overweight, which one I’m watching, and which one I think is a 5x by 2030
✅ The European rearmament multiplier — how NATO’s $2.6 trillion defense buildout specifically amplifies rare earth demand (with per-platform magnet requirements for F-35, Eurofighter, Leopard 2, and CAESAR systems), and the 2 defense-adjacent companies that benefit from both the ammunition ramp AND the magnet shortage
✅ The robotics wildcard model — my demand projection for rare earth magnets in humanoid robots through 2035, the 3 companies supplying motors and magnet assemblies to Tesla Optimus, Figure AI, and Agibot, and why this market alone could absorb all new Western magnet production
The first company I’m profiling has a government-backed ten-year offtake agreement, is ramping production from 250 tonnes to 10,000 tonnes annually, and just secured $1.9 billion in committed financing from the Pentagon, Apple, JPMorgan, and Goldman Sachs.
It’s the only fully integrated mine-to-magnet operation in the Western Hemisphere.
And by my model, it’s still 40-60% undervalued on a 2028 earnings basis — even after quadrupling this year.
🔒The 7 Companies I’m Buying Across the Rare Earth Magnet Supply Chain →
I’ve spent three weeks mapping every publicly traded company outside China that touches the rare earth magnet supply chain — from mining and separation to oxide refining, metallization, alloy production, and finished magnet manufacturing.
What I found is a landscape of extreme concentration. There are fewer than a dozen companies in the Western world that matter. And among those, seven sit at chokepoints where I believe tens of billions in government and corporate spending must flow over the next decade.
I’m allocating 12% of my liquid portfolio across these seven positions. That’s my largest single-theme allocation since the defense supercycle piece in early February…