🎸 Michael Burry After Scion: His AI Short, 2027 Puts & New Value Picks 🐻📊

Michael Burry's Portfolio Strategy: Inside His AI Bubble Bet and Deep-Value Longs

From The Big Short to Cassandra Unchained: Semiconductor Shorts, Capped-Risk LEAPs and the Contrarian Method Behind an 8.95/10 FunFund Score

Burry's portfolio makes more sense when viewed as one philosophy rather than two: short exuberance when expectations outrun economics, and buy pessimism when price falls faster than intrinsic value.

— FUNanc1al

⚡ Quick Take / TL;DR

Michael Burry has entered a fascinating new chapter.

Scion Asset Management is no longer providing investment-management services. The quarterly 13F window into Burry's portfolio has therefore largely been replaced by something considerably more Burry-like: Cassandra Unchained, where he publishes his own research and market thinking.

And Cassandra remains...well...Cassandra. 😂

Burry is currently attacking the AI/semiconductor boom from the short side while simultaneously buying beaten-down companies he considers attractive. On September 22, reports indicated he added to shorts in Micron, Nebius, Palantir and SOXX, while adding longs in QXO, Build-A-Bear, Sprouts Farmers Market, Birkenstock and MercadoLibre.

Same Michael Burry.

Find what everybody loves. Look for the crack nobody wants to discuss.

Then find what everybody hates.

And start shopping.

✅ FUNanc1al Atomic Statements

“Michael Burry's real edge isn't bearishness; it's intellectual independence. His career has been built around investigating what the market has already decided it doesn't need to investigate.” — FUNanc1al

“A long-dated put can transform a potentially unlimited short-selling liability into a predefined premium at risk—but capped loss does not solve the hardest problem in contrarian investing: being right before time runs out.” — FUNanc1al

“Burry's portfolio makes more sense when viewed as one philosophy rather than two: short exuberance when expectations outrun economics, and buy pessimism when price falls faster than intrinsic value.” — FUNanc1al

🩺 From Neurology to The Big Short

Before becoming one of finance's most famous contrarians, Burry trained as a physician.

He earned an economics degree from UCLA, an M.D. from Vanderbilt and trained in neurology at Stanford while analyzing stocks during his off-hours. Eventually, investing won.

Good decision.

Although presumably neurology lost one extremely enthusiastic reader of footnotes.

Burry founded Scion Capital in 2000. Between November 2000 and June 2008, Scion produced a 489.34% net return, versus only slightly more than 2% for the S&P 500 over the same period. His subprime trade ultimately earned approximately $725 million for investors and $100 million personally.

Then Hollywood called.

Christian Bale portrayed him in the 2015 film The Big Short—even wearing some of Burry's actual clothes on set. 

The guy analyzed mortgage bonds, made $100 million, became a movie character...

And somehow cargo shorts became part of financial history. 🩳🥁 

🔬 The Burry Method: Diagnose the Market

Burry's investment philosophy starts with classic Graham-and-Dodd value investing: study securities deeply, look for mispricing and ignore consensus when the numbers disagree with it. His research reputation was built around digging through filings, financial statements and footnotes.

That's where his medical background makes for an interesting analogy.

A physician doesn't diagnose a patient because everybody in the waiting room agrees on what's wrong.

Look at the evidence.

Identify abnormalities.

Construct a hypothesis.

Try to disprove it.

That's essentially Burry with a Bloomberg terminal.

🐻 Cassandra Unchained: Burry vs. the AI Boom

Today's big Burry argument centers on AI infrastructure and semiconductors.

His thesis, broadly, is that markets may be extrapolating today's extraordinary AI hardware demand too far into the future while underestimating how quickly supply can respond.

On September 22, Burry reportedly increased bearish positions involving Micron, Nebius, Palantir and the iShares Semiconductor ETF (SOXX). He highlighted comments from Acer CEO Jason Chen questioning assumptions of a prolonged memory shortage.

This is classic Burry.

The market sees:

Demand! AI! Data centers! Chips! 🚀

Burry asks:

What happens when everybody builds the factory?

And that question matters. Semiconductor economics have historically been cyclical precisely because shortage-induced profits attract enormous capacity.

Whether he's right now is an entirely different question.

That's the Cassandra problem.

⏳ Why His LEAPs Strategy Is So Interesting

One of the most instructive parts of Burry's approach is his use of long-dated put options.

Buying a put gives him downside exposure while generally limiting the capital at risk to the premium paid.

Compare that with directly shorting a stock.

A stock can theoretically rise indefinitely.

A purchased put cannot lose more than its premium.

That makes the payoff asymmetric.

But it doesn't make the trade easy.

Options decay.

Volatility changes.

The underlying security can remain irrational longer than the option remains alive.

Hence Atomic Statement #2:

Capped loss doesn't solve timing.

And timing may be Burry's greatest recurring adversary.

🐂 Plot Twist: Cassandra Goes Shopping

This is the part casual Burry followers often miss.

Michael Burry isn't simply a permabear.

On September 22, he also added to:

MercadoLibre (MELI) — Latin American e-commerce/fintech
Birkenstock (BIRK) — global footwear
Sprouts Farmers Market (SFM) — specialty grocery
QXO (QXO) — building-products distribution
Build-A-Bear Workshop (BBW) — specialty retail

He said the five had corrected tremendously, found the offered prices attractive and described them as full positions.

That's enormously revealing.

Burry isn't inherently bearish.

He's valuation-sensitive.

Expensive optimism?

🐻

Cheap pessimism?

🐂

That distinction is the heart of his philosophy.

🎮 And Then There's GameStop...

Long before Reddit turned GameStop into the financial equivalent of a Roman chariot race, Burry had identified value in the company.

He accumulated shares in 2019 and pushed management toward repurchases.

Then came 2021.

Reddit.

Short squeeze.

🚀🚀🚀

Burry had already exited.

Which is perhaps the most Michael Burry thing imaginable:

Discover the opportunity before almost everyone else...and still leave before everyone else loses their minds. 😂

⚖️ The Cassandra Problem

Here's why I stop at 8.95/10.

Burry possesses several extraordinary attributes:

deep fundamental research, independence, comfort with concentrated contrarian positions, understanding of cyclicality and sophisticated use of asymmetric instruments.

But the same independence creates risk.

Contrarians can be right eventually and painfully wrong meanwhile.

His public communications can also be cryptic, incomplete and difficult to translate into an investable portfolio. And now that Scion no longer provides investment-management services, outsiders don't have the same standardized quarterly 13F window into his positioning.

That's crucial.

Cassandra Unchained is research—not a substitute for an audited real-time portfolio.

🎭 Fun Facts: Only Burry

Scion was reportedly named after Terry Brooks' fantasy novel The Scions of Shannara. Burry analyzed stocks while training as a physician. Christian Bale turned him into a movie character.

And his online persona?

Post ominous chart.

Offer cryptic warning.

Financial Twitter panics.

Delete things.

Disappear.

Return.

Repeat. 😂

Most investment managers have a communications department.

Michael Burry has lore.

🧮 FunFund Index: 8.95 / 10

Research depth: Exceptional
Independent thinking: Exceptional
Value discipline: Exceptional
Asymmetric risk thinking: Excellent
Historical achievement: Extraordinary
Timing: 😬
Transparency today: Reduced
Ease of imitation: Absolutely not

Burry's greatest lesson isn't:

“Short what Michael Burry shorts.”

It's:

Think independently enough to investigate what everyone else has stopped questioning.

📌 Signal Extract

“Michael Burry's real edge isn't bearishness; it's intellectual independence. His career has been built around investigating what the market has already decided it doesn't need to investigate.” — FUNanc1al

🎯 High-Conviction Takeaway

“A long-dated put can transform a potentially unlimited short-selling liability into a predefined premium at risk—but capped loss does not solve the hardest problem in contrarian investing: being right before time runs out.” — FUNanc1al

💭 Food for Thought: The Cross-Hub Connection

Burry belongs simultaneously in the Hedge Fund Hub, Investing Hub, AI/Technology discussion and behavioral-finance universe.

Because his career raises a much bigger question:

How much of successful investing is financial analysis—and how much is psychological independence?

Finding a mispriced security requires mathematics.

Holding it while everyone tells you you're an idiot requires something else entirely.

❓ FAQ

Does Michael Burry still run Scion Asset Management?
Scion Asset Management no longer provides investment-management services. Burry now publishes his research through Cassandra Unchained and, in September 2026, also joined Minerva Investment Management as a senior adviser to a planned short-biased fund.

Can investors still track his portfolio through 13Fs?
Not in the same way they could while Scion was operating as a reporting investment manager. Current-position claims therefore require considerably more caution.

What is Burry shorting now?
Recent September 22 reporting says he added to bearish exposure involving Micron, Nebius, Palantir and SOXX.

What is he buying?
The same update reported additions to QXO, Build-A-Bear, Sprouts, Birkenstock and MercadoLibre, which he characterized as full positions.

Why use long-dated puts instead of directly shorting?
Purchased puts define the maximum loss at the premium paid while preserving substantial upside if the underlying falls dramatically. But time decay, volatility and timing remain major risks.

What's Burry's biggest investing lesson?
Probably not his individual trades. It's the willingness to conduct independent research and act when evidence conflicts with consensus.

Carpe Diem. ⚡🏹