Michael Burry is a physician turned investor best known for identifying and profiting from the U.S. housing bubble ahead of the 2008 financial crisis. As the founder of Scion Asset Management, he manages capital primarily for institutional and high-net-worth investors, maintaining a low-profile, concentrated long-only equity strategy. This profile outlines his verifiable portfolio holdings, disclosed positions, and approach to investing, emphasizing transparency from SEC filings and regulatory records rather than speculation or rumor.
How Burry Builds and Manages His Portfolio
Burry’s investment process centers on bottom-up, value-oriented research, seeking companies with durable competitive advantages, conservative balance sheets, and mispriced risk. He typically concentrates capital in a small number of ideas rather than diversifying broadly, aiming for outsized returns from high-conviction long positions. He favors industries he understands deeply, including healthcare, technology, and financials, and uses public equities, private placements, and tailored vehicles to express views. Portfolio construction emphasizes margin of safety, and he is known for thorough due diligence, studying business models, cash flows, and competitive dynamics before committing capital.
Sources of Verifiable Portfolio Information
The primary source for Burry’s holdings is Form 13F, filed quarterly by Scion Asset Management with the SEC when assets under management exceed $100 million. These filings disclose long equity positions valued over $200,000 as of a specific reporting date. Additional context comes from earnings presentations, corporate proxy statements, investor roadshow materials, and occasional interviews where he discusses process or specific ideas. Importantly, 13F reports are backward-looking and do not capture real-time changes, so they should be treated as a snapshot rather than a complete current ledger.
Major Historical and Recent Holdings
Over the years, Burry’s funds have held positions across sectors, with notable concentrations in financials, technology, and healthcare. Historical disclosures and 13F archives illustrate how his exposures have evolved alongside market structure and valuation shifts. The following table summarizes representative holdings drawn from public 13F filings and company disclosures, focusing on instruments with clear identification and reliable record-keeping.
| Instrument | Type | Reported Category | Typical Usage in Burry’s Portfolio | Verification Source Type |
|---|---|---|---|---|
| Credit default swaps (CDS) on U.S. and European sovereigns | Derivative | Financial risk management/short-concern expression | Hedging tail risks and expressing views on creditworthiness | 13F, regulatory filings, legal proceedings disclosures |
| Large-cap U.S. equities (e.g., Apple, Google/Alphabet, Amazon) | Equity long | Core portfolio holdings | Concentrated long exposure to businesses with strong moats | 13F, exchange filings, investor presentations |
| Special situations and distressed securities | Equity long/short or private | Activist and event-driven allocation | Exploiting mispricings in complex or transitional settings | Court documents, 13F, company disclosures |
| Small-cap and emerging manager private investments | Illiquid allocation | Accessing asymmetric ideas not available in public markets | Limited partnerships, private offering documents |
Current Portfolio Characteristics (as of Latest Public Filings)
In recent 13F filings, Scion Asset Management has reported concentrations in large-cap technology and select financial institutions, while retaining meaningful positions in healthcare names. These disclosures confirm continued activity in highly liquid U.S. equities, consistent with a strategy that favors quality, balance-sheet strength, and optionality. At the same time, the fund may use derivatives, private placements, and fund-of-funds to gain exposure that does not appear directly in equity holdings, underscoring the importance of looking beyond headline 13F line items.
Leverage, Risk Management, and Position Sizing
Burry’s approach can involve leverage through derivatives and financing arrangements, aimed at increasing efficiency rather than pursuing nominal size. Risk management focuses on position sizing, liquidity, and balance-sheet durability, with particular attention to companies that can survive stress scenarios without permanent impairment. He has historically favored businesses with low reinvestment needs and pricing power, allowing earnings to compound while minimizing balance-sheet vulnerability. This framework helps explain why certain sectors and names appear consistently in his public disclosures.
Interpreting 13F Filings and Avoiding Misrepresentation
13F filings show only long equity positions above reporting thresholds and do not capture short sales, private investments, or cash holdings. As a result, they necessarily understate the full scope of Scion’s activity and should not be read as a real-time replica of the portfolio. Investors should treat each filing as one data point in an ongoing research process, corroborated with corporate filings, news, and regulatory updates. Confusion often arises when observers infer complete positioning from partial snapshots, so contextualizing these reports is essential.
Where to Find Verified Updates and Documentation
To track disclosed changes, consult the SEC’s EDGAR database using Scion Asset Management’s Central Index Key (CIK), which organizes each 13F-NT and related amendment. Earnings decks, when released, may provide forward-looking process insights without binding commitments. Court documents relevant to past litigation can clarify historical positions but may not reflect current strategy. Cross-referencing multiple source types reduces the risk of relying on any single, potentially incomplete, view.
Key Takeaways for Long-Term Investors
- Focus on process: Burry emphasizes intensive, company-level research and a margin of safety, which can help temper volatility in a concentrated portfolio.
- Use filings as one input: 13F reports disclose only a subset of holdings and are backward-looking; combine them with other sources for a balanced view.
- Expect evolution: Portfolio compositions change between filings; private allocations and derivatives may be significant but opaque in public reports.
- Separate signal from noise: Concentrated bets can deliver outsized results but carry idiosyncratic risk; consider position sizing and liquidity when assessing strategy fit.
In sum, Michael Burry’s investments are anchored in a concentrated, value-oriented process that favors understanding over diversification. Public disclosures, especially 13F filings, capture parts of this approach, particularly in large-cap equities, financials, and select healthcare names. Recognizing the limitations of these reports—and complementing them with corporate, legal, and process disclosures—yields a more durable understanding of how Scion Asset Management seeks long-term value.