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Paulson & Co. Inc.
John Paulson · Family Office · Event-Driven
Paulson & Co. Inc. is an American investment management firm founded in 1994 by John Paulson. Headquartered in New York City, the firm gained worldwide fame for its successful bet against the U.S. subprime mortgage market during the 2007-2008 financial crisis, a move often cited as one of the greatest trades in Wall Street history. Historically, the firm specialized in event-driven strategies, including merger arbitrage, corporate restructurings, and distressed credit. In 2020, John Paulson announced the firm's transition from a hedge fund manager to a private family office, focusing on managing the personal wealth of the founder while continuing to engage in specialized investment activities across global markets.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +28.1% |
| YTD return | +10.5% |
| Sharpe ratio | 2.63 |
| Win rate | 86% |
| AUM | $1.9B |
| Inception | Oct 1, 2025 |
| Updated | Aug 20, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $1.9B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://www.paulsonco.com |
Current Holdings
Updated on Aug 20, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| MDGL | Madrigal Pharmaceuticals Inc | 38.7% | +13.5% |
| AAMI | Acadian Asset Management Inc | 28.4% | +69.2% |
| BHC | Bausch Health Companies Inc | 24.2% | +10.6% |
| AEM | Agnico Eagle Mines Limited | 7.6% | +22.7% |
| THRY | Thryv Holdings Inc | 1.1% | -57.1% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Aug 10, 2026 | BUY | THRY | 1.9% → 1.1% |
| Aug 10, 2026 | BUY | AAMI | 27.9% → 28.4% |
| Aug 10, 2026 | SELL | BHC | 27.1% → 24.2% |
| Aug 10, 2026 | SELL | AEM | 6.4% → 7.6% |
| Aug 10, 2026 | SELL | MDGL | 36.6% → 38.7% |
Investment Style Analysis
Paulson & Co. Inc. is widely recognized for employing a Event-Driven strategy. As of Aug 20, 2026, the firm oversees approximately $1.9B in assets under management (AUM). The portfolio demonstrates a clear preference for the Biotechnology and Asset Management sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Aug 10, Paulson & Co. Inc. made a significant move by increasing exposure to THRY. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
The firm employs a fundamental, research-intensive approach to event-driven investing, with a core focus on merger arbitrage, bankruptcy reorganizations, and distressed situations. The investment philosophy is built upon capital preservation and the pursuit of risk-adjusted returns that exhibit low correlation to the broader equity and fixed-income markets. By performing deep-dive analysis into the legal, regulatory, and financial frameworks of corporate events, the firm seeks to exploit price inefficiencies and structural misalignments. The strategy emphasizes protecting the downside while capturing upside potential through idiosyncratic opportunities rather than relying on general market direction.
Disclaimer
The content provided on this page, including the simulated portfolio performance, holdings analysis, and AI-generated insights, is for informational and educational purposes only. It does not constitute financial advice, investment recommendations, or an offer to buy or sell any securities. All data is derived from historical SEC 13F filings and other public disclosures, which have a reporting lag. The "Simulated Performance" is a hypothetical reconstruction based on past disclosures and does not represent the actual returns of the institution. Past performance is not indicative of future results. Tritonix.ai is not affiliated with Paulson & Co. Inc..
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Frequently asked questions
How is the simulated portfolio for Paulson & Co. Inc. constructed?
This simulation is powered by Tritonix AI using official SEC filings. We focus on the "Best Ideas" by filtering for only the Top 20 largest holdings and rebalancing them to 100%. The simulation tracks performance starting from Oct 1, 2025. Our AI monitors for updates every Monday to capture major shifts. This concentrated approach highlights the manager's true stock-picking skill and mirrors their actual investment returns.
What is Paulson & Co. Inc.'s largest holding?
As of the latest filing, Paulson & Co. Inc.'s top position is Madrigal Pharmaceuticals Inc (MDGL), representing 38.7% of the portfolio. This reflects a high-conviction bet by the institution.
What is Paulson & Co. Inc.'s historical performance and risk profile?
Our simulation indicates a total return of +28.1% with a win rate of 86%. Notably, the portfolio maintains a Sharpe Ratio of 2.63, suggesting an excellent level of risk-adjusted returns compared to the broader market.
What sectors does Paulson & Co. Inc. primarily invest in?
Paulson & Co. Inc. has a strong preference for the Biotechnology sector, which makes up 38.7% of their disclosed assets. The portfolio also has exposure to Asset Management, indicating a specific thematic focus.
Is Paulson & Co. Inc.'s portfolio concentrated or diversified?
Paulson & Co. Inc. runs a highly concentrated portfolio with 5 disclosed positions. The top 3 holdings alone account for 91.3% of the total portfolio weight, suggesting a strategy that favors deep research into a few key names.
How has Paulson & Co. Inc. performed in 2026?
Our AI-simulated model portfolio for Paulson & Co. Inc. tracks a Year-to-Date (YTD) return of +10.5%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does John Paulson manage Paulson & Co. Inc. directly?
Yes, John Paulson serves as the key portfolio manager for Paulson & Co. Inc., overseeing the investment strategy and final capital allocation decisions.