John Paulson

Hedge fund manager known for his successful bet against the subprime mortgage market in 2007, as well as his focus on merger arbitrage and distressed debt investing.

Explore John Paulson's largest investments on Profit.com, including companies like Madrigal Pharmaceuticals Inc, Perpetua Resources Corp, and Brightsphere Investment Group Inc, and their significance in his portfolio.

John Paulson’s portfolio updates are typically published quarterly through SEC 13F filings, which provide detailed information about their holdings, including recent buys and sells. Additionally, real-time updates on insider trades are available through Form 4 filings, offering a more timely view of their trading activity.

John Paulson currently invests in companies such as Madrigal Pharmaceuticals Inc, Perpetua Resources Corp, and Brightsphere Investment Group Inc, focusing on sectors like Healthcare and Basic Materials.

The largest holding in John Paulson’s portfolio is Madrigal Pharmaceuticals Inc, accounting for 27.94% of their total investments.

One of John Paulson’s most profitable investments is Amicus Therapeutics Inc, which has generated a return of 67.33% over the past year.

As of 18 Oct 2026, John Paulson’s portfolio is valued at approximately $2.58B, based on the latest filings available on Profit.com.

Yes, you can use Profit.com to follow John Paulson’s portfolio and gain insights to build your own investment portfolio.

You can follow John Paulson’s portfolio updates on Profit.com, which provides notifications on the latest portfolio transactions as soon as they’re available.

Stay up-to-date with John Paulson’s latest trades by following their portfolio on Profit.com. Enable notifications to receive real-time alerts on their newest buy and sell transactions.