Jeff Ubben

Jeffrey Williams Ubben is the co-founder and chairman of ValueAct Capital, a hedge fund based in San Francisco, California.

Explore Jeff Ubben's largest investments on Profit.com, including companies like Visa Inc. Class A, Amazon.com Inc, and Rocket Companies Inc, and their significance in his portfolio.

Jeff Ubben’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.

Jeff Ubben currently invests in companies such as Visa Inc. Class A, Amazon.com Inc, and Rocket Companies Inc, focusing on sectors like Financial Services and Communication Services.

The largest holding in Jeff Ubben’s portfolio is Visa Inc. Class A, accounting for 14.10% of their total investments.

One of Jeff Ubben’s most profitable investments is MongoDB, which has generated a return of 65.87% over the past year.

As of 19 Aug 2026, Jeff Ubben’s portfolio is valued at approximately $5.63B, based on the latest filings available on Profit.com.

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

You can follow Jeff Ubben’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 Jeff Ubben’s latest trades by following their portfolio on Profit.com. Enable notifications to receive real-time alerts on their newest buy and sell transactions.