John Schaeffer

Hahn Capital Management LLC is an investment manager based in San Francisco, CA with $511.5 B in assets under management.

Explore John Schaeffer's largest investments on Profit.com, including companies like Westinghouse Air Brake Technologies Corp, Keysight Technologies Inc, and CBRE Group Inc, and their significance in his portfolio.

John Schaeffer’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 Schaeffer currently invests in companies such as Westinghouse Air Brake Technologies Corp, Keysight Technologies Inc, and CBRE Group Inc, focusing on sectors like Financial Services and Industrials.

The largest holding in John Schaeffer’s portfolio is Westinghouse Air Brake Technologies Corp, accounting for 7.03% of their total investments.

One of John Schaeffer’s most profitable investments is Fortrea Holdings Inc., which has generated a return of 111.64% over the past year.

As of 19 May 2026, John Schaeffer’s portfolio is valued at approximately $159.16M, based on the latest filings available on Profit.com.

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

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