Bio

Ethan Oetter is the president of Long River. Prior to founding the firm in 2018, he served as chief investment officer of Twin Springs, a family office and charitable foundation. He led the firm’s capital deployment across public and private markets, with a focus on direct investments.

His experience includes private equity investing at Sage Capital and advising endowments and corporate pensions on their hedge fund investments at Mercer.

He holds a BA and MBA from Yale, where he was the top student in Jim Chanos’ financial fraud class, and captained the varsity squash team.

Investing has been his passion since discovering Warren Buffett’s shareholder letters as a teenager.

He serves on the boards of the Professional Squash Association, the Alzheimer’s Caregiver Club, and Kids on Point.