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Gilder Gagnon Howe & Co. gives the small investor who possesses long-term patience—and fortitude—an opportunity to create wealth. You’re invited to learn more about what we do.

But, investing with us is not for everyone.

Letters & Documents

2025 Q3 Letter

October 10, 2025

We are (barely) keeping pace in an extremely narrow market that is being dominated by AI stocks. At this moment, the stock market believes generative AI is going to solve everything, everywhere, all at once. We have been fortunate to be shareholders in several beneficiaries...

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2025 Q2 Letter

July 16, 2025

Markets ended a turbulent quarter on a high note, with the S&P 500 and Nasdaq reaching new all-time highs. Strong corporate earnings, solid consumer spending, and inflation hovering near the Federal Reserve’s...

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2025 Q1 Letter

April 14, 2025

The market has had a lot to process over the past several weeks, with trade taking center stage. The introduction of reciprocal tariffs on “Liberation Day”— particularly those aimed at China...

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About GGHC

Our approach to building wealth isn't for everyone.

GGHC gives the small investor who possesses long-term patience—and fortitude—an opportunity to create wealth.

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Thank you for your interest

Michael Bermingham Profile

Michael Bermingham

Portfolio Manager

Gilder Gagnon Howe & Co

I have been investing on behalf of clients at GGHC since 2013. My objective when investing is to build significant wealth for my clients over many years. My approach is aggressive, which means that returns will be volatile. This style of investing is only for clients who are willing to accept high risk. I start my investment process by studying societal trends and then try to figure out how individual companies fit into that bigger picture. Great companies require an ambitious vision, disciplined execution, and a team-oriented culture. When I identify the rare company that meets all these criteria, I hope to hold onto it for a very long time, with patience and farsightedness to cope with the setbacks that every company faces. Nothing makes me appreciate human creativity and the untapped opportunity in the world more than watching a young company grow.

212-424-0327 mbermingham@gghc.com