Our Team


M.B.A. – Drexel University
B.S. – Virginia Tech. (Finance)


Ernst & Young
Arthur Andersen

Bill Kornitzer, CFA

Portfolio Manager

Bill was with the Buffalo Funds from 1997 – 2000 then rejoined in 2004 and has 28 years of professional investment experience. From 2000 to 2004, Bill worked at USAA in investment management. From 1993 to 1998, Bill worked at Ernst & Young in their Moscow office in corporate finance. From 1990 to 1993, Bill worked at Arthur Andersen in their valuation services department.

At the Buffalo Funds, Bill works with equity portfolios, and his focus areas include technology, financial services, telecommunications, and food and beverage.

Bill received a B.S. from the Virginia Tech and an M.B.A. from Drexel University. He also holds the Chartered Financial Analyst designation.

Years of Experience

Years at Buffalo Funds


International Fund

International Fund

Total Assets $432.04 Million  (12/31/19)
Expense Ratio 1.06% / 0.91%
Benchmark Morningstar Global Markets ex-US

International (Since Inception)

Recent Articles

Media coverage regarding the Portfolio Manager, Funds Managed, and the Buffalo Funds in general.

2020 Forecast for Small Cap Stocks

Even though international equity markets posted another disappointing year in both absolute and relative terms compared to the U.S. market, they actually outperformed the U.S. over the last half of 2018.

read more

Fundamental Approach

We get to know the companies we invest in and learn how they run their business.

Top-Down & Bottom-Up

We identify Top-Down broad, secular growth trends and search for companies from the Bottom-Up.

Proprietary Philosophy

We construct our portfolios based on our own proprietary investment strategy.

Disciplined Investing

Sticking to our disciplined investment strategy ensures we maintain a consistent, balanced approach.