Barron's Profile on the Buffalo Small Cap Fund

Bob Male, CFA, Buffalo Small Cap Fund co-portfolio manager, discusses his team’s trend-spotting and portfolio-building strategies that help the Fund find small companies with the potential to grow into large ones.

Top Sustainability Ratings

The most recent Morningstar Sustainability Ratings included a number of Buffalo Funds receiving High and Above Average ratings. The ratings evaluate how a fund’s portfolio is meeting environmental, social, and corporate governance (ESG) challenges.

– Buffalo International Fund
rating of BUFIX out of 7,139 Global Equity Large Cap funds as of 9/30/21, based on 100% of AUM

For a full listing of all Buffalo Funds sustainability ratings and rankings, click here.

Looking for Income or Dividends?

Many investors are looking for sources of income and regular cash payouts from their investments.

If you are looking for a consistent stream of income, the Buffalo Funds has 3 options for you —

CFRA Research and recently hosted a webinar with the topic “Dividend Funds: Do we even need bonds?“. Buffalo Dividend Focus Fund co-portfolio manager Jeff Deardorff, CFA, was a featured presenter on the panel.

To learn more about what was discussed during the webinar and to access a free replay, click here.

A Family of 10 Actively-Managed Mutual Funds

We believe patient investing, backed by solid, intelligent research, can be the best way to achieve long-term financial rewards.

Whether your investment goal is to grow your wealth, preserve wealth, or generate income, we believe there’s a Buffalo fund to help get you there.

Team Based Approach

The Buffalo Funds team-based, idea-sharing management style ensures collaborative decision-making and continuity within our investment process.

We believe in organically developing and promoting our investment professionals, ensuring our founding investment principles are carried forward.


Investment information for financial intermediaries including advisors, broker-dealers, RIAs, and research teams.


Mutual fund information including performance, commentary, holdings, distributions, and prospectuses are available for individual investors.



Even with inflationary fears, upcoming Federal Reserve bond tapering, and uncertainty surrounding Congressional bill passage gripping the markets, we foresee the potential for higher equity prices in the near-term.  Read More



Healthcare is being disrupted… and we’re just getting started. The healthcare sector should continue to be one of the most dynamic investment sectors in the world economy.  Read More

Performance data quoted represents past performance and does not guarantee future results. The investment return and principal value of an investment will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance quoted, quarter-end performance can be obtained here, and month-end performance can be obtained here.
As of December 8, 2021
DISCOVERY FUNDBUFTX$28.35$0.361.29%9.77%
DIVIDEND FOCUS FUNDBUFDX$25.83$0.080.31%19.27%
FLEXIBLE INCOME FUNDBUFBX$17.87$-0.02-0.11%26.17%
GROWTH FUNDBUFGX$33.84$0.220.65%21.23%
HIGH YIELD FUNDBUFHX$11.52$0.000.00%4.89%
INTERNATIONAL FUNDBUFIX$23.32$0.130.56%17.60%
LARGE CAP FUNDBUFEX$44.75$0.260.58%26.62%
MID CAP FUNDBUFMX$19.49$0.231.19%13.28%
SMALL CAP FUNDBUFSX$19.33$0.221.15%5.94%
As of December 8, 2021
DISCOVERY FUNDBUITX$28.48$0.361.28%9.91%
DIVIDEND FOCUS FUNDBUIDX$25.84$0.090.35%19.45%
FLEXIBLE INCOME FUNDBUIBX$17.86$-0.03-0.17%26.36%
GROWTH FUNDBIIGX$33.95$0.220.65%21.39%
HIGH YIELD FUNDBUIHX$11.52$0.010.09%5.13%
INTERNATIONAL FUNDBUIIX$23.36$0.130.56%17.80%
LARGE CAP FUNDBUIEX$44.90$0.260.58%26.78%
MID CAP FUNDBUIMX$19.57$0.231.19%13.39%
SMALL CAP FUNDBUISX$19.41$0.221.15%6.07%

Featured Articles

Webinar – “Dividend Funds: Do We Even Need Bonds?”

Webinar – “Dividend Funds: Do We Even Need Bonds?”

Jeff Deardorff, CFA, Buffalo Dividend Focus Fund co-portfolio manager, was a featured presenter during a recent CFRA Research webinar, where he discussed the current state of dividend investing and ultimately answered the question “Do We Even Need Bonds?”

Finding Small-Cap Innovators in Technology

Finding Small-Cap Innovators in Technology

Craig Richard, Buffalo Early Stage Growth Fund co-portfolio manager, was recently interviewed by The Wall Street Transcript where he discusses IPOs and being overweight in the technology sector. He also shares his thoughts on investing in early stage growth companies, highlighting several examples of companies in the Fund’s portfolio.

Buffalo Mutual Fund Plays Major Themes With Stocks

Buffalo Mutual Fund Plays Major Themes With Stocks

Ken Laudan, Buffalo Large Cap Fund portfolio manager, was recently interviewed by Investor’s Business Daily where he discusses industry trends that help identify opportunities with the potential for market outperformance.

Diversification does not assure a profit, nor does it protect against a loss in a declining market.

Active investing has higher management fees because of the manager’s increased level of involvement while passive investing has lower management and operating fees. Investing in both actively and passively managed mutual funds involves risk and principal loss is possible. Both actively and passively managed mutual funds generally have daily liquidity. There are no guarantees regarding the performance of actively and passively managed mutual funds. Actively managed mutual funds may have higher portfolio turnover than passively managed funds. Excessive turnover can limit returns and can incur capital gains.

Featured Funds

Discovery Fund

Discovery Fund

Total Assets $1.78 Billion  (9/30/21)
Expense Ratio 1.01% / 0.86%
Benchmark Morningstar U.S. Mid Growth

International Fund

International Fund

Total Assets $619.49 Million  (9/30/21)
Expense Ratio 1.04% / 0.89%
Benchmark Morningstar Global Markets ex-US

Early Stage Growth Fund

Early Stage Growth Fund

Total Assets $140.69 Million  (9/30/21)
Expense Ratio 1.51% / 1.36%
Benchmark Morningstar U.S. Small Growth

Small Cap Fund

Small Cap Fund

Total Assets $1.20 Billion  (9/30/21)
Expense Ratio 1.01% / 0.86%
Benchmark Morningstar U.S. Small Growth

A Note From Our Founder

We believe active portfolio management leads to superior wealth creation and better risk-adjusted results over time. Our investment approach combines top-down trend analysis with bottom-up fundamental company research and then applies a strict valuation discipline to security selection.

The core of our organization is driven by a working philosophy which stresses a team-based investment management structure, independent thinking, in-depth and in-house research, and a long-term focus.

We invest alongside our clients and mutual fund shareholders and have a pride of independent ownership.

~ John C. Kornitzer, Founder Buffalo Funds

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.