Diversify Your Portfolio with Highly Rated Fund and Bargain North American Stocks

The S&P 500 is heavily weighted towards big tech companies, which poses concentration risk. To diversify portfolios, investors can consider international mutual funds like the Tweedy Browne International Value Fund, which focuses on developed markets outside the U.S. The fund has a four-star rating and has outperformed its benchmark, the MSCI EAFE Index, for various periods. The fund's investment process involves buying undervalued companies and emphasizes risk aversion to debt leverage. The fund managers also have a significant personal investment in the fund.