Southeastern Asset Management is a Memphis-based deep-value firm founded in 1975 by O. Mason Hawkins to exploit the bargains left by the 1973-74 bear market. Its flagship Longleaf Partners Funds (launched 1987) invest employees' own money alongside clients'. Following Graham's discipline and its "Business, People, Price" framework, it runs concentrated books of 15-25 undervalued stocks held for the long term — famously closing funds to new investors when opportunities were scarce. CEO and Head of Research Ross Glotzbach now leads the firm, which publishes quarterly Longleaf fund commentaries and Research Perspectives notes.

This report looks at a global fund's performance in early 2024, when US AI stocks dominated the market. The fund still made money by investing in non-US companies whose managers cut costs and bought back shares. For regular investors, the takeaway is: don't chase only hot AI stocks—high market concentration may signal a shift toward value investing. Japan's reforms are priced in, so it's no longer a bargain. Worth reading because it shows how to find real returns when everyone else is chasing hype.
Longleaf Partners Global Fund Q1 2024 Return The Longleaf Partners Global Fund returned 8.39% in the first quarter of 2024, slightly underperforming the FTSE Developed Index's 8.63% but outperforming the FTSE Developed Value Index (6.75%) and achieving its absolute annualized target of inflation plu
This chapter reviews the performance of the Longleaf Partners Global Fund in the first quarter of 2024 and analyzes the market environment. The report notes that US mega-cap stocks (especially a few AI-focused companies) continued to dominate the market, putting relative pressure on value investing strategies, though the fund still achieved its absolute return target. The author views the rising market concentration as a potential signal of a shift toward value investing.
The author's core investment argument is that despite the market being driven by a few AI-related mega-cap stocks, the fund can still outperform value indices and achieve absolute return targets by holding non-US companies with strong operational and financial performance, as well as management teams actively realizing value. The counterintuitive judgment is that the higher the market concentration, the more likely it signals a shift toward more rational value investing; structural improvements in Japan (corporate governance, shareholder activism) are already fully reflected in valuations and no longer appear attractive.
The fund's P/V ratio is in the mid-60% range, cash accounts for 5.8%, and the portfolio holds 22 positions
The Global Fund returned 8.39% in 1Q24, 15.60% over one year, -1.26% over three years, and 5.38% annualized since inception
| Metric | 1Q24 | 1 Year | 3 Years | 5 Years | 10 Years | Since Inception |
|---|---|---|---|---|---|---|
| Global Fund | 8.39% | 15.60% | -1.26% | 3.82% | 3.18% | 5.38% |
| FTSE Developed | 8.63% | 24.77% | 8.16% | 11.82% | 9.24% | 10.55% |
| FTSE Developed Value | 6.75% | 17.27% | 6.08% | 7.64% | 6.35% | 7.92% |
Among the top five contributors in the first quarter, CNX Resources led with a contribution of 1.12%, followed by FedEx at 1.04%
Among the bottom five detractors in the first quarter, Warner Bros Discovery dragged performance by -1.20%, and Undisclosed by -0.34%