SouthernSun Asset Management, LLC, an investment management firm, released its “SouthernSun Smid Cap Strategy” fourth-quarter 2025 investor letter. A copy of the letter can be downloaded here. During the quarter, the SMID Cap Composite returned -3.72% on a gross basis (-3.89% net) compared to 2.22% for the Russell 2500 Index and 3.15% return for the Russell 2500® Value Index. The composite returned 5.19% on a gross basis (4.46% net) over the trailing 12 months compared to 11.91% and 12.73% for the indexes, respectively. The letter highlighted the economic lessons learned during the oil price collapse of 2014-15. Initially seen as a positive development for the global economy, the decline in oil prices revealed underlying weaknesses, leading to broader economic impacts beyond the energy sector. The author compares this to the current situation with artificial intelligence (AI), cautioning that while AI is now a fundamental aspect of economic planning and decision-making, its associated risks need to be carefully analyzed. As the market approaches 2026, the investment landscape is shaped by various scenarios, including valuation compression and overcapacity in AI infrastructure, rather than inevitable outcomes. SouthernSun Asset Management maintains a disciplined, humble approach focused on intrinsic value and is optimistic about the future but remains aware of historical lessons. In addition, please check the Strategy’s top five holdings to know its best picks in 2025.
In its fourth-quarter 2025 investor letter, SouthernSun Smid Cap Strategy highlighted stocks like Extreme Networks, Inc. (NASDAQ:EXTR). Extreme Networks, Inc. (NASDAQ:EXTR) is an enterprise networking company that develops and markets network infrastructure equipment and related software. On March 03, 2026, Extreme Networks, Inc. (NASDAQ:EXTR) stock closed at $14.19 per share. One-month return of Extreme Networks, Inc. (NASDAQ:EXTR) was -5.40%, and its shares lost 6.40% over the past 52 weeks. Extreme Networks, Inc. (NASDAQ:EXTR) has a market capitalization of $1.905 billion.
SouthernSun Smid Cap Strategy stated the following regarding Extreme Networks, Inc. (NASDAQ:EXTR) in its fourth quarter 2025 investor letter:
During the fourth quarter we initiated new positions in Oshkosh Corporation (OSK), Live Oak Bancshares Inc (LOB) and Extreme Networks, Inc. (NASDAQ:EXTR) Extreme Networks, Inc. (EXTR) Earlier in 2025, we added EXTR to the Small Cap strategy. We have continued to get to know the company throughout the year, and our conviction has built, so in the fourth quarter we added EXTR to the SMID strategy. Extreme Networks is one of the top three players in the enterprise networking industry, although it remains a distant third behind Cisco and Hewlett Packard (HPE), which together control more than 60% of the market.
We believe EXTR has the opportunity to grow revenues in the low double-digit range and gain market share due to advantages in product architecture, pricing, and customer experience. Unlike its larger competitors, which are primarily focused on datacenter-centric network designs, Extreme offers a differentiated fabric-based architecture that is well suited for distributed environments. This makes EXTR particularly attractive for customers such as college campuses, hospitals, stadiums, convention centers, and industrial facilities with complex operational networks and growing numbers of connected devices..…” (Click here to read the full text)
Extreme Networks, Inc. (NASDAQ:EXTR) is not on our list of 40 Most Popular Stocks Among Hedge Funds. According to our database, 37 hedge fund portfolios held Extreme Networks, Inc. (NASDAQ:EXTR) at the end of the fourth quarter, compared to 38 in the previous quarter. While we acknowledge the risk and potential of Extreme Networks, Inc. (NASDAQ:EXTR) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than Extreme Networks, Inc. (NASDAQ:EXTR) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered Extreme Networks, Inc. (NASDAQ:EXTR) and shared a list of small-cap stocks with huge growth potential. In addition, please check out our hedge fund investor letters Q4 2025 page for more investor letters from hedge funds and other leading investors.
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Disclosure: None. This article is originally published at Insider Monkey.
