Fred Alger Management, an investment management company, released its “Alger Mid Cap Fund” first-quarter 2025 investor letter. A copy of the letter can be downloaded here. In the first quarter of 2026, Class A shares of the Alger Mid Cap Focus Fund underperformed the Russell Midcap Growth Index in a volatile market environment. The Communication Services and Industrials sectors contributed to the fund’s performance while Health Care and Consumer Staples detracted. Two major influences changed the investing environment in the quarter. The software industry experienced significant disruption due to the rise of agentic artificial intelligence tools, whereas the U.S.-Iran conflict that began in late February sent the oil prices more than $100 per barrel for the first time in four years. The Fund identifies opportunities for companies that are adopting and facilitating the technology as it evolves into an agentic phase, despite the market’s focus on industries affected by AI advancements. In addition, please check the Fund’s top five holdings to know its best picks in 2026.
In its first-quarter 2026 investor letter, Alger Mid Cap Fund highlighted stocks like Comfort Systems USA, Inc. (NYSE:FIX) as one of its leading contributors. Comfort Systems USA, Inc. (NYSE:FIX) is a leading mechanical and electrical installation, renovation, maintenance, repair, and replacement services provider to commercial, industrial, and institutional customers. On April 17, 2026, Comfort Systems USA, Inc. (NYSE:FIX) stock closed at $1,650.47 per share. One-month return of Comfort Systems USA, Inc. (NYSE:FIX) was 17.20%, and its shares gained 402.93% over the past 52 weeks. Comfort Systems USA, Inc. (NYSE:FIX) has a market capitalization of $57.66 billion.
Alger Mid Cap Fund stated the following regarding Comfort Systems USA, Inc. (NYSE:FIX) in its Q1 2026 investor letter:
“Comfort Systems USA, Inc. (NYSE:FIX) is a leading national mechanical and electrical contractor that installs, maintains, and services HVAC, plumbing, piping, and electrical systems for commercial, industrial, and institutional buildings. The company has emerged as a critical infrastructure partner in the data center buildout, where its specialized mechanical and electrical capabilities are in high demand as hyperscalers expand capacity at an accelerating pace. During the quarter, shares contributed positively to performance after the company delivered better-than-expected fiscal fourth-quarter results, highlighted by strong revenue growth, record margins, and a backlog that nearly doubled year over year. Additionally, technology-related projects, primarily data center construction, now represent a substantially larger share of the revenue mix.”
