L1 Capital, an investment management firm, recently shared insights from its “L1 Long Short Fund” second-quarter 2026 investor letter. The letter highlighted key market themes such as the Iran conflict and developments in the AI sector. However, these trends shifted as oil prices dropped due to a ceasefire agreement, leading to a reversal. AI stocks saw a surge, driven by strong earnings, rapid capital investment, and critical supply shortages. During this period, the L1 Long Short Fund experienced significant gains, rising 12.7% compared to the ASX200AI’s 4.0%, with year-to-date returns at 12.5% versus 2.4%. U.S. equities, particularly those benefiting from AI-related capital expenditure, outperformed. The firm expressed satisfaction with the portfolio’s positioning, highlighting strong medium-term growth potential backed by attractive valuations, solid earnings, and robust cash flow.
In the Q2 2026 investor letter, James Hardie Industries plc (NYSE:JHX) was highlighted as a notable investment. Headquartered in Dublin, Ireland, James Hardie Industries plc is a building materials company specializing in fiber cement, fiber gypsum, and cement-bonded building products. As of July 17, 2026, the company’s stock closed at $25.82 per share, with a market capitalization of $14.98 billion. Despite a 1.64% decline over the past 52 weeks, James Hardie Industries plc posted a one-month return of 5.34%.
The investor update from L1 Long Short Fund regarding James Hardie Industries plc (NYSE:JHX) in Q2 2026 highlighted the company’s positive performance. The shares of James Hardie Industries plc saw a 46% increase over the quarter following eased Middle East tensions and a constructive FY27 outlook from management. This outlook included a pathway to return the core North American fiber cement business to volume growth, despite challenges in the U.S. housing market. The market is still applying a discounted multiple to James Hardie Industries plc, reflecting recent execution, governance, and housing-cycle concerns. However, as these issues are addressed, there is potential for both earnings growth and a recovery in the valuation multiple over time.
While James Hardie Industries plc (NYSE:JHX) is not among the 40 most popular stocks among hedge funds, it saw an increase in hedge fund portfolios in the first quarter of 2026. The company’s total net sales rose by 45% in the fourth quarter of fiscal 2026, reaching $1.4 billion, including a contribution from the acquired AZEK. While James Hardie Industries plc (NYSE:JHX) has investment potential, some AI stocks offer greater upside potential with lower downside risk. For those seeking undervalued AI stocks, a free report on the best short-term AI stock is available.
In conclusion, James Hardie Industries plc (NYSE:JHX) has shown promising growth potential, and investors should keep an eye on its performance. For more insights on cement stocks and hedge fund investor letters from Q2 2026, additional articles are available. Disclosure: None. This article was originally published on Insider Monkey.

