Antero Resources Drives Gains for Diamond Hill Capital Amid Energy Rally
Diamond Hill Capital’s Select Strategy outperforms the Russell 3000 Index in the first quarter of 2026, with Antero Resources identified as a key contributor to the fund’s resilience.
Antero Resources Corporation, a Denver-headquartered oil and natural gas exploration and production firm, saw its shares rise in early 2026 due to a broader rally in US energy stocks. This market movement was driven by heightened geopolitical tensions in the Middle East, which tightened the global oil supply outlook and pushed prices higher. In its first-quarter 2026 investor letter, Diamond Hill Capital, managed by First Eagle Investment Management, identified Antero Resources as a leading contributor to its Select Strategy’s performance. The strategy, which focuses on large-cap, cash-generative businesses, outperformed the Russell 3000 Index during the period. Antero reported record production levels in Q1 2026, supporting its valuation amidst the sector-wide gains.
Diamond Hill Capital’s Select Strategy reported a net decline of 0.52% for the first quarter of 2026, significantly outperforming the Russell 3000 Index’s 3.96% loss. The firm attributed the strategy’s relative strength to stock selection, an overweight exposure to industrials, and an underweight position in information technology. Geopolitical developments in the Middle East and shifting expectations regarding artificial intelligence are currently impacting market dynamics, with the firm assessing heightened uncertainty while seeking defensive opportunities.
Antero Resources was highlighted as a leading performance contributor within the strategy. The company benefited from a broad rally across US exploration and production companies, driven by a sharp rise in oil prices. This price increase was a direct result of tightened supply outlooks stemming from heightened geopolitical tensions in the Middle East. The firm noted that while Antero is a potential investment, they believe certain AI stocks offer greater upside potential with less downside risk.
In its first-quarter 2026 investor letter, Diamond Hill Capital noted that Antero Resources reported record production of 3.9 billion cubic feet equivalent per day. This figure represents a 13% increase year-on-year, underscoring the company’s operational strength during the period. The production data aligns with the broader sector rally, as investors responded to the improved supply-demand balance and rising commodity prices.
As of June 8, 2026, Antero Resources shares closed at $35.52. The stock recorded a one-month return of -2.23% and a 52-week gain of 7.48%. The company’s market capitalisation stands at $11.49 billion. Hedge fund interest in the stock increased slightly, with 75 portfolios holding the stock at the end of Q1 2026, up from 73 in the previous quarter.
The Select Strategy’s performance was influenced by its focus on large-cap, high-quality, cash-generative, and defensive businesses amidst heightened uncertainty. Antero Resources, headquartered in Denver, Colorado, operates as an oil and natural gas development and exploration company. Its inclusion in the strategy’s top contributors reflects the firm’s ability to navigate volatile market conditions through selective exposure to resilient energy assets.
Antero Resources contributed to the performance of Aristotle Core Equity Fund in Q1 2026, further highlighting its significance in institutional portfolios. The company’s robust production metrics and the broader energy sector rally provided a counterbalance to the market’s broader declines, particularly in technology sectors where the Select Strategy maintained an underweight position.
