Diamond Hill Maintains Position on Magnolia Oil & Gas Despite Geopolitical Selloff
In its Q2 2026 investor letter, Diamond Hill Capital's Small Cap Strategy reported a return of 24.01%, outperforming the Russell 2000 Index by nearly three percentage points. The fund attributed strong performance to stock selections in healthcare and industrials while underweight positions in technology hurt returns due to AI-driven gains elsewhere. Despite market enthusiasm for AI, Diamond Hill emphasized its focus on resilient sectors such as defense and infrastructure. Magnolia Oil & Gas (MGY) was highlighted but noted as a detractor this quarter amid falling oil prices following reduced geopolitical tensions after the US-Iran war ended and the Strait of Hormuz reopened. Magnolia closed at $27.38 per share on September 2, with a one-month return of 10.28% and a year-to-date gain of 10.96%. The company has a market cap of $6.56 billion and is held in the portfolios of 32 hedge funds.
Tickers: $MGY
Topics: Defense modernization Energy sector Health care Small-cap equities