Ariel Investments, an investment management company, released its “Ariel Appreciation Fund” Q3 2026 investor letter. The Fund faced a challenging third quarter of 2026 as rising interest rates, higher energy prices, persistent inflation, and geopolitical uncertainty weighed on mid-cap equities, despite gains in the broader U.S. market. The Fund’s Investor Class returned -3.90%, underperforming the Russell Midcap Value Index, which declined 1.98%, and the Russell Midcap Index, which fell...