Investor Summary

Matt Burdett serves as lead equity manager since mid-2024, supported by Brian McMahon who provides strategic oversight with over 40 years of experience at Thornburg, and Christian Hoffmann, CFA, who manages the fixed income component since 2023. The team operates under CEO Mark Zinkula's flatter, consensus-driven structure emphasizing collaborative investment processes. Recent leadership transitions included Ben Kirby's departure in mid-2024 and Jason Brady's exit in 2023, resulting in a more collaborative decision-making framework. The management approach focuses on shared accountability for portfolio outcomes while maintaining Thornburg's long-established commitment to fundamental research and value creation through income-generating equity investments.

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Fund Strategy

The Investment Income Builder Fund employs a multi-asset portfolio approach focusing on global dividend-paying stocks selected through bottom-up, fundamentals and valuation-sensitive processes. The strategy emphasizes active, research-driven stock selection targeting businesses with strong fundamentals, solid balance sheets, durable cash flow generation, and shareholder-friendly dividend policies. Under normal conditions, at least 80% of net assets are invested in income-producing securities and at least 50% in common stocks, with the primary objective of providing current income exceeding average U.S. stock yields while pursuing long-term capital appreciation as a secondary goal. The approach seeks high-quality companies worldwide demonstrating sustainable competitive advantages and consistent dividend-paying capabilities through rigorous fundamental analysis.

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FUND PERFORMANCE AS OF 31st December 2025

ANNUALIZED SINCE INCEPTION QUARTERLY YTD
9.2% 6.7% 35.7%
2025 2024 2023 2022 2021 2020
35.7% 12.6% 19.4% -6.0% 17.6% 2.3%