Loomis Sayles Funds - Global Bond Fund Retail Class (Trust I) (LSGLX) is an open-end mutual fund that seeks high total investment return through a combination of high current income and capital appreciation by investing primarily in investment-grade fixed income securities worldwide, denominated in any currency; the fund may allocate up to 20% of assets to below-investment-grade fixed income securities and invests across government bonds, quasi-government and agency securities, corporate credits, and asset-backed securities including mortgages; securities may be domiciled in any countries, including emerging markets, with typical holdings in 300+ issues across currencies such as the US dollar (42%), euro (23%), and Japanese yen (9%). The Retail Class (ticker: LSGLX, CUSIP: 543495774, inception: December 31, 1996) features a minimum initial investment of $2,500, a net expense ratio of 0.92%, and total fund assets of approximately $335 million as of October 31, 2025; it benchmarks against the Bloomberg Global Aggregate Bond Index and maintains characteristics including an average maturity of 8.6 years, weighted average duration of 6.7 years, and annual turnover of 63%. Managed actively by Loomis, Sayles & Company, L.P., an investment adviser founded in 1926 and headquartered in Boston, Massachusetts, with global offices including London and Singapore, the fund employs a strategy blending top-down macroeconomic analysis and bottom-up security selection across more than 100 sovereign countries. Recent developments include Loomis Sayles' contractual fee waiver and expense reimbursement undertaking effective July 1, 2025, to limit the fund's total annual operating expenses; ongoing portfolio adjustments reflecting year-to-date performance of approximately 8% as of late 2025 and transitions in other firm strategies such as the Global Emerging Market Equities team handover to FIM Partners announced in November 2025. The fund operates within Loomis Sayles Funds Trust I and targets institutional and retail investors seeking global fixed income exposure with diversification benefits from non-US bond markets, which comprise over 50% of the world bond universe.