The Hartford Strategic Income Fund Class A (HSNAX) is an open-end mutual fund that seeks current income and long-term total return through active management of a diversified fixed-income portfolio, including domestic and foreign debt securities; high yield credit; bank loans; emerging market debt; asset-backed securities; commercial mortgage-backed securities; mortgage-backed securities; investment grade credit; and U.S. government securities. Sub-advised by Wellington Management Company LLP since 2012, with lead portfolio managers Joseph F. Marvan, Campe Goodman, and Robert D. Burn, the fund employs a top-down macro perspective for sector allocation combined with bottom-up security selection across higher-yielding credit sectors, maintaining an effective duration of approximately 5.4 years, monthly dividend distributions, and a portfolio of around 1,300 holdings as of late 2025. Launched on May 31, 2007, and headquartered in Wayne, Pennsylvania as part of Hartford Funds, it targets individual and institutional investors in the multisector bond category, with net assets exceeding $4 billion and availability primarily in the United States.
The fund offers multiple share classes, including A (HSNAX) with a 4.50% front-end load and 0.91% net expense ratio; F (HSNFX); I (HSNIX); and others such as R3 through R6 and Y, each with varying expense ratios and minimum investments starting at $2,000 for Class A. Sector exposures emphasize alternatives to core investment-grade bonds, with notable allocations to emerging market debt (19%), high yield credit (15%), bank loans (10%), and asset-backed securities (10%), alongside U.S. Treasuries and agency mortgage-backed securities; credit quality spans investment-grade (Aaa/AAA to BBB) and high yield (BB to CCC or lower), with 15% not rated. Geographic operations focus on U.S. dollar-denominated securities with selective non-U.S. exposure via emerging markets and developed ex-U.S. debt, distributed by Hartford Funds Distributors, LLC.
Recent developments include sustained sub-advisory partnership with Wellington Management, which supports over half of Hartford Funds' assets and continues to drive the fund's fixed-income strategies without reported changes to HSNAX specifically; Hartford Funds launched the Hartford Dynamic Bond ETF (DYNB) in September 2025 to expand its active fixed-income offerings and the Hartford Equity Premium Income ETF (HEMI) in December 2025, signaling broader product innovation but no direct impact on HSNAX. An affiliated Hartford Strategic Income ETF (formerly HSUN) underwent a ticker change to HFSI effective April 15, 2025, reflecting ongoing portfolio and branding refinements within the strategic income suite as of September 30, 2024. No major acquisitions, funding rounds, or strategic shifts specific to HSNAX occurred in the last 1-2 years, with performance emphasis on navigating interest rate environments through sector rotation.