TETON Westwood Mighty Mites Fund (WEMMX) is an open-end mutual fund that seeks long-term capital appreciation by primarily investing in micro-capitalization equity securities of companies with market capitalizations of $500 million or less at the time of initial investment; it focuses on underpriced securities relative to their private market value, which represents the price a strategic buyer would pay for the entire company, with identifiable catalysts to unlock that value; the fund pursues companies exhibiting above-average revenue and earnings growth while exploiting market inefficiencies in the micro-cap segment. The fund maintains a diversified portfolio emphasizing small value stocks across sectors such as industrials, consumer cyclical, financial services, technology, and consumer defensive, with approximately 96% allocated to U.S. equities and minor exposure to non-U.S. stocks; Class AAA shares carry a net expense ratio of 1.50%, a minimum initial investment of $1,000, and no front-end or deferred loads, though a maximum 2% redemption fee applies. Managed by a team including Mario Gabelli since inception, Sarah Donnelly since 2017, Joseph Gabelli since 2018, and Hendi Susanto since 2022, the fund is advised by Teton Advisors, LLC, founded in 1994 and headquartered at 189 Mason Street, Greenwich, Connecticut, with assets under management for the fund totaling approximately $182 million as of recent data. Launched on May 11, 1998, and domiciled in the United States, it operates through a no-load share class structure available primarily to U.S. investors via intermediaries like G.distributors, LLC. In recent developments, portfolio companies ZimVie and Dallas News Corp were acquired during the latest reported quarter at premiums exceeding 100%, underscoring ongoing merger and acquisition activity as a key value-unlocking catalyst; additionally, as of May 1, 2025, Teton Advisors completed the sale of Keeley-Teton Advisors' investment management account assets, with Teton Advisors retaining oversight of the Mighty Mites Fund alongside its siblings, while prospectuses updated January 28, 2025, reflect a slight expense ratio adjustment to 1.48% and continued sub-advisory relationships set for renewal in 2026.