- Business
- Janus Henderson Enterprise Fund Class A (JDMAX) is an open-end mutual fund managed by Janus Henderson Group plc that seeks total return through a combination of capital appreciation and current income by investing primarily in common stocks of mid-cap growth companies exhibiting sustainable growth characteristics. The Fund focuses on long-duration, sustainable-growth companies with strong competitive advantages and large addressable markets, including sectors such as technology, financial services, industrials, and healthcare; top holdings as of April 30, 2025, include Constellation Software Inc. (5.43%), Janus Henderson Cash Liquidity Fund LLC (3.72%), Intact Financial Corporation (3.60%), SS&C Technologies Holdings, Inc. (3.50%), and Boston Scientific Corporation (3.17%), with approximately 75% U.S. stocks, 21% non-U.S. stocks, and 4% cash. It employs a moderate investment approach supported by experienced portfolio managers Brian Demain (since November 2007) and Philip Cody Wheaton (since July 2016), a dedicated small- and mid-cap research team, and broader equity professionals, targeting lower volatility than the Russell Midcap Growth Index benchmark while pursuing resilient business models.
Janus Henderson Group plc, the Fund's investment manager, was formed in 2017 through the merger of Janus Capital Group (founded 1969 in Denver, Colorado) and Henderson Global Investors (origins in 1934 in London), and maintains dual headquarters in London, United Kingdom, and Denver, Colorado, with global operations serving institutional, advisor, and individual investors across equities, fixed income, multi-asset, ETFs, and alternatives. The Fund, launched on July 6, 2009, and domiciled in the United States, features a net expense ratio of 1.14%, a front-end load of 5.75%, a minimum initial investment of $2,500, and total net assets exceeding $23 billion as of recent reports.
Recent major developments at Janus Henderson include the October 2025 announcement of a non-binding acquisition proposal from Trian Fund Management and General Catalyst at $46.00 per share in cash for outstanding ordinary shares, prompting formation of a special committee of independent directors to evaluate the offer. In October 2025, the firm entered a definitive agreement to acquire a majority stake in Victory Park Capital Advisors, a global private credit manager specializing in asset-backed lending and customized solutions for businesses, to expand private credit capabilities and complement its securitized credit franchise. Additional 2025 strategic moves encompass agreements to acquire National Bank of Kuwait's emerging markets private investments team (NBK Capital Partners), a partnership with The Guardian Life Insurance Company committing up to $400 million in seed capital for fixed-income product innovation and multi-asset model portfolios, and a $125.5 million funding round to fuel growth initiatives. These actions reflect Janus Henderson's ongoing expansion in alternatives, private markets, and client-led product diversification amid a robust M&A pipeline.