About JRARX
Janus Henderson Research Fund R Shares is a mutual fund focused on achieving long-term capital growth by investing primarily in common stocks exhibiting strong growth potential. Positioned within the large growth category, the fund emphasizes investments in well-established, innovative companies, particularly within the technology, communication services, and consumer cyclical sectors. Its portfolio is highly concentrated, with over 60% of assets allocated to its top ten holdings, which include industry leaders such as Microsoft, NVIDIA, Apple, Amazon.com, and Alphabet. The fund is actively managed, with a moderate turnover rate, and seeks to provide diversified exposure to large-cap growth equities across a variety of market segments. It is designed to cater to investors seeking retirement-oriented vehicles, offering a structure suitable for various retirement plan platforms. As of June 2025, the fund manages assets exceeding $24 billion, reflecting its significant presence and influence in the U.S. mutual fund landscape. Its investment approach targets companies poised for above-average earnings growth, aiming to capitalize on long-term market opportunities and trends.
Fund Family Janus Henderson
Category Large Growth
Performance Rating Average
Risk Rating Average
Stock Exchange NASDAQ
Ticker Symbol JRARX
Share Class Class R
Index Russell 1000 Growth TR
JRARX had a total return of 12.28% in the past year, including dividends.
Since the fund's inception, the average annual return has been 16.10%.
