Fidelity Advisor Small Cap Growth Fund Class M (FCTGX) is an open-end mutual fund managed by Fidelity Management & Research Company LLC (FMR), a subsidiary of Fidelity Investments, that seeks capital appreciation by investing primarily in common stocks of companies with small market capitalizations (typically those with market caps below $5 billion); it normally invests at least 80% of assets in such securities of domestic and foreign issuers believed to possess above-average growth potential, employing fundamental analysis of issuers' financial condition, industry position, market and economic conditions. The fund offers Class M shares characterized by a front-end sales load and higher expense ratio compared to institutional classes, targeting retail investors through financial advisors; portfolio turnover stands around 77%, with holdings concentrated in growth-oriented small-cap sectors such as technology, healthcare, and consumer discretionary. Fidelity Investments, headquartered in Boston, Massachusetts and founded in 1946, serves as the broader organization overseeing the fund's operations across the United States. In recent developments, Slava Kruzement-Prykhodko joined as co-portfolio manager on September 29, 2023, alongside long-tenured manager Patrick Venanzi (since 2011), enhancing the team's expertise in small-cap growth strategies; the fund closed to new investors and subsequent investments by existing shareholders on October 16, 2024, reflecting strategic capacity management amid performance considerations. The fund maintains a Morningstar Small Growth category classification, with net assets and performance tracked against benchmarks like the Russell 2000 Growth Index.