Fund Holdings Performance: The underlying assets within FLSNX.US drive its price. Positive performance of these holdings, such as stock gains, typically increases the fund's net asset value (NAV).

Market Conditions: Broader market trends, including economic growth, interest rates, and investor sentiment, impact the overall performance of FLSNX.US, reflecting the value of its holdings.

Fund Flows: Inflows (investors buying shares) increase demand and can nudge the price higher, while outflows (investors selling shares) decrease demand, potentially lowering the price.

Expense Ratio: The fund's operating costs, known as the expense ratio, directly affect returns. Higher expenses reduce the overall NAV growth experienced by investors.

Fund Manager Expertise: The skill and experience of the fund manager in selecting and managing the fund's investments significantly affects the fund's returns and overall performance.

Sector Performance: FLSNX.US's investment focus in specific sectors means performance is influenced by the relative health and growth of those sectors within the broader market.