What does it mean when a fund is "fully invested"?

When a fund is described as "fully invested," it means that the fund has allocated all of its available capital into various securities, which could include stocks, bonds, or other investment vehicles. This indicates that the fund manager has efficiently utilized the capital provided by investors to pursue the fund’s investment strategy, aiming to maximize returns. As a result, there is little to no cash left on hand for immediate deployment, reflecting a proactive investment approach.

The other choices do not accurately capture the essence of being "fully invested." Accepting or not accepting new investments is related to investor participation and does not affect the fund's capital allocation status. Having a cash reserve for future investments suggests that the fund retains some liquidity, which contradicts the notion of being fully invested. Lastly, primarily investing in cash equivalents would denote a conservative approach focused on liquidity and safety, rather than a full commitment to diverse securities. Therefore, the definition centered around the complete allocation of a fund's capital best encapsulates the term "fully invested."