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How do mutual fund managers decide on asset allocation?

How Mutual Fund Managers Decide On Asset Allocation

Introduction to Mutual Fund Asset Allocation

Mutual fund managers play a crucial role in the decision-making process related to asset allocation in a portfolio. They are responsible for deciding what assets the fund will invest in, considering the risk tolerance, investment objectives, and investment horizon of the various investors whose money they are handling.

Understanding The Investment Objective and Strategy

Before diving into the intricate decision-making process, it’s essential to understand the fundamental basis that guides mutual fund managers in choosing asset allocation. The type of mutual fund—be it an equity fund, bond fund or balanced fund—has investment strategy and specific objectives substantially determine the asset allocation.

For instance, an equity fund would predominantly invest in different types of stocks, while a bond fund would mainly concentrate on a varying class of bonds. A balanced or a hybrid fund would have its assets allocated between both stocks and bonds. The fundamental prospectus of the fund includes detailed information about the kind of securities the fund can invest in, the risk involved, and the strategy the fund manager intends to follow.

Asset Allocation Techniques in Mutual Fund Management

Risk Tolerance and Time Horizon

Firstly, the mutual fund manager must understand the risk tolerance of the investors and time horizon of the investment. If the fund caters to investors with a high-risk tolerance looking for growth options, the manager might allocate more assets towards equities than bonds. Conversely, if the investors are risk-averse and seek a steady income, the fund may focus more on bonds and money market instruments. Similarly, long-term investments can afford to take up on more equity risk, while short-term goals would require more stable, low-risk investments like bonds or cash equivalents.


Diversification is a crucial strategy that fund managers employ to mitigate unsystematic risk, or  risk that is unique to a particular company or sector. By spreading investments across different asset classes and within various sectors and companies, they aim to limit the potential losses to the portfolio.

Market Trends and Economic Indicators

Mutual fund managers also consider macroeconomic indicators and market trends when deciding on asset allocation. They scrutinise GDP growth rates, interest rates, inflation rates, and other economic indicators to predict the performance of different asset classes. For instance, during an economic upswing, equities might perform well and hence get a higher allocation, while in a downturn, the focus might shift to bonds or defensive sectors.


Rebalancing helps maintain the desired asset allocation by periodically buying or selling assets. Whenever significant market fluctuations cause a deviation from the intended asset mix, fund managers realign the portfolio to its target weights.

Role of Tactical and Strategic Asset Allocation

Strategic Asset Allocation

Strategic asset allocation is a long-term strategy where the fund manager establishes a primary asset mix based on expected returns of different asset classes, their risk levels, and correlations. This mix generally remains intact unless there is a change in the fund’s investment policy or the long-term financial market outlook.

Tactical Asset Allocation

Tactical asset allocation is a dynamic strategy that involves temporary deviations from the strategic asset mix. Fund managers leverage market inefficiencies or short-term investment opportunities to earn superior returns. Once the conditions revert to normalcy, the tactical bets are unwound, and the portfolio returns to its strategic asset allocation.

Conclusion: The Value of Skill and Experience

The aforementioned strategies and considerations form the general guiding principles while managing mutual fund investments. However, it’s the skill, experience, and market understanding of the mutual fund manager that brings forth the precise execution of these principles. Hence, successful mutual fund investment not only involves understanding the science of asset allocation but also appreciating the art of fund management.