The full form of ALM is Asset Liability Management

Asset and liability management (often abbreviated ALM) is the practice of managing financial risks that arise due to mismatches between the assets and liabilities as part of an investment strategy in financial accounting.

ALM sits between risk management and strategic planning. It is focused on a long-term perspective rather than mitigating immediate risks and is a process of maximising assets to meet complex liabilities that may increase profitability.

ALM includes the allocation and management of assets, equity, interest rate and credit risk management including risk overlays, and the calibration of company-wide tools within these risk frameworks for optimisation and management in the local regulatory and capital environment.

Often an ALM approach passively matches assets against liabilities (fully hedged) and leaves surplus to be actively managed.