Gross Expense Ratio

The total percentage of a fund's assets used to run the fund before any fee waivers or expense reimbursements.

The gross expense ratio represents the total annual operating expenses of a mutual fund or exchange-traded fund (ETF) expressed as a percentage of the fund's average net assets. This figure reflects the raw, un-subsidized cost of managing and operating the fund, including management fees, administrative costs, 12b-1 distribution fees, and other operational overhead. Unlike the net expense ratio, the gross expense ratio is calculated before applying any temporary fee waivers, expense caps, or contractual reimbursements that the fund's sponsor might offer. These subsidies are often introduced to make a new or underperforming fund more attractive to retail investors by artificially lowering its holding costs. Investors care about the gross expense ratio because it reveals the true, long-term cost structure of the fund. If a fund has a gross expense ratio that is significantly higher than its net expense ratio, it indicates that the manager is actively subsidizing the fund. If those temporary waivers or caps expire, the fund's cost to investors will rise to the gross level, directly dragging down future investment returns.

A mutual fund has average net assets of $100,000,000. Its total annual operating expenses before any fee waivers are $950,000. The fund manager currently waives $100,000 in fees to keep the fund competitive. The gross expense ratio is calculated as $950,000 / $100,000,000 = 0.0095, or 0.95%.