Vanguard announced fee reductions for 168 mutual fund and exchange-traded share classes across 87 funds. The move will save investors roughly $350 million this year. The asset manager’s wide fee cut comes less than a month after Vanguard agreed to pay more than $100 million to the Securities and Exchange Commission over alleged violations involving its target date retirement funds.

Asset manager Vanguard said on Monday it was lowering the cost of investing across its fund lineup in its largest cut ever and estimated that this would translate into savings of more than $350 million for its investors this year.