We have previously blogged on the flurry of class action lawsuits challenging 401(k) plan investments in the BlackRock LifePath Index Target Date Funds. District courts around the country—seven of them in total—have granted motions to dismiss claims by 401(k) plan participants because their copy-cat allegations of underperformance were insufficient to raise a plausible inference of imprudence. That is, until now. Last week, a federal district court judge in the Eastern District of Virginia became the first to conclude that the participants’ allegations of imprudence related to the BlackRock Funds were plausible. Trauernicht v. Genworth, No. 22-cv-532, 2023 WL 5961651 (E.D. Va. Sept. 13, 2023).

The filing of a new 401(k) plan “excessive fee” or “investment underperformance” complaint is hardly “news” these days given the proliferation of suits that have been filed over the past several years.  In fact, hardly a week goes by when at least one new lawsuit has not been commenced.  Still, plan sponsors and fiduciaries were