BlackRock TCP Capital Corp. is selling a $523 million portfolio of private credit investments to shore up its balance sheet, reduce leverage and regain flexibility after mounting pressure on its publicly traded lending vehicle. TCPC, a business development company managed by an affiliate of BlackRock, is taking aggressive steps to stabilize its portfolio after selling a majority stake in a large pool of loans to private credit secondaries investor Pantheon. A Lifeline for a Pressured Private Credit VehicleThe transaction highlights growing pressure on business development companies and private credit managers as investors demand stronger balance sheets after years of rapid lending growth. While non-accrual investments improved to 1.6% of the portfolio at fair value from 2.8% in the previous quarter, it represented 7.4% of the portfolio based on cost. Private Credit's Liquidity ProblemThe sale underscores a broader challenge facing private credit: even loans that continue generating income can become difficult to manage when investors demand liquidity, leverage falls out of favor or valuations come under pressure.