Mark Walter probe raises fears of ripple effects across Wall Streets $1T insurance bet

The federal probe into Lakers owner Mark Walter’s business empire is raising broader questions about a Wall Street playbook that uses insurance capital to invest in private credit and other alternative assets — a model that later spread across some of the biggest firms in finance.Federal prosecutors and the Securities and Exchange Commission are examining whether Walter or his companies committed fraud by failing to disclose financial ties while borrowing billions from insurers he controls, according to the Wall Street Journal.Walter, who is CEO of Guggenheim Partners and owns the Los Angeles Dodgers and Lakers, has not been accused of any crimes.Nor have his businesses.Investigators have focused on four firms that served as intermediaries between Walter-controlled insurers and other businesses linked to his empire, the Journal reported, citing people familiar with the matter.The scrutiny could have implications well beyond Walter’s own companies.The billionaire was an early adopter of a strategy that paired insurance companies — and their vast pools of long-term policyholder capital — with investments in private and illiquid assets, according to the Financial Times.After the 2008 financial crisis, Walter pushed Guggenheim into buying insurers at bargain prices and deploying billions tied to policyholder obligations into assets offering the prospect of higher returns, the FT reported.Wall Street giants Apollo, KKR and Brookfield later built large insurance operations of their own, using those balance sheets to finance private-credit investments.

Private capital firms now manage more than $1 trillion in insurance assets, according to the FT.That helps explain why Walter’s troubles are drawing broader attention as regulators increasingly scrutinize private credit, which has grown into a major source of financing outside traditional banks.In June, two insurers owned by Walter under TWG disclosed that they had failed to identify more than $20 billion in rel...