Manhattan federal prosecutors and the U.S. Securities and Exchange Commission are investigating Group 1001, the insurance empire controlled by billionaire Mark Walter, over roughly $20 billion in loans to Walter-affiliated businesses that were allegedly mislabeled as unaffiliated private credit. Group 1001 CEO Dan Towriss has voluntarily traveled to New York to give prosecutors his account.
At the heart of the probe is how a huge pool of money was classified. In June 2026, Delaware Life and Clear Spring — Group 1001's two life insurers — restated their annual reports: affiliated investments jumped from the previously disclosed roughly 3% (about $1.4 billion) to about 39%–42% ($16.37 billion as of end-2025 and $16.82 billion as of end-June 2026). Some reports put the loans to Walter-linked entities at roughly $20 billion. The dispute: whether private-credit investments introduced by an affiliate should have been treated as related-party transactions.
The timeline shows this was no ambush. In September 2025, the FBI seized at least one phone under a search warrant; in February 2026, Delaware Life and Clear Spring received grand-jury subpoenas from the U.S. Attorney's Office for the Southern District of New York, with the SEC opening a parallel investigation. The companies formally disclosed the subpoenas in regulatory filings in June 2026.
Bloomberg Law reported that Towriss voluntarily sat for questioning by prosecutors in August — unsworn — and that Group 1001 president and CFO Linda Wang has also been in contact with prosecutors in recent weeks. The key detail: like Guggenheim president Andrew Rosenfield, who testified earlier, neither is considered a target of the probe. Rosenfield testified only after prosecutors obtained a court immunity order.
TWG Global, Walter's holding company, has repeatedly denied wrongdoing: "there has been no fraud... there is no victim here. No one has been harmed, and no one has claimed they were harmed." In August 2026, TWG announced a $6.5 billion asset swap to reduce Delaware Life's affiliated exposure; around the same time Walter sold his Lakers stake at a $12.5 billion valuation and divested his Chelsea FC shares. The company says it is cooperating; Delaware's insurance regulator is reviewing TWG's remediation plan.
Pressure isn't only regulatory. On September 16, 2026, a Florida resident filed a class action in Miami federal court accusing Delaware Life of selling annuities for more than four months after receiving subpoenas without disclosing the investigation. And a Wall Street Journal investigation found private credit now makes up about 45% of Delaware Life's nearly $42 billion in debt investments (up from 9% in 2014); its $4.42 billion borrowing facility with the Federal Home Loan Bank is 97% drawn, leaving almost no emergency buffer.
So far, no one has been charged or convicted. What to watch: whether the grand-jury probe escalates into formal charges, the Delaware regulator's verdict on the remediation plan, and the progress of the class action. For annuity holders at the two insurers, how this saga ends bears directly on the safety of their policies.