Home / BusinessBusinessFinancial TimesBusinessFinancial Times·Aug 13, 2026·1 min readFBI seized phone of Guggenheim executive in probe of Mark Walter’s business empireUS scrutiny of billionaire’s sprawling finance holdings reached beyond insurers into securities and asset management giantView original source — Financial Times ↗ShareCopy linkShare on XShare on FacebookRelated storiesBusinessABC NewsBusinessAug 13, 2026 · 1 minLive: KPMG bosses to be grilled in CanberraABC NewsBusinessCNBCBusinessAug 13, 2026 · 1 minReddit stock jumps on inclusion in S&P 500CNBCBusinessMarketWatchBusinessAug 13, 2026 · 1 minWorkday’s stock sees a record surge. Could a buyout spark a software revival?MarketWatchBusinessCNABusinessAug 13, 2026 · 1 minUS stocks gain after benign inflation data, oil prices retreatCNA
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