Pete Hegseth’s broker reportedly sought a multimillion-dollar defense investment weeks before the Iran war.
In late March 2026, a Financial Times report set off a sharp ethics fight in Washington: a Morgan Stanley broker working for Defense Secretary Pete Hegseth contacted BlackRock in February about a multimillion-dollar stake in a defense-focused exchange-traded fund — just before the U.S.-Israeli campaign against Iran widened into a full-scale war.
The fund was BlackRock’s iShares Defense Industrials Active ETF (ticker IDEF). At the time it held roughly $3.1 billion in assets and listed major Pentagon contractors among its largest holdings, including RTX (formerly Raytheon), Lockheed Martin, and Northrop Grumman. According to the FT, the inquiry was large enough that BlackRock flagged it internally. The purchase never closed. The paper said the ETF was not yet available to Morgan Stanley clients. It was unclear whether the broker then pursued another defense-related vehicle.
CNBC noted that IDEF later fell about 12.4% over the month around the start of the war, according to LSEG data.
Why the timing mattered
The reported outreach came in February 2026. By late March the war was already in its fifth week. U.S. Marines were arriving in the region. The Washington Post reported that the Pentagon was preparing for weeks of ground operations. President Donald Trump warned that if the Strait of Hormuz was not reopened and a peace deal did not come “shortly,” the United States would “completely” obliterate Iran’s electric plants, oil wells, and Kharg Island.
That timing is what turned a private brokerage inquiry into a political explosion. Defense secretaries sit on war plans, targeting lists, and procurement priorities. Markets often move on those same facts. Even an uncompleted trade can look like an attempt to position ahead of public knowledge.


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