A United States politician has disclosed several stock sales, terminating positions in artificial intelligence-related names.

According to filings, on March 17, 2026, Rep. Thomas Suozzi of New York dumped holdings in prominent technology companies, alongside taking positions in  U.S. government securities for the February 18, 2026 trade. 

Besides these transactions, which included holdings in prominent technology companies, he also disclosed activity in U.S. government securities.

The sales covered Apple (NASDAQ: AAPL)  in the range of $15,001 to $50,000, Advanced Micro Devices for $1,001 to $15,000 (NASDAQ: AMD), Palantir Technologies (NASDAQ: PLTR) between $15,001 and $50,000, and United Rentals (NYSE: URI) for $15,001 to $50,000.

Suozzi also reported purchasing U.S. Treasuries valued at $15,001 to $50,000 and selling a U.S. Treasury bill in the same range. 

Three of the sold positions stand out as major AI winners. In this line, Palantir Technologies, known for its AI-driven data analytics and government contracts, has surged more than 2,000% over the past three years amid strong demand. 

Advanced Micro Devices has also benefited from the AI boom through its data centre and training chips. 

Meanwhile, Apple, though primarily a consumer electronics company, has expanded its AI capabilities across its ecosystem. 

All three have been central to broader optimism around AI infrastructure and applications expected to drive trillions in global spending.

The timing of these sales aligns with heightened volatility and valuation resets across many AI-related stocks in early 2026, following years of strong gains. 

Defense stand 

By reallocating funds into U.S. Treasuries, Suozzi appears to have taken a more defensive stance, shifting part of his portfolio toward safer government securities as some investors grow cautious about richly valued tech names.

The Palantir sale is particularly notable. It follows earlier reports highlighting Suozzi’s ownership of the stock while he voted on funding for the Department of Homeland Security, an agency that has awarded Palantir tens of millions of dollars in contracts. 

His office had previously confirmed the Congress trade after public scrutiny, though full details only emerged in this latest disclosure.

Suozzi serves on the House Ways and Means Committee, which has no direct oversight of technology policy, defence contracting, or AI regulation, consistent with the disclosure stating the trades were unrelated to his official duties. 

While no evidence of impropriety has surfaced, the move to trim exposure to leading AI stocks, especially Palantir amid prior scrutiny, has raised questions about whether it reflects concerns over sector momentum or simply routine portfolio adjustments.

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