Four members of Congress buy Taiwan Semiconductor Manufacturing shares

Four members of Congress disclosed purchases in Taiwan Semiconductor Manufacturing in filings disclosed over the past 30 days. Cleo Fields, Michael McCaul, Gilbert Cisneros and Ro Khanna bought shares in the company, which reported revenue growth of 31.6 per cent in the 12 months to 31 December 2025.

Fields and Khanna also joined Maria Elvira Salazar in buying shares of chipmaker Nvidia. Nvidia was the most traded stock among filers, with 10 trades disclosed by five members, comprising six purchases and four sales.

Two members of Congress disclosed six purchases in Amazon during the period. Insiders at the retailer reported no open-market purchases and made one open-market sale of $243,000.

Congressional sales reached $7.5mn against $4.8mn of purchases over the period. Sales accounted for 61 per cent of disclosed trade value across 25 reporting members, with 377 sales and 326 purchases recorded in total.