Eight stock trades from three lawmakers were disclosed between Mar. 29 and Apr. 5, with Sen. John Fetterman responsible for the majority of activity. The Pennsylvania Democrat reported five transactions—more than half of all trades filed during the week—while Sen. Tina Smith and Sen. Shelley Moore Capito accounted for the remaining three.
The disclosures, filed under the STOCK Act, show a modest week of activity across eight different companies. Lawmakers reported five purchases and three sales, with transactions spread across technology, financial services, and diversified industrial firms. The filings add to the growing public database of latest congressional trades, which tracks how members of Congress and their families interact with the markets.
Fetterman Drives Most of the Week's Activity
Sen. John Fetterman disclosed five trades during the reporting window, making him the most active lawmaker by a wide margin. His activity skewed toward purchases, including positions in major technology companies.
Among the most notable buys were shares of Micron Technology (MU) and Microsoft (MSFT). Micron, one of the largest U.S. semiconductor manufacturers, has been closely watched by investors as demand for memory chips tied to artificial intelligence infrastructure continues to rise. Microsoft, meanwhile, remains one of the market's most influential companies due to its cloud computing and AI investments.
Fetterman's filings also included additional transactions across other companies not among the week's most-traded names, bringing his total to five separate disclosures. As with all congressional filings, the reports provide dollar ranges rather than exact trade values, a feature of STOCK Act reporting that can make it difficult to determine precise exposure.
Tina Smith Reports Two Sales
Sen. Tina Smith of Minnesota disclosed two trades during the week, both sales. The transactions included positions in diversified industrial and financial data firms.
Smith reported selling shares of 3M Company (MMM), the Minnesota-based manufacturing giant known for products ranging from industrial adhesives to consumer goods. 3M has faced significant legal and restructuring challenges in recent years, which have contributed to volatility in its share price.
She also disclosed a sale of FactSet Research Systems (FDS), a financial data and analytics provider widely used by institutional investors. FactSet sits in a niche but influential segment of the financial services industry, supplying market intelligence tools to asset managers and investment banks.
Capito Discloses Berkshire Hathaway Sale
Sen. Shelley Moore Capito, a Republican from West Virginia, reported one transaction during the period: a sale of Berkshire Hathaway Class B shares (BRKB).
Berkshire Hathaway, the conglomerate long led by Warren Buffett, holds stakes in dozens of operating businesses and publicly traded companies. The stock is widely viewed as a proxy for the broader U.S. economy because of its exposure to industries including insurance, railroads, utilities, and consumer goods.
Tech and Data Firms Appear in Weekly Filings
Even in a relatively quiet reporting period, technology and information services companies remained prominent in congressional disclosures. Purchases of MU and MSFT highlight lawmakers' exposure to firms benefiting from artificial intelligence infrastructure spending, while the sale of FDS underscores the continued presence of financial data companies in congressional portfolios.
Meanwhile, legacy industrial and conglomerate names such as MMM and BRKB appeared on the sell side of the ledger this week, reflecting portfolio adjustments rather than concentrated trading patterns.
Transparency Requirements Continue to Shape Disclosures
All of the transactions were reported under the Stop Trading on Congressional Knowledge (STOCK) Act, the 2012 law that requires lawmakers to disclose most securities trades within 45 days. While the law increased transparency around congressional investing, it does not prohibit members of Congress from owning or trading individual stocks.
The result is a steady stream of filings that provide a partial window into how lawmakers and their families interact with financial markets. Activity varies widely from week to week, and the Mar. 29–Apr. 5 period stands out primarily because a single senator—Fetterman—accounted for the majority of reported trades.
Across the eight trades disclosed during the week, purchases slightly outpaced sales, five to three, spanning eight separate companies. While the total volume was modest, the filings add another data point to the ongoing debate over whether lawmakers should be allowed to trade individual stocks while serving in Congress.