Sen. Tina Smith disclosed selling between $100,000 and $250,000 worth of BRKB, the Class B shares of Berkshire Hathaway, in a late-March transaction valued at roughly $175,000.
The Minnesota Democrat reported the sale occurred March 31, according to her periodic transaction report filed with the Senate. The shares were held by a spouse, listed as "SP" on the disclosure.
- Date: March 31, 2026
- Action: Sell
- Amount: $100,000–$250,000
- Estimated value: ~$175,000
- Owner: Spouse
The transaction adds to Smith’s 41 disclosed career trades, a relatively modest volume compared with some of her Senate colleagues. Still, Berkshire Hathaway is one of the most widely held stocks among lawmakers, with at least 10 members of Congress reporting trades in the conglomerate in recent years.
A Blue-Chip Exit
Berkshire Hathaway, led by Warren Buffett, is a sprawling conglomerate with holdings across insurance, railroads, utilities, energy infrastructure, manufacturing and major public equities. Its Class B shares are commonly used by retail and institutional investors as a diversified, long-term core holding.
The March 31 sale came during a period of heightened volatility across U.S. equity markets, with investors recalibrating expectations for interest rates and economic growth. Berkshire’s insurance operations and substantial cash reserves often position it as a defensive play during uncertain cycles.
Smith has not publicly commented on the reason for the sale. Lawmakers are not required to disclose the specific price at which shares are bought or sold, only a broad dollar range.
Committee Overlap
Smith serves on the Senate Committee on Banking, Housing, and Urban Affairs, including its Subcommittee on Economic Policy. The committee has jurisdiction over financial institutions, monetary policy and broader capital markets oversight — areas that can influence large conglomerates such as Berkshire, particularly through its insurance subsidiaries and financial holdings.
She also sits on the Senate Finance Committee and the Agriculture Committee, though neither has direct oversight of Berkshire Hathaway specifically. Her role on Banking places her in regular contact with regulatory and economic policy issues that can affect major publicly traded firms.
Under the STOCK Act, members of Congress must disclose stock trades within 45 days. The law is designed to provide transparency into lawmakers’ financial activity and guard against conflicts of interest.
Smith’s Berkshire sale is among the more sizable individual transactions she has reported in recent filings. While not unusual for a diversified portfolio rebalance, six-figure trades by sitting senators routinely draw scrutiny given their access to economic briefings and regulatory developments.
Investors tracking congressional activity can monitor Smith’s disclosure alongside other latest congressional trades to see how lawmakers are positioning their portfolios during a shifting market environment.
For now, the March 31 transaction marks a notable trim in one of the market’s most closely watched conglomerates — by a senator with a seat on the committee overseeing the nation’s financial system.