Warren Buffett may be considered the greatest investor of our time, but even he can’t touch the prowess of California congresswoman Nancy Pelosi (D-CA). Over the past decade, Pelosi has generated a cumulative return of 816% from her investments. As of May 2026, her estimated net worth has climbed to approximately **$649.7 million**, maintaining a dominant 87% win rate across her trades.
In contrast, the Oracle of Omaha has managed a 282% cumulative return for Berkshire Hathaway (NYSE:BRK-A | BRK-A Price Prediction)(NYSE:BRK-B) during that same period. While Buffett remains a benchmark for many, in the realm of raw percentage gains, the “Pelosi Portfolio” continues to set a pace that is difficult to match.
Congress’s Elite Market Timers
Pelosi isn’t the only politician with uncanny market timing. While she generated returns in excess of 70% in 2024, she was actually the 10th best congressional investor that year. According to Unusual Whales, which tracks politician trades, leaders like Rep. David Rouzer (R-NC) and Rep. Debbie Wasserman Schultz (D-FL) posted even higher returns of 149% and 142.3%, respectively.
The ongoing scrutiny over these gains has reached a new fever pitch. On May 12, 2026, a bipartisan group of lawmakers led by Krishnamoorthi and Cloud launched a fresh push to finally include a ban on congressional stock trading within the House rules package, signaling a potential shift in the regulatory landscape.
Pelosi’s 2026 Strategy Shift
While her “prescient” tech trades—such as selling Microsoft (NASDAQ:MSFT) and Visa (NYSE:V) just before regulatory actions—are well-documented, her recent moves suggest a broader strategy. In January 2026, Pelosi made a significant pivot into high-yield financials by purchasing 25,000 shares of **AllianceBernstein**. She also recently exercised call options for both Alphabet and Amazon, doubling down on Big Tech even as the market shifts focus toward memory specialists like Micron.
Nvidia (NVDA)
Nvidia remains the crown jewel of Pelosi’s holdings, representing roughly 22% of her total portfolio. In early 2026, she further solidified this position by exercising 50 call options. Having ridden the stock through its 10-for-1 split and subsequent AI-driven rallies, her conviction in the chipmaker remains the primary driver of her market-beating performance.
Alphabet (GOOGL) / Amazon (AMZN)
Replacing the earlier speculative focus on smaller AI outfits, Pelosi’s heavy exercise of options in Alphabet and Amazon has become a cornerstone of her 2026 outlook. These moves suggest a flight to “Safe Haven” tech giants that provide stability and recurring revenue, acting as a hedge against more volatile semiconductor holdings.
Tempus AI (TEM)
While Tempus AI was Pelosi’s breakout trade of 2025, the narrative has cooled in mid-2026. After a revenue miss in Q1 2026, the stock has seen a 14% decline in the last two weeks. Despite the $200 million deal with AstraZeneca (NYSE:AZN) that initially drove gains, analysts now maintain a cautious “Hold” as the healthcare AI sector faces increased valuation scrutiny.