ABOUT CONGRESSIONAL TRADING IN TMO
As of May 2026, 21 members of Congress have collectively executed 52 disclosed trades on TMO (THERMO FISHER SCIENTIFIC INC CMN). This includes 24 purchases and 28 sales, with bipartisan cluster activity detected 1 time — instances where members of both parties traded TMO within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of TMO on Signal Congress is Rohit Khanna with 8 trades, followed by Markwayne Mullin (4 trades) and Lisa McClain (3 trades).
Signal Congress tracks TMO congressional trades through STOCK Act PTR filings from the House Clerk XML feed and Senate eFD system. Each trade is scored for conviction (0–100 scale) based on filing speed, amount, and corroboration signals, and analyzed for alpha generation against the SPY benchmark over 60-day and 180-day windows.