ABOUT CONGRESSIONAL TRADING IN AMAT
As of May 2026, 14 members of Congress have collectively executed 41 disclosed trades on AMAT (Applied Materials, Inc. - Common Stock). This includes 23 purchases and 18 sales, with bipartisan cluster activity detected 2 times — instances where members of both parties traded AMAT within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of AMAT on Signal Congress is Markwayne Mullin with 8 trades, followed by Marjorie Taylor Greene (4 trades) and Thomas H Tuberville (10 trades).
Signal Congress tracks AMAT 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.