ABOUT CONGRESSIONAL TRADING IN LRCX
As of May 2026, 20 members of Congress have collectively executed 50 disclosed trades on LRCX (Lam Research Corporation - Common
Stock). This includes 20 purchases and 30 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded LRCX within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of LRCX on Signal Congress is Markwayne Mullin with 7 trades, followed by Marjorie Taylor Greene (2 trades) and David J. Taylor (7 trades).
Signal Congress tracks LRCX 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.