ABOUT CONGRESSIONAL TRADING IN MGK
As of June 2026, 1 member of Congress have collectively executed 3 disclosed trades on MGK (Vanguard Mega Cap Growth ETF). This includes 3 purchases and 0 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded MGK within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of MGK on Signal Congress is Richard Dean McCormick with 3 trades.
Signal Congress tracks MGK 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.