Dan Newhouse bought Marathon Petroleum Corp (NYSE: MPC)
Dan Newhouse (R-WA), a U.S. Representative, has disclosed 5 trades in Marathon Petroleum Corp (MPC) since 2022, 1 purchase and 4 sales, worth an estimated $40K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Dan Newhouse bought $1,001 - $15,000 of Marathon Petroleum Corp (NYSE: MPC) on March 8, 2022. Since that trade, MPC is up +352.00% against the S&P 500 up +88.89%, an outperformance of +263.11%.
Across these filings, Dan Newhouse has been a net seller of MPC (a buy-to-sell ratio of 0.25). The most recent disclosed MPC transaction shown was dated April 11, 2025. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Dan Newhouse's MPC trades vs the price
MPC is up +352.00% since Dan Newhouse bought on March 8, 2022, versus +88.89% for the S&P 500.
Performance since this trade
All Dan Newhouse MPC trades
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Dan Newhouse & MPC trading FAQ
Is it legal for Dan Newhouse to trade Marathon Petroleum Corp (MPC) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Marathon Petroleum Corp (MPC), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Dan Newhouse buy MPC?
Dan Newhouse disclosed a purchase of $1,001 - $15,000 of Marathon Petroleum Corp (MPC) on March 8, 2022, according to public STOCK Act filings.
How has MPC performed since Dan Newhouse's trade?
Since Dan Newhouse bought MPC on March 8, 2022, the stock is up +352.00%, versus +88.89% for the S&P 500 over the same period, an outperformance of +263.11%.
How many times has Dan Newhouse traded MPC?
Dan Newhouse has disclosed 5 MPC trades since 2022 (1 purchase and 4 sales). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional MPC trades?
Quantellect tracks every disclosed congressional trade in Marathon Petroleum Corp (MPC) on the Marathon Petroleum Corp congressional trading page, which aggregates filings across all members of Congress.
Dan Newhouse's MPC tradesAll congressional filings for Marathon Petroleum CorpDan Newhouse's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.