$710,000 of MARATHON PETROLEUM COMPANY LP lobbying was just disclosed, from Q2 of 2026, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Renewable Fuel Standard - 2026-2027 Renewable Volume Obligations (No bill) - Small Refinery Exemptions (No bill) - Reid Vapor Pressure Requirements/E15 (No bill) - Nationwide Consumer and Fuel Retailer Choice Act (H.R. 1346, as amended) One Big Beautiful Bill Act (H.R. 1) - Clean Fuel Production Credit Inflation Reduction Act - Clean Fuel Production Credit Stock Buyback and Dividend - National Defense Authorization Act Permitting Reform (House and Senate Only) - PERMIT Act (H.R. 3808) - SPEED Act (H.R. 4776) - FIRE Act (H.R. 6387) - FENCES Act (H.R. 6409) Supply Chain Resiliency of Critical Chemicals for Petroleum Refining (Senate Only) USACE Environmental Review Coordination for Gulf Coast Project Permits (also Federal Permitting Improvement Steering Council) Feedstock tariffs or restrictions (No Bill) USMCA renegotiations Section 232 tariff relief Section 301 shipping rules Transportation logistics (House and Senate Only) - Pipeline Safety Reauthorization Act -- PIPES Act of 2025 (H.R. 5301) -- PIPELINE Safety Act of 2025 (S.2975) -- Pipeline Safety Authorization Act of 2026 (H.R. 9338) - Freight Rail Safety & Competition -- Reliable Rail Service Act (S.2104) -- Rail Safety Act of 2026 (S.3903) (Senate Only) Empty Tank Car Freight Movement (Senate Only) Pipeline Safety: Exception for In-Plant Piping Systems Proposed Rulemaking (Pipeline and Hazardous Materials Safety Administration Only) Jones Act Waiver (Senate, EOP, DOE, MARAD Only) Merchant Mariner Credentialing (Senate, EOP, DOE Only) Maritime Action Plan (MARAD Only) TSCA Fee Reauthorization (House and Senate Only) - Co-Processing Equivalency - Citizen Petition Streamlining Per- and Polyfluoroalkyl substances (PFAS) (House and Senate Only) Ozone NAAQS - Compliance issues related to the South Coast Ohio River Restoration Program Act (H.R. 5966) (House Only) Utahs State Implementation Plan (SIP) for 2015 Ozone Standards Counter-Unmanned Aircraft Systems (C-UAS) Mitigation Authorities for Critical Infrastructure Operators (No bill)"
You can find more data on corporate lobbying on Quiver Quantitative.
MPC Congressional Stock Trading
Members of Congress have traded $MPC stock 4 times in the past 6 months. Of those trades, 0 have been purchases and 4 have been sales.
Here’s a breakdown of recent trading of $MPC stock by members of Congress over the last 6 months:
- REPRESENTATIVE DAN NEWHOUSE sold up to $15,000 on 07/10.
- REPRESENTATIVE DAVID TAYLOR has traded it 3 times. They made 0 purchases and 3 sales worth up to $45,000 on 03/11, 02/26.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.
MPC Insider Trading Activity
MPC insiders have traded $MPC stock on the open market 8 times in the past 6 months. Of those trades, 0 have been purchases and 8 have been sales.
Here’s a breakdown of recent trading of $MPC stock by insiders over the last 6 months:
- MICHAEL A II HENSCHEN (Ex VP, Refining) has made 0 purchases and 3 sales selling 11,625 shares for an estimated $2,773,342.
- RICKY D. HESSLING (Chief Commercial Officer) has made 0 purchases and 5 sales selling 4,473 shares for an estimated $1,015,422.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
MPC Hedge Fund Activity
We have seen 803 institutional investors add shares of MPC stock to their portfolio, and 738 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BLACKROCK, INC. added 1,969,621 shares (+8.8%) to their portfolio in Q1 2026, for an estimated $480,942,055
- WELLINGTON MANAGEMENT GROUP LLP removed 1,566,349 shares (-21.7%) from their portfolio in Q1 2026, for an estimated $382,471,098
- QUBE RESEARCH & TECHNOLOGIES LTD removed 1,440,039 shares (-91.3%) from their portfolio in Q1 2026, for an estimated $351,628,723
- FMR LLC added 1,439,068 shares (+41.4%) to their portfolio in Q1 2026, for an estimated $351,391,624
- HARRIS ASSOCIATES L P removed 1,225,990 shares (-30.4%) from their portfolio in Q1 2026, for an estimated $299,362,238
- STATE STREET CORP added 1,090,693 shares (+6.1%) to their portfolio in Q1 2026, for an estimated $266,325,416
- PRICE T ROWE ASSOCIATES INC /MD/ removed 775,584 shares (-37.7%) from their portfolio in Q1 2026, for an estimated $189,382,101
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
MPC Price Targets
Multiple analysts have issued price targets for $MPC recently. We have seen 12 analysts offer price targets for $MPC in the last 6 months, with a median target of $270.0.
Here are some recent targets:
- Jason Gabelman from TD Cowen set a target price of $315.0 on 06/29/2026
- Joe Laetsch from Morgan Stanley set a target price of $265.0 on 06/12/2026
- Nitin Kumar from Mizuho set a target price of $284.0 on 05/27/2026
- Neil Mehta from Goldman Sachs set a target price of $291.0 on 05/07/2026
- Sam Margolin from Wells Fargo set a target price of $335.0 on 05/06/2026
- Theresa Chen from Barclays set a target price of $270.0 on 05/06/2026
- Vikram Bagri from Citigroup set a target price of $257.0 on 05/06/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
