Equity · Energy
MPC
Marathon Petroleum Corporation · NYSE
Reddit mentioned MPC 20 times in the 30 days to 19 August 2026, across 4 of the communities we track. All of them were scored for sentiment: 65% read bullish, 5% bearish and 30% neither. Reddit data updated 19 August 2026.
The line runs $248 on 21 May through $358.23 on 17 August, on a scale from $200 to $400. Days the market did not trade hold the previous close, flat.
The chart above plots the price of MPC over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 60 sessions over that window: $248 on 21 May 2026 through $358.23 on 17 August 2026.
Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 18, 2026
MPC · crowd attention × price
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Day17 Aug 2026
Reddit stayed net bullish on MPC every day of this window we could measure, and its close rose from $319.83 to $358.23
Reddit stayed net bullish on MPC every day of this window we could measure, and its close rose from $255 to $358.23
This chart in words
The chart plots daily Reddit mentions of MPC over the 30 days to 19 August 2026: 20 in total, busiest on 13 August with 3, and 1 on the last day counted. The line is the daily close over the same window: $319.83 on 21 July, $358.23 on 17 August. Of those days, 20 were trading sessions and the other 10 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 75% bullish to 100% bullish over the 6 days that carried enough mentions to measure. 23 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
The chart plots daily Reddit mentions of MPC over the 90 days to 19 August 2026: 39 in total, busiest on 7 June with 3, and 1 on the last day counted. The line is the daily close over the same window: $255 on 22 May, $358.23 on 17 August. Of those days, 59 were trading sessions and the other 31 are hatched on the chart. On 29 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 80% bullish to 100% bullish over the 12 days that carried enough mentions to measure. 69 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
Finazon · prior-day close, most closes dollar-rounded at the source
Crowd sentiment on MPC · 30d
bullish
bullish
MPC reads 9 points more bullish than overall market sentiment. Same measure; same 30-day window.
Where MPC is discussed
(30d)Moves with MPC
co-mention r · 31 obsTickers whose daily Reddit volume rose and fell with MPC's. Co-discussion, not price.
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations) · Method
MPC insider trades
MPC has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 12 December 2025.
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
MPC reported financials
MPC reported revenue of $132.7B for the fiscal year ended 31 Dec 2025. Net income over the same period was $4.0B.
Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
MPC earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
MPC institutional holders
12 of the 45 institutional funds we track reported a MPC position for the quarter ended 30 Jun 2026 — a combined $965.0M; the latest of those filings landed 14 Aug 2026.
Showing the 10 largest of 12 reported positions. The figures above count all of them.
Source: SEC EDGAR 13F filings
MPC fails-to-deliver
On 10 Jul 2026, 50 shares of MPC failed to deliver (about $14K).
Source: SEC fails-to-deliver (CNS) data
Congressional trades in MPC
The most recent congressional trade disclosed in MPC is a sale by David J. Taylor (house, OH), dated 24 Jul 2026.
Source: U.S. House of Representatives financial disclosures
MPC — frequently asked questions
How often is MPC mentioned on Reddit?
MPC was mentioned 7 times in the last 7 days across the finance subreddits we track, and 20 times over the trailing 30 days.
Is Reddit bullish or bearish on MPC?
Across 20 classified MPC mentions in the last 30 days, 65% read bullish, 5% bearish and 30% neutral. Crowd sentiment is a social signal, not investment advice.
When did MPC last report earnings?
Marathon Petroleum (MPC) last reported earnings on 30 Jun 2026 for Q2 2026, per SEC filings.
What exchange is MPC listed on?
Marathon Petroleum trades on NYSE under the ticker MPC.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.