Marathon Petroleum Stock Climbs 12% On A 9-Day Winning Streak
A nine-day run has put Marathon Petroleum in the spotlight, but the underlying numbers present a complicated picture for investors to weigh.
A nine-day winning streak for Marathon Petroleum (MPC) has added about $12 billion to the company’s market value. The stock has now moved higher for 9 consecutive trading days, a run that produced a cumulative gain of 12%.
That move brings the company’s market value to about $115 billion.
The Streak Next To The S&P 500
Here is how MPC stock stacks up against the S&P 500 over the streak and the periods around it:
| Return Period | MPC | S&P 500 |
|---|---|---|
| 1D | 2.3% | -0.6% |
| 9D (Current Streak) | 12.1% | -0.0% |
| 1M (21D) | 33.8% | -1.1% |
| 3M (63D) | 49.9% | 3.6% |
| YTD 2026 | 147.4% | 12.1% |
| 2025 | 19.2% | 16.4% |
| 2024 | -4.1% | 23.3% |
| 2023 | 30.5% | 24.2% |
Are the fundamentals keeping pace with the price?
This run stands alone in the market right now: NO other S&P 500 stock is currently on a winning streak of 9 days or more. The move is also specific to the stock, as the S&P 500 returned 0.0% over the same 9 trading days.
The market appears to be weighing a business with a mixed profile. Revenue over the last twelve months grew 15.0%, outpacing the S&P 500 median of 8.4%. The stock trades at a price-to-earnings multiple of 13.4, below the S&P 500 median of 23.0 and the Energy sector median of 17.7.
However, its operating margin over the last twelve months is 7.5%, compared to an S&P 500 median of 18.6%. The company’s 3-year average annual revenue growth is -0.1%. Its free cash flow yield is 11.2%.
What does a streak like this actually tell you?
A streak is not an instruction to buy or sell. It is a piece of information, signaling that a stock has captured the market’s attention and has strong short-term momentum.
The disciplined response is to use that signal as a reason to re-evaluate. An investor can check the business fundamentals against the new, higher price, and the numbers here provide a starting point for that work.
If you are hunting for strength that has more behind it than a hot tape, our Guidance Momentum screen surfaces the names where management raised its own outlook, which is the kind of momentum that tends to persist.
Those drawn to the strength but not the single-name risk have another route: an energy ETF like XLE holds the sector rather than this one name. It is still a concentrated bet on that one theme, though, which is exactly the gap the portfolio below closes.
One Hot Stock Is A Story. Thirty Sound Ones Are A Strategy
A streak like this earns a place on your watchlist, and it also earns a question: how much of your outcome do you want depending on one company keeping this up?
The Trefis High Quality (HQ) Portfolio answers it with breadth: roughly 30 businesses picked for consistent cash generation, strong margins, and balance-sheet strength, sized and rebalanced by rules. It has a track record of outpacing a benchmark that combines the three major indices – the S&P 500, S&P Mid-cap, and Russell 2000. Follow the story; invest in the strategy.