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DK vs MPC
Which Stock Would AI Choose? Delek US Holdings (DK) vs. Marathon Petroleum (MPC) Stock Comparison
Key Takeaways
- Both DK and MPC are downstream energy refiners that have surged on multi-year-high refining margins, but they occupy very different positions by scale and diversification.
- MPC is the largest U.S. refiner by volume, while DK is a smaller, more concentrated regional operator with a leaner, high-distillate system.
- Both companies pair refining with midstream exposure: MPC through MPLX and DK through Delek Logistics Partners.
- Recent performance has been strong across the sector, though MPC shows more diversified scale and DK greater relative leverage to margin swings.
- Balance-sheet strength and shareholder returns favor MPC, while DK carries a heavier debt profile relative to its size.
Introduction
Investors tracking the energy sector have watched refining stocks move sharply higher in recent months as tight fuel supplies pushed refining margins to multi-year highs. Within this space, DK and MPC offer a useful stock comparison between two very different expressions of the same theme: one is the largest refiner in the United States, while the other is a smaller, regionally focused operator. This comparison is most relevant to traders and investors weighing scale and diversification against operational leverage, balance-sheet strength, and relative performance in a cyclical margin environment.
DK Overview and Recent Performance
Delek US Holdings (DK) is an integrated downstream energy company operating refineries, logistics, and retail fuel businesses. Its refining footprint is concentrated in the U.S. South and Southwest, and the company owns a majority interest in Delek Logistics Partners (DKL), a master limited partnership focused on midstream infrastructure.
In recent weeks, DK has benefited from a sharp improvement in refining economics. The company reported a significant rebound in quarterly results, supported by higher crack spreads — the difference between crude oil costs and refined product prices — and improved refinery reliability following the completion of the Big Spring refinery turnaround. Management has also highlighted its Enterprise Optimization Plan, an initiative designed to deliver structural cash-flow improvement, and its relatively high distillate and jet fuel yields. These factors have contributed to a notable rise in share price and analyst estimate revisions, although the company's heavier debt load relative to its market capitalization remains a key consideration for investors.
MPC Overview and Recent Performance
Marathon Petroleum (MPC) is the largest U.S. refiner by volume, with a geographically diversified system spanning the Gulf Coast, Mid-Continent, and West Coast regions. The company also holds a majority interest in MPLX, a midstream master limited partnership that provides a more stable, fee-based cash-flow stream alongside the cyclical refining business.
Recent market activity has favored MPC strongly. The company reported a substantial year-over-year jump in earnings, driven by higher refining and marketing margins across all regions, and achieved an elevated margin capture rate. It also returned billions of dollars to shareholders through buybacks and dividends, supported by strong operating cash flow and a large cash balance. The stock has rallied to record levels, reflecting both robust fundamentals and broader investor enthusiasm for the refining upcycle. Its scale, diversified footprint, and midstream exposure have reinforced its positioning as a sector benchmark.
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Head-to-Head Comparison
The most immediate contrast between DK and MPC is scale. MPC operates a far larger, more diversified refining network with broader regional exposure, while DK is a more concentrated operator whose earnings are more sensitive to swings in regional crack spreads and refinery utilization.
On growth drivers, both companies benefit from tight refined-product markets and strong distillate demand. MPC pairs this with a growing renewable diesel segment and a larger pipeline of high-return refinery investments, whereas DK emphasizes margin capture, distillate yield, and its cost-focused Enterprise Optimization Plan. Risk profiles differ as well: DK carries a higher debt-to-capital ratio relative to its size, while MPC maintains a more conservative balance sheet and greater financial flexibility. From a sentiment standpoint, both have seen upward estimate revisions, but MPC has drawn more attention as a large-cap sector leader trading at a lower forward earnings multiple.
Tickeron AI Verdict
Based on observable factors such as trend consistency, balance-sheet stability, diversification, and relative positioning, Tickeron's AI would likely lean toward MPC at present. Its larger scale, more diversified refining and midstream footprint, stronger cash generation, and more conservative financial structure tend to support steadier trend signals and broader institutional appeal. That said, DK offers greater potential operating leverage to a continued margin upcycle, and its improving capture rate and cost initiatives could drive pronounced relative gains if conditions remain favorable. The verdict reflects a probabilistic assessment of current market positioning rather than a fixed outcome, and either stock could respond to changes in refining margins or energy policy.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is DK is a Buy and MPC is a StrongBuy.
DK | MPC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 72 | 94 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 71 Overvalued | 66 Overvalued | |
PROFIT vs RISK RATING 1..100 | 7 | 4 | |
SMR RATING 1..100 | 10 | 21 | |
PRICE GROWTH RATING 1..100 | 36 | 12 | |
P/E GROWTH RATING 1..100 | 29 | 92 | |
SEASONALITY SCORE 1..100 | n/a | 50 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
MPC's Valuation (66) in the Oil Refining Or Marketing industry is in the same range as DK (71). This means that MPC’s stock grew similarly to DK’s over the last 12 months.
MPC's Profit vs Risk Rating (4) in the Oil Refining Or Marketing industry is in the same range as DK (7). This means that MPC’s stock grew similarly to DK’s over the last 12 months.
DK's SMR Rating (10) in the Oil Refining Or Marketing industry is in the same range as MPC (21). This means that DK’s stock grew similarly to MPC’s over the last 12 months.
MPC's Price Growth Rating (12) in the Oil Refining Or Marketing industry is in the same range as DK (36). This means that MPC’s stock grew similarly to DK’s over the last 12 months.
DK's P/E Growth Rating (29) in the Oil Refining Or Marketing industry is somewhat better than the same rating for MPC (92). This means that DK’s stock grew somewhat faster than MPC’s over the last 12 months.
| DK | MPC | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 80% | 2 days ago 58% |
| Stochastic ODDS (%) | 2 days ago 82% | 2 days ago 66% |
| Momentum ODDS (%) | 2 days ago 72% | 2 days ago 59% |
| MACD ODDS (%) | 2 days ago 79% | 2 days ago 73% |
| TrendWeek ODDS (%) | 2 days ago 79% | 2 days ago 78% |
| TrendMonth ODDS (%) | 2 days ago 80% | 2 days ago 76% |
| Advances ODDS (%) | 2 days ago 81% | 2 days ago 76% |
| Declines ODDS (%) | 9 days ago 80% | 10 days ago 59% |
| BollingerBands ODDS (%) | 2 days ago 88% | 2 days ago 69% |
| Aroon ODDS (%) | 2 days ago 78% | 2 days ago 76% |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
DK’s FA Score shows that 3 FA rating(s) are green while MPC’s FA Score has 3 green FA rating(s).
- DK’s FA Score: 3 green, 2 red.
- MPC’s FA Score: 3 green, 2 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
DK’s TA Score shows that 5 TA indicator(s) are bullish while MPC’s TA Score has 3 bullish TA indicator(s).
- DK’s TA Score: 5 bullish, 4 bearish.
- MPC’s TA Score: 3 bullish, 5 bearish.
Price Growth
DK (@Oil Refining/Marketing) experienced а +11.10% price change this week, while MPC (@Oil Refining/Marketing) price change was +7.47% for the same time period.
The average weekly price growth across all stocks in the @Oil Refining/Marketing industry was +2.03%. For the same industry, the average monthly price growth was +2.16%, and the average quarterly price growth was +32.99%.
Reported Earning Dates
DK is expected to report earnings on Nov 11, 2026.
MPC is expected to report earnings on Nov 03, 2026.
Industries' Descriptions
@Oil Refining/Marketing (+2.03% weekly)The Oil Refining/Marketing segment includes companies that refine crude oil into a number of petroleum products, including gasoline, jet fuel and diesel, and then sell the usable products to the end users. These companies are involved in what’s called downstream operations in the oil business. They also engage in the marketing and distribution of crude oil and natural gas products. In other words, the downstream oil and gas business is focused on post-production processes of crude oil and natural gas. When oil prices slump, downstream businesses are hurt less or in some cases even benefit, since their purchase cost of crude oil goes down. Some of the biggest U.S. oil refining/marketing companies include Phillips 66, Marathon Petroleum Corporation and Valero Energy Corp.
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DK and
Correlation & Price change
A.I.dvisor indicates that over the last year, DK has been closely correlated with PARR. These tickers have moved in lockstep 77% of the time. This A.I.-generated data suggests there is a high statistical probability that if DK jumps, then PARR could also see price increases.
MPC and
Correlation & Price change
A.I.dvisor indicates that over the last year, MPC has been closely correlated with VLO. These tickers have moved in lockstep 90% of the time. This A.I.-generated data suggests there is a high statistical probability that if MPC jumps, then VLO could also see price increases.