Icahn Enterprises L.P. (IEP) vs Marathon Petroleum (MPC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Marathon Petroleum (MPC) has outperformed Icahn Enterprises L.P. (IEP) over the past year, gaining 145.5% versus a loss of 19.8%. Over five years, MPC leads with a +593.6% price change compared with -87.8% for IEP. Marathon Petroleum is the larger company by market cap ($130.12 billion vs $4.72 billion), about 27.6 times the size, while Icahn Enterprises L.P. is growing revenue faster (-3.6% vs -4.4%).
On valuation, Icahn Enterprises L.P. trades at a lower forward P/E (8.2x vs 9.0x for Marathon Petroleum). Icahn Enterprises L.P. offers the higher dividend yield (30.12% vs 0.86%). Marathon Petroleum converts more of its revenue into profit, with a net margin of 3.0% versus -3.1%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | IEP | MPC |
|---|---|---|
| Share price | $6.64 | $463.34 |
| Market cap | $4.72B | $130.12B |
| 1-day change | -0.15% | +4.77% |
| YTD return | -12.05% | +184.90% |
| 1-year return | -19.81% | +145.53% |
| 5-year return | -87.85% | +593.62% |
| P/E ratio (TTM) | — | 16.04 |
| Forward P/E | 8.20 | 8.95 |
| EPS (TTM) | $-0.71 | $28.88 |
| Dividend yield | 30.12% | 0.86% |
| Annual dividend | $2.00 | $4.00 |
| Revenue (latest FY) | $9.66B | $132.70B |
| Revenue growth (YoY) | -3.61% | -4.44% |
| Net income (latest FY) | $-299.00M | $4.05B |
| Gross margin | — | 9.99% |
| Operating margin | — | 6.25% |
| Net margin | -3.10% | 3.05% |
| 52-week high | $9.32 | $467.77 |
| 52-week low | $6.51 | $161.93 |
| Distance from 52-week high | -28.76% | -0.95% |
| Analyst consensus | — | buy |
| Avg. price target upside | — | -16.79% |
| Average volume | 991.66K | 2.52M |
| Shares outstanding | 710.92M | 280.82M |
| Employees | 13,562 | 18,500 |
| Sector | Energy | Energy |
| Industry | Integrated oil Companies | Integrated oil Companies |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Marathon Petroleum is about 27.6 times larger than Icahn Enterprises L.P. by market value ($130.12B vs $4.72B).
- MPC has outperformed IEP by 165.3 percentage points over the past year.
- Icahn Enterprises L.P. offers a meaningfully higher dividend yield (30.12% vs 0.86%).
- Marathon Petroleum is more profitable, keeping 3.0 cents of every revenue dollar as net income versus -3.1 cents for Icahn Enterprises L.P..
About Icahn Enterprises L.P.
IEP stock →Icahn Enterprises L.P., through its subsidiaries engages in the investment, energy, automotive, food packaging, real estate, home fashion and pharma in the United States and internationally. The Investment segment invests its proprietary capital through various private investment funds; and it provides investment advisory, administrative, and back-office services to the investment funds.
Energy · Integrated oil Companies · 13,562 employees
About Marathon Petroleum
MPC stock →Marathon Petroleum Corporation, together with its subsidiaries, operates as an integrated downstream energy company in the United States. The company operates through three segments: Refining & Marketing; Midstream; and Renewable Diesel.
Energy · Integrated oil Companies · 18,500 employees
IEP vs MPC FAQ
Which is bigger, Icahn Enterprises L.P. or Marathon Petroleum?
Marathon Petroleum (MPC) is larger, with a market capitalization of $130.12B compared with $4.72B for Icahn Enterprises L.P. (IEP).
Which stock has performed better over the past year, IEP or MPC?
MPC returned +145.53% over the past 12 months, compared with -19.81% for IEP (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Icahn Enterprises L.P. or Marathon Petroleum?
Icahn Enterprises L.P. has the higher yield at 30.12%, compared with 0.86% for Marathon Petroleum.
Are Icahn Enterprises L.P. and Marathon Petroleum in the same industry?
Yes. Both are classified in the Integrated oil Companies industry within the Energy sector.