Phillips 66 (PSX) vs Star Group L.P. (SGU)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Phillips 66 (PSX) has outperformed Star Group L.P. (SGU) over the past year, gaining 105.2% versus a gain of 9.8%. Over five years, PSX leads with a +234.4% price change compared with +20.8% for SGU. Phillips 66 is the larger company by market cap ($112.90 billion vs $426.2 million), about 264.9 times the size.
On valuation, Phillips 66 trades at a lower forward P/E (10.5x vs 14.8x for Star Group L.P.). Star Group L.P. offers the higher dividend yield (5.89% vs 1.75%).
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 | PSX | SGU |
|---|---|---|
| Share price | $281.60 | $12.99 |
| Market cap | $112.90B | $426.22M |
| 1-day change | +3.67% | -0.08% |
| YTD return | +110.49% | +9.80% |
| 1-year return | +105.20% | +9.80% |
| 5-year return | +234.43% | +20.82% |
| P/E ratio (TTM) | 16.09 | 5.72 |
| Forward P/E | 10.53 | 14.76 |
| EPS (TTM) | $17.50 | $2.27 |
| Dividend yield | 1.75% | 5.89% |
| Annual dividend | $4.94 | $0.765 |
| Revenue (latest FY) | $132.38B | — |
| Revenue growth (YoY) | -7.53% | — |
| Net income (latest FY) | $4.40B | — |
| Gross margin | 12.30% | — |
| Net margin | 3.33% | — |
| 52-week high | $282.64 | $13.53 |
| 52-week low | $126.74 | $11.39 |
| Distance from 52-week high | -0.37% | -3.99% |
| Analyst consensus | buy | — |
| Avg. price target upside | -8.68% | — |
| Average volume | 2.84M | 20.96K |
| Shares outstanding | 400.94M | 32.81M |
| Employees | 12,600 | 3,024 |
| Sector | Energy | Consumer Discretionary |
| Industry | Integrated oil Companies | Other Specialty Stores |
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
- Phillips 66 is about 264.9 times larger than Star Group L.P. by market value ($112.90B vs $426.22M).
- PSX has outperformed SGU by 95.4 percentage points over the past year.
- Phillips 66 trades at a higher earnings multiple (16.1x vs 5.7x trailing P/E).
- Star Group L.P. offers a meaningfully higher dividend yield (5.89% vs 1.75%).
- The two companies sit in different sectors: Phillips 66 in Energy and Star Group L.P. in Consumer Discretionary.
About Phillips 66
PSX stock →Phillips 66 operates as an integrated downstream energy provider in the United States, the United Kingdom, Germany, and internationally. It operates through five segments: Midstream, Chemicals, Refining, Marketing and Specialties (M&S), and Renewable Fuels.
Energy · Integrated oil Companies · 12,600 employees
About Star Group L.P.
SGU stock →Star Group, L.P., together with its subsidiaries, provides home heating oil and propane products and services to residential and commercial customers in the United States. It offers gasoline and diesel fuel; and installs, maintains, and repairs heating and air conditioning equipment and ancillary services.
Consumer Discretionary · Other Specialty Stores · 3,024 employees
PSX vs SGU FAQ
Which is bigger, Phillips 66 or Star Group L.P.?
Phillips 66 (PSX) is larger, with a market capitalization of $112.90B compared with $426.22M for Star Group L.P. (SGU).
Which stock has performed better over the past year, PSX or SGU?
PSX returned +105.20% over the past 12 months, compared with +9.80% for SGU (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, PSX or SGU?
SGU has the lower trailing P/E at 5.7, versus 16.1 for PSX. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Phillips 66 or Star Group L.P.?
Star Group L.P. has the higher yield at 5.89%, compared with 1.75% for Phillips 66.
Are Phillips 66 and Star Group L.P. in the same industry?
No. Phillips 66 is in the Energy sector, while Star Group L.P. is in Consumer Discretionary.