International Seaways (INSW) vs South Bow (SOBO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
International Seaways (INSW) has outperformed South Bow (SOBO) over the past year, gaining 163.7% versus a gain of 16.6%. South Bow is the larger company by market cap ($7.06 billion vs $6.03 billion), about 1.2 times the size. On valuation, International Seaways trades at a lower forward P/E (12.7x vs 17.4x for South Bow).
South Bow offers the higher dividend yield (5.91% vs 0.39%). International Seaways converts more of its revenue into profit, with a net margin of 36.7% versus 21.8%.
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 | INSW | SOBO |
|---|---|---|
| Share price | $121.82 | $33.84 |
| Market cap | $6.03B | $7.06B |
| 1-day change | +4.17% | +1.41% |
| YTD return | +140.87% | +21.48% |
| 1-year return | +163.68% | +16.56% |
| 5-year return | +585.46% | — |
| P/E ratio (TTM) | 7.79 | 15.38 |
| Forward P/E | 12.74 | 17.43 |
| EPS (TTM) | $15.64 | $2.20 |
| Dividend yield | 0.39% | 5.91% |
| Annual dividend | $0.48 | $2.00 |
| Revenue (latest FY) | $843.30M | $1.99B |
| Revenue growth (YoY) | -11.38% | -6.32% |
| Net income (latest FY) | $309.26M | $433.00M |
| Gross margin | — | 84.24% |
| Operating margin | 40.96% | — |
| Net margin | 36.67% | 21.80% |
| 52-week high | $121.82 | $39.02 |
| 52-week low | $42.26 | $25.02 |
| Distance from 52-week high | 0.00% | -13.27% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | -7.51% | +4.73% |
| Average volume | 622.41K | 619.81K |
| Shares outstanding | 49.53M | 208.59M |
| Employees | 2,837 | — |
| Sector | Consumer Discretionary | Energy |
| Industry | Marine Transportation | Natural Gas Distribution |
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
- INSW has outperformed SOBO by 147.1 percentage points over the past year.
- South Bow trades at a higher earnings multiple (15.4x vs 7.8x trailing P/E).
- South Bow offers a meaningfully higher dividend yield (5.91% vs 0.39%).
- International Seaways is more profitable, keeping 36.7 cents of every revenue dollar as net income versus 21.8 cents for South Bow.
- South Bow grew revenue faster in its latest fiscal year (-6.32% vs -11.38%).
- The two companies sit in different sectors: International Seaways in Consumer Discretionary and South Bow in Energy.
About International Seaways
INSW stock →International Seaways, Inc. owns and operates a fleet of oceangoing vessels for the transportation of crude oil and petroleum products in the international flag trade.
Consumer Discretionary · Marine Transportation · 2,837 employees
About South Bow
SOBO stock →South Bow Corporation operates as an energy infrastructure company. It operates through three segments: Keystone Pipeline System, Marketing, and Intra-Alberta & Other.
Energy · Natural Gas Distribution
INSW vs SOBO FAQ
Which is bigger, International Seaways or South Bow?
South Bow (SOBO) is larger, with a market capitalization of $7.06B compared with $6.03B for International Seaways (INSW).
Which stock has performed better over the past year, INSW or SOBO?
INSW returned +163.68% over the past 12 months, compared with +16.56% for SOBO (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, INSW or SOBO?
INSW has the lower trailing P/E at 7.8, versus 15.4 for SOBO. 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, International Seaways or South Bow?
South Bow has the higher yield at 5.91%, compared with 0.39% for International Seaways.
Are International Seaways and South Bow in the same industry?
No. International Seaways is in the Consumer Discretionary sector, while South Bow is in Energy.