INSW vs TK

For growth investors, International Seaways, Inc.

(INSW) is the stronger pick with -11. 4% revenue growth year-over-year, versus -16. 7% for Teekay Corporation (TK). Teekay Corporation (TK) offers the better valuation at 9. 6x trailing P/E (61. 9x forward), making it the more compelling value choice. Analysts rate International Seaways, Inc. (INSW) a "Buy" — based on 13 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Teekay Corporation (TK) is the cheapest at 9.

6x versus International Seaways, Inc. at 13. 8x. On forward P/E, International Seaways, Inc. is actually cheaper at 8. 1x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Teekay Corporation (TK) delivered a total return of +422.

5%, compared to +422. 1% for International Seaways, Inc. (INSW). Over 10 years, the gap is even starker: INSW returned +970. 0% versus TK's +87. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Teekay Corporation (TK) is the lower-risk stock at 0.

38β versus International Seaways, Inc. 's 0. 43β — meaning INSW is approximately 13% more volatile than TK relative to the S&P 500. On balance sheet safety, Teekay Corporation (TK) carries a lower debt/equity ratio of 3% versus 29% for International Seaways, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), International Seaways, Inc.

(INSW) is pulling ahead at -11. 4% versus -16. 7% for Teekay Corporation (TK). On earnings-per-share growth, the picture is similar: Teekay Corporation grew EPS -7. 8% year-over-year, compared to -25. 7% for International Seaways, Inc.. Over a 3-year CAGR, TK leads at 21. 4% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

International Seaways, Inc.

(INSW) is the more profitable company, earning 36. 7% net margin versus 11. 0% for Teekay Corporation — meaning it keeps 36. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: INSW leads at 36. 3% versus 29. 9% for TK. At the gross margin level — before operating expenses — INSW leads at 42. 3%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, International Seaways, Inc.

(INSW) trades at 8. 1x forward P/E versus 61. 9x for Teekay Corporation — 53. 8x cheaper on a one-year earnings basis.

All stocks in this comparison pay dividends.

Teekay Corporation (TK) offers the highest yield at 6. 7%, versus 3. 4% for International Seaways, Inc. (INSW).

For long-horizon retirement investors, International Seaways, Inc.

(INSW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 43), 3. 4% yield, +970. 0% 10Y return). Both have compounded well over 10 years (INSW: +970. 0%, TK: +87. 8%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Energy sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.