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Stock Comparison

SFL vs NAT vs TNK vs INSW

Revenue, margins, valuation, and 5-year total return — side by side.

Live fundamentals10-year financials5-year price chart
SFL
SFL Corporation Ltd.

Marine Shipping

IndustrialsNYSE • BM
Market Cap$1.58B
5Y Perf.+20.1%
NAT
Nordic American Tankers Limited

Marine Shipping

IndustrialsNYSE • BM
Market Cap$1.24B
5Y Perf.+28.0%
TNK
Teekay Tankers Ltd.

Oil & Gas Midstream

EnergyNYSE • CA
Market Cap$2.83B
5Y Perf.+367.6%
INSW
International Seaways, Inc.

Oil & Gas Midstream

EnergyNYSE • US
Market Cap$4.46B
5Y Perf.+297.6%

SFL vs NAT vs TNK vs INSW — Key Financials

Market cap, revenue, margins, and valuation side-by-side.

Company Snapshot
SFL logoSFL
NAT logoNAT
TNK logoTNK
INSW logoINSW
IndustryMarine ShippingMarine ShippingOil & Gas MidstreamOil & Gas Midstream
Market Cap$1.58B$1.24B$2.83B$4.46B
Revenue (TTM)$720M$281M$952M$676M
Net Income (TTM)$-26M$2M$351M$546M
Gross Margin33.2%16.6%27.5%40.6%
Operating Margin23.7%6.2%27.5%44.4%
Forward P/E351.3x10.4x6.0x8.5x
Total Debt$2.57B$270M$55M$576M
Cash & Equiv.$151M$39M$831M$117M

SFL vs NAT vs TNK vs INSWLong-Term Stock Performance

Price return indexed to 100 at period start. Dividends excluded.

SFL
NAT
TNK
INSW
StockMay 20May 26Return
SFL Corporation Ltd. (SFL)100120.1+20.1%
Nordic American Tan… (NAT)100128.0+28.0%
Teekay Tankers Ltd. (TNK)100467.6+367.6%
International Seawa… (INSW)100397.6+297.6%

Price return only. Dividends and distributions are not included.

Quick Verdict: SFL vs NAT vs TNK vs INSW

Each card shows where this stock fits in a portfolio — not just who wins on paper.

Bottom line: INSW leads in 3 of 7 categories, making it the strongest pick for profitability and margin quality and recent price momentum and sentiment. Nordic American Tankers Limited is the stronger pick specifically for growth and revenue expansion and capital preservation and lower volatility. SFL and TNK also each lead in at least one category. This set spans 2 sectors — these stocks serve different portfolio roles, not just different price points.
SFL
SFL Corporation Ltd.
The Income Pick

SFL is the clearest fit if your priority is dividends.

  • 7.9% yield, vs INSW's 3.2%
Best for: dividends
NAT
Nordic American Tankers Limited
The Income Pick

NAT is the #2 pick in this set and the best alternative if income & stability and growth exposure is your priority.

  • Dividend streak 0 yrs, beta 0.27, yield 7.1%
  • Rev growth -10.7%, EPS growth -53.2%, 3Y rev CAGR 21.3%
  • Beta 0.27, yield 7.1%, current ratio 1.65x
  • -10.7% revenue growth vs TNK's -22.6%
Best for: income & stability and growth exposure
TNK
Teekay Tankers Ltd.
The Defensive Pick

TNK is the clearest fit if your priority is sleep-well-at-night.

  • Lower volatility, beta 0.35, Low D/E 2.7%, current ratio 7.98x
  • Lower P/E (6.0x vs 8.5x)
Best for: sleep-well-at-night
INSW
International Seaways, Inc.
The Long-Run Compounder

INSW carries the broadest edge in this set and is the clearest fit for long-term compounding.

  • 10.1% 10Y total return vs TNK's 187.7%
  • 80.8% margin vs SFL's -3.7%
  • +160.2% vs SFL's +55.1%
  • 20.1% ROA vs SFL's -0.7%, ROIC 9.4% vs 2.8%
Best for: long-term compounding
See the full category breakdown
CategoryWinnerWhy
GrowthNAT logoNAT-10.7% revenue growth vs TNK's -22.6%
ValueTNK logoTNKLower P/E (6.0x vs 8.5x)
Quality / MarginsINSW logoINSW80.8% margin vs SFL's -3.7%
Stability / SafetyNAT logoNATBeta 0.27 vs SFL's 0.67, lower leverage
DividendsSFL logoSFL7.9% yield, vs INSW's 3.2%
Momentum (1Y)INSW logoINSW+160.2% vs SFL's +55.1%
Efficiency (ROA)INSW logoINSW20.1% ROA vs SFL's -0.7%, ROIC 9.4% vs 2.8%

SFL vs NAT vs TNK vs INSW — Revenue Breakdown by Segment

How each company's revenue is distributed across its business units

SFLSFL Corporation Ltd.

Segment breakdown not available.

NATNordic American Tankers Limited
FY 2024
Spot Charter
78.2%$274M
Time Charter
21.8%$76M
TNKTeekay Tankers Ltd.
FY 2024
Voyage charters
59.3%$1.1B
Voyage Charters - Suezmax
30.4%$547M
Other revenue
7.6%$136M
Time-charter
1.4%$26M
Time Charters - Suezmax
0.7%$13M
Ship-to-ship support services, Other revenue
0.6%$11M
INSWInternational Seaways, Inc.
FY 2025
Pool Revenue Leases
76.1%$642M
Time and Bareboat Charter Leases
18.7%$158M
Voyage Charter Leases
5.2%$44M

SFL vs NAT vs TNK vs INSW — Financial Metrics

Side-by-side numbers across 4 stocks — who leads on profitability, valuation, growth, and risk.

BEST OVERALLINSWLAGGINGNAT

Income & Cash Flow (Last 12 Months)

INSW leads this category, winning 4 of 6 comparable metrics.

TNK is the larger business by revenue, generating $952M annually — 3.4x NAT's $281M. INSW is the more profitable business, keeping 80.8% of every revenue dollar as net income compared to SFL's -3.7%. On growth, NAT holds the edge at -8.8% YoY revenue growth, suggesting stronger near-term business momentum.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
RevenueTrailing 12 months$720M$281M$952M$676M
EBITDAEarnings before interest/tax$414M$75M$348M$465M
Net IncomeAfter-tax profit-$26M$2M$351M$546M
Free Cash FlowCash after capex$220M-$112M$113M$193M
Gross MarginGross profit ÷ Revenue+33.2%+16.6%+27.5%+40.6%
Operating MarginEBIT ÷ Revenue+23.7%+6.2%+27.5%+44.4%
Net MarginNet income ÷ Revenue-3.7%+0.7%+36.9%+80.8%
FCF MarginFCF ÷ Revenue+30.5%-39.8%+11.8%+28.5%
Rev. Growth (YoY)Latest quarter vs prior year-24.1%-8.8%-26.4%-91.3%
EPS Growth (YoY)Latest quarter vs prior year-123.3%-131.5%+46.0%+4.8%
INSW leads this category, winning 4 of 6 comparable metrics.

Valuation Metrics

Evenly matched — SFL and TNK each lead in 3 of 6 comparable metrics.

At 8.0x trailing earnings, TNK trades at a 70% valuation discount to NAT's 26.6x P/E. On an enterprise value basis, TNK's 6.8x EV/EBITDA is more attractive than NAT's 11.0x.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
Market CapShares × price$1.6B$1.2B$2.8B$4.5B
Enterprise ValueMkt cap + debt − cash$4.0B$1.5B$2.1B$4.9B
Trailing P/EPrice ÷ TTM EPS-59.55x26.59x8.05x14.48x
Forward P/EPrice ÷ next-FY EPS est.351.33x10.40x6.00x8.52x
PEG RatioP/E ÷ EPS growth rate0.26x
EV / EBITDAEnterprise value multiple10.52x11.01x6.80x10.48x
Price / SalesMarket cap ÷ Revenue2.20x3.54x2.97x5.29x
Price / BookPrice ÷ Book value/share1.65x2.41x1.38x2.21x
Price / FCFMarket cap ÷ FCF7.20x9.87x25.09x117.08x
Evenly matched — SFL and TNK each lead in 3 of 6 comparable metrics.

Profitability & Efficiency

TNK leads this category, winning 5 of 9 comparable metrics.

INSW delivers a 27.1% return on equity — every $100 of shareholder capital generates $27 in annual profit, vs $-3 for SFL. TNK carries lower financial leverage with a 0.03x debt-to-equity ratio, signaling a more conservative balance sheet compared to SFL's 2.67x. On the Piotroski fundamental quality scale (0–9), INSW scores 6/9 vs SFL's 3/9, reflecting solid financial health.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
ROE (TTM)Return on equity-2.8%+0.4%+17.2%+27.1%
ROA (TTM)Return on assets-0.7%+0.2%+15.7%+20.1%
ROICReturn on invested capital+2.8%+7.5%+12.5%+9.4%
ROCEReturn on capital employed+4.4%+9.9%+10.9%+12.1%
Piotroski ScoreFundamental quality 0–93546
Debt / EquityFinancial leverage2.67x0.53x0.03x0.29x
Net DebtTotal debt minus cash$2.4B$231M-$776M$459M
Cash & Equiv.Liquid assets$151M$39M$831M$117M
Total DebtShort + long-term debt$2.6B$270M$55M$576M
Interest CoverageEBIT ÷ Interest expense1.18x1.06x109.95x0.90x
TNK leads this category, winning 5 of 9 comparable metrics.

Total Returns (Dividends Reinvested)

INSW leads this category, winning 5 of 6 comparable metrics.

A $10,000 investment in TNK five years ago would be worth $61,384 today (with dividends reinvested), compared to $20,259 for SFL. Over the past 12 months, INSW leads with a +160.2% total return vs SFL's +55.1%. The 3-year compound annual growth rate (CAGR) favors INSW at 40.9% vs SFL's 18.8% — a key indicator of consistent wealth creation.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
YTD ReturnYear-to-date+53.5%+78.6%+58.3%+96.5%
1-Year ReturnPast 12 months+55.1%+142.1%+80.3%+160.2%
3-Year ReturnCumulative with dividends+67.6%+107.6%+136.5%+179.7%
5-Year ReturnCumulative with dividends+102.6%+117.0%+513.8%+438.1%
10-Year ReturnCumulative with dividends+56.4%-40.4%+187.7%+1014.5%
CAGR (3Y)Annualised 3-year return+18.8%+27.6%+33.2%+40.9%
INSW leads this category, winning 5 of 6 comparable metrics.

Risk & Volatility

Evenly matched — SFL and NAT each lead in 1 of 2 comparable metrics.

NAT is the less volatile stock with a 0.27 beta — it tends to amplify market swings less than SFL's 0.67 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. SFL currently trades 99.5% from its 52-week high vs NAT's 92.3% drawdown — a narrower gap to the peak suggests stronger recent price momentum.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
Beta (5Y)Sensitivity to S&P 5000.67x0.27x0.35x0.43x
52-Week HighHighest price in past year$11.96$6.34$83.54$91.58
52-Week LowLowest price in past year$6.73$2.54$41.05$35.60
% of 52W HighCurrent price vs 52-week peak+99.5%+92.3%+97.3%+98.5%
RSI (14)Momentum oscillator 0–10071.852.457.967.3
Avg Volume (50D)Average daily shares traded1.3M5.3M542K597K
Evenly matched — SFL and NAT each lead in 1 of 2 comparable metrics.

Analyst Outlook

SFL leads this category, winning 1 of 1 comparable metric.

Analyst consensus: SFL as "Hold", NAT as "Hold", TNK as "Buy", INSW as "Buy". Consensus price targets imply 21.7% upside for SFL (target: $15) vs -40.2% for NAT (target: $4). For income investors, SFL offers the higher dividend yield at 7.89% vs TNK's 2.44%.

MetricSFL logoSFLSFL Corporation L…NAT logoNATNordic American T…TNK logoTNKTeekay Tankers Lt…INSW logoINSWInternational Sea…
Analyst RatingConsensus buy/hold/sellHoldHoldBuyBuy
Price TargetConsensus 12-month target$14.50$3.50$90.00$83.33
# AnalystsCovering analysts9192313
Dividend YieldAnnual dividend ÷ price+7.9%+7.1%+2.4%+3.2%
Dividend StreakConsecutive years of raises0000
Dividend / ShareAnnual DPS$0.94$0.42$1.98$2.92
Buyback YieldShare repurchases ÷ mkt cap+0.6%+0.3%0.0%0.0%
SFL leads this category, winning 1 of 1 comparable metric.
Key Takeaway

INSW leads in 2 of 6 categories (Income & Cash Flow, Total Returns). TNK leads in 1 (Profitability & Efficiency). 2 tied.

Best OverallInternational Seaways, Inc. (INSW)Leads 2 of 6 categories
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SFL vs NAT vs TNK vs INSW: Key Questions Answered

10 questions · data-driven answers · updated daily

01

Is SFL or NAT or TNK or INSW a better buy right now?

For growth investors, Nordic American Tankers Limited (NAT) is the stronger pick with -10.

7% revenue growth year-over-year, versus -22. 6% for Teekay Tankers Ltd. (TNK). Teekay Tankers Ltd. (TNK) offers the better valuation at 8. 0x trailing P/E (6. 0x forward), making it the more compelling value choice. Analysts rate Teekay Tankers Ltd. (TNK) a "Buy" — based on 23 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.

02

Which has the better valuation — SFL or NAT or TNK or INSW?

On trailing P/E, Teekay Tankers Ltd.

(TNK) is the cheapest at 8. 0x versus Nordic American Tankers Limited at 26. 6x. On forward P/E, Teekay Tankers Ltd. is actually cheaper at 6. 0x.

03

Which is the better long-term investment — SFL or NAT or TNK or INSW?

Over the past 5 years, Teekay Tankers Ltd.

(TNK) delivered a total return of +513. 8%, compared to +102. 6% for SFL Corporation Ltd. (SFL). Over 10 years, the gap is even starker: INSW returned +1015% versus NAT's -40. 4%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

04

Which is safer — SFL or NAT or TNK or INSW?

By beta (market sensitivity over 5 years), Nordic American Tankers Limited (NAT) is the lower-risk stock at 0.

27β versus SFL Corporation Ltd. 's 0. 67β — meaning SFL is approximately 146% more volatile than NAT relative to the S&P 500. On balance sheet safety, Teekay Tankers Ltd. (TNK) carries a lower debt/equity ratio of 3% versus 3% for SFL Corporation Ltd. — giving it more financial flexibility in a downturn.

05

Which is growing faster — SFL or NAT or TNK or INSW?

By revenue growth (latest reported year), Nordic American Tankers Limited (NAT) is pulling ahead at -10.

7% versus -22. 6% for Teekay Tankers Ltd. (TNK). On earnings-per-share growth, the picture is similar: Teekay Tankers Ltd. grew EPS -13. 0% year-over-year, compared to -119. 8% for SFL Corporation Ltd.. Over a 3-year CAGR, NAT leads at 21. 3% 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.

06

Which has better profit margins — SFL or NAT or TNK or INSW?

Teekay Tankers Ltd.

(TNK) is the more profitable company, earning 36. 9% net margin versus -3. 7% for SFL Corporation Ltd. — meaning it keeps 36. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: INSW leads at 36. 3% versus 19. 0% for SFL. At the gross margin level — before operating expenses — SFL leads at 58. 1%, 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.

07

Is SFL or NAT or TNK or INSW more undervalued right now?

On forward earnings alone, Teekay Tankers Ltd.

(TNK) trades at 6. 0x forward P/E versus 351. 3x for SFL Corporation Ltd. — 345. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SFL: 21. 7% to $14. 50.

08

Which pays a better dividend — SFL or NAT or TNK or INSW?

All stocks in this comparison pay dividends.

SFL Corporation Ltd. (SFL) offers the highest yield at 7. 9%, versus 2. 4% for Teekay Tankers Ltd. (TNK).

09

Is SFL or NAT or TNK or INSW better for a retirement portfolio?

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. 2% yield, +1015% 10Y return). Both have compounded well over 10 years (INSW: +1015%, SFL: +56. 4%), 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.

10

What are the main differences between SFL and NAT and TNK and INSW?

These companies operate in different sectors (SFL (Industrials) and NAT (Industrials) and TNK (Energy) and INSW (Energy)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SFL is a small-cap income-oriented stock; NAT is a small-cap income-oriented stock; TNK is a small-cap deep-value stock; INSW is a small-cap deep-value stock. 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.

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  • Dividend Yield > 3.1%
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Dividend Mega-Cap Quality

  • Sector: Energy
  • Market Cap > $100B
  • Net Margin > 48%
  • Dividend Yield > 1.2%
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Revenue Growth>
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(SFL: -24.1% · NAT: -8.8%)

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