SMHI vs. TDW
SMHI (SEACOR Marine Holdings Inc.) and TDW (Tidewater Inc.) are both stocks. SMHI operates in Marine Shipping (Industrials), while TDW operates in Oil & Gas Equipment & Services (Energy). Over the past 5 years, SMHI returned 20.90%/yr vs 46.34%/yr for TDW. Their 0.43 correlation means their historical movements had little consistent relationship.
Performance
SMHI vs. TDW - Performance Comparison
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Returns By Period
In the year-to-date period, SMHI achieves a 57.48% return, which is significantly higher than TDW's 41.52% return.
SMHI
- 1D
- 0.53%
- 1M
- 24.90%
- 6M
- 37.99%
- YTD
- 57.48%
- 1Y
- 97.09%
- 3Y*
- -7.61%
- 5Y*
- 20.90%
- 10Y*
- —
- ALL TIME*
- -10.04%
TDW
- 1D
- -4.77%
- 1M
- 4.93%
- 6M
- 10.58%
- YTD
- 41.52%
- 1Y
- 50.39%
- 3Y*
- 3.68%
- 5Y*
- 46.34%
- 10Y*
- -5.60%
- ALL TIME*
- -0.75%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $1.42M | $1.13M | $999.21K | |
| $43.59M | $46.98M | $54.62M |
SMHI vs. TDW - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SMHI SEACOR Marine Holdings Inc. | 57.48% | -8.23% | -47.90% | 37.45% | 169.41% | 25.46% | -80.35% | 17.26% | 0.51% | -53.20% |
TDW Tidewater Inc. | 41.52% | -7.68% | -24.13% | 95.69% | 244.07% | 23.96% | -55.14% | 0.78% | -21.60% | -1.73% |
Correlation
The correlation between SMHI and TDW is 0.49, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.49 |
Correlation (3Y) Balances recent behavior with more history. | 0.57 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.48 |
Correlation (All Time) Calculated using the full available price history since Jun 2, 2017 | 0.43 |
The correlation between SMHI and TDW shifts across timeframes, from 0.43 (all time) to 0.57 (3 years), reflecting how their relationship changes across market environments.
Fundamentals
SMHI:
$257.22M
TDW:
$3.55B
SMHI:
-$0.70
TDW:
$4.98
SMHI:
1.17
TDW:
2.63
SMHI:
0.99
TDW:
2.55
SMHI:
$210.44M
TDW:
$1.35B
SMHI:
$50.81M
TDW:
$287.84M
SMHI:
$92.46M
TDW:
$448.60M
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Return for Risk
SMHI vs. TDW — Risk / Return Rank
SMHI
TDW
SMHI vs. TDW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SEACOR Marine Holdings Inc. (SMHI) and Tidewater Inc. (TDW). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| SMHI | TDW | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.61 | ||
| Sortino ratioReturn per unit of downside risk | +0.84 | ||
| Omega ratioGain probability vs. loss probability | 1.29 | 1.21 | +0.09 |
| Calmar ratioReturn relative to maximum drawdown | 4.29 | 1.74 | +2.55 |
| Martin ratioReturn relative to average drawdown | 9.37 | 3.61 | +5.76 |
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Drawdowns
SMHI vs. TDW - Drawdown Comparison
The maximum SMHI drawdown since its inception was -94.11%, smaller than the maximum TDW drawdown of -99.80%. Use the drawdown chart below to compare losses from any high point for SMHI and TDW.
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Drawdown Indicators
| SMHI | TDW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.11% | -99.80% | +5.69% |
Max Drawdown (1Y)Largest decline over 1 year | -22.75% | -29.10% | +6.35% |
Max Drawdown (3Y)Largest decline over 3 years | -74.28% | -70.35% | -3.93% |
Max Drawdown (5Y)Largest decline over 5 years | -74.28% | -70.35% | -3.93% |
Max Drawdown (10Y)Largest decline over 10 years | — | -97.27% | — |
Current DrawdownCurrent decline from peak | -62.53% | -96.54% | +34.01% |
Average DrawdownAverage peak-to-trough decline | -61.74% | -49.16% | -12.58% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.40% | 14.02% | -3.62% |
Volatility
SMHI vs. TDW - Volatility Comparison
SEACOR Marine Holdings Inc. (SMHI) has a higher volatility of 24.55% compared to Tidewater Inc. (TDW) at 12.39%. This indicates that SMHI's price experiences larger fluctuations and is considered to be riskier than TDW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SMHI | TDW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 24.55% | 12.39% | +12.16% |
Volatility (6M)Calculated over the trailing 6-month period | 42.13% | 31.28% | +10.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 63.35% | 54.16% | +9.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 59.80% | 53.35% | +6.45% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 68.13% | 66.17% | +1.96% |
Dividends
SMHI vs. TDW - Dividend Comparison
Neither SMHI nor TDW has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMHI SEACOR Marine Holdings Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
TDW Tidewater Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.12% | 0.00% | 0.00% | 0.04% | 0.00% | 14.37% |
Financials
SMHI vs. TDW - Financials Comparison
This section allows you to compare key financial metrics between SEACOR Marine Holdings Inc. and Tidewater Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
SMHI vs. TDW - Profitability Comparison
SMHI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, SEACOR Marine Holdings Inc. reported a gross profit of 7.95M and revenue of 54.63M. Therefore, the gross margin over that period was 14.6%.
TDW - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Tidewater Inc. reported a gross profit of 0.00 and revenue of 342.29M. Therefore, the gross margin over that period was 0.0%.
SMHI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, SEACOR Marine Holdings Inc. reported an operating income of 15.97M and revenue of 54.63M, resulting in an operating margin of 29.2%.
TDW - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Tidewater Inc. reported an operating income of 62.53M and revenue of 342.29M, resulting in an operating margin of 18.3%.
SMHI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, SEACOR Marine Holdings Inc. reported a net income of 3.29M and revenue of 54.63M, resulting in a net margin of 6.0%.
TDW - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Tidewater Inc. reported a net income of 21.66M and revenue of 342.29M, resulting in a net margin of 6.3%.
Frequently Asked Questions
SMHI and TDW have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SMHI has higher volatility (24.55%) compared to TDW (12.39%). In terms of maximum drawdown, SMHI dropped -94.11% vs TDW's -99.80%.
SMHI currently has the higher Sharpe Ratio (1.54 vs 0.94), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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