HZO vs. OII
HZO (MarineMax, Inc.) and OII (Oceaneering International, Inc.) are both stocks. HZO operates in Specialty Retail (Consumer Cyclical), while OII operates in Oil & Gas Equipment & Services (Energy). Over the past 10 years, HZO returned 5.79%/yr vs 6.46%/yr for OII. Their 0.25 correlation means their historical movements had little consistent relationship.
Performance
HZO vs. OII - Performance Comparison
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Returns By Period
In the year-to-date period, HZO achieves a 42.26% return, which is significantly lower than OII's 103.00% return. Over the past 10 years, HZO has underperformed OII with an annualized return of 5.79%, while OII has yielded a comparatively higher 6.46% annualized return.
HZO
- 1D
- -1.60%
- 1M
- -0.03%
- 6M
- 27.52%
- YTD
- 42.26%
- 1Y
- 54.64%
- 3Y*
- -4.29%
- 5Y*
- -8.52%
- 10Y*
- 5.79%
- ALL TIME*
- 3.67%
OII
- 1D
- 2.39%
- 1M
- 26.70%
- 6M
- 62.06%
- YTD
- 103.00%
- 1Y
- 130.42%
- 3Y*
- 30.70%
- 5Y*
- 29.76%
- 10Y*
- 6.46%
- ALL TIME*
- 8.17%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $11.99M | $9.95M | $11.32M | |
| $75.92M | $54.33M | $45.30M |
HZO vs. OII - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
HZO MarineMax, Inc. | 42.26% | -16.30% | -25.58% | 24.60% | -47.12% | 68.54% | 109.89% | -8.85% | -3.12% | -2.33% |
OII Oceaneering International, Inc. | 103.00% | -7.86% | 22.56% | 21.67% | 54.64% | 42.26% | -46.68% | 23.22% | -42.76% | -23.73% |
Correlation
The correlation between HZO and OII is 0.30, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.30 |
Correlation (3Y) Balances recent behavior with more history. | 0.33 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.30 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.28 |
Correlation (All Time) Calculated using the full available price history since Jun 3, 1998 | 0.25 |
Fundamentals
HZO:
$759.31M
OII:
$4.86B
HZO:
$0.18
OII:
$3.47
HZO:
190.88
OII:
14.04
HZO:
34.64
OII:
0.15
HZO:
0.35
OII:
1.71
HZO:
0.83
OII:
4.20
HZO:
$2.20B
OII:
$2.87B
HZO:
$751.27M
OII:
$569.26M
HZO:
$79.75M
OII:
$414.32M
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Return for Risk
HZO vs. OII — Risk / Return Rank
HZO
OII
HZO vs. OII - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for MarineMax, Inc. (HZO) and Oceaneering International, Inc. (OII). 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.
| HZO | OII | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.81 | ||
| Sortino ratioReturn per unit of downside risk | -1.59 | ||
| Omega ratioGain probability vs. loss probability | 1.20 | 1.41 | -0.21 |
| Calmar ratioReturn relative to maximum drawdown | 2.19 | 8.22 | -6.03 |
| Martin ratioReturn relative to average drawdown | 5.55 | 20.55 | -15.00 |
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Drawdowns
HZO vs. OII - Drawdown Comparison
The maximum HZO drawdown since its inception was -96.75%, roughly equal to the maximum OII drawdown of -97.37%. Use the drawdown chart below to compare losses from any high point for HZO and OII.
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Drawdown Indicators
| HZO | OII | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.75% | -97.37% | +0.62% |
Max Drawdown (1Y)Largest decline over 1 year | -23.85% | -15.27% | -8.58% |
Max Drawdown (3Y)Largest decline over 3 years | -54.96% | -47.84% | -7.12% |
Max Drawdown (5Y)Largest decline over 5 years | -70.10% | -57.97% | -12.13% |
Max Drawdown (10Y)Largest decline over 10 years | -73.44% | -93.29% | +19.85% |
Current DrawdownCurrent decline from peak | -48.15% | -38.27% | -9.88% |
Average DrawdownAverage peak-to-trough decline | -46.33% | -38.56% | -7.77% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.39% | 6.10% | +3.29% |
Volatility
HZO vs. OII - Volatility Comparison
The current volatility for MarineMax, Inc. (HZO) is 12.28%, while Oceaneering International, Inc. (OII) has a volatility of 16.64%. This indicates that HZO experiences smaller price fluctuations and is considered to be less risky than OII based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| HZO | OII | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.28% | 16.64% | -4.36% |
Volatility (6M)Calculated over the trailing 6-month period | 35.17% | 35.16% | +0.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 51.46% | 44.54% | +6.92% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 52.62% | 51.10% | +1.52% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 55.26% | 62.99% | -7.73% |
Dividends
HZO vs. OII - Dividend Comparison
Neither HZO nor OII has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HZO MarineMax, 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% |
OII Oceaneering International, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 2.13% | 3.40% | 2.88% |
Financials
HZO vs. OII - Financials Comparison
This section allows you to compare key financial metrics between MarineMax, Inc. and Oceaneering International, 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
HZO vs. OII - Profitability Comparison
HZO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, MarineMax, Inc. reported a gross profit of 218.08M and revenue of 611.26M. Therefore, the gross margin over that period was 35.7%.
OII - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Oceaneering International, Inc. reported a gross profit of 156.98M and revenue of 768.18M. Therefore, the gross margin over that period was 20.4%.
HZO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, MarineMax, Inc. reported an operating income of 37.22M and revenue of 611.26M, resulting in an operating margin of 6.1%.
OII - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Oceaneering International, Inc. reported an operating income of 88.24M and revenue of 768.18M, resulting in an operating margin of 11.5%.
HZO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, MarineMax, Inc. reported a net income of 15.36M and revenue of 611.26M, resulting in a net margin of 2.5%.
OII - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Oceaneering International, Inc. reported a net income of 65.02M and revenue of 768.18M, resulting in a net margin of 8.5%.
Frequently Asked Questions
HZO and OII have a correlation of 0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OII has higher volatility (16.64%) compared to HZO (12.28%). In terms of maximum drawdown, HZO dropped -96.75% vs OII's -97.37%.
OII currently has the higher Sharpe Ratio (2.83 vs 1.02), 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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