MBUU vs. MPX

Last updated Jun 6, 2026

MBUU (Malibu Boats, Inc.) and MPX (Marine Products Corporation) are both stocks. Both operate in the Recreational Vehicles industry within the Consumer Cyclical sector. Over the past 10 years, MBUU returned 6.65%/yr vs 5.77%/yr for MPX. At a 0.41 correlation, their price movements are largely independent.

Performance

MBUU vs. MPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Malibu Boats, Inc. (MBUU) and Marine Products Corporation (MPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MBUU achieves a -6.45% return, which is significantly lower than MPX's -3.38% return. Over the past 10 years, MBUU has outperformed MPX with an annualized return of 6.65%, while MPX has yielded a comparatively lower 5.77% annualized return.

MBUU

• 1D: -2.51%
• 1M: 2.68%
• YTD: -6.45%
• 6M: -7.60%
• 1Y: -15.36%
• 3Y*: -22.88%
• 5Y*: -18.97%
• 10Y*: 6.65%

MPX

• 1D: -0.61%
• 1M: 2.43%
• YTD: -3.38%
• 6M: -2.82%
• 1Y: 7.48%
• 3Y*: -6.21%
• 5Y*: -5.46%
• 10Y*: 5.77%

*Multi-year figures are annualized to reflect compound growth (CAGR)

MBUU vs. MPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MBUU Malibu Boats, Inc.	-6.45%	-24.95%	-31.43%	2.85%	-22.45%	10.07%	52.48%	17.67%	17.05%	55.82%
MPX Marine Products Corporation	-3.38%	9.94%	-4.14%	1.11%	-1.75%	-11.49%	4.01%	-11.35%	35.87%	-5.81%

Correlation

The correlation between MBUU and MPX is 0.57, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.57
Correlation (3Y) Calculated over the trailing 3-year period	0.54
Correlation (5Y) Calculated over the trailing 5-year period	0.49
Correlation (10Y) Calculated over the trailing 10-year period	0.46
Correlation (All Time) Calculated using the full available price history since Feb 3, 2014	0.41

The correlation between MBUU and MPX shifts across timeframes, from 0.41 (all time) to 0.57 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap MBUU : $505.79M MPX : $287.67M
EPS MBUU : -$0.05 MPX : $0.26
PS Ratio MBUU : 0.61 MPX : 1.55
PB Ratio MBUU : 0.98 MPX : 2.44
Total Revenue (TTM) MBUU : $826.09M MPX : $185.42M
Gross Profit (TTM) MBUU : $127.07M MPX : $35.82M
EBITDA (TTM) MBUU : $7.24M MPX : $15.06M

Return for Risk

MBUU vs. MPX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MBUU

MBUU Risk / Return Rank: 29
MBUU Sharpe Ratio Rank: 29
MBUU Sortino Ratio Rank: 29
MBUU Omega Ratio Rank: 29
MBUU Calmar Ratio Rank: 29
MBUU Martin Ratio Rank: 30

MPX

MPX Risk / Return Rank: 40
MPX Sharpe Ratio Rank: 42
MPX Sortino Ratio Rank: 37
MPX Omega Ratio Rank: 37
MPX Calmar Ratio Rank: 42
MPX Martin Ratio Rank: 42

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MBUU vs. MPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Malibu Boats, Inc. (MBUU) and Marine Products Corporation (MPX). 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.

	MBUU	MPX	Difference
Sharpe ratio: Return per unit of total volatility	-0.29	0.01	-0.31
Sortino ratio: Return per unit of downside risk	-0.08	0.27	-0.35
Omega ratio: Gain probability vs. loss probability	0.99	1.04	-0.05
Calmar ratio: Return relative to maximum drawdown	-0.39	0.02	-0.41
Martin ratio: Return relative to average drawdown	-0.63	0.04	-0.67
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MBUU vs. MPX - Sharpe Ratio Comparison

The current MBUU Sharpe Ratio is -0.29, which is lower than the MPX Sharpe Ratio of 0.01. The chart below compares the historical Sharpe Ratios of MBUU and MPX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MBUU	MPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.29	0.01	-0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.42	-0.13	-0.30
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.14	0.12	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.07	0.18	-0.11

Drawdowns

MBUU vs. MPX - Drawdown Comparison

The maximum MBUU drawdown since its inception was -73.94%, smaller than the maximum MPX drawdown of -83.21%. Use the drawdown chart below to compare losses from any high point for MBUU and MPX.

Drawdown Indicators

	MBUU	MPX	Difference
Max Drawdown Largest peak-to-trough decline	-73.94%	-83.21%	+9.27%
Max Drawdown (1Y) Largest decline over 1 year	-39.37%	-28.23%	-11.14%
Max Drawdown (3Y) Largest decline over 3 years	-61.15%	-45.53%	-15.62%
Max Drawdown (5Y) Largest decline over 5 years	-71.77%	-53.45%	-18.32%
Max Drawdown (10Y) Largest decline over 10 years	-73.94%	-69.51%	-4.43%
Current Drawdown Current decline from peak	-71.30%	-40.80%	-30.50%
Average Drawdown Average peak-to-trough decline	-31.35%	-41.08%	+9.73%
Ulcer Index Depth and duration of drawdowns from previous peaks	24.26%	12.60%	+11.66%

Volatility

MBUU vs. MPX - Volatility Comparison

Malibu Boats, Inc. (MBUU) has a higher volatility of 21.33% compared to Marine Products Corporation (MPX) at 10.99%. This indicates that MBUU's price experiences larger fluctuations and is considered to be riskier than MPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MBUU	MPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.33%	10.99%	+10.34%
Volatility (6M) Calculated over the trailing 6-month period	35.32%	29.37%	+5.95%
Volatility (1Y) Calculated over the trailing 1-year period	52.41%	37.16%	+15.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.95%	42.90%	+2.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	46.95%	48.84%	-1.89%

Dividends

MBUU vs. MPX - Dividend Comparison

MBUU has not paid dividends to shareholders, while MPX's dividend yield for the trailing twelve months is around 6.85%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MBUU Malibu Boats, 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%
MPX Marine Products Corporation	6.85%	14.38%	19.85%	4.91%	4.25%	3.68%	2.75%	4.03%	2.37%	2.59%	1.73%	2.65%

Financials

Frequently Asked Questions

Can I hold both MBUU and MPX in my portfolio?

MBUU and MPX have a correlation of 0.57, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MBUU or MPX?

MBUU has higher volatility (21.33%) compared to MPX (10.99%). In terms of maximum drawdown, MBUU dropped -73.94% vs MPX's -83.21%.

Which has better risk-adjusted returns?

MPX currently has the higher Sharpe Ratio (0.01 vs -0.29), 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.