HUMN vs. MDST

Last updated Jun 24, 2026

HUMN (Roundhill Humanoid Robotics ETF) and MDST (Westwood Salient Enhanced Midstream Income ETF) are both exchange-traded funds - HUMN is a Robotics fund actively managed by Roundhill, while MDST is a Energy Equities fund actively managed by Westwood. Both are actively managed. At a correlation of -0.07, they often move in opposite directions. HUMN charges 0.75%/yr vs 0.80%/yr for MDST.

Performance

HUMN vs. MDST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill Humanoid Robotics ETF (HUMN) and Westwood Salient Enhanced Midstream Income ETF (MDST). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HUMN achieves a 12.89% return, which is significantly lower than MDST's 16.53% return.

HUMN

• 1D: -6.67%
• 1M: -10.32%
• YTD: 12.89%
• 6M: 15.69%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MDST

• 1D: 1.73%
• 1M: -1.91%
• YTD: 16.53%
• 6M: 16.66%
• 1Y: 20.94%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

HUMN vs. MDST - Yearly Performance Comparison

	2026 (YTD)	2025
HUMN Roundhill Humanoid Robotics ETF	12.89%	20.70%
MDST Westwood Salient Enhanced Midstream Income ETF	16.53%	3.71%

Correlation

The correlation between HUMN and MDST is -0.07, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 26, 2025	-0.07

HUMN vs. MDST - Sectors Allocation Comparison

Sectors	HUMN	MDST
Industrials	36.7%	-
Technology	26.2%	-
Consumer Cyclical	18.4%	-
Basic Materials	6.9%	-
Communication Services	2.1%	-
Financial Services	0.1%	-
Consumer Defensive	-	-
Energy	-	100.0%
Healthcare	-	-
Real Estate	-	-
Utilities	-	-

Return for Risk

HUMN vs. MDST — Risk / Return Rank

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

HUMN

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

MDST

MDST Risk / Return Rank: 55
MDST Sharpe Ratio Rank: 53
MDST Sortino Ratio Rank: 54
MDST Omega Ratio Rank: 52
MDST Calmar Ratio Rank: 67
MDST Martin Ratio Rank: 52

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.

HUMN vs. MDST - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill Humanoid Robotics ETF (HUMN) and Westwood Salient Enhanced Midstream Income ETF (MDST). 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.

	HUMN	MDST	Difference
Sharpe ratio: Return per unit of total volatility	—	1.69	—
Sortino ratio: Return per unit of downside risk	—	2.42	—
Omega ratio: Gain probability vs. loss probability	—	1.30	—
Calmar ratio: Return relative to maximum drawdown	—	3.12	—
Martin ratio: Return relative to average drawdown	—	8.43	—

Drawdowns

HUMN vs. MDST - Drawdown Comparison

The maximum HUMN drawdown since its inception was -20.40%, which is greater than MDST's maximum drawdown of -14.19%. Use the drawdown chart below to compare losses from any high point for HUMN and MDST.

Drawdown Indicators

	HUMN	MDST	Difference
Max Drawdown Largest peak-to-trough decline	-20.40%	-14.19%	-6.21%
Max Drawdown (1Y) Largest decline over 1 year	—	-6.74%	—
Current Drawdown Current decline from peak	-13.39%	-2.20%	-11.19%
Average Drawdown Average peak-to-trough decline	-4.65%	-2.20%	-2.45%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.49%	—

Volatility

Volatility by Period

	HUMN	MDST	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.87%	—
Volatility (6M) Calculated over the trailing 6-month period	—	8.71%	—
Volatility (1Y) Calculated over the trailing 1-year period	31.37%	12.45%	+18.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	31.37%	16.11%	+15.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	31.37%	16.11%	+15.26%

HUMN vs. MDST - Expense Ratio Comparison

HUMN has a 0.75% expense ratio, which is lower than MDST's 0.80% expense ratio.

Dividends

HUMN vs. MDST - Dividend Comparison

HUMN's dividend yield for the trailing twelve months is around 0.64%, less than MDST's 9.20% yield.

Position	TTM	2025	2024
HUMN Roundhill Humanoid Robotics ETF	0.64%	0.72%	0.00%
MDST Westwood Salient Enhanced Midstream Income ETF	9.20%	10.22%	6.60%

Frequently Asked Questions

Can I hold both HUMN and MDST in my portfolio?

HUMN and MDST have a correlation of -0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, HUMN or MDST?

On fees, HUMN is cheaper at 0.75% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, HUMN or MDST?

HUMN is cheaper with a 0.75% expense ratio, compared with 0.80% for MDST.

Which ETF pays a higher dividend yield, HUMN or MDST?

MDST has the higher dividend yield at 9.20%, compared with 0.64% for HUMN.

What is the main difference between HUMN and MDST?

HUMN is categorized as Robotics, while MDST is Energy Equities. They also come from different issuers: Roundhill and Westwood. Their fees differ too: 0.75% for HUMN and 0.80% for MDST.