ALTEX vs. DEMIX

Last updated Jun 5, 2026

ALTEX (Firsthand Alternative Energy Fund) and DEMIX (Delaware Emerging Markets Fund) are both mutual funds - ALTEX is a Technology Equities fund managed by Firsthand Funds, while DEMIX is a Emerging Markets Diversified fund managed by Delaware Funds. Over the past 10 years, ALTEX returned 14.06%/yr vs 21.79%/yr for DEMIX. A 0.62 correlation means they provide meaningful diversification when combined. ALTEX charges 1.98%/yr vs 1.26%/yr for DEMIX.

Performance

ALTEX vs. DEMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Firsthand Alternative Energy Fund (ALTEX) and Delaware Emerging Markets Fund (DEMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ALTEX achieves a 63.55% return, which is significantly lower than DEMIX's 112.69% return. Over the past 10 years, ALTEX has underperformed DEMIX with an annualized return of 14.06%, while DEMIX has yielded a comparatively higher 21.79% annualized return.

ALTEX

• 1D: -1.95%
• 1M: 4.67%
• YTD: 63.55%
• 6M: 29.69%
• 1Y: 82.62%
• 3Y*: 14.48%
• 5Y*: 5.15%
• 10Y*: 14.06%

DEMIX

• 1D: -0.09%
• 1M: 21.16%
• YTD: 112.69%
• 6M: 130.98%
• 1Y: 242.60%
• 3Y*: 66.78%
• 5Y*: 25.92%
• 10Y*: 21.79%

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

ALTEX vs. DEMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ALTEX Firsthand Alternative Energy Fund	63.55%	6.62%	-6.79%	-2.31%	-18.26%	-5.09%	83.88%	55.04%	-18.56%	27.35%
DEMIX Delaware Emerging Markets Fund	112.69%	86.79%	6.52%	17.59%	-28.66%	-2.08%	26.09%	24.33%	-17.10%	41.98%

Correlation

The correlation between ALTEX and DEMIX is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.38
Correlation (3Y) Calculated over the trailing 3-year period	0.48
Correlation (5Y) Calculated over the trailing 5-year period	0.51
Correlation (10Y) Calculated over the trailing 10-year period	0.55
Correlation (All Time) Calculated using the full available price history since Oct 31, 2007	0.62

Over the past year, the correlation between ALTEX and DEMIX has dropped to 0.38 - well below their long-term average of 0.62, suggesting their price drivers have been diverging.

Return for Risk

ALTEX vs. DEMIX — Risk / Return Rank

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

ALTEX

ALTEX Risk / Return Rank: 49
ALTEX Sharpe Ratio Rank: 58
ALTEX Sortino Ratio Rank: 36
ALTEX Omega Ratio Rank: 48
ALTEX Calmar Ratio Rank: 65
ALTEX Martin Ratio Rank: 38

DEMIX

DEMIX Risk / Return Rank: 98
DEMIX Sharpe Ratio Rank: 100
DEMIX Sortino Ratio Rank: 96
DEMIX Omega Ratio Rank: 96
DEMIX Calmar Ratio Rank: 99
DEMIX Martin Ratio Rank: 99

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.

ALTEX vs. DEMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Firsthand Alternative Energy Fund (ALTEX) and Delaware Emerging Markets Fund (DEMIX). 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.

	ALTEX	DEMIX	Difference
Sharpe ratio: Return per unit of total volatility	2.23	6.68	-4.45
Sortino ratio: Return per unit of downside risk	2.50	5.50	-3.00
Omega ratio: Gain probability vs. loss probability	1.38	1.88	-0.50
Calmar ratio: Return relative to maximum drawdown	3.08	12.21	-9.13
Martin ratio: Return relative to average drawdown	8.11	46.39	-38.28
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ALTEX vs. DEMIX - Sharpe Ratio Comparison

The current ALTEX Sharpe Ratio is 2.23, which is lower than the DEMIX Sharpe Ratio of 6.68. The chart below compares the historical Sharpe Ratios of ALTEX and DEMIX, 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

	ALTEX	DEMIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.23	6.68	-4.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.08	1.03	-0.95
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.28	0.95	-0.67
Sharpe Ratio (All Time) Calculated using the full available price history	0.09	0.54	-0.45

Drawdowns

ALTEX vs. DEMIX - Drawdown Comparison

The maximum ALTEX drawdown since its inception was -75.48%, which is greater than DEMIX's maximum drawdown of -63.15%. Use the drawdown chart below to compare losses from any high point for ALTEX and DEMIX.

Drawdown Indicators

	ALTEX	DEMIX	Difference
Max Drawdown Largest peak-to-trough decline	-75.48%	-63.15%	-12.33%
Max Drawdown (1Y) Largest decline over 1 year	-28.91%	-21.01%	-7.90%
Max Drawdown (3Y) Largest decline over 3 years	-68.78%	-22.62%	-46.16%
Max Drawdown (5Y) Largest decline over 5 years	-75.48%	-43.95%	-31.53%
Max Drawdown (10Y) Largest decline over 10 years	-75.48%	-46.29%	-29.19%
Current Drawdown Current decline from peak	-1.95%	-0.09%	-1.86%
Average Drawdown Average peak-to-trough decline	-37.25%	-18.45%	-18.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.75%	5.51%	+5.24%

Volatility

ALTEX vs. DEMIX - Volatility Comparison

The current volatility for Firsthand Alternative Energy Fund (ALTEX) is 13.15%, while Delaware Emerging Markets Fund (DEMIX) has a volatility of 15.68%. This indicates that ALTEX experiences smaller price fluctuations and is considered to be less risky than DEMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ALTEX	DEMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.15%	15.68%	-2.53%
Volatility (6M) Calculated over the trailing 6-month period	33.11%	33.83%	-0.72%
Volatility (1Y) Calculated over the trailing 1-year period	40.02%	38.40%	+1.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	68.13%	25.33%	+42.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.35%	23.14%	+28.21%

ALTEX vs. DEMIX - Expense Ratio Comparison

ALTEX has a 1.98% expense ratio, which is higher than DEMIX's 1.26% expense ratio.

Dividends

ALTEX vs. DEMIX - Dividend Comparison

ALTEX has not paid dividends to shareholders, while DEMIX's dividend yield for the trailing twelve months is around 8.92%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ALTEX Firsthand Alternative Energy Fund	0.00%	0.00%	1.50%	3.43%	0.00%	0.00%	0.00%	9.12%	0.05%	0.25%	0.00%	0.00%
DEMIX Delaware Emerging Markets Fund	8.92%	18.97%	1.99%	2.95%	1.89%	3.42%	0.87%	0.80%	0.65%	1.80%	0.94%	0.30%

Frequently Asked Questions

Can I hold both ALTEX and DEMIX in my portfolio?

ALTEX and DEMIX have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ALTEX or DEMIX?

DEMIX has higher volatility (15.68%) compared to ALTEX (13.15%). In terms of maximum drawdown, ALTEX dropped -75.48% vs DEMIX's -63.15%.

Which has better risk-adjusted returns?

DEMIX currently has the higher Sharpe Ratio (6.68 vs 2.23), 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.