DON vs. FDM

Last updated Apr 1, 2026

Compare and contrast key facts about WisdomTree US MidCap Dividend ETF (DON) and First Trust Dow Jones Select MicroCap Index Fund (FDM).

DON and FDM are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. DON is a passively managed fund by WisdomTree that tracks the performance of the WisdomTree MidCap Dividend Index. It was launched on Jun 16, 2006. FDM is a passively managed fund by First Trust that tracks the performance of the Dow Jones Select Microcap Index. It was launched on Sep 27, 2005. Both DON and FDM are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

DON vs. FDM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree US MidCap Dividend ETF (DON) and First Trust Dow Jones Select MicroCap Index Fund (FDM). The values are adjusted to include any dividend payments, if applicable.

DON vs. FDM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DON WisdomTree US MidCap Dividend ETF	2.25%	3.86%	14.20%	14.04%	-4.72%	30.29%	-5.40%	23.31%	-8.26%	14.86%
FDM First Trust Dow Jones Select MicroCap Index Fund	3.39%	18.64%	13.00%	12.76%	-11.61%	35.08%	-4.04%	27.45%	-13.53%	8.72%

Returns By Period

In the year-to-date period, DON achieves a 2.25% return, which is significantly lower than FDM's 3.39% return. Over the past 10 years, DON has underperformed FDM with an annualized return of 8.98%, while FDM has yielded a comparatively higher 11.22% annualized return.

DON

• 1D: 1.78%
• 1M: -5.15%
• YTD: 2.25%
• 6M: 1.70%
• 1Y: 8.75%
• 3Y*: 11.36%
• 5Y*: 7.79%
• 10Y*: 8.98%

FDM

• 1D: 1.32%
• 1M: -3.24%
• YTD: 3.39%
• 6M: 9.17%
• 1Y: 33.86%
• 3Y*: 17.23%
• 5Y*: 7.95%
• 10Y*: 11.22%

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

DON vs. FDM - Expense Ratio Comparison

DON has a 0.38% expense ratio, which is lower than FDM's 0.60% expense ratio.

FDM

First Trust Dow Jones Select MicroCap Index Fund

DON

WisdomTree US MidCap Dividend ETF

Return for Risk

DON vs. FDM — Risk / Return Rank

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

DON

DON Risk / Return Rank: 29
DON Sharpe Ratio Rank: 28
DON Sortino Ratio Rank: 29
DON Omega Ratio Rank: 28
DON Calmar Ratio Rank: 30
DON Martin Ratio Rank: 31

FDM

FDM Risk / Return Rank: 83
FDM Sharpe Ratio Rank: 81
FDM Sortino Ratio Rank: 84
FDM Omega Ratio Rank: 78
FDM Calmar Ratio Rank: 88
FDM Martin Ratio Rank: 85

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.

DON vs. FDM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree US MidCap Dividend ETF (DON) and First Trust Dow Jones Select MicroCap Index Fund (FDM). 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.

	DON	FDM	Difference
Sharpe ratio Return per unit of total volatility	0.48	1.53	-1.05
Sortino ratio Return per unit of downside risk	0.81	2.22	-1.41
Omega ratio Gain probability vs. loss probability	1.11	1.29	-0.18
Calmar ratio Return relative to maximum drawdown	0.69	2.78	-2.09
Martin ratio Return relative to average drawdown	2.61	9.61	-7.00
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DON vs. FDM - Sharpe Ratio Comparison

The current DON Sharpe Ratio is 0.48, which is lower than the FDM Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of DON and FDM, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	DON	FDM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.48	1.53	-1.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.44	0.37	+0.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.44	0.48	-0.04
Sharpe Ratio (All Time) Calculated using the full available price history	0.41	0.34	+0.08

Correlation

The correlation between DON and FDM is 0.83, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

DON vs. FDM - Dividend Comparison

DON's dividend yield for the trailing twelve months is around 2.41%, more than FDM's 1.33% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DON WisdomTree US MidCap Dividend ETF	2.41%	2.53%	2.27%	2.41%	2.71%	2.12%	2.77%	2.38%	2.55%	2.25%	2.48%	2.89%
FDM First Trust Dow Jones Select MicroCap Index Fund	1.33%	1.43%	1.56%	1.81%	1.80%	1.08%	1.68%	1.37%	1.26%	0.97%	1.13%	1.45%

Drawdowns

DON vs. FDM - Drawdown Comparison

The maximum DON drawdown since its inception was -61.94%, roughly equal to the maximum FDM drawdown of -63.45%. Use the drawdown chart below to compare losses from any high point for DON and FDM.

Drawdown Indicators

	DON	FDM	Difference
Max Drawdown Largest peak-to-trough decline	-61.94%	-63.45%	+1.51%
Max Drawdown (1Y) Largest decline over 1 year	-13.82%	-11.99%	-1.83%
Max Drawdown (5Y) Largest decline over 5 years	-21.46%	-23.74%	+2.28%
Max Drawdown (10Y) Largest decline over 10 years	-46.80%	-47.76%	+0.96%
Current Drawdown Current decline from peak	-6.50%	-5.74%	-0.76%
Average Drawdown Average peak-to-trough decline	-7.95%	-11.43%	+3.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.66%	3.46%	+0.20%

Volatility

DON vs. FDM - Volatility Comparison

The current volatility for WisdomTree US MidCap Dividend ETF (DON) is 4.16%, while First Trust Dow Jones Select MicroCap Index Fund (FDM) has a volatility of 6.37%. This indicates that DON experiences smaller price fluctuations and is considered to be less risky than FDM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DON	FDM	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.16%	6.37%	-2.21%
Volatility (6M) Calculated over the trailing 6-month period	9.55%	14.17%	-4.62%
Volatility (1Y) Calculated over the trailing 1-year period	18.43%	22.29%	-3.86%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.86%	21.53%	-3.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.26%	23.33%	-3.07%