TMFC vs. TMFE

Last updated Apr 1, 2026

Compare and contrast key facts about Motley Fool 100 Index ETF (TMFC) and The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF (TMFE).

TMFC and TMFE are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. TMFC is a passively managed fund by Motley Fool that tracks the performance of the Motley Fool 100 Index. It was launched on Jan 29, 2018. TMFE is a passively managed fund by RBB Fund that tracks the performance of the Motley Fool Capital Efficiency 100 Index. It was launched on Dec 30, 2021. Both TMFC and TMFE 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

TMFC vs. TMFE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Motley Fool 100 Index ETF (TMFC) and The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF (TMFE). The values are adjusted to include any dividend payments, if applicable.

TMFC vs. TMFE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
TMFC Motley Fool 100 Index ETF	-8.08%	19.55%	35.17%	47.04%	-30.86%
TMFE The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF	-6.68%	11.10%	27.95%	41.12%	-25.84%

Returns By Period

In the year-to-date period, TMFC achieves a -8.08% return, which is significantly lower than TMFE's -6.68% return.

TMFC

• 1D: 2.97%
• 1M: -4.93%
• YTD: -8.08%
• 6M: -6.33%
• 1Y: 18.78%
• 3Y*: 23.36%
• 5Y*: 13.08%
• 10Y*: —

TMFE

• 1D: 2.87%
• 1M: -5.55%
• YTD: -6.68%
• 6M: -6.17%
• 1Y: 6.75%
• 3Y*: 18.73%
• 5Y*: —
• 10Y*: —

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

TMFC vs. TMFE - Expense Ratio Comparison

Both TMFC and TMFE have an expense ratio of 0.50%.

TMFC

Motley Fool 100 Index ETF

TMFE

The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF

Return for Risk

TMFC vs. TMFE — Risk / Return Rank

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

TMFC

TMFC Risk / Return Rank: 60
TMFC Sharpe Ratio Rank: 56
TMFC Sortino Ratio Rank: 60
TMFC Omega Ratio Rank: 61
TMFC Calmar Ratio Rank: 65
TMFC Martin Ratio Rank: 60

TMFE

TMFE Risk / Return Rank: 27
TMFE Sharpe Ratio Rank: 24
TMFE Sortino Ratio Rank: 26
TMFE Omega Ratio Rank: 25
TMFE Calmar Ratio Rank: 29
TMFE Martin Ratio Rank: 30

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.

TMFC vs. TMFE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Motley Fool 100 Index ETF (TMFC) and The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF (TMFE). 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.

	TMFC	TMFE	Difference
Sharpe ratio Return per unit of total volatility	0.93	0.39	+0.54
Sortino ratio Return per unit of downside risk	1.47	0.71	+0.76
Omega ratio Gain probability vs. loss probability	1.21	1.09	+0.12
Calmar ratio Return relative to maximum drawdown	1.52	0.67	+0.85
Martin ratio Return relative to average drawdown	5.42	2.45	+2.97
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TMFC vs. TMFE - Sharpe Ratio Comparison

The current TMFC Sharpe Ratio is 0.93, which is higher than the TMFE Sharpe Ratio of 0.39. The chart below compares the historical Sharpe Ratios of TMFC and TMFE, 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

	TMFC	TMFE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.93	0.39	+0.54
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.64	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.74	0.41	+0.32

Correlation

The correlation between TMFC and TMFE is 0.92, 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

TMFC vs. TMFE - Dividend Comparison

TMFC's dividend yield for the trailing twelve months is around 0.16%, less than TMFE's 0.34% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
TMFC Motley Fool 100 Index ETF	0.16%	0.14%	0.40%	0.26%	0.27%	0.23%	0.42%	0.50%	0.61%
TMFE The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF	0.34%	0.32%	0.44%	0.45%	0.40%	0.00%	0.00%	0.00%	0.00%

Drawdowns

TMFC vs. TMFE - Drawdown Comparison

The maximum TMFC drawdown since its inception was -33.06%, which is greater than TMFE's maximum drawdown of -31.07%. Use the drawdown chart below to compare losses from any high point for TMFC and TMFE.

Drawdown Indicators

	TMFC	TMFE	Difference
Max Drawdown Largest peak-to-trough decline	-33.06%	-31.07%	-1.99%
Max Drawdown (1Y) Largest decline over 1 year	-12.64%	-11.30%	-1.34%
Max Drawdown (5Y) Largest decline over 5 years	-33.06%	—	—
Current Drawdown Current decline from peak	-9.95%	-8.62%	-1.33%
Average Drawdown Average peak-to-trough decline	-6.88%	-8.51%	+1.63%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.54%	3.08%	+0.46%

Volatility

TMFC vs. TMFE - Volatility Comparison

Motley Fool 100 Index ETF (TMFC) has a higher volatility of 5.76% compared to The RBB Fund, Inc. - Motley Fool High Capital Efficiency Index ETF (TMFE) at 5.11%. This indicates that TMFC's price experiences larger fluctuations and is considered to be riskier than TMFE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TMFC	TMFE	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.76%	5.11%	+0.65%
Volatility (6M) Calculated over the trailing 6-month period	10.52%	9.29%	+1.23%
Volatility (1Y) Calculated over the trailing 1-year period	20.21%	17.42%	+2.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.43%	19.50%	+0.93%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.14%	19.50%	+2.64%