ITOT vs. TMFS

Last updated Jun 4, 2026

ITOT (iShares Core S&P Total U.S. Stock Market ETF) and TMFS (Motley Fool Small-Cap Growth ETF) are both exchange-traded funds - ITOT is a Large Cap Blend Equities fund tracking the S&P Total Market Index, while TMFS is a Small Cap Growth Equities fund actively managed by Motley Fool. ITOT is passively managed, while TMFS is actively managed. Over the past 5 years, ITOT returned 12.69%/yr vs -1.68%/yr for TMFS. Their correlation of 0.80 suggests significant overlap in exposure. ITOT charges 0.03%/yr vs 0.85%/yr for TMFS.

Performance

ITOT vs. TMFS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Core S&P Total U.S. Stock Market ETF (ITOT) and Motley Fool Small-Cap Growth ETF (TMFS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ITOT achieves a 11.25% return, which is significantly higher than TMFS's -4.69% return.

ITOT

• 1D: -0.73%
• 1M: 5.01%
• YTD: 11.25%
• 6M: 11.12%
• 1Y: 28.12%
• 3Y*: 22.09%
• 5Y*: 12.69%
• 10Y*: 15.01%

TMFS

• 1D: -1.11%
• 1M: -3.92%
• YTD: -4.69%
• 6M: -6.04%
• 1Y: -3.97%
• 3Y*: 6.32%
• 5Y*: -1.68%
• 10Y*: —

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

ITOT vs. TMFS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ITOT iShares Core S&P Total U.S. Stock Market ETF	11.25%	17.00%	23.80%	26.12%	-19.47%	25.68%	20.71%	30.67%	-6.37%
TMFS Motley Fool Small-Cap Growth ETF	-4.69%	-1.59%	15.41%	25.40%	-33.15%	-2.38%	58.52%	40.19%	-8.11%

Correlation

The correlation between ITOT and TMFS is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.77
Correlation (5Y) Calculated over the trailing 5-year period	0.81
Correlation (All Time) Calculated using the full available price history since Oct 31, 2018	0.80

The correlation between ITOT and TMFS shifts across timeframes, from 0.70 (1 year) to 0.81 (5 years), reflecting how their relationship changes across market environments.

ITOT vs. TMFS - Sectors Allocation Comparison

Sectors	ITOT	TMFS
Technology	33.8%	26.6%
Financial Services	12.1%	13.1%
Communication Services	10.3%	-
Consumer Cyclical	10.1%	5.8%
Industrials	9.5%	23.8%
Healthcare	9.0%	20.9%
Consumer Defensive	4.7%	0.0%
Energy	3.7%	2.4%
Real Estate	2.4%	5.2%
Utilities	2.3%	-
Basic Materials	2.1%	2.4%

Return for Risk

ITOT vs. TMFS — Risk / Return Rank

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

ITOT

ITOT Risk / Return Rank: 68
ITOT Sharpe Ratio Rank: 69
ITOT Sortino Ratio Rank: 68
ITOT Omega Ratio Rank: 67
ITOT Calmar Ratio Rank: 63
ITOT Martin Ratio Rank: 75

TMFS

TMFS Risk / Return Rank: 6
TMFS Sharpe Ratio Rank: 7
TMFS Sortino Ratio Rank: 6
TMFS Omega Ratio Rank: 6
TMFS Calmar Ratio Rank: 6
TMFS Martin Ratio Rank: 6

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.

ITOT vs. TMFS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Core S&P Total U.S. Stock Market ETF (ITOT) and Motley Fool Small-Cap Growth ETF (TMFS). 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.

	ITOT	TMFS	Difference
Sharpe ratio: Return per unit of total volatility	2.32	-0.20	+2.52
Sortino ratio: Return per unit of downside risk	3.17	-0.16	+3.33
Omega ratio: Gain probability vs. loss probability	1.42	0.98	+0.43
Calmar ratio: Return relative to maximum drawdown	3.17	-0.25	+3.43
Martin ratio: Return relative to average drawdown	14.57	-0.70	+15.27
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ITOT vs. TMFS - Sharpe Ratio Comparison

The current ITOT Sharpe Ratio is 2.32, which is higher than the TMFS Sharpe Ratio of -0.20. The chart below compares the historical Sharpe Ratios of ITOT and TMFS, 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

	ITOT	TMFS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.32	-0.20	+2.52
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	-0.07	+0.81
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.82	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.57	0.32	+0.25

Drawdowns

ITOT vs. TMFS - Drawdown Comparison

The maximum ITOT drawdown since its inception was -55.20%, which is greater than TMFS's maximum drawdown of -48.79%. Use the drawdown chart below to compare losses from any high point for ITOT and TMFS.

Drawdown Indicators

	ITOT	TMFS	Difference
Max Drawdown Largest peak-to-trough decline	-55.20%	-48.79%	-6.41%
Max Drawdown (1Y) Largest decline over 1 year	-8.90%	-15.73%	+6.83%
Max Drawdown (3Y) Largest decline over 3 years	-19.44%	-27.05%	+7.61%
Max Drawdown (5Y) Largest decline over 5 years	-25.36%	-45.68%	+20.32%
Max Drawdown (10Y) Largest decline over 10 years	-35.00%	—	—
Current Drawdown Current decline from peak	-0.73%	-22.78%	+22.05%
Average Drawdown Average peak-to-trough decline	-6.97%	-19.47%	+12.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.94%	5.68%	-3.74%

Volatility

ITOT vs. TMFS - Volatility Comparison

The current volatility for iShares Core S&P Total U.S. Stock Market ETF (ITOT) is 2.99%, while Motley Fool Small-Cap Growth ETF (TMFS) has a volatility of 5.23%. This indicates that ITOT experiences smaller price fluctuations and is considered to be less risky than TMFS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ITOT	TMFS	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.99%	5.23%	-2.24%
Volatility (6M) Calculated over the trailing 6-month period	9.13%	13.98%	-4.85%
Volatility (1Y) Calculated over the trailing 1-year period	12.20%	19.62%	-7.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.36%	22.93%	-5.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.26%	25.52%	-7.26%

ITOT vs. TMFS - Expense Ratio Comparison

ITOT has a 0.03% expense ratio, which is lower than TMFS's 0.85% expense ratio.

Dividends

ITOT vs. TMFS - Dividend Comparison

ITOT's dividend yield for the trailing twelve months is around 0.98%, while TMFS has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ITOT iShares Core S&P Total U.S. Stock Market ETF	0.98%	1.11%	1.23%	1.47%	1.66%	1.18%	1.41%	1.88%	2.14%	1.69%	1.83%	2.01%
TMFS Motley Fool Small-Cap Growth ETF	0.00%	0.00%	0.00%	0.00%	0.34%	2.37%	5.57%	2.65%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ITOT and TMFS in my portfolio?

ITOT and TMFS have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ITOT or TMFS?

TMFS has higher volatility (5.23%) compared to ITOT (2.99%). In terms of maximum drawdown, ITOT dropped -55.20% vs TMFS's -48.79%.

Which ETF is better, ITOT or TMFS?

On 5-year performance, ITOT leads with 12.69% vs -1.68% for TMFS. On fees, ITOT is cheaper at 0.03% per year. On volatility, ITOT has been the lower-risk option at 2.99%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ITOT or TMFS?

Over the 5-year period, ITOT has performed better with a 12.69% return vs -1.68%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ITOT or TMFS?

ITOT is cheaper with a 0.03% expense ratio, compared with 0.85% for TMFS.

Which ETF pays a higher dividend yield, ITOT or TMFS?

ITOT has the higher dividend yield at 0.98%, compared with 0.00% for TMFS.

What is the main difference between ITOT and TMFS?

ITOT is categorized as Large Cap Blend Equities, while TMFS is Small Cap Growth Equities. They also come from different issuers: iShares and Motley Fool. Their fees differ too: 0.03% for ITOT and 0.85% for TMFS.

Which has better risk-adjusted returns?

ITOT currently has the higher Sharpe Ratio (2.32 vs -0.20), 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.