TMFC vs. PLTR

Last updated Jun 9, 2026

TMFC (Motley Fool 100 Index ETF) is Large Cap Growth Equities fund tracking the Motley Fool 100 Index, while PLTR (Palantir Technologies Inc.) is a stock. Over the past 5 years, TMFC returned 15.26%/yr vs 41.37%/yr for PLTR. A 0.57 correlation means they provide meaningful diversification when combined.

Performance

TMFC vs. PLTR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Motley Fool 100 Index ETF (TMFC) and Palantir Technologies Inc. (PLTR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TMFC achieves a 5.68% return, which is significantly higher than PLTR's -23.22% return.

TMFC

• 1D: 0.28%
• 1M: -1.58%
• YTD: 5.68%
• 6M: 5.24%
• 1Y: 22.16%
• 3Y*: 25.12%
• 5Y*: 15.26%
• 10Y*: —

PLTR

• 1D: 0.69%
• 1M: -0.97%
• YTD: -23.22%
• 6M: -24.81%
• 1Y: 6.85%
• 3Y*: 108.67%
• 5Y*: 41.37%
• 10Y*: —

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

TMFC vs. PLTR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
TMFC Motley Fool 100 Index ETF	5.68%	19.55%	35.17%	47.04%	-30.86%	25.30%	11.24%
PLTR Palantir Technologies Inc.	-23.22%	135.03%	340.48%	167.45%	-64.74%	-22.68%	147.89%

Correlation

The correlation between TMFC and PLTR is 0.50, 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	0.50
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (All Time) Calculated using the full available price history since Oct 1, 2020	0.57

The correlation between TMFC and PLTR shifts across timeframes, from 0.50 (1 year) to 0.62 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

TMFC vs. PLTR — Risk / Return Rank

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

TMFC

TMFC Risk / Return Rank: 47
TMFC Sharpe Ratio Rank: 52
TMFC Sortino Ratio Rank: 50
TMFC Omega Ratio Rank: 51
TMFC Calmar Ratio Rank: 39
TMFC Martin Ratio Rank: 43

PLTR

PLTR Risk / Return Rank: 45
PLTR Sharpe Ratio Rank: 47
PLTR Sortino Ratio Rank: 44
PLTR Omega Ratio Rank: 44
PLTR Calmar Ratio Rank: 47
PLTR Martin Ratio Rank: 46

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. PLTR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Motley Fool 100 Index ETF (TMFC) and Palantir Technologies Inc. (PLTR). 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	PLTR	Difference
Sharpe ratio: Return per unit of total volatility	1.61	0.14	+1.48
Sortino ratio: Return per unit of downside risk	2.21	0.53	+1.68
Omega ratio: Gain probability vs. loss probability	1.29	1.07	+0.22
Calmar ratio: Return relative to maximum drawdown	1.76	0.18	+1.58
Martin ratio: Return relative to average drawdown	6.53	0.33	+6.20
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. PLTR - Sharpe Ratio Comparison

The current TMFC Sharpe Ratio is 1.61, which is higher than the PLTR Sharpe Ratio of 0.14. The chart below compares the historical Sharpe Ratios of TMFC and PLTR, 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

	TMFC	PLTR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.61	0.14	+1.48
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.75	0.64	+0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.81	0.86	-0.05

Drawdowns

TMFC vs. PLTR - Drawdown Comparison

The maximum TMFC drawdown since its inception was -33.06%, smaller than the maximum PLTR drawdown of -84.62%. Use the drawdown chart below to compare losses from any high point for TMFC and PLTR.

Drawdown Indicators

	TMFC	PLTR	Difference
Max Drawdown Largest peak-to-trough decline	-33.06%	-84.62%	+51.56%
Max Drawdown (1Y) Largest decline over 1 year	-12.64%	-38.19%	+25.55%
Max Drawdown (3Y) Largest decline over 3 years	-20.06%	-40.61%	+20.55%
Max Drawdown (5Y) Largest decline over 5 years	-33.06%	-79.14%	+46.08%
Current Drawdown Current decline from peak	-3.62%	-34.13%	+30.51%
Average Drawdown Average peak-to-trough decline	-6.77%	-40.29%	+33.52%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.40%	20.71%	-17.31%

Volatility

TMFC vs. PLTR - Volatility Comparison

The current volatility for Motley Fool 100 Index ETF (TMFC) is 4.14%, while Palantir Technologies Inc. (PLTR) has a volatility of 17.24%. This indicates that TMFC experiences smaller price fluctuations and is considered to be less risky than PLTR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TMFC	PLTR	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.14%	17.24%	-13.10%
Volatility (6M) Calculated over the trailing 6-month period	10.56%	38.35%	-27.79%
Volatility (1Y) Calculated over the trailing 1-year period	13.82%	50.93%	-37.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.41%	65.44%	-45.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.00%	69.81%	-47.81%

Dividends

TMFC vs. PLTR - Dividend Comparison

TMFC's dividend yield for the trailing twelve months is around 0.14%, while PLTR has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
PLTR Palantir Technologies Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
TMFC Motley Fool 100 Index ETF	0.14%	0.14%	0.40%	0.26%	0.27%	0.23%	0.42%	0.50%	0.61%

Frequently Asked Questions

Can I hold both TMFC and PLTR in my portfolio?

TMFC and PLTR have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TMFC or PLTR?

PLTR has higher volatility (17.24%) compared to TMFC (4.14%). In terms of maximum drawdown, TMFC dropped -33.06% vs PLTR's -84.62%.

Which has better risk-adjusted returns?

TMFC currently has the higher Sharpe Ratio (1.61 vs 0.14), 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.