WTM vs. SCHG

Last updated Jun 3, 2026

WTM (White Mountains Insurance Group, Ltd.) is a stock, while SCHG (Schwab U.S. Large-Cap Growth ETF) is Large Cap Growth Equities fund tracking the Dow Jones U.S. Large-Cap Growth Total Stock Market Index. Over the past 10 years, WTM returned 9.75%/yr vs 18.92%/yr for SCHG. At a 0.27 correlation, their price movements are largely independent.

Performance

WTM vs. SCHG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in White Mountains Insurance Group, Ltd. (WTM) and Schwab U.S. Large-Cap Growth ETF (SCHG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WTM achieves a -1.26% return, which is significantly lower than SCHG's 7.74% return. Over the past 10 years, WTM has underperformed SCHG with an annualized return of 9.75%, while SCHG has yielded a comparatively higher 18.92% annualized return.

WTM

• 1D: -0.54%
• 1M: -5.21%
• YTD: -1.26%
• 6M: 1.20%
• 1Y: 14.46%
• 3Y*: 12.86%
• 5Y*: 12.31%
• 10Y*: 9.75%

SCHG

• 1D: -0.57%
• 1M: 5.91%
• YTD: 7.74%
• 6M: 7.31%
• 1Y: 27.05%
• 3Y*: 25.53%
• 5Y*: 16.21%
• 10Y*: 18.92%

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

WTM vs. SCHG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WTM White Mountains Insurance Group, Ltd.	-1.26%	6.89%	29.31%	6.49%	39.63%	1.41%	-10.19%	30.20%	0.88%	1.93%
SCHG Schwab U.S. Large-Cap Growth ETF	7.74%	17.50%	34.95%	50.10%	-31.80%	28.11%	39.14%	36.02%	-1.36%	28.05%

Correlation

The correlation between WTM and SCHG is 0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.12
Correlation (5Y) Calculated over the trailing 5-year period	0.15
Correlation (10Y) Calculated over the trailing 10-year period	0.20
Correlation (All Time) Calculated using the full available price history since Dec 14, 2009	0.27

Over the past year, the correlation between WTM and SCHG has dropped to 0.04 - well below their long-term average of 0.27, suggesting their price drivers have been diverging.

Return for Risk

WTM vs. SCHG — Risk / Return Rank

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

WTM

WTM Risk / Return Rank: 61
WTM Sharpe Ratio Rank: 61
WTM Sortino Ratio Rank: 56
WTM Omega Ratio Rank: 54
WTM Calmar Ratio Rank: 65
WTM Martin Ratio Rank: 70

SCHG

SCHG Risk / Return Rank: 43
SCHG Sharpe Ratio Rank: 50
SCHG Sortino Ratio Rank: 48
SCHG Omega Ratio Rank: 49
SCHG Calmar Ratio Rank: 34
SCHG Martin Ratio Rank: 36

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.

WTM vs. SCHG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for White Mountains Insurance Group, Ltd. (WTM) and Schwab U.S. Large-Cap Growth ETF (SCHG). 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.

	WTM	SCHG	Difference
Sharpe ratio Return per unit of total volatility	0.61	1.76	-1.15
Sortino ratio Return per unit of downside risk	1.11	2.37	-1.27
Omega ratio Gain probability vs. loss probability	1.14	1.31	-0.17
Calmar ratio Return relative to maximum drawdown	1.28	1.70	-0.42
Martin ratio Return relative to average drawdown	3.90	5.70	-1.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WTM vs. SCHG - Sharpe Ratio Comparison

The current WTM Sharpe Ratio is 0.61, which is lower than the SCHG Sharpe Ratio of 1.76. The chart below compares the historical Sharpe Ratios of WTM and SCHG, 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

	WTM	SCHG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.61	1.76	-1.15
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.53	0.73	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.42	0.88	-0.46
Sharpe Ratio (All Time) Calculated using the full available price history	0.43	0.85	-0.42

Drawdowns

WTM vs. SCHG - Drawdown Comparison

The maximum WTM drawdown since its inception was -77.47%, which is greater than SCHG's maximum drawdown of -34.59%. Use the drawdown chart below to compare losses from any high point for WTM and SCHG.

Drawdown Indicators

	WTM	SCHG	Difference
Max Drawdown Largest peak-to-trough decline	-77.47%	-34.59%	-42.88%
Max Drawdown (1Y) Largest decline over 1 year	-11.73%	-16.41%	+4.68%
Max Drawdown (3Y) Largest decline over 3 years	-18.05%	-23.39%	+5.34%
Max Drawdown (5Y) Largest decline over 5 years	-18.05%	-34.59%	+16.54%
Max Drawdown (10Y) Largest decline over 10 years	-40.16%	-34.59%	-5.57%
Current Drawdown Current decline from peak	-11.58%	-0.57%	-11.01%
Average Drawdown Average peak-to-trough decline	-14.15%	-5.20%	-8.95%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.84%	4.90%	-1.06%

Volatility

WTM vs. SCHG - Volatility Comparison

White Mountains Insurance Group, Ltd. (WTM) has a higher volatility of 4.75% compared to Schwab U.S. Large-Cap Growth ETF (SCHG) at 3.31%. This indicates that WTM's price experiences larger fluctuations and is considered to be riskier than SCHG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WTM	SCHG	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.75%	3.31%	+1.44%
Volatility (6M) Calculated over the trailing 6-month period	13.37%	11.56%	+1.81%
Volatility (1Y) Calculated over the trailing 1-year period	23.64%	15.45%	+8.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.44%	22.27%	+1.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.30%	21.55%	+1.75%

Dividends

WTM vs. SCHG - Dividend Comparison

WTM's dividend yield for the trailing twelve months is around 0.05%, less than SCHG's 0.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SCHG Schwab U.S. Large-Cap Growth ETF	0.36%	0.36%	0.39%	0.46%	0.55%	0.42%	0.52%	0.82%	1.27%	1.01%	1.04%	1.22%
WTM White Mountains Insurance Group, Ltd.	0.05%	0.05%	0.05%	0.07%	0.07%	0.10%	0.10%	0.09%	0.12%	0.12%	0.12%	0.14%

Frequently Asked Questions

Can I hold both WTM and SCHG in my portfolio?

WTM and SCHG have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WTM or SCHG?

WTM has higher volatility (4.75%) compared to SCHG (3.31%). In terms of maximum drawdown, WTM dropped -77.47% vs SCHG's -34.59%.

Which has better risk-adjusted returns?

SCHG currently has the higher Sharpe Ratio (1.76 vs 0.61), 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.