PTSGX vs. VPMCX

Last updated Jun 24, 2026

PTSGX (Touchstone Sands Capital Select Growth Fund) and VPMCX (Vanguard PRIMECAP Fund Investor Shares) are both Large Cap Growth Equities funds. Over the past 10 years, PTSGX returned 17.34%/yr vs 18.59%/yr for VPMCX. Their correlation of 0.84 suggests significant overlap in exposure. PTSGX charges 1.16%/yr vs 0.35%/yr for VPMCX.

Performance

PTSGX vs. VPMCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Touchstone Sands Capital Select Growth Fund (PTSGX) and Vanguard PRIMECAP Fund Investor Shares (VPMCX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PTSGX achieves a 6.68% return, which is significantly lower than VPMCX's 29.75% return. Over the past 10 years, PTSGX has underperformed VPMCX with an annualized return of 17.34%, while VPMCX has yielded a comparatively higher 18.59% annualized return.

PTSGX

• 1D: -0.21%
• 1M: 5.28%
• YTD: 6.68%
• 6M: 4.66%
• 1Y: 11.99%
• 3Y*: 20.78%
• 5Y*: 1.95%
• 10Y*: 17.34%

VPMCX

• 1D: 1.28%
• 1M: 8.17%
• YTD: 29.75%
• 6M: 28.79%
• 1Y: 61.52%
• 3Y*: 28.65%
• 5Y*: 16.72%
• 10Y*: 18.59%

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

PTSGX vs. VPMCX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PTSGX Touchstone Sands Capital Select Growth Fund	6.68%	15.27%	23.79%	51.60%	-50.56%	3.76%	68.92%	67.10%	5.80%	34.42%
VPMCX Vanguard PRIMECAP Fund Investor Shares	29.75%	29.60%	13.23%	28.16%	-15.22%	21.64%	17.16%	27.78%	-1.99%	28.17%

Correlation

The correlation between PTSGX and VPMCX is 0.62, 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	0.62
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.77
Correlation (All Time) Calculated using the full available price history since Jan 2, 2001	0.84

Over the past year, the correlation between PTSGX and VPMCX has dropped to 0.62 - well below their long-term average of 0.84, suggesting their price drivers have been diverging.

Return for Risk

PTSGX vs. VPMCX — Risk / Return Rank

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

PTSGX

PTSGX Risk / Return Rank: 7
PTSGX Sharpe Ratio Rank: 8
PTSGX Sortino Ratio Rank: 8
PTSGX Omega Ratio Rank: 8
PTSGX Calmar Ratio Rank: 6
PTSGX Martin Ratio Rank: 6

VPMCX

VPMCX Risk / Return Rank: 95
VPMCX Sharpe Ratio Rank: 98
VPMCX Sortino Ratio Rank: 95
VPMCX Omega Ratio Rank: 91
VPMCX Calmar Ratio Rank: 95
VPMCX Martin Ratio Rank: 97

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.

PTSGX vs. VPMCX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Touchstone Sands Capital Select Growth Fund (PTSGX) and Vanguard PRIMECAP Fund Investor Shares (VPMCX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PTSGX	VPMCX	Difference
Sharpe ratio: Return per unit of total volatility	0.60	3.59	-3.00
Sortino ratio: Return per unit of downside risk	0.93	4.70	-3.77
Omega ratio: Gain probability vs. loss probability	1.12	1.64	-0.52
Calmar ratio: Return relative to maximum drawdown	0.54	5.37	-4.83
Martin ratio: Return relative to average drawdown	1.38	24.40	-23.02

PTSGX vs. VPMCX - Sharpe Ratio Comparison

The current PTSGX Sharpe Ratio is 0.60, which is lower than the VPMCX Sharpe Ratio of 3.59. The chart below compares the historical Sharpe Ratios of PTSGX and VPMCX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PTSGX vs. VPMCX - Drawdown Comparison

The maximum PTSGX drawdown since its inception was -60.33%, which is greater than VPMCX's maximum drawdown of -50.45%. Use the drawdown chart below to compare losses from any high point for PTSGX and VPMCX.

Drawdown Indicators

	PTSGX	VPMCX	Difference
Max Drawdown Largest peak-to-trough decline	-60.33%	-50.45%	-9.88%
Max Drawdown (1Y) Largest decline over 1 year	-24.16%	-11.73%	-12.43%
Max Drawdown (3Y) Largest decline over 3 years	-28.56%	-20.56%	-8.00%
Max Drawdown (5Y) Largest decline over 5 years	-60.07%	-25.25%	-34.82%
Max Drawdown (10Y) Largest decline over 10 years	-60.07%	-32.65%	-27.42%
Current Drawdown Current decline from peak	-2.78%	0.00%	-2.78%
Average Drawdown Average peak-to-trough decline	-15.80%	-7.40%	-8.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.47%	2.58%	+6.89%

Volatility

PTSGX vs. VPMCX - Volatility Comparison

Touchstone Sands Capital Select Growth Fund (PTSGX) has a higher volatility of 9.26% compared to Vanguard PRIMECAP Fund Investor Shares (VPMCX) at 8.32%. This indicates that PTSGX's price experiences larger fluctuations and is considered to be riskier than VPMCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PTSGX	VPMCX	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.26%	8.32%	+0.94%
Volatility (6M) Calculated over the trailing 6-month period	17.32%	14.71%	+2.61%
Volatility (1Y) Calculated over the trailing 1-year period	21.95%	17.58%	+4.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	31.06%	18.54%	+12.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.08%	19.33%	+9.75%

PTSGX vs. VPMCX - Expense Ratio Comparison

PTSGX has a 1.16% expense ratio, which is higher than VPMCX's 0.35% expense ratio.

Dividends

PTSGX vs. VPMCX - Dividend Comparison

PTSGX's dividend yield for the trailing twelve months is around 0.62%, less than VPMCX's 12.61% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PTSGX Touchstone Sands Capital Select Growth Fund	0.62%	0.66%	0.00%	0.00%	0.00%	12.67%	10.05%	39.46%	34.95%	24.32%	16.89%	9.33%
VPMCX Vanguard PRIMECAP Fund Investor Shares	12.61%	16.36%	6.62%	7.16%	9.85%	10.08%	9.74%	7.15%	8.32%	4.53%	5.05%	5.91%

Frequently Asked Questions

Can I hold both PTSGX and VPMCX in my portfolio?

PTSGX and VPMCX have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PTSGX or VPMCX?

PTSGX has higher volatility (9.26%) compared to VPMCX (8.32%). In terms of maximum drawdown, PTSGX dropped -60.33% vs VPMCX's -50.45%.

Which has better risk-adjusted returns?

VPMCX currently has the higher Sharpe Ratio (3.59 vs 0.60), 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.