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VSPMX vs. BIGTX
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Performance

VSPMX vs. BIGTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares (VSPMX) and The Texas Fund (BIGTX). The values are adjusted to include any dividend payments, if applicable.

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VSPMX vs. BIGTX - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
VSPMX
Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares
2.50%7.11%12.83%17.42%-13.12%24.66%13.53%26.12%-11.14%16.18%
BIGTX
The Texas Fund
9.34%5.98%15.76%11.32%-6.93%23.90%13.11%9.61%-11.44%11.58%

Returns By Period

In the year-to-date period, VSPMX achieves a 2.50% return, which is significantly lower than BIGTX's 9.34% return. Over the past 10 years, VSPMX has outperformed BIGTX with an annualized return of 10.43%, while BIGTX has yielded a comparatively lower 9.58% annualized return.


VSPMX

1D
2.87%
1M
-6.18%
YTD
2.50%
6M
3.83%
1Y
16.66%
3Y*
11.90%
5Y*
6.47%
10Y*
10.43%

BIGTX

1D
2.09%
1M
-3.58%
YTD
9.34%
6M
4.74%
1Y
22.70%
3Y*
14.81%
5Y*
7.05%
10Y*
9.58%
*Multi-year figures are annualized to reflect compound growth (CAGR)

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VSPMX vs. BIGTX - Expense Ratio Comparison

VSPMX has a 0.08% expense ratio, which is lower than BIGTX's 1.67% expense ratio.


Return for Risk

VSPMX vs. BIGTX — Risk / Return Rank

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

VSPMX
VSPMX Risk / Return Rank: 4242
Overall Rank
VSPMX Sharpe Ratio Rank: 3535
Sharpe Ratio Rank
VSPMX Sortino Ratio Rank: 3939
Sortino Ratio Rank
VSPMX Omega Ratio Rank: 3535
Omega Ratio Rank
VSPMX Calmar Ratio Rank: 4646
Calmar Ratio Rank
VSPMX Martin Ratio Rank: 5252
Martin Ratio Rank

BIGTX
BIGTX Risk / Return Rank: 7474
Overall Rank
BIGTX Sharpe Ratio Rank: 7171
Sharpe Ratio Rank
BIGTX Sortino Ratio Rank: 7373
Sortino Ratio Rank
BIGTX Omega Ratio Rank: 6363
Omega Ratio Rank
BIGTX Calmar Ratio Rank: 8080
Calmar Ratio Rank
BIGTX Martin Ratio Rank: 8282
Martin Ratio Rank
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.

VSPMX vs. BIGTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares (VSPMX) and The Texas Fund (BIGTX). 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.


VSPMXBIGTXDifference

Sharpe ratio

Return per unit of total volatility

0.83

1.33

-0.50

Sortino ratio

Return per unit of downside risk

1.30

1.91

-0.61

Omega ratio

Gain probability vs. loss probability

1.18

1.26

-0.08

Calmar ratio

Return relative to maximum drawdown

1.24

2.06

-0.81

Martin ratio

Return relative to average drawdown

5.38

8.80

-3.41

VSPMX vs. BIGTX - Sharpe Ratio Comparison

The current VSPMX Sharpe Ratio is 0.83, which is lower than the BIGTX Sharpe Ratio of 1.33. The chart below compares the historical Sharpe Ratios of VSPMX and BIGTX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Sharpe Ratios by Period


VSPMXBIGTXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

0.83

1.33

-0.50

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.33

0.01

+0.33

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.50

0.01

+0.49

Sharpe Ratio (All Time)

Calculated using the full available price history

0.60

0.01

+0.59

Correlation

The correlation between VSPMX and BIGTX is 0.89, 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

VSPMX vs. BIGTX - Dividend Comparison

VSPMX's dividend yield for the trailing twelve months is around 1.36%, less than BIGTX's 6.75% yield.


TTM20252024202320222021202020192018201720162015
VSPMX
Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares
1.36%1.07%1.32%1.26%1.59%1.15%1.24%1.49%1.64%1.27%1.54%1.52%
BIGTX
The Texas Fund
6.75%7.38%3.52%2.51%3.06%5.27%0.07%0.08%2.27%0.00%0.00%0.00%

Drawdowns

VSPMX vs. BIGTX - Drawdown Comparison

The maximum VSPMX drawdown since its inception was -42.04%, smaller than the maximum BIGTX drawdown of -97.22%. Use the drawdown chart below to compare losses from any high point for VSPMX and BIGTX.


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Drawdown Indicators


VSPMXBIGTXDifference

Max Drawdown

Largest peak-to-trough decline

-42.04%

-97.22%

+55.18%

Max Drawdown (1Y)

Largest decline over 1 year

-14.10%

-11.70%

-2.40%

Max Drawdown (5Y)

Largest decline over 5 years

-24.27%

-97.22%

+72.95%

Max Drawdown (10Y)

Largest decline over 10 years

-42.04%

-97.22%

+55.18%

Current Drawdown

Current decline from peak

-6.20%

-96.18%

+89.98%

Average Drawdown

Average peak-to-trough decline

-5.13%

-18.89%

+13.76%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.26%

2.74%

+0.52%

Volatility

VSPMX vs. BIGTX - Volatility Comparison

Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares (VSPMX) has a higher volatility of 6.50% compared to The Texas Fund (BIGTX) at 5.26%. This indicates that VSPMX's price experiences larger fluctuations and is considered to be riskier than BIGTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


VSPMXBIGTXDifference

Volatility (1M)

Calculated over the trailing 1-month period

6.50%

5.26%

+1.24%

Volatility (6M)

Calculated over the trailing 6-month period

11.82%

10.77%

+1.05%

Volatility (1Y)

Calculated over the trailing 1-year period

20.98%

17.93%

+3.05%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

19.66%

1,245.70%

-1,226.04%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

20.99%

880.79%

-859.80%