VLMIX vs. VIGAX

Last updated Jun 4, 2026

VLMIX (Vanguard Long-Term Investment-Grade Fund Investor Shares) and VIGAX (Vanguard Growth Index Fund Admiral Shares) are both mutual funds - VLMIX is a Long-Term Bond fund managed by Vanguard, while VIGAX is a Large Cap Growth Equities fund tracking the CRSP US Large Cap Growth Index. Over the past 5 years, VLMIX returned 6.21%/yr vs 15.71%/yr for VIGAX. A 0.77 correlation means they provide meaningful diversification when combined. VLMIX charges 0.20%/yr vs 0.05%/yr for VIGAX.

Performance

VLMIX vs. VIGAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Long-Term Investment-Grade Fund Investor Shares (VLMIX) and Vanguard Growth Index Fund Admiral Shares (VIGAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VLMIX achieves a -1.26% return, which is significantly lower than VIGAX's 10.82% return.

VLMIX

• 1D: 0.60%
• 1M: 0.09%
• YTD: -1.26%
• 6M: -2.18%
• 1Y: -1.62%
• 3Y*: 6.99%
• 5Y*: 6.21%
• 10Y*: —

VIGAX

• 1D: -0.28%
• 1M: 7.54%
• YTD: 10.82%
• 6M: 10.11%
• 1Y: 29.44%
• 3Y*: 26.45%
• 5Y*: 15.71%
• 10Y*: 18.39%

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

VLMIX vs. VIGAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VLMIX Vanguard Long-Term Investment-Grade Fund Investor Shares	-1.26%	1.01%	7.83%	22.39%	-9.40%	20.12%	20.25%	35.69%	4.91%	7.31%
VIGAX Vanguard Growth Index Fund Admiral Shares	10.82%	19.43%	32.67%	46.76%	-33.14%	27.26%	40.18%	37.23%	-3.35%	9.34%

Correlation

The correlation between VLMIX and VIGAX is 0.51, 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	0.51
Correlation (3Y) Calculated over the trailing 3-year period	0.63
Correlation (5Y) Calculated over the trailing 5-year period	0.74
Correlation (All Time) Calculated using the full available price history since Aug 24, 2017	0.77

Over the past year, the correlation between VLMIX and VIGAX has dropped to 0.51 - well below their long-term average of 0.77, suggesting their price drivers have been diverging.

Return for Risk

VLMIX vs. VIGAX — Risk / Return Rank

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

VLMIX

VLMIX Risk / Return Rank: 2
VLMIX Sharpe Ratio Rank: 2
VLMIX Sortino Ratio Rank: 2
VLMIX Omega Ratio Rank: 2
VLMIX Calmar Ratio Rank: 2
VLMIX Martin Ratio Rank: 2

VIGAX

VIGAX Risk / Return Rank: 34
VIGAX Sharpe Ratio Rank: 43
VIGAX Sortino Ratio Rank: 38
VIGAX Omega Ratio Rank: 39
VIGAX Calmar Ratio Rank: 24
VIGAX Martin Ratio Rank: 27

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.

VLMIX vs. VIGAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Long-Term Investment-Grade Fund Investor Shares (VLMIX) and Vanguard Growth Index Fund Admiral Shares (VIGAX). 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.

	VLMIX	VIGAX	Difference
Sharpe ratio: Return per unit of total volatility	-0.08	1.92	-2.00
Sortino ratio: Return per unit of downside risk	-0.02	2.59	-2.61
Omega ratio: Gain probability vs. loss probability	1.00	1.33	-0.33
Calmar ratio: Return relative to maximum drawdown	-0.09	1.84	-1.93
Martin ratio: Return relative to average drawdown	-0.26	6.49	-6.74
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VLMIX vs. VIGAX - Sharpe Ratio Comparison

The current VLMIX Sharpe Ratio is -0.08, which is lower than the VIGAX Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of VLMIX and VIGAX, 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

	VLMIX	VIGAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.08	1.92	-2.00
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.37	0.71	-0.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.86	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.63	0.48	+0.14

Drawdowns

VLMIX vs. VIGAX - Drawdown Comparison

The maximum VLMIX drawdown since its inception was -35.47%, smaller than the maximum VIGAX drawdown of -50.66%. Use the drawdown chart below to compare losses from any high point for VLMIX and VIGAX.

Drawdown Indicators

	VLMIX	VIGAX	Difference
Max Drawdown Largest peak-to-trough decline	-35.47%	-50.66%	+15.19%
Max Drawdown (1Y) Largest decline over 1 year	-11.77%	-16.51%	+4.74%
Max Drawdown (3Y) Largest decline over 3 years	-17.59%	-23.04%	+5.45%
Max Drawdown (5Y) Largest decline over 5 years	-21.85%	-35.63%	+13.78%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.63%	—
Current Drawdown Current decline from peak	-8.41%	-0.28%	-8.13%
Average Drawdown Average peak-to-trough decline	-4.81%	-11.96%	+7.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.12%	4.68%	-0.56%

Volatility

VLMIX vs. VIGAX - Volatility Comparison

Vanguard Long-Term Investment-Grade Fund Investor Shares (VLMIX) and Vanguard Growth Index Fund Admiral Shares (VIGAX) have volatilities of 3.73% and 3.62%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VLMIX	VIGAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.73%	3.62%	+0.11%
Volatility (6M) Calculated over the trailing 6-month period	10.11%	12.10%	-1.99%
Volatility (1Y) Calculated over the trailing 1-year period	13.46%	15.88%	-2.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.87%	22.35%	-5.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.71%	21.59%	-2.88%

VLMIX vs. VIGAX - Expense Ratio Comparison

VLMIX has a 0.20% expense ratio, which is higher than VIGAX's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

VLMIX vs. VIGAX - Dividend Comparison

VLMIX's dividend yield for the trailing twelve months is around 2.16%, more than VIGAX's 0.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VIGAX Vanguard Growth Index Fund Admiral Shares	0.36%	0.40%	0.46%	0.57%	0.69%	0.47%	0.66%	0.94%	1.31%	1.14%	1.39%	1.31%
VLMIX Vanguard Long-Term Investment-Grade Fund Investor Shares	2.16%	2.14%	1.21%	0.22%	7.46%	8.18%	8.10%	1.63%	5.11%	1.61%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VLMIX and VIGAX in my portfolio?

VLMIX and VIGAX have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VLMIX or VIGAX?

VLMIX has higher volatility (3.73%) compared to VIGAX (3.62%). In terms of maximum drawdown, VLMIX dropped -35.47% vs VIGAX's -50.66%.

Which has better risk-adjusted returns?

VIGAX currently has the higher Sharpe Ratio (1.92 vs -0.08), 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.