ALMRX vs. VMGMX

Last updated Jun 26, 2026

ALMRX (Alger MidCap Growth Institutional Fund) and VMGMX (Vanguard Mid-Cap Growth Index Fund Admiral Shares) are both Mid Cap Growth Equities funds. Over the past 10 years, ALMRX returned 12.85%/yr vs 12.53%/yr for VMGMX. A 0.69 correlation means they provide meaningful diversification when combined. ALMRX charges 1.44%/yr vs 0.07%/yr for VMGMX.

Performance

ALMRX vs. VMGMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Alger MidCap Growth Institutional Fund (ALMRX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ALMRX achieves a 7.39% return, which is significantly lower than VMGMX's 8.17% return. Both investments have delivered pretty close results over the past 10 years, with ALMRX having a 12.85% annualized return and VMGMX not far behind at 12.53%.

ALMRX

• 1D: 0.89%
• 1M: 4.70%
• YTD: 7.39%
• 6M: 5.24%
• 1Y: 17.71%
• 3Y*: 17.31%
• 5Y*: 3.19%
• 10Y*: 12.85%

VMGMX

• 1D: 0.33%
• 1M: 2.42%
• YTD: 8.17%
• 6M: 6.07%
• 1Y: 9.21%
• 3Y*: 15.79%
• 5Y*: 5.71%
• 10Y*: 12.53%

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

ALMRX vs. VMGMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ALMRX Alger MidCap Growth Institutional Fund	7.39%	17.01%	20.02%	22.68%	-35.28%	6.17%	64.25%	29.79%	-7.77%	28.75%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	8.17%	10.69%	15.65%	23.93%	-28.84%	20.48%	34.45%	33.85%	-5.61%	21.83%

Correlation

The correlation between ALMRX and VMGMX is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.90
Correlation (All Time) Calculated using the full available price history since Sep 27, 2011	0.69

Over the past year, ALMRX and VMGMX have become more correlated (0.93) than their long-term average of 0.69, meaning their price movements have been converging.

Return for Risk

ALMRX vs. VMGMX — Risk / Return Rank

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

ALMRX

ALMRX Risk / Return Rank: 15
ALMRX Sharpe Ratio Rank: 14
ALMRX Sortino Ratio Rank: 15
ALMRX Omega Ratio Rank: 13
ALMRX Calmar Ratio Rank: 14
ALMRX Martin Ratio Rank: 15

VMGMX

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

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.

ALMRX vs. VMGMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Alger MidCap Growth Institutional Fund (ALMRX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). 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.

	ALMRX	VMGMX	Difference
Sharpe ratio: Return per unit of total volatility	0.84	0.51	+0.33
Sortino ratio: Return per unit of downside risk	1.29	0.82	+0.47
Omega ratio: Gain probability vs. loss probability	1.15	1.10	+0.05
Calmar ratio: Return relative to maximum drawdown	1.03	0.54	+0.49
Martin ratio: Return relative to average drawdown	3.31	1.62	+1.69

ALMRX vs. VMGMX - Sharpe Ratio Comparison

The current ALMRX Sharpe Ratio is 0.84, which is higher than the VMGMX Sharpe Ratio of 0.51. The chart below compares the historical Sharpe Ratios of ALMRX and VMGMX, 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

ALMRX vs. VMGMX - Drawdown Comparison

The maximum ALMRX drawdown since its inception was -73.80%, which is greater than VMGMX's maximum drawdown of -37.17%. Use the drawdown chart below to compare losses from any high point for ALMRX and VMGMX.

Drawdown Indicators

	ALMRX	VMGMX	Difference
Max Drawdown Largest peak-to-trough decline	-73.80%	-37.17%	-36.63%
Max Drawdown (1Y) Largest decline over 1 year	-16.06%	-15.95%	-0.11%
Max Drawdown (3Y) Largest decline over 3 years	-26.71%	-21.65%	-5.06%
Max Drawdown (5Y) Largest decline over 5 years	-64.01%	-37.17%	-26.84%
Max Drawdown (10Y) Largest decline over 10 years	-64.01%	-37.17%	-26.84%
Current Drawdown Current decline from peak	-30.64%	-1.78%	-28.86%
Average Drawdown Average peak-to-trough decline	-22.22%	-7.00%	-15.22%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.01%	5.34%	-0.33%

Volatility

ALMRX vs. VMGMX - Volatility Comparison

Alger MidCap Growth Institutional Fund (ALMRX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX) have volatilities of 7.23% and 7.07%, 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

	ALMRX	VMGMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.23%	7.07%	+0.16%
Volatility (6M) Calculated over the trailing 6-month period	15.67%	13.77%	+1.90%
Volatility (1Y) Calculated over the trailing 1-year period	19.88%	17.02%	+2.86%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	48.54%	21.59%	+26.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.84%	21.04%	+16.80%

ALMRX vs. VMGMX - Expense Ratio Comparison

ALMRX has a 1.44% expense ratio, which is higher than VMGMX's 0.07% expense ratio.

Dividends

ALMRX vs. VMGMX - Dividend Comparison

ALMRX has not paid dividends to shareholders, while VMGMX's dividend yield for the trailing twelve months is around 0.61%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ALMRX Alger MidCap Growth Institutional Fund	0.00%	0.00%	0.00%	0.00%	0.00%	77.91%	12.19%	8.56%	7.91%	0.00%	0.00%	0.00%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	0.61%	0.64%	0.67%	0.71%	0.78%	0.34%	0.56%	0.78%	0.84%	0.72%	0.81%	0.82%

Frequently Asked Questions

Can I hold both ALMRX and VMGMX in my portfolio?

With a correlation of 0.93, ALMRX and VMGMX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ALMRX or VMGMX?

ALMRX has higher volatility (7.23%) compared to VMGMX (7.07%). In terms of maximum drawdown, ALMRX dropped -73.80% vs VMGMX's -37.17%.

Which has better risk-adjusted returns?

ALMRX currently has the higher Sharpe Ratio (0.84 vs 0.51), 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.