VMSGX vs. IVOO

Last updated Jun 23, 2026

VMSGX (VALIC Company I Mid Cap Strategic Growth Fund) and IVOO (Vanguard S&P Mid-Cap 400 ETF) are both funds - VMSGX is a Mid Cap Growth Equities fund managed by VALIC, while IVOO is a Mid Cap Blend Equities fund tracking the S&P MidCap 400 Index. Over the past 10 years, VMSGX returned 13.86%/yr vs 11.70%/yr for IVOO. Their correlation of 0.88 suggests significant overlap in exposure. VMSGX charges 0.75%/yr vs 0.07%/yr for IVOO.

Performance

VMSGX vs. IVOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VALIC Company I Mid Cap Strategic Growth Fund (VMSGX) and Vanguard S&P Mid-Cap 400 ETF (IVOO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VMSGX achieves a 11.30% return, which is significantly lower than IVOO's 15.81% return. Over the past 10 years, VMSGX has outperformed IVOO with an annualized return of 13.86%, while IVOO has yielded a comparatively lower 11.70% annualized return.

VMSGX

• 1D: 1.51%
• 1M: 3.98%
• YTD: 11.30%
• 6M: 8.39%
• 1Y: 17.49%
• 3Y*: 17.38%
• 5Y*: 8.59%
• 10Y*: 13.86%

IVOO

• 1D: 0.43%
• 1M: 3.74%
• YTD: 15.81%
• 6M: 13.38%
• 1Y: 27.53%
• 3Y*: 16.47%
• 5Y*: 8.86%
• 10Y*: 11.70%

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

VMSGX vs. IVOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VMSGX VALIC Company I Mid Cap Strategic Growth Fund	11.30%	11.23%	19.79%	22.06%	-23.40%	16.87%	34.60%	37.63%	-8.89%	26.30%
IVOO Vanguard S&P Mid-Cap 400 ETF	15.81%	7.47%	13.77%	16.45%	-13.17%	24.61%	13.61%	26.18%	-11.33%	16.38%

Correlation

The correlation between VMSGX and IVOO is 0.84, 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	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (10Y) Calculated over the trailing 10-year period	0.88
Correlation (All Time) Calculated using the full available price history since Sep 9, 2010	0.88

The correlation between VMSGX and IVOO has been stable across timeframes, ranging from 0.84 to 0.89 - a consistent structural relationship.

Return for Risk

VMSGX vs. IVOO — Risk / Return Rank

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

VMSGX

VMSGX Risk / Return Rank: 17
VMSGX Sharpe Ratio Rank: 15
VMSGX Sortino Ratio Rank: 15
VMSGX Omega Ratio Rank: 14
VMSGX Calmar Ratio Rank: 18
VMSGX Martin Ratio Rank: 22

IVOO

IVOO Risk / Return Rank: 57
IVOO Sharpe Ratio Rank: 53
IVOO Sortino Ratio Rank: 54
IVOO Omega Ratio Rank: 50
IVOO Calmar Ratio Rank: 65
IVOO Martin Ratio Rank: 64

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.

VMSGX vs. IVOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VALIC Company I Mid Cap Strategic Growth Fund (VMSGX) and Vanguard S&P Mid-Cap 400 ETF (IVOO). 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.

	VMSGX	IVOO	Difference
Sharpe ratio: Return per unit of total volatility	1.02	1.75	-0.73
Sortino ratio: Return per unit of downside risk	1.52	2.53	-1.01
Omega ratio: Gain probability vs. loss probability	1.18	1.31	-0.13
Calmar ratio: Return relative to maximum drawdown	1.43	3.14	-1.71
Martin ratio: Return relative to average drawdown	5.06	11.45	-6.39

VMSGX vs. IVOO - Sharpe Ratio Comparison

The current VMSGX Sharpe Ratio is 1.02, which is lower than the IVOO Sharpe Ratio of 1.75. The chart below compares the historical Sharpe Ratios of VMSGX and IVOO, 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

VMSGX vs. IVOO - Drawdown Comparison

The maximum VMSGX drawdown since its inception was -66.65%, which is greater than IVOO's maximum drawdown of -42.33%. Use the drawdown chart below to compare losses from any high point for VMSGX and IVOO.

Drawdown Indicators

	VMSGX	IVOO	Difference
Max Drawdown Largest peak-to-trough decline	-66.65%	-42.33%	-24.32%
Max Drawdown (1Y) Largest decline over 1 year	-12.17%	-8.81%	-3.36%
Max Drawdown (3Y) Largest decline over 3 years	-23.85%	-24.22%	+0.37%
Max Drawdown (5Y) Largest decline over 5 years	-33.62%	-24.22%	-9.40%
Max Drawdown (10Y) Largest decline over 10 years	-36.97%	-42.33%	+5.36%
Current Drawdown Current decline from peak	-0.63%	-0.12%	-0.51%
Average Drawdown Average peak-to-trough decline	-15.04%	-5.25%	-9.79%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.43%	2.41%	+1.02%

Volatility

VMSGX vs. IVOO - Volatility Comparison

VALIC Company I Mid Cap Strategic Growth Fund (VMSGX) has a higher volatility of 6.33% compared to Vanguard S&P Mid-Cap 400 ETF (IVOO) at 4.57%. This indicates that VMSGX's price experiences larger fluctuations and is considered to be riskier than IVOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VMSGX	IVOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.33%	4.57%	+1.76%
Volatility (6M) Calculated over the trailing 6-month period	13.84%	11.72%	+2.12%
Volatility (1Y) Calculated over the trailing 1-year period	17.14%	15.88%	+1.26%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.89%	19.74%	+1.15%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.96%	21.22%	-0.26%

VMSGX vs. IVOO - Expense Ratio Comparison

VMSGX has a 0.75% expense ratio, which is higher than IVOO's 0.07% expense ratio.

Dividends

VMSGX vs. IVOO - Dividend Comparison

VMSGX's dividend yield for the trailing twelve months is around 7.15%, more than IVOO's 1.17% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IVOO Vanguard S&P Mid-Cap 400 ETF	1.17%	1.35%	1.30%	1.25%	1.58%	1.14%	1.23%	1.49%	1.56%	1.22%	1.37%	1.45%
VMSGX VALIC Company I Mid Cap Strategic Growth Fund	7.15%	0.00%	0.01%	21.01%	11.77%	4.58%	3.89%	8.38%	0.10%	5.91%	0.00%	0.00%

Frequently Asked Questions

Can I hold both VMSGX and IVOO in my portfolio?

VMSGX and IVOO have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VMSGX or IVOO?

VMSGX has higher volatility (6.33%) compared to IVOO (4.57%). In terms of maximum drawdown, VMSGX dropped -66.65% vs IVOO's -42.33%.

Which has better risk-adjusted returns?

IVOO currently has the higher Sharpe Ratio (1.75 vs 1.02), 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.