VCGAX vs. VCTPX

Last updated Jun 4, 2026

VCGAX (VALIC Company I Systematic Core Fund) and VCTPX (VALIC Company I Inflation Protected Fund) are both mutual funds - VCGAX is a Large Cap Blend Equities fund managed by VALIC, while VCTPX is a Inflation-Protected Bonds fund managed by VALIC. Over the past 10 years, VCGAX returned 13.43%/yr vs 2.39%/yr for VCTPX. At a correlation of -0.04, they often move in opposite directions. VCGAX charges 0.63%/yr vs 0.52%/yr for VCTPX.

Performance

VCGAX vs. VCTPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VALIC Company I Systematic Core Fund (VCGAX) and VALIC Company I Inflation Protected Fund (VCTPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VCGAX achieves a 7.11% return, which is significantly higher than VCTPX's 2.23% return. Over the past 10 years, VCGAX has outperformed VCTPX with an annualized return of 13.43%, while VCTPX has yielded a comparatively lower 2.39% annualized return.

VCGAX

• 1D: -0.13%
• 1M: 3.53%
• YTD: 7.11%
• 6M: 7.31%
• 1Y: 21.70%
• 3Y*: 17.56%
• 5Y*: 10.27%
• 10Y*: 13.43%

VCTPX

• 1D: 0.00%
• 1M: 0.23%
• YTD: 2.23%
• 6M: 1.65%
• 1Y: 6.17%
• 3Y*: 3.06%
• 5Y*: 1.06%
• 10Y*: 2.39%

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

VCGAX vs. VCTPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VCGAX VALIC Company I Systematic Core Fund	7.11%	9.41%	23.14%	23.94%	-18.71%	26.34%	24.07%	30.50%	-8.98%	21.09%
VCTPX VALIC Company I Inflation Protected Fund	2.23%	4.22%	1.15%	4.03%	-10.23%	5.10%	8.76%	8.66%	-3.13%	4.86%

Correlation

The correlation between VCGAX and VCTPX is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.21
Correlation (3Y) Calculated over the trailing 3-year period	0.22
Correlation (5Y) Calculated over the trailing 5-year period	0.16
Correlation (10Y) Calculated over the trailing 10-year period	0.10
Correlation (All Time) Calculated using the full available price history since Dec 22, 2004	-0.04

The correlation between VCGAX and VCTPX shifts across timeframes, from -0.04 (all time) to 0.22 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

VCGAX vs. VCTPX — Risk / Return Rank

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

VCGAX

VCGAX Risk / Return Rank: 44
VCGAX Sharpe Ratio Rank: 45
VCGAX Sortino Ratio Rank: 46
VCGAX Omega Ratio Rank: 42
VCGAX Calmar Ratio Rank: 40
VCGAX Martin Ratio Rank: 50

VCTPX

VCTPX Risk / Return Rank: 51
VCTPX Sharpe Ratio Rank: 44
VCTPX Sortino Ratio Rank: 48
VCTPX Omega Ratio Rank: 49
VCTPX Calmar Ratio Rank: 73
VCTPX Martin Ratio Rank: 42

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.

VCGAX vs. VCTPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VALIC Company I Systematic Core Fund (VCGAX) and VALIC Company I Inflation Protected Fund (VCTPX). 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.

	VCGAX	VCTPX	Difference
Sharpe ratio: Return per unit of total volatility	1.98	1.96	+0.02
Sortino ratio: Return per unit of downside risk	2.85	2.92	-0.07
Omega ratio: Gain probability vs. loss probability	1.35	1.38	-0.03
Calmar ratio: Return relative to maximum drawdown	2.38	3.32	-0.93
Martin ratio: Return relative to average drawdown	10.28	9.00	+1.28
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VCGAX vs. VCTPX - Sharpe Ratio Comparison

The current VCGAX Sharpe Ratio is 1.98, which is comparable to the VCTPX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of VCGAX and VCTPX, 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

	VCGAX	VCTPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	1.96	+0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.61	0.19	+0.42
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.73	0.49	+0.24
Sharpe Ratio (All Time) Calculated using the full available price history	0.24	0.26	-0.02

Drawdowns

VCGAX vs. VCTPX - Drawdown Comparison

The maximum VCGAX drawdown since its inception was -71.37%, which is greater than VCTPX's maximum drawdown of -17.48%. Use the drawdown chart below to compare losses from any high point for VCGAX and VCTPX.

Drawdown Indicators

	VCGAX	VCTPX	Difference
Max Drawdown Largest peak-to-trough decline	-71.37%	-17.48%	-53.89%
Max Drawdown (1Y) Largest decline over 1 year	-9.55%	-1.84%	-7.71%
Max Drawdown (3Y) Largest decline over 3 years	-22.35%	-5.19%	-17.16%
Max Drawdown (5Y) Largest decline over 5 years	-24.90%	-12.81%	-12.09%
Max Drawdown (10Y) Largest decline over 10 years	-34.41%	-12.81%	-21.60%
Current Drawdown Current decline from peak	-0.13%	0.00%	-0.13%
Average Drawdown Average peak-to-trough decline	-25.26%	-5.84%	-19.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.21%	0.68%	+1.53%

Volatility

VCGAX vs. VCTPX - Volatility Comparison

VALIC Company I Systematic Core Fund (VCGAX) has a higher volatility of 2.79% compared to VALIC Company I Inflation Protected Fund (VCTPX) at 0.88%. This indicates that VCGAX's price experiences larger fluctuations and is considered to be riskier than VCTPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VCGAX	VCTPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.79%	0.88%	+1.91%
Volatility (6M) Calculated over the trailing 6-month period	8.79%	2.15%	+6.64%
Volatility (1Y) Calculated over the trailing 1-year period	11.52%	3.12%	+8.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.91%	5.60%	+11.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.39%	4.86%	+13.53%

VCGAX vs. VCTPX - Expense Ratio Comparison

VCGAX has a 0.63% expense ratio, which is higher than VCTPX's 0.52% expense ratio.

Dividends

VCGAX vs. VCTPX - Dividend Comparison

VCGAX's dividend yield for the trailing twelve months is around 6.33%, more than VCTPX's 2.56% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
VCGAX VALIC Company I Systematic Core Fund	6.33%	0.00%	1.69%	4.83%	0.79%	9.20%	10.09%	10.41%	1.01%	3.82%
VCTPX VALIC Company I Inflation Protected Fund	2.56%	0.00%	13.97%	13.35%	8.00%	1.86%	2.20%	1.63%	1.98%	0.39%

Frequently Asked Questions

Can I hold both VCGAX and VCTPX in my portfolio?

VCGAX and VCTPX have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VCGAX or VCTPX?

VCGAX has higher volatility (2.79%) compared to VCTPX (0.88%). In terms of maximum drawdown, VCGAX dropped -71.37% vs VCTPX's -17.48%.

Which has better risk-adjusted returns?

VCGAX currently has the higher Sharpe Ratio (1.98 vs 1.96), 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.