BTIIX vs. SPGP

Last updated Apr 1, 2026

Compare and contrast key facts about DWS Equity 500 Index Fund (BTIIX) and Invesco S&P 500 GARP ETF (SPGP).

BTIIX is managed by DWS. It was launched on Dec 31, 1992. SPGP is a passively managed fund by Invesco that tracks the performance of the S&P 500 GARP Index. It was launched on Jun 16, 2011.

Performance

BTIIX vs. SPGP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in DWS Equity 500 Index Fund (BTIIX) and Invesco S&P 500 GARP ETF (SPGP). The values are adjusted to include any dividend payments, if applicable.

BTIIX vs. SPGP - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BTIIX DWS Equity 500 Index Fund	-7.10%	17.56%	24.83%	26.04%	-18.51%	28.71%	18.37%	45.09%	-4.99%	21.61%
SPGP Invesco S&P 500 GARP ETF	-5.19%	9.80%	8.48%	20.29%	-13.83%	35.72%	15.92%	39.16%	1.68%	36.24%

Returns By Period

In the year-to-date period, BTIIX achieves a -7.10% return, which is significantly lower than SPGP's -5.19% return. Over the past 10 years, BTIIX has outperformed SPGP with an annualized return of 14.59%, while SPGP has yielded a comparatively lower 13.70% annualized return.

BTIIX

• 1D: -0.39%
• 1M: -7.70%
• YTD: -7.10%
• 6M: -4.70%
• 1Y: 14.16%
• 3Y*: 16.94%
• 5Y*: 11.17%
• 10Y*: 14.59%

SPGP

• 1D: 3.24%
• 1M: -6.43%
• YTD: -5.19%
• 6M: -4.81%
• 1Y: 8.81%
• 3Y*: 9.45%
• 5Y*: 6.73%
• 10Y*: 13.70%

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

BTIIX vs. SPGP - Expense Ratio Comparison

BTIIX has a 0.20% expense ratio, which is lower than SPGP's 0.36% expense ratio.

SPGP

Invesco S&P 500 GARP ETF

BTIIX

DWS Equity 500 Index Fund

Return for Risk

BTIIX vs. SPGP — Risk / Return Rank

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

BTIIX

BTIIX Risk / Return Rank: 43
BTIIX Sharpe Ratio Rank: 40
BTIIX Sortino Ratio Rank: 45
BTIIX Omega Ratio Rank: 47
BTIIX Calmar Ratio Rank: 37
BTIIX Martin Ratio Rank: 47

SPGP

SPGP Risk / Return Rank: 28
SPGP Sharpe Ratio Rank: 26
SPGP Sortino Ratio Rank: 27
SPGP Omega Ratio Rank: 27
SPGP Calmar Ratio Rank: 29
SPGP Martin Ratio Rank: 32

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.

BTIIX vs. SPGP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for DWS Equity 500 Index Fund (BTIIX) and Invesco S&P 500 GARP ETF (SPGP). 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.

	BTIIX	SPGP	Difference
Sharpe ratio Return per unit of total volatility	0.84	0.41	+0.43
Sortino ratio Return per unit of downside risk	1.32	0.74	+0.59
Omega ratio Gain probability vs. loss probability	1.20	1.10	+0.10
Calmar ratio Return relative to maximum drawdown	0.98	0.65	+0.33
Martin ratio Return relative to average drawdown	4.75	2.64	+2.11
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BTIIX vs. SPGP - Sharpe Ratio Comparison

The current BTIIX Sharpe Ratio is 0.84, which is higher than the SPGP Sharpe Ratio of 0.41. The chart below compares the historical Sharpe Ratios of BTIIX and SPGP, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	BTIIX	SPGP	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.84	0.41	+0.43
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.50	0.37	+0.14
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.69	0.65	+0.04
Sharpe Ratio (All Time) Calculated using the full available price history	0.49	0.70	-0.21

Correlation

The correlation between BTIIX and SPGP is 0.83, 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

BTIIX vs. SPGP - Dividend Comparison

BTIIX's dividend yield for the trailing twelve months is around 14.17%, more than SPGP's 0.98% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BTIIX DWS Equity 500 Index Fund	14.17%	13.18%	20.02%	26.57%	14.49%	15.07%	20.31%	23.22%	22.74%	15.17%	11.11%	8.32%
SPGP Invesco S&P 500 GARP ETF	0.98%	1.04%	1.38%	1.24%	1.22%	0.69%	1.10%	0.86%	0.95%	0.68%	0.89%	1.12%

Drawdowns

BTIIX vs. SPGP - Drawdown Comparison

The maximum BTIIX drawdown since its inception was -55.24%, which is greater than SPGP's maximum drawdown of -42.08%. Use the drawdown chart below to compare losses from any high point for BTIIX and SPGP.

Drawdown Indicators

	BTIIX	SPGP	Difference
Max Drawdown Largest peak-to-trough decline	-55.24%	-42.08%	-13.16%
Max Drawdown (1Y) Largest decline over 1 year	-12.12%	-15.00%	+2.88%
Max Drawdown (5Y) Largest decline over 5 years	-24.60%	-22.87%	-1.73%
Max Drawdown (10Y) Largest decline over 10 years	-33.83%	-42.08%	+8.25%
Current Drawdown Current decline from peak	-8.93%	-8.27%	-0.66%
Average Drawdown Average peak-to-trough decline	-10.15%	-4.39%	-5.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.56%	3.68%	-1.12%

Volatility

BTIIX vs. SPGP - Volatility Comparison

The current volatility for DWS Equity 500 Index Fund (BTIIX) is 4.01%, while Invesco S&P 500 GARP ETF (SPGP) has a volatility of 6.32%. This indicates that BTIIX experiences smaller price fluctuations and is considered to be less risky than SPGP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BTIIX	SPGP	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.01%	6.32%	-2.31%
Volatility (6M) Calculated over the trailing 6-month period	9.04%	11.82%	-2.78%
Volatility (1Y) Calculated over the trailing 1-year period	17.88%	21.82%	-3.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.43%	18.49%	+3.94%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.17%	21.17%	0.00%