DMB vs. FLCPX

Last updated Jun 4, 2026

DMB (Dimensional Multi-Blend Fund) and FLCPX (Fidelity SAI U.S. Large Cap Index Fund) are both Large Cap Blend Equities funds. Over the past 10 years, DMB returned 2.15%/yr vs 15.67%/yr for FLCPX. At a 0.21 correlation, their price movements are largely independent. DMB charges 0.03%/yr vs 0.02%/yr for FLCPX.

Performance

DMB vs. FLCPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional Multi-Blend Fund (DMB) and Fidelity SAI U.S. Large Cap Index Fund (FLCPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DMB achieves a 1.17% return, which is significantly lower than FLCPX's 11.72% return. Over the past 10 years, DMB has underperformed FLCPX with an annualized return of 2.15%, while FLCPX has yielded a comparatively higher 15.67% annualized return.

DMB

• 1D: -0.46%
• 1M: 1.86%
• YTD: 1.17%
• 6M: 5.51%
• 1Y: 14.62%
• 3Y*: 4.98%
• 5Y*: -1.82%
• 10Y*: 2.15%

FLCPX

• 1D: 0.13%
• 1M: 5.81%
• YTD: 11.72%
• 6M: 11.75%
• 1Y: 28.98%
• 3Y*: 22.78%
• 5Y*: 14.29%
• 10Y*: 15.67%

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

DMB vs. FLCPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DMB Dimensional Multi-Blend Fund	1.17%	10.69%	3.87%	2.42%	-23.23%	7.04%	0.75%	28.84%	-3.89%	11.52%
FLCPX Fidelity SAI U.S. Large Cap Index Fund	11.72%	17.84%	25.08%	26.25%	-18.06%	28.61%	18.24%	31.59%	-4.38%	21.74%

Correlation

The correlation between DMB and FLCPX is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.26
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.29
Correlation (10Y) Calculated over the trailing 10-year period	0.21
Correlation (All Time) Calculated using the full available price history since Feb 16, 2016	0.21

Return for Risk

DMB vs. FLCPX — Risk / Return Rank

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

DMB

DMB Risk / Return Rank: 31
DMB Sharpe Ratio Rank: 32
DMB Sortino Ratio Rank: 34
DMB Omega Ratio Rank: 36
DMB Calmar Ratio Rank: 25
DMB Martin Ratio Rank: 28

FLCPX

FLCPX Risk / Return Rank: 74
FLCPX Sharpe Ratio Rank: 76
FLCPX Sortino Ratio Rank: 68
FLCPX Omega Ratio Rank: 67
FLCPX Calmar Ratio Rank: 74
FLCPX Martin Ratio Rank: 83

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.

DMB vs. FLCPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional Multi-Blend Fund (DMB) and Fidelity SAI U.S. Large Cap Index Fund (FLCPX). 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.

	DMB	FLCPX	Difference
Sharpe ratio: Return per unit of total volatility	1.62	2.53	-0.91
Sortino ratio: Return per unit of downside risk	2.45	3.44	-0.98
Omega ratio: Gain probability vs. loss probability	1.32	1.46	-0.14
Calmar ratio: Return relative to maximum drawdown	1.83	3.38	-1.54
Martin ratio: Return relative to average drawdown	6.63	15.75	-9.12
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DMB vs. FLCPX - Sharpe Ratio Comparison

The current DMB Sharpe Ratio is 1.62, which is lower than the FLCPX Sharpe Ratio of 2.53. The chart below compares the historical Sharpe Ratios of DMB and FLCPX, 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

	DMB	FLCPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.62	2.53	-0.91
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.12	0.84	-0.97
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.14	0.87	-0.72
Sharpe Ratio (All Time) Calculated using the full available price history	0.17	0.92	-0.76

Drawdowns

DMB vs. FLCPX - Drawdown Comparison

The maximum DMB drawdown since its inception was -40.15%, which is greater than FLCPX's maximum drawdown of -33.87%. Use the drawdown chart below to compare losses from any high point for DMB and FLCPX.

Drawdown Indicators

	DMB	FLCPX	Difference
Max Drawdown Largest peak-to-trough decline	-40.15%	-33.87%	-6.28%
Max Drawdown (1Y) Largest decline over 1 year	-8.00%	-8.89%	+0.89%
Max Drawdown (3Y) Largest decline over 3 years	-22.06%	-18.76%	-3.30%
Max Drawdown (5Y) Largest decline over 5 years	-40.15%	-24.40%	-15.75%
Max Drawdown (10Y) Largest decline over 10 years	-40.15%	-33.87%	-6.28%
Current Drawdown Current decline from peak	-19.67%	0.00%	-19.67%
Average Drawdown Average peak-to-trough decline	-14.29%	-4.19%	-10.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.21%	1.90%	+0.31%

Volatility

DMB vs. FLCPX - Volatility Comparison

Dimensional Multi-Blend Fund (DMB) has a higher volatility of 3.35% compared to Fidelity SAI U.S. Large Cap Index Fund (FLCPX) at 2.82%. This indicates that DMB's price experiences larger fluctuations and is considered to be riskier than FLCPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DMB	FLCPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.35%	2.82%	+0.53%
Volatility (6M) Calculated over the trailing 6-month period	7.19%	8.98%	-1.79%
Volatility (1Y) Calculated over the trailing 1-year period	9.07%	11.86%	-2.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.66%	17.06%	-2.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.20%	18.16%	-2.96%

DMB vs. FLCPX - Expense Ratio Comparison

DMB has a 0.03% expense ratio, which is higher than FLCPX's 0.02% 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

DMB vs. FLCPX - Dividend Comparison

DMB's dividend yield for the trailing twelve months is around 4.51%, more than FLCPX's 0.50% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DMB Dimensional Multi-Blend Fund	4.51%	3.93%	3.48%	4.46%	5.80%	4.42%	4.54%	4.36%	5.36%	4.89%	5.97%	6.06%
FLCPX Fidelity SAI U.S. Large Cap Index Fund	0.50%	0.56%	6.11%	7.05%	11.23%	10.38%	3.93%	1.74%	2.18%	1.57%	0.76%	0.00%

Frequently Asked Questions

Can I hold both DMB and FLCPX in my portfolio?

DMB and FLCPX have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DMB or FLCPX?

DMB has higher volatility (3.35%) compared to FLCPX (2.82%). In terms of maximum drawdown, DMB dropped -40.15% vs FLCPX's -33.87%.

Which has better risk-adjusted returns?

FLCPX currently has the higher Sharpe Ratio (2.53 vs 1.62), 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.