DFIP vs. LDRI

Last updated Apr 1, 2026

Compare and contrast key facts about Dimensional Inflation-Protected Securities ETF (DFIP) and iShares iBonds 1-5 Year TIPS Ladder ETF (LDRI).

DFIP and LDRI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. DFIP is an actively managed fund by Dimensional. It was launched on Nov 15, 2021. LDRI is a passively managed fund by iShares that tracks the performance of the BlackRock iBonds® 1-5 Year TIPS Ladder Index. It was launched on Nov 7, 2024.

Performance

DFIP vs. LDRI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional Inflation-Protected Securities ETF (DFIP) and iShares iBonds 1-5 Year TIPS Ladder ETF (LDRI). The values are adjusted to include any dividend payments, if applicable.

DFIP vs. LDRI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
DFIP Dimensional Inflation-Protected Securities ETF	0.40%	7.54%	-1.47%
LDRI iShares iBonds 1-5 Year TIPS Ladder ETF	0.89%	5.94%	0.10%

Returns By Period

In the year-to-date period, DFIP achieves a 0.40% return, which is significantly lower than LDRI's 0.89% return.

DFIP

• 1D: 0.01%
• 1M: -1.44%
• YTD: 0.40%
• 6M: 0.24%
• 1Y: 3.35%
• 3Y*: 3.18%
• 5Y*: —
• 10Y*: —

LDRI

• 1D: 0.09%
• 1M: 0.12%
• YTD: 0.89%
• 6M: 1.40%
• 1Y: 3.66%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DFIP vs. LDRI - Expense Ratio Comparison

DFIP has a 0.11% expense ratio, which is higher than LDRI's 0.10% 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%.

DFIP

Dimensional Inflation-Protected Securities ETF

LDRI

iShares iBonds 1-5 Year TIPS Ladder ETF

Return for Risk

DFIP vs. LDRI — Risk / Return Rank

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

DFIP

DFIP Risk / Return Rank: 43
DFIP Sharpe Ratio Rank: 45
DFIP Sortino Ratio Rank: 42
DFIP Omega Ratio Rank: 38
DFIP Calmar Ratio Rank: 49
DFIP Martin Ratio Rank: 41

LDRI

LDRI Risk / Return Rank: 89
LDRI Sharpe Ratio Rank: 83
LDRI Sortino Ratio Rank: 87
LDRI Omega Ratio Rank: 86
LDRI Calmar Ratio Rank: 96
LDRI Martin Ratio Rank: 93

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.

DFIP vs. LDRI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional Inflation-Protected Securities ETF (DFIP) and iShares iBonds 1-5 Year TIPS Ladder ETF (LDRI). 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.

	DFIP	LDRI	Difference
Sharpe ratio Return per unit of total volatility	0.80	1.65	-0.85
Sortino ratio Return per unit of downside risk	1.13	2.43	-1.29
Omega ratio Gain probability vs. loss probability	1.15	1.35	-0.20
Calmar ratio Return relative to maximum drawdown	1.21	4.62	-3.41
Martin ratio Return relative to average drawdown	3.84	13.57	-9.73
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DFIP vs. LDRI - Sharpe Ratio Comparison

The current DFIP Sharpe Ratio is 0.80, which is lower than the LDRI Sharpe Ratio of 1.65. The chart below compares the historical Sharpe Ratios of DFIP and LDRI, 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

	DFIP	LDRI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.80	1.65	-0.85
Sharpe Ratio (All Time) Calculated using the full available price history	0.00	2.13	-2.13

Correlation

The correlation between DFIP and LDRI is 0.58, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

DFIP vs. LDRI - Dividend Comparison

DFIP's dividend yield for the trailing twelve months is around 4.24%, more than LDRI's 4.19% yield.

	TTM	2025	2024	2023	2022	2021
DFIP Dimensional Inflation-Protected Securities ETF	4.24%	4.70%	3.69%	3.68%	5.97%	0.56%
LDRI iShares iBonds 1-5 Year TIPS Ladder ETF	4.19%	4.23%	0.83%	0.00%	0.00%	0.00%

Drawdowns

DFIP vs. LDRI - Drawdown Comparison

The maximum DFIP drawdown since its inception was -14.96%, which is greater than LDRI's maximum drawdown of -0.85%. Use the drawdown chart below to compare losses from any high point for DFIP and LDRI.

Drawdown Indicators

	DFIP	LDRI	Difference
Max Drawdown Largest peak-to-trough decline	-14.96%	-0.85%	-14.11%
Max Drawdown (1Y) Largest decline over 1 year	-3.02%	-0.85%	-2.17%
Current Drawdown Current decline from peak	-1.44%	-0.20%	-1.24%
Average Drawdown Average peak-to-trough decline	-7.21%	-0.21%	-7.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.95%	0.29%	+0.66%

Volatility

DFIP vs. LDRI - Volatility Comparison

Dimensional Inflation-Protected Securities ETF (DFIP) has a higher volatility of 1.38% compared to iShares iBonds 1-5 Year TIPS Ladder ETF (LDRI) at 0.58%. This indicates that DFIP's price experiences larger fluctuations and is considered to be riskier than LDRI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFIP	LDRI	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.38%	0.58%	+0.80%
Volatility (6M) Calculated over the trailing 6-month period	2.35%	1.37%	+0.98%
Volatility (1Y) Calculated over the trailing 1-year period	4.21%	2.24%	+1.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.92%	2.37%	+4.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.92%	2.37%	+4.55%