VTHRX vs. ITDB

Last updated Jun 24, 2026

VTHRX (Vanguard Target Retirement 2030 Fund) and ITDB (Ishares Lifepath Target Date 2030 ETF) are both Target Retirement Date funds. Over the past year, VTHRX returned 18.35% vs 14.73% for ITDB. With a 0.96 correlation, they move nearly in lockstep. VTHRX charges 0.08%/yr vs 0.09%/yr for ITDB.

Performance

VTHRX vs. ITDB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Target Retirement 2030 Fund (VTHRX) and Ishares Lifepath Target Date 2030 ETF (ITDB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VTHRX achieves a 7.61% return, which is significantly higher than ITDB's 5.52% return.

VTHRX

• 1D: -0.15%
• 1M: 1.27%
• YTD: 7.61%
• 6M: 7.25%
• 1Y: 18.35%
• 3Y*: 14.15%
• 5Y*: 6.90%
• 10Y*: 9.16%

ITDB

• 1D: -0.83%
• 1M: 0.12%
• YTD: 5.52%
• 6M: 5.24%
• 1Y: 14.73%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

VTHRX vs. ITDB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
VTHRX Vanguard Target Retirement 2030 Fund	7.61%	16.25%	10.43%	10.63%
ITDB Ishares Lifepath Target Date 2030 ETF	5.52%	14.58%	9.65%	11.73%

Correlation

The correlation between VTHRX and ITDB is 0.97 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.97
Correlation (All Time) Calculated using the full available price history since Oct 19, 2023	0.96

The correlation between VTHRX and ITDB has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

VTHRX vs. ITDB — Risk / Return Rank

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

VTHRX

VTHRX Risk / Return Rank: 68
VTHRX Sharpe Ratio Rank: 70
VTHRX Sortino Ratio Rank: 69
VTHRX Omega Ratio Rank: 70
VTHRX Calmar Ratio Rank: 63
VTHRX Martin Ratio Rank: 69

ITDB

ITDB Risk / Return Rank: 62
ITDB Sharpe Ratio Rank: 62
ITDB Sortino Ratio Rank: 63
ITDB Omega Ratio Rank: 64
ITDB Calmar Ratio Rank: 55
ITDB Martin Ratio Rank: 65

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.

VTHRX vs. ITDB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Target Retirement 2030 Fund (VTHRX) and Ishares Lifepath Target Date 2030 ETF (ITDB). 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.

	VTHRX	ITDB	Difference
Sharpe ratio: Return per unit of total volatility	2.23	1.95	+0.29
Sortino ratio: Return per unit of downside risk	3.15	2.77	+0.38
Omega ratio: Gain probability vs. loss probability	1.42	1.36	+0.06
Calmar ratio: Return relative to maximum drawdown	2.91	2.61	+0.30
Martin ratio: Return relative to average drawdown	12.52	11.28	+1.23

VTHRX vs. ITDB - Sharpe Ratio Comparison

The current VTHRX Sharpe Ratio is 2.23, which is comparable to the ITDB Sharpe Ratio of 1.95. The chart below compares the historical Sharpe Ratios of VTHRX and ITDB, 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

VTHRX vs. ITDB - Drawdown Comparison

The maximum VTHRX drawdown since its inception was -49.57%, which is greater than ITDB's maximum drawdown of -8.41%. Use the drawdown chart below to compare losses from any high point for VTHRX and ITDB.

Drawdown Indicators

	VTHRX	ITDB	Difference
Max Drawdown Largest peak-to-trough decline	-49.57%	-8.41%	-41.16%
Max Drawdown (1Y) Largest decline over 1 year	-6.56%	-5.66%	-0.90%
Max Drawdown (3Y) Largest decline over 3 years	-9.64%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-22.75%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-24.86%	—	—
Current Drawdown Current decline from peak	-0.42%	-1.22%	+0.80%
Average Drawdown Average peak-to-trough decline	-6.17%	-0.94%	-5.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.52%	1.31%	+0.21%

Volatility

VTHRX vs. ITDB - Volatility Comparison

Vanguard Target Retirement 2030 Fund (VTHRX) has a higher volatility of 3.37% compared to Ishares Lifepath Target Date 2030 ETF (ITDB) at 2.92%. This indicates that VTHRX's price experiences larger fluctuations and is considered to be riskier than ITDB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VTHRX	ITDB	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.37%	2.92%	+0.45%
Volatility (6M) Calculated over the trailing 6-month period	7.15%	6.40%	+0.75%
Volatility (1Y) Calculated over the trailing 1-year period	8.58%	7.62%	+0.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.44%	8.68%	+1.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.28%	8.68%	+2.60%

VTHRX vs. ITDB - Expense Ratio Comparison

VTHRX has a 0.08% expense ratio, which is lower than ITDB's 0.09% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

VTHRX vs. ITDB - Dividend Comparison

VTHRX's dividend yield for the trailing twelve months is around 3.75%, more than ITDB's 1.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ITDB Ishares Lifepath Target Date 2030 ETF	1.94%	2.05%	1.96%	0.62%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VTHRX Vanguard Target Retirement 2030 Fund	3.75%	4.03%	3.63%	2.59%	2.53%	17.56%	2.56%	2.38%	2.71%	0.06%	2.38%	3.72%

Frequently Asked Questions

Can I hold both VTHRX and ITDB in my portfolio?

With a correlation of 0.97, VTHRX and ITDB move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, VTHRX or ITDB?

VTHRX has higher volatility (3.37%) compared to ITDB (2.92%). In terms of maximum drawdown, VTHRX dropped -49.57% vs ITDB's -8.41%.

Which has better risk-adjusted returns?

VTHRX currently has the higher Sharpe Ratio (2.23 vs 1.95), 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.