TIPZ vs. ZROZ

Last updated Jun 3, 2026

TIPZ (PIMCO Broad US TIPS Index ETF) and ZROZ (PIMCO 25+ Year Zero Coupon US Treasury Index Fund) are both exchange-traded funds - TIPZ is a Inflation-Protected Bonds fund tracking the ICE BofA US Inflation-Linked Treasury, while ZROZ is a Government Bonds fund tracking the ICE BofA Long U.S. Treasury Principal STRIPS Index. Both are passively managed. Over the past 10 years, TIPZ returned 2.51%/yr vs -4.11%/yr for ZROZ. A 0.70 correlation means they provide meaningful diversification when combined. TIPZ charges 0.20%/yr vs 0.15%/yr for ZROZ.

Performance

TIPZ vs. ZROZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PIMCO Broad US TIPS Index ETF (TIPZ) and PIMCO 25+ Year Zero Coupon US Treasury Index Fund (ZROZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TIPZ achieves a 2.79% return, which is significantly higher than ZROZ's -0.59% return. Over the past 10 years, TIPZ has outperformed ZROZ with an annualized return of 2.51%, while ZROZ has yielded a comparatively lower -4.11% annualized return.

TIPZ

• 1D: 0.02%
• 1M: -0.03%
• YTD: 2.79%
• 6M: 1.43%
• 1Y: 5.19%
• 3Y*: 3.93%
• 5Y*: 0.92%
• 10Y*: 2.51%

ZROZ

• 1D: 0.45%
• 1M: 0.90%
• YTD: -0.59%
• 6M: -3.61%
• 1Y: 4.38%
• 3Y*: -7.24%
• 5Y*: -11.21%
• 10Y*: -4.11%

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

TIPZ vs. ZROZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TIPZ PIMCO Broad US TIPS Index ETF	2.79%	5.87%	1.52%	3.37%	-12.67%	5.48%	10.98%	8.64%	-1.65%	3.12%
ZROZ PIMCO 25+ Year Zero Coupon US Treasury Index Fund	-0.59%	-1.84%	-16.18%	1.19%	-41.28%	-5.22%	24.57%	21.22%	-5.43%	14.77%

Correlation

The correlation between TIPZ and ZROZ is 0.74, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.81
Correlation (5Y) Calculated over the trailing 5-year period	0.73
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Nov 5, 2009	0.70

The correlation between TIPZ and ZROZ shifts across timeframes, from 0.70 (all time) to 0.81 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

TIPZ vs. ZROZ — Risk / Return Rank

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

TIPZ

TIPZ Risk / Return Rank: 39
TIPZ Sharpe Ratio Rank: 37
TIPZ Sortino Ratio Rank: 37
TIPZ Omega Ratio Rank: 37
TIPZ Calmar Ratio Rank: 44
TIPZ Martin Ratio Rank: 42

ZROZ

ZROZ Risk / Return Rank: 12
ZROZ Sharpe Ratio Rank: 13
ZROZ Sortino Ratio Rank: 12
ZROZ Omega Ratio Rank: 12
ZROZ Calmar Ratio Rank: 10
ZROZ Martin Ratio Rank: 10

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.

TIPZ vs. ZROZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIMCO Broad US TIPS Index ETF (TIPZ) and PIMCO 25+ Year Zero Coupon US Treasury Index Fund (ZROZ). 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.

	TIPZ	ZROZ	Difference
Sharpe ratio Return per unit of total volatility	1.33	0.27	+1.06
Sortino ratio Return per unit of downside risk	1.96	0.51	+1.45
Omega ratio Gain probability vs. loss probability	1.25	1.06	+0.19
Calmar ratio Return relative to maximum drawdown	2.21	0.19	+2.02
Martin ratio Return relative to average drawdown	6.91	0.44	+6.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TIPZ vs. ZROZ - Sharpe Ratio Comparison

The current TIPZ Sharpe Ratio is 1.33, which is higher than the ZROZ Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of TIPZ and ZROZ, 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

	TIPZ	ZROZ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.33	0.27	+1.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.14	-0.47	+0.62
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.43	-0.19	+0.62
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	0.09	+0.44

Drawdowns

TIPZ vs. ZROZ - Drawdown Comparison

The maximum TIPZ drawdown since its inception was -15.77%, smaller than the maximum ZROZ drawdown of -62.93%. Use the drawdown chart below to compare losses from any high point for TIPZ and ZROZ.

Drawdown Indicators

	TIPZ	ZROZ	Difference
Max Drawdown Largest peak-to-trough decline	-15.77%	-62.93%	+47.16%
Max Drawdown (1Y) Largest decline over 1 year	-2.18%	-14.02%	+11.84%
Max Drawdown (3Y) Largest decline over 3 years	-4.74%	-28.62%	+23.88%
Max Drawdown (5Y) Largest decline over 5 years	-15.77%	-57.98%	+42.21%
Max Drawdown (10Y) Largest decline over 10 years	-15.77%	-62.93%	+47.16%
Current Drawdown Current decline from peak	-1.24%	-59.74%	+58.50%
Average Drawdown Average peak-to-trough decline	-4.33%	-24.03%	+19.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.70%	6.09%	-5.39%

Volatility

TIPZ vs. ZROZ - Volatility Comparison

The current volatility for PIMCO Broad US TIPS Index ETF (TIPZ) is 0.97%, while PIMCO 25+ Year Zero Coupon US Treasury Index Fund (ZROZ) has a volatility of 4.59%. This indicates that TIPZ experiences smaller price fluctuations and is considered to be less risky than ZROZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TIPZ	ZROZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.97%	4.59%	-3.62%
Volatility (6M) Calculated over the trailing 6-month period	2.90%	10.70%	-7.80%
Volatility (1Y) Calculated over the trailing 1-year period	3.93%	16.32%	-12.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.37%	23.90%	-17.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.84%	22.06%	-16.22%

TIPZ vs. ZROZ - Expense Ratio Comparison

TIPZ has a 0.20% expense ratio, which is higher than ZROZ's 0.15% 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

TIPZ vs. ZROZ - Dividend Comparison

TIPZ's dividend yield for the trailing twelve months is around 5.10%, which matches ZROZ's 5.12% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TIPZ PIMCO Broad US TIPS Index ETF	5.10%	4.74%	4.44%	4.69%	7.14%	4.41%	1.47%	1.65%	2.23%	1.70%	1.06%	0.56%
ZROZ PIMCO 25+ Year Zero Coupon US Treasury Index Fund	5.12%	4.96%	4.58%	3.52%	2.76%	1.60%	1.68%	2.22%	2.06%	2.53%	3.00%	2.98%

Frequently Asked Questions

Can I hold both TIPZ and ZROZ in my portfolio?

TIPZ and ZROZ have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TIPZ or ZROZ?

ZROZ has higher volatility (4.59%) compared to TIPZ (0.97%). In terms of maximum drawdown, TIPZ dropped -15.77% vs ZROZ's -62.93%.

Which ETF is better, TIPZ or ZROZ?

On 10-year performance, TIPZ leads with 2.51% vs -4.11% for ZROZ. On fees, ZROZ is cheaper at 0.15% per year. On volatility, TIPZ has been the lower-risk option at 0.97%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TIPZ or ZROZ?

Over the 10-year period, TIPZ has performed better with a 2.51% return vs -4.11%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TIPZ or ZROZ?

ZROZ is cheaper with a 0.15% expense ratio, compared with 0.20% for TIPZ.

Which ETF pays a higher dividend yield, TIPZ or ZROZ?

ZROZ has the higher dividend yield at 5.12%, compared with 5.10% for TIPZ.

What is the main difference between TIPZ and ZROZ?

TIPZ is categorized as Inflation-Protected Bonds, while ZROZ is Government Bonds. TIPZ tracks ICE BofA US Inflation-Linked Treasury, while ZROZ tracks ICE BofA Long U.S. Treasury Principal STRIPS Index. Their fees differ too: 0.20% for TIPZ and 0.15% for ZROZ.

Which has better risk-adjusted returns?

TIPZ currently has the higher Sharpe Ratio (1.33 vs 0.27), 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.