AGNCL vs. ZROZ

Last updated Jun 3, 2026

AGNCL (AGNC Investment Corp) is a stock, while ZROZ (PIMCO 25+ Year Zero Coupon US Treasury Index Fund) is Government Bonds fund tracking the ICE BofA Long U.S. Treasury Principal STRIPS Index. Over the past 3 years, AGNCL returned 13.36%/yr vs -7.24%/yr for ZROZ. At a 0.17 correlation, their price movements are largely independent.

Performance

AGNCL vs. ZROZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AGNC Investment Corp (AGNCL) 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, AGNCL achieves a 3.25% return, which is significantly higher than ZROZ's -0.59% return.

AGNCL

• 1D: -0.48%
• 1M: -0.06%
• YTD: 3.25%
• 6M: 5.16%
• 1Y: 10.52%
• 3Y*: 13.36%
• 5Y*: —
• 10Y*: —

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)

AGNCL vs. ZROZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
AGNCL AGNC Investment Corp	3.25%	3.69%	29.17%	7.78%	-5.92%
ZROZ PIMCO 25+ Year Zero Coupon US Treasury Index Fund	-0.59%	-1.84%	-16.18%	1.19%	-10.66%

Correlation

The correlation between AGNCL and ZROZ is 0.12, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.12
Correlation (3Y) Calculated over the trailing 3-year period	0.14
Correlation (All Time) Calculated using the full available price history since Sep 9, 2022	0.17

Return for Risk

AGNCL vs. ZROZ — Risk / Return Rank

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

AGNCL

AGNCL Risk / Return Rank: 80
AGNCL Sharpe Ratio Rank: 81
AGNCL Sortino Ratio Rank: 79
AGNCL Omega Ratio Rank: 77
AGNCL Calmar Ratio Rank: 77
AGNCL Martin Ratio Rank: 85

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.

AGNCL vs. ZROZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AGNC Investment Corp (AGNCL) 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.

	AGNCL	ZROZ	Difference
Sharpe ratio Return per unit of total volatility	1.52	0.27	+1.25
Sortino ratio Return per unit of downside risk	2.30	0.51	+1.79
Omega ratio Gain probability vs. loss probability	1.28	1.06	+0.23
Calmar ratio Return relative to maximum drawdown	2.39	0.19	+2.20
Martin ratio Return relative to average drawdown	9.11	0.44	+8.67
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AGNCL vs. ZROZ - Sharpe Ratio Comparison

The current AGNCL Sharpe Ratio is 1.52, which is higher than the ZROZ Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of AGNCL 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

	AGNCL	ZROZ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.52	0.27	+1.25
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.47	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.19	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.09	+0.59

Drawdowns

AGNCL vs. ZROZ - Drawdown Comparison

The maximum AGNCL drawdown since its inception was -19.72%, smaller than the maximum ZROZ drawdown of -62.93%. Use the drawdown chart below to compare losses from any high point for AGNCL and ZROZ.

Drawdown Indicators

	AGNCL	ZROZ	Difference
Max Drawdown Largest peak-to-trough decline	-19.72%	-62.93%	+43.21%
Max Drawdown (1Y) Largest decline over 1 year	-4.25%	-14.02%	+9.77%
Max Drawdown (3Y) Largest decline over 3 years	-11.62%	-28.62%	+17.00%
Max Drawdown (5Y) Largest decline over 5 years	—	-57.98%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-62.93%	—
Current Drawdown Current decline from peak	-0.48%	-59.74%	+59.26%
Average Drawdown Average peak-to-trough decline	-3.09%	-24.03%	+20.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.12%	6.09%	-4.97%

Volatility

AGNCL vs. ZROZ - Volatility Comparison

The current volatility for AGNC Investment Corp (AGNCL) is 1.91%, while PIMCO 25+ Year Zero Coupon US Treasury Index Fund (ZROZ) has a volatility of 4.59%. This indicates that AGNCL 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

	AGNCL	ZROZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.91%	4.59%	-2.68%
Volatility (6M) Calculated over the trailing 6-month period	4.73%	10.70%	-5.97%
Volatility (1Y) Calculated over the trailing 1-year period	6.98%	16.32%	-9.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.00%	23.90%	-9.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.00%	22.06%	-8.06%

Dividends

AGNCL vs. ZROZ - Dividend Comparison

AGNCL's dividend yield for the trailing twelve months is around 7.73%, more than ZROZ's 5.12% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AGNCL AGNC Investment Corp	7.73%	7.83%	7.51%	8.96%	2.97%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
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 AGNCL and ZROZ in my portfolio?

AGNCL and ZROZ have a correlation of 0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AGNCL or ZROZ?

ZROZ has higher volatility (4.59%) compared to AGNCL (1.91%). In terms of maximum drawdown, AGNCL dropped -19.72% vs ZROZ's -62.93%.

Which has better risk-adjusted returns?

AGNCL currently has the higher Sharpe Ratio (1.52 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.