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iShares Core U.S. Aggregate Bond ETF (AGG)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

ETF Info

ISIN

US4642872265

CUSIP

464287226

Issuer

iShares

Inception Date

Sep 22, 2003

Region

North America (U.S.)

Leveraged

1x

Index Tracked

Barclays Capital U.S. Aggregate Bond Index

Asset Class

Bond

Expense Ratio

AGG has an expense ratio of 0.05%, which is considered low.


Share Price Chart


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Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Performance

Performance Chart


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Returns By Period

iShares Core U.S. Aggregate Bond ETF (AGG) returned 2.20% year-to-date (YTD) and 5.50% over the past 12 months. Over the past 10 years, AGG returned 1.52% annually, underperforming the S&P 500 benchmark at 10.46%.


AGG

YTD

2.20%

1M

0.97%

6M

1.18%

1Y

5.50%

5Y*

-0.73%

10Y*

1.52%

^GSPC (Benchmark)

YTD

-3.77%

1M

7.44%

6M

-5.60%

1Y

8.37%

5Y*

14.12%

10Y*

10.46%

*Annualized

Monthly Returns

The table below presents the monthly returns of AGG, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20250.52%2.24%-0.03%0.43%-0.95%2.20%
2024-0.15%-1.47%0.90%-2.48%1.67%0.89%2.42%1.46%1.33%-2.52%1.11%-1.69%1.31%
20233.33%-2.67%2.64%0.58%-1.14%-0.37%-0.02%-0.63%-2.59%-1.57%4.59%3.70%5.66%
2022-2.00%-1.15%-2.81%-3.81%0.76%-1.55%2.54%-3.04%-4.15%-1.28%3.81%-0.87%-13.02%
2021-0.74%-1.52%-1.15%0.73%0.20%0.83%1.12%-0.20%-0.92%-0.01%0.27%-0.36%-1.77%
20202.03%1.58%-0.53%1.72%0.67%0.66%1.33%-0.82%-0.10%-0.56%1.21%0.09%7.48%
20190.91%-0.11%2.12%-0.20%1.91%1.10%0.18%2.78%-0.61%0.21%-0.03%-0.05%8.46%
2018-1.13%-1.01%0.67%-0.94%0.66%0.10%-0.03%0.57%-0.62%-0.64%0.77%1.98%0.34%
20170.21%0.65%-0.06%0.91%0.69%-0.02%0.33%0.94%-0.57%0.10%-0.15%0.48%3.55%
20161.24%0.89%0.87%0.26%0.01%1.93%0.55%-0.22%0.05%-0.82%-2.57%0.25%2.41%
20152.05%-0.89%0.37%-0.32%-0.44%-1.08%0.86%-0.34%0.81%0.07%-0.39%-0.19%0.48%
20141.54%0.38%-0.15%0.82%1.18%-0.06%-0.25%1.15%-0.61%1.06%0.66%0.15%6.00%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of AGG is 73, indicating average performance compared to other ETFs on our website. Here’s a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of AGG is 7373
Overall Rank
The Sharpe Ratio Rank of AGG is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of AGG is 8282
Sortino Ratio Rank
The Omega Ratio Rank of AGG is 7676
Omega Ratio Rank
The Calmar Ratio Rank of AGG is 5656
Calmar Ratio Rank
The Martin Ratio Rank of AGG is 7070
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for iShares Core U.S. Aggregate Bond ETF (AGG) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

iShares Core U.S. Aggregate Bond ETF Sharpe ratios as of May 11, 2025 (values are recalculated daily):

  • 1-Year: 0.99
  • 5-Year: -0.13
  • 10-Year: 0.28
  • All Time: 0.57

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

The chart below shows the rolling Sharpe ratio of iShares Core U.S. Aggregate Bond ETF compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time. For deeper analysis or to customize the calculation, use the Sharpe ratio tool.


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Dividends

Dividend History

iShares Core U.S. Aggregate Bond ETF provided a 3.82% dividend yield over the last twelve months, with an annual payout of $3.74 per share. The fund has been increasing its distributions for 3 consecutive years.


2.00%2.50%3.00%3.50%$0.00$1.00$2.00$3.00$4.0020142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$3.74$3.63$3.11$2.32$2.02$2.53$3.04$3.15$2.54$2.59$2.65$2.64

Dividend yield

3.82%3.74%3.13%2.39%1.77%2.14%2.70%2.96%2.32%2.39%2.45%2.40%

Monthly Dividends

The table displays the monthly dividend distributions for iShares Core U.S. Aggregate Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.32$0.30$0.33$0.32$1.27
2024$0.00$0.29$0.29$0.29$0.30$0.30$0.30$0.30$0.31$0.31$0.31$0.63$3.63
2023$0.00$0.25$0.23$0.25$0.25$0.26$0.26$0.27$0.26$0.26$0.28$0.56$3.11
2022$0.00$0.16$0.16$0.16$0.18$0.19$0.19$0.20$0.20$0.21$0.22$0.45$2.32
2021$0.00$0.19$0.19$0.17$0.17$0.17$0.16$0.17$0.17$0.18$0.18$0.28$2.02
2020$0.00$0.24$0.24$0.25$0.24$0.21$0.22$0.21$0.20$0.20$0.19$0.33$2.53
2019$0.00$0.27$0.27$0.26$0.26$0.26$0.25$0.26$0.26$0.26$0.25$0.44$3.04
2018$0.00$0.24$0.24$0.24$0.24$0.25$0.23$0.25$0.23$0.25$0.51$0.46$3.15
2017$0.00$0.22$0.22$0.22$0.24$0.23$0.23$0.23$0.23$0.23$0.23$0.27$2.54
2016$0.00$0.23$0.22$0.22$0.21$0.22$0.21$0.21$0.21$0.20$0.21$0.45$2.59
2015$0.00$0.18$0.19$0.21$0.21$0.21$0.22$0.21$0.22$0.21$0.22$0.59$2.65
2014$0.21$0.20$0.21$0.20$0.21$0.20$0.20$0.20$0.19$0.19$0.65$2.64

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the iShares Core U.S. Aggregate Bond ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the iShares Core U.S. Aggregate Bond ETF was 18.43%, occurring on Oct 20, 2022. The portfolio has not yet recovered.

The current iShares Core U.S. Aggregate Bond ETF drawdown is 6.93%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-18.43%Aug 5, 2020558Oct 20, 2022
-12.84%Sep 10, 200823Oct 10, 200845Dec 15, 200868
-9.58%Mar 9, 20208Mar 18, 202045May 21, 202053
-5.14%May 3, 201387Sep 5, 2013173May 14, 2014260
-4.65%Mar 25, 200432May 10, 200487Sep 14, 2004119

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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