Expense Ratio History

AGG vs BND: fees

iShares Core U.S. Aggregate Bond ETF and Vanguard Total Bond Market ETF both track the US investment-grade bond market. They charge the same expense ratio, 0.03%.

AGG

iShares Core U.S. Aggregate Bond ETF

0.03%

Yearly cost per $10,000
$3
Fund company
iShares
Type
ETF
Read on
19 October 2026
Last change
0.04% to 0.03%, 30 Jun 2023

BND

Vanguard Total Bond Market ETF

0.03%

Yearly cost per $10,000
$3
Fund company
Vanguard
Type
ETF
Read on
19 October 2026
Last change
0.04% to 0.03%, 29 Apr 2022

What the difference costs

With the same fee, there's no difference in cost: $10,000 in either fund pays about $39 in fees over 10 years at a steady 5% return.

Fees are one fact among many. The two funds may differ in structure, minimums, tax treatment and tracking, and this site doesn't compare any of that. Each fund's page has its fee history and sources.

Fee history

AGG
AGG expense ratio: 0.22% until 1 Jul 2012, then 0.20%; 0.20% until 17 Oct 2012, then 0.08%; 0.08% until 3 Jun 2014, then 0.09%; 0.09% until 5 Oct 2016, then 0.06%; 0.06% until 28 Jun 2019, then 0.05%; 0.05% until 29 Jun 2020, then 0.04%; 0.04% until 30 Jun 2023, then 0.03%; read at 0.03% on 19 Oct 2026.0.00%0.10%0.20%0.30%Jun 2011Jan 2014Aug 2016Mar 2019Oct 2021May 20240.22% before0.03% from 30 Jun 2023
AGG expense ratio: 0.22% until 1 Jul 2012, then 0.20%; 0.20% until 17 Oct 2012, then 0.08%; 0.08% until 3 Jun 2014, then 0.09%; 0.09% until 5 Oct 2016, then 0.06%; 0.06% until 28 Jun 2019, then 0.05%; 0.05% until 29 Jun 2020, then 0.04%; 0.04% until 30 Jun 2023, then 0.03%; read at 0.03% on 19 Oct 2026.0.00%0.10%0.20%0.30%Jun 2011Aug 2016Oct 20210.22% before0.03% from 30 Jun 2023
BND
BND expense ratio: 0.06% until 26 Apr 2017, then 0.05%; 0.05% until 26 Apr 2019, then 0.04%; 0.04% until 29 Apr 2022, then 0.03%; read at 0.03% on 19 Oct 2026.0.00%0.02%0.04%0.06%0.08%Apr 2016Feb 2018Dec 2019Oct 2021Aug 2023Jun 20250.06% before0.03% from 29 Apr 2022
BND expense ratio: 0.06% until 26 Apr 2017, then 0.05%; 0.05% until 26 Apr 2019, then 0.04%; 0.04% until 29 Apr 2022, then 0.03%; read at 0.03% on 19 Oct 2026.0.00%0.02%0.04%0.06%0.08%Apr 2016Nov 2019Jun 20230.06% before0.03% from 29 Apr 2022

All uS bond market funds we track

Compare them all