AGG

iShares Core U.S. Aggregate Bond ETF

iShares (BlackRock) · Tracks the broad U.S. investment-grade bond market (not individual stocks).

Last updated: June 2026

IssuerThe fund company that manages and operates this ETF.

iShares (BlackRock)

TERTotal Expense Ratio — annual fee charged as a % of your investment. Lower is better.

0.03%

AUMAssets Under Management — total value of all money invested in this ETF.

$110B

HoldingsTotal number of individual securities held by this ETF.

11,435

Top 19 Holdingsof 11,435 total

#	Ticker	Name	Weight
1	UST 5Y	U.S. Treasury Notes	12.00%
2	UST 10Y	U.S. Treasury Notes	10.00%
3	UST 2Y	U.S. Treasury Notes	8.00%
4	UST 30Y	U.S. Treasury Bonds	6.00%
5	FNMA MBS	Fannie Mae Mortgage Pass-Through	5.50%
6	GNMA MBS	Ginnie Mae Mortgage Pass-Through	3.00%
7	FHLMC MBS	Freddie Mac Mortgage Pass-Through	2.50%
8	T-Bill	U.S. Treasury Bills	2.00%
9	Corp IG	Investment Grade Corporate Bonds (diversified)	20.00%
10	UST 7Y	U.S. Treasury Notes	4.00%
11	UST 3Y	U.S. Treasury Notes	3.00%
12	UST 1Y	U.S. Treasury Notes	2.00%
13	ABS	Asset-Backed Securities	1.50%
14	CMBS	Commercial Mortgage-Backed Securities	1.20%
15	Sovereign	Foreign Government Bonds	1.00%
16	Supranational	World Bank & Supranational Bonds	0.80%
17	Corp Fin	Financial Sector Corporate Bonds	3.00%
18	Corp Ind	Industrial Sector Corporate Bonds	2.50%
19	Corp Util	Utility Sector Corporate Bonds	1.50%

Sector Allocation

U.S. Treasury
45.0%
Mortgage-Backed Securities
28.0%
Corporate Bonds
25.0%
Other
2.0%

Holdings, sector allocation, expense ratio and AUM are approximate, illustrative figures (as of 2026-Q1 (approx.)) and may not reflect the fund's current composition. Always check the issuer's official fact sheet before making investment decisions.