AGGUS aggregate bond
iShares Core U.S. Aggregate Bond ETF
13,390holdings
0.03%annual fee
USmarket
ValuationNot available for this holdings date
AGG holdings and fund profile
ETF comparisons / AGG vs BND
US aggregate bond comparison · AGG 2026-08-27 · BND 2026-06-30
AGG vs BND
iShares Core U.S. Aggregate Bond ETF compared with VANGUARD TOTAL BOND MARKET INDEX FUND
The funds share a substantial core but differ outside it.AGG has 4,094 companies outside the overlap; BND has 8,106.
BNDUS aggregate bond
VANGUARD TOTAL BOND MARKET INDEX FUND
17,409holdings
0.03%annual fee
USmarket
ValuationNot available for this holdings date
BND holdings and fund profile
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
9,290 companies held in both funds
AGG weight
BND weight
| Shared company | AGG | BND |
|---|---|---|
| United States Treasury T | 0.41% | 0.41% |
| United States Treasury T | 0.40% | 0.41% |
| United States Treasury T | 0.40% | 0.41% |
| United States Treasury Note/Bond T | 0.39% | 0.41% |
| United States Treasury T | 0.39% | 0.41% |
| United States Treasury T | 0.39% | 0.39% |
| United States Treasury T | 0.38% | 0.39% |
| United States Treasury T | 0.37% | 0.40% |
| United States Treasury T | 0.39% | 0.36% |
| United States Treasury TNOTE | 0.41% | 0.34% |
| United States Treasury T | 0.34% | 0.36% |
| United States Treasury T | 0.33% | 0.35% |
| United States Treasury T | 0.31% | 0.34% |
| United States Treasury T | 0.31% | 0.32% |
| United States Treasury T | 0.30% | 0.47% |
| United States Treasury T | 0.30% | 0.32% |
| United States Treasury T | 0.38% | 0.29% |
| United States Treasury T | 0.28% | 0.32% |
| United States Treasury T | 0.28% | 0.35% |
| United States Treasury T | 0.27% | 0.34% |
| United States Treasury T | 0.27% | 0.32% |
| United States Treasury T | 0.27% | 0.30% |
| United States Treasury T | 0.26% | 0.32% |
| TREASURY NOTE T | 0.32% | 0.25% |
| United States Treasury T | 0.25% | 0.41% |
AGG and BND questions
Based on the holdings compared above
How much do AGG and BND overlap?
AGG and BND overlap by 65.2% by weight, across 9,290 shared companies.
Which companies do AGG and BND both hold?
The largest companies held in both funds are United States Treasury, United States Treasury, United States Treasury, United States Treasury Note/Bond, United States Treasury.
Can I hold both AGG and BND?
Holding both means 65.2% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is AGG or BND cheaper?
AGG has a 0.03% expense ratio and BND has 0.03%.
Compare your own portfolio
Open the analyzerSee the companies and duplicated exposure across every fund you hold.