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 BIV
US aggregate bond comparison · AGG 2026-08-27 · BIV 2026-06-30
AGG vs BIV
iShares Core U.S. Aggregate Bond ETF compared with VANGUARD INTERMEDIATE-TERM BOND INDEX FUND
Most company exposure is different between these funds.AGG has 11,070 companies outside the overlap; BIV has 42.
BIVbond
VANGUARD INTERMEDIATE-TERM BOND INDEX FUND
2,357holdings
0.03%annual fee
USmarket
ValuationNot available for this holdings date
BIV holdings and fund profile
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
2,314 companies held in both funds
AGG weight
BIV weight
| Shared company | AGG | BIV |
|---|---|---|
| United States Treasury T | 0.41% | 2.10% |
| United States Treasury T | 0.40% | 2.10% |
| United States Treasury T | 0.40% | 2.15% |
| United States Treasury Note/Bond T | 0.39% | 2.16% |
| United States Treasury T | 0.39% | 2.04% |
| United States Treasury T | 0.39% | 2.06% |
| United States Treasury T | 0.39% | 2.12% |
| United States Treasury T | 0.38% | 2.06% |
| United States Treasury T | 0.38% | 1.96% |
| United States Treasury T | 0.37% | 2.16% |
| TREASURY NOTE T | 0.37% | 0.80% |
| United States Treasury T | 0.34% | 1.86% |
| United States Treasury T | 0.33% | 1.66% |
| United States Treasury T | 0.31% | 1.71% |
| United States Treasury T | 0.31% | 1.65% |
| United States Treasury T | 0.30% | 1.67% |
| United States Treasury T | 0.28% | 1.61% |
| United States Treasury T | 0.28% | 1.72% |
| United States Treasury T | 0.27% | 2.12% |
| United States Treasury T | 0.27% | 1.58% |
| United States Treasury TNOTE | 0.16% | 0.77% |
| United States Treasury T | 0.16% | 0.75% |
| United States Treasury | 0.16% | 0.89% |
| United States Treasury | 0.16% | 0.99% |
| TREASURY NOTE | 0.16% | 1.08% |
AGG and BIV questions
Based on the holdings compared above
How much do AGG and BIV overlap?
AGG and BIV overlap by 17.6% by weight, across 2,314 shared companies.
Which companies do AGG and BIV 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 BIV?
Holding both means 17.6% 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 BIV cheaper?
AGG has a 0.03% expense ratio and BIV has 0.03%.
Compare your own portfolio
Open the analyzerSee the companies and duplicated exposure across every fund you hold.