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 BLV
US aggregate bond comparison · AGG 2026-08-27 · BLV 2026-06-30
AGG vs BLV
iShares Core U.S. Aggregate Bond ETF compared with VANGUARD LONG-TERM BOND INDEX FUND
Most company exposure is different between these funds.AGG has 10,471 companies outside the overlap; BLV has 70.
BLVbond
VANGUARD LONG-TERM BOND INDEX FUND
2,985holdings
0.03%annual fee
USmarket
ValuationNot available for this holdings date
BLV holdings and fund profile
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
2,913 companies held in both funds
AGG weight
BLV weight
| Shared company | AGG | BLV |
|---|---|---|
| TREASURY NOTE T | 0.37% | 0.24% |
| TREASURY BOND T | 0.24% | 0.69% |
| United States Treasury T | 0.21% | 1.11% |
| United States Treasury T | 0.21% | 1.19% |
| United States Treasury T | 0.20% | 1.16% |
| United States Treasury T | 0.20% | 1.14% |
| United States Treasury T | 0.20% | 1.14% |
| United States Treasury T | 0.19% | 1.15% |
| United States Treasury Note/Bond T | 0.19% | 0.98% |
| United States Treasury T | 0.19% | 1.09% |
| United States Treasury | 0.19% | 1.09% |
| United States Treasury T | 0.19% | 0.86% |
| United States Treasury T | 0.18% | 1.07% |
| United States Treasury T | 0.17% | 0.80% |
| United States Treasury | 0.17% | 0.97% |
| United States Treasury T | 0.17% | 0.81% |
| United States Treasury T | 0.17% | 0.86% |
| United States Treasury T | 0.16% | 0.85% |
| United States Treasury | 0.16% | 0.71% |
| United States Treasury T | 0.16% | 0.78% |
| United States Treasury T | 0.16% | 0.74% |
| United States Treasury T | 0.15% | 0.73% |
| United States Treasury T | 0.15% | 0.67% |
| United States Treasury T | 0.14% | 0.75% |
| United States Treasury T | 0.14% | 0.76% |
AGG and BLV questions
Based on the holdings compared above
How much do AGG and BLV overlap?
AGG and BLV overlap by 17.1% by weight, across 2,913 shared companies.
Which companies do AGG and BLV both hold?
The largest companies held in both funds are TREASURY NOTE, TREASURY BOND, United States Treasury, United States Treasury, United States Treasury.
Can I hold both AGG and BLV?
Holding both means 17.1% 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 BLV cheaper?
AGG has a 0.03% expense ratio and BLV has 0.03%.
Compare your own portfolio
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