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iShares Core U.S. Aggregate Bond ETF AGG

Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.

Fund and replication metrics

AGG compared with its replication portfolio
MeasureAGGReplication
Annualized growth-0.5%-0.5%
Annualized volatility5.8%5.7%
Sharpe ratio-0.06-0.06
Maximum drawdown17.2%17.3%
Replication fit (R²)1.00 · Tracking error 0.2%

Replication portfolio

The published portfolio below is the investable basket used to model AGG’s historical return behavior.

AGG replication basket weights
TickerBuilding blockWeight
BNDFI · Aggregate100.0%