AGG holds 13,411 positions. Its largest positions are Blackrock Cash Cl Inst Sl Agency (2.7%), Usd Cash (2.0%) and Treasury Note 4.63% 02/15/2035 (0.4%).
Holdings and distributions sourced from IShares fund filingsupdated daily
- Total holdings
- 13,411
- Top 10 weight
- 7.7%
- Sectors
- —
- Largest position
- 2.70%
- Median mkt cap
- —
Top 25 holdings
by portfolio weight
| # | Holding | Sector | Weight |
|---|---|---|---|
| 1 | Blackrock Cash Cl Inst Sl Agency | — | 2.7% |
| 2 | Usd Cash | — | 2.0% |
| 3 | Treasury Note 4.63% 02/15/2035 | — | 0.4% |
| 4 | Treasury Note (Old) 4.38% 05/15/2036 | — | 0.4% |
| 5 | Treasury Note 4.25% 11/15/2034 | — | 0.4% |
| 6 | Treasury Note 4.00% 02/28/2030 | — | 0.4% |
| 7 | Treasury Note 4.38% 05/15/2034 | — | 0.4% |
| 8 | Treasury Note 3.88% 08/15/2034 | — | 0.4% |
| 9 | Treasury Note (2old) 4.13% 02/15/2036 | — | 0.4% |
| 10 | Treasury Note 4.25% 05/15/2035 | — | 0.4% |
How AGG selects and weights its holdings
AGG tracks the Bloomberg U.S. Aggregate Bond Index. iShares Trust - iShares Core U.S. Aggregate Bond ETF is an exchange traded fund launched by BlackRock, Inc. The fund is managed by BlackRock Fund Advisors. It invests in fixed income markets of the United States. The fund invests in U.S. dollars denominated, fixed rate investment grade treasury bonds, government-related bonds, corporate bonds, mortgage-backed pass-through securities, commercial mortgage-backed securities and asset backed securities that have a remaining maturity of at least one year. It seeks to track the performance of the Bloomberg U.S. Aggregate Bond Index, by using representative sampling technique. iShares Trust - iShares Core U.S. Aggregate Bond ETF was formed on September 22, 2003 and is domiciled in the United States.
Today that leaves 13,411 positions, with the largest at 2.7% and the top 10 at 8% of the fund. Those weights move with share prices and reset whenever the fund rebalances, so the table above changes over time.

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AGG holds 13,411 positions selected by the Bloomberg U.S. Aggregate Bond Index. Its largest positions are Blackrock Cash Cl Inst Sl Agency (2.7%), Usd Cash (2.0%), Treasury Note 4.63% 02/15/2035 (0.4%), Treasury Note (Old) 4.38% 05/15/2036 (0.4%) and Treasury Note 4.25% 11/15/2034 (0.4%). The 25 largest positions by weight are listed above.
AGG holds 13,411 positions. The top 10 together make up about 8% of the fund and the largest single position is 2.7%, so the fund stays spread across the list rather than concentrated in a handful of names. Weights shift as prices move and as the fund rebalances.
AGG's largest holding is currently Blackrock Cash Cl Inst Sl Agency at about 2.7% of the fund, followed by Usd Cash at 2.0% and Treasury Note 4.63% 02/15/2035 at 0.4%. Because weights drift with share prices and reset when the fund rebalances, the top holding can change over time.