iShares U.S. ETF Trust. Holdings as of Jul 31, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| iShares iBoxx USD High Yield Corporate Bond ETF | 93.46% | $557.66M | 7,016,333 |
| BlackRock Funds IIICash or money market | 43.89% | $261.90M | 261,821,356 |
| BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARESCash or money market | 4.62% | $27.57M | 27,570,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.22% | $1.29M | 10,500,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.08% | $481.86K | 9,450,000 |
| LCH Ltd.Interest rate derivative | 0.06% | $336.21K | 4,300,000 |
| LCH Ltd.Interest rate derivative | 0.06% | $332.86K | 4,450,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.05% | $323.20K | 2,814,000 |
| LCH Ltd.Interest rate derivative | 0.05% | $318.03K | 14,300,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.05% | $317.65K | 5,780,000 |
| LCH Ltd.Interest rate derivative | 0.05% | $273.96K | 2,033,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.04% | $209.32K | 2,500,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $201.24K | 7,600,000 |
| LCH Ltd.Interest rate derivative | 0.03% | $182.94K | 5,980,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $171.76K | 2,100,000 |
| LCH Ltd.Interest rate derivative | 0.03% | $170.82K | 4,653,000 |
| LCH Ltd.Interest rate derivative | 0.03% | $168.25K | 1,100,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $167.51K | 1,960,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $146.66K | 9,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $144.86K | 7,236,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $125.74K | 2,755,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.02% | $124.19K | 830,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $123.52K | 3,812,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $122.46K | 4,929,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $121.99K | 4,415,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $113.33K | 3,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $113.31K | 3,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $113.16K | 4,300,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $107.55K | 2,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $104.13K | 4,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $99.90K | 3,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $98.74K | 5,539,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $97.77K | 7,700,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $97.27K | 4,000,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $93.99K | 2,100,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $92.81K | 3,776,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $89.58K | 2,550,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.01% | $86.03K | 2,900,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $83.57K | 4,200,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $82.10K | 2,038,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $80.06K | 3,000,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $78.71K | 5,000,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $77.29K | 3,000,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $73.18K | 4,000,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $72.89K | 1,500,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $72.78K | 1,700,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $71.72K | 1,500,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $68.74K | 5,100,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $67.98K | 3,803,000 |
| LCH Ltd.Interest rate derivative | 0.01% | $67.85K | 2,000,000 |
Holdings from the fund's latest Form N-PORT; expense ratio (net of fee waivers) from the risk/return summary of its prospectus; fund type from Form N-CEN. Prices are end-of-day closes adjusted for splits; total return also reinvests distributions.