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 Investment Grade Corporate Bond ETF | 94.08% | $65.52M | 616,630 |
| BlackRock Funds IIICash or money market | 45.83% | $31.92M | 31,905,933 |
| BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARESCash or money market | 1.35% | $940.00K | 940,000 |
| LCH Ltd.DO | 0.45% | $314.26K | 3,000,000 |
| LCH Ltd.DO | 0.42% | $293.84K | 2,000,000 |
| LCH Ltd.DO | 0.35% | $240.26K | 2,000,000 |
| LCH Ltd.DO | 0.30% | $207.36K | 3,000,000 |
| LCH Ltd.DO | 0.27% | $186.64K | 1,440,000 |
| LCH Ltd.DO | 0.21% | $144.43K | 3,050,000 |
| LCH Ltd.DO | 0.19% | $130.45K | 1,600,000 |
| LCH Ltd.DO | 0.14% | $99.76K | 600,000 |
| LCH Ltd.DO | 0.13% | $93.90K | 5,750,000 |
| LCH Ltd.DO | 0.12% | $85.60K | 1,000,000 |
| LCH Ltd.DO | 0.12% | $82.61K | 1,500,000 |
| LCH Ltd.DO | 0.12% | $80.59K | 420,000 |
| LCH Ltd.DO | 0.11% | $78.61K | 1,000,000 |
| LCH Ltd.DO | 0.11% | $75.11K | 418,000 |
| LCH Ltd.DO | 0.10% | $69.34K | 360,000 |
| LCH Ltd.DO | 0.09% | $59.51K | 1,000,000 |
| LCH Ltd.DO | 0.08% | $55.14K | 580,000 |
| LCH Ltd.DO | 0.08% | $52.41K | 2,000,000 |
| LCH Ltd.DO | 0.07% | $51.07K | 4,070,000 |
| LCH Ltd.DO | 0.07% | $50.40K | 1,335,000 |
| LCH Ltd.Interest rate derivative | 0.07% | $50.05K | 200,000 |
| LCH Ltd.DO | 0.07% | $48.57K | 1,000,000 |
| LCH Ltd.DO | 0.07% | $46.35K | 500,000 |
| LCH Ltd.Interest rate derivative | 0.06% | $38.39K | 200,000 |
| LCH Ltd.DO | 0.05% | $37.82K | 1,600,000 |
| LCH Ltd.DO | 0.05% | $33.29K | 560,000 |
| LCH Ltd.DO | 0.05% | $32.27K | 300,000 |
| LCH Ltd.DO | 0.04% | $28.96K | 1,150,000 |
| LCH Ltd.DO | 0.04% | $27.83K | 300,000 |
| LCH Ltd.DO | 0.04% | $26.07K | 459,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $24.28K | 100,000 |
| LCH Ltd.DO | 0.03% | $22.98K | 3,000,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $22.10K | 100,000 |
| LCH Ltd.DO | 0.03% | $21.96K | 1,000,000 |
| Chicago Mercantile ExchangeInterest rate derivative | 0.03% | $20.79K | 100,000 |
| LCH Ltd.DO | 0.02% | $15.96K | 600,000 |
| LCH Ltd.DO | 0.02% | $13.38K | 1,150,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $12.27K | 200,000 |
| LCH Ltd.DO | 0.02% | $11.26K | 445,000 |
| LCH Ltd.Interest rate derivative | 0.02% | $10.96K | 200,000 |
| LCH Ltd.DO | 0.01% | $9.20K | 615,000 |
| LCH Ltd.DO | 0.01% | $9.15K | 850,000 |
| LCH Ltd.DO | 0.01% | $9.11K | 1,350,000 |
| LCH Ltd.DO | 0.01% | $8.89K | 1,000,000 |
| LCH Ltd.DO | 0.01% | $8.10K | 518,000 |
| LCH Ltd.DO | 0.01% | $8.06K | 280,000 |
| LCH Ltd.DO | 0.01% | $7.92K | 600,000 |
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.