iShares Russell Small/Mid-Cap Index Fund is a registered fund series of BlackRock Funds (series S000050373). Net assets $1.2B as of 2026-04-30. Index fund.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| BlackRock Funds III | — | $92.5M | 743.14% |
| Sandisk Corp/DE | — | $24.9M | 199.82% |
| Ciena Corp | — | $11.8M | 94.81% |
| iShares Russell 2000 ETF | — | $10.3M | 82.78% |
| Comfort Systems USA Inc | — | $10.1M | 81.46% |
| Lumentum Holdings Inc | — | $10.1M | 81.04% |
| Bloom Energy Corp | — | $9.7M | 78.30% |
| Coherent Corp | — | $8.9M | 71.26% |
| BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | — | $6.7M | 53.73% |
| Rocket Lab Corp | — | $6.4M | 51.50% |
| EMCOR Group Inc | — | $6.3M | 50.29% |
| iShares Russell Mid-Cap ETF | — | $6.1M | 49.18% |
| Jabil Inc | — | $5.6M | 44.70% |
| Flex Ltd | — | $5.4M | 43.09% |
| TechnipFMC PLC | — | $4.8M | 38.45% |
| Report date | Net assets |
|---|---|
| 2026-04-30 | $1.2B |
| 2026-01-31 | $1.2B |
| 2025-10-31 | $1.1B |
| 2025-07-31 | $993.8M |
| 2025-04-30 | $796.8M |
| 2025-01-31 | $850.2M |
| 2024-10-31 | $619.8M |
| 2024-07-31 | $599.5M |