---
ticker: "IWO"
name: "iShares Russell 2000 Growth ETF"
url: "https://etf.net/etf/IWO"
grade: "B"
score: 58
graded_at: "2026-10-12"
category: "US Growth Index"
category_rank: "21 of 35"
methodology: "https://etf.net/methodology"
---

# IWO: iShares Russell 2000 Growth ETF

Grade **B**, Score 58 of 100. Rank 21 of 35 in US Growth Index.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 37 | 22 of 35 |
| Mission | 87 | 25 of 32 |
| Risk | 24 | 34 of 35 |
| Tradability | 67 | 10 of 35 |
| Holdings | 84 | 1 of 35 |
| Durability | 68 | 13 of 35 |

## Top holdings

The fund holds 1126 positions. These are the largest 30, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | FROG | Jfrog | 0.74% |
| 2 | BTSG | Brightspring Health Services Inc | 0.71% |
| 3 | TWST | Twist Bioscience | 0.70% |
| 4 | MOG.A | Moog Inc Class A | 0.69% |
| 5 | GKOS | Glaukos | 0.63% |
| 6 | TXG | 10X Genomics Class A | 0.63% |
| 7 | PTGX | Protagonist Therapeutics | 0.59% |
| 8 | FCFS | Firstcash Holdings Inc | 0.58% |
| 9 | KRYS | Krystal Biotech | 0.58% |
| 10 | IDCC | Interdigital Inc | 0.57% |
| 11 | EAT | Brinker International Inc | 0.56% |
| 12 | MXL | Maxlinear | 0.56% |
| 13 | RHP | Ryman Hospitality Properties Reit | 0.54% |
| 14 | TGTX | Tg Therapeutics | 0.54% |
| 15 | OSCR | Oscar Health Class A | 0.53% |
| 16 | HQY | Healthequity | 0.52% |
| 17 | ZETA | Zeta Global Holdings Class A | 0.50% |
| 18 | SLAB | Silicon Laboratories | 0.49% |
| 19 | QLYS | Qualys | 0.48% |
| 20 | PLXS | Plexus Corp | 0.47% |
| 21 | ZWS | Zurn Elkay Water Solutions Corp | 0.47% |
| 22 | FSS | Federal Signal Corp | 0.46% |
| 23 | ESE | Esco Technologies | 0.45% |
| 24 | SNEX | Stonex Group Inc | 0.44% |
| 25 | HIMS | Hims Hers Health Class A | 0.44% |
| 26 | CVLT | Commvault Systems | 0.44% |
| 27 | PCVX | Vaxcyte | 0.44% |
| 28 | SYRE | Spyre Therapeutics Inc | 0.43% |
| 29 | LNTH | Lantheus Holdings | 0.43% |
| 30 | PRAX | Praxis Precision Medicines | 0.43% |

Source: etf.net, https://etf.net/etf/IWO. Please cite the page URL.