ETF comparison
IJKvsIWP
Both US Mid Cap.
iShares S&P Mid-Cap 400 Growth ETF · iShares Russell Mid-Cap Growth ETF
Holdings overlap
86 positions appear in both funds. Buying equal dollars of IJK and IWP would leave roughly22.8%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
IJK is 7 bps cheaper than IWP. On a $100,000 position that's about $70/yr more in fees for IWP.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with IJK vs IWP.
Top shared holdings
86 shared in total| # | Holding | In IJK | In IWP | Overlap |
|---|---|---|---|---|
| 1 | BlackRock Funds III | 5.77% | 3.70% | 3.70% |
| 2 | Carpenter Technology Corp. | 1.62% | 0.81% | 0.81% |
| 3 | ATI, Inc. | 1.42% | 0.73% | 0.73% |
| 4 | MasTec, Inc. | 1.36% | 0.71% | 0.71% |
| 5 | MACOM Technology Solutions Holdings, Inc. | 1.32% | 0.70% | 0.70% |
| 6 | Woodward, Inc. | 1.34% | 0.69% | 0.69% |
| 7 | Sterling Infrastructure, Inc. | 1.36% | 0.69% | 0.69% |
| 8 | XPO, Inc. | 1.28% | 0.64% | 0.64% |
| 9 | Everpure, Inc. | 1.32% | 0.58% | 0.58% |
| 10 | Lattice Semiconductor Corp. | 0.65% | 0.57% | 0.57% |
| 11 | Fabrinet | 1.07% | 0.55% | 0.55% |
| 12 | Burlington Stores, Inc. | 0.64% | 0.54% | 0.54% |
Only in IJK
159 total- United Therapeutics Corp.1.22%
- Okta, Inc.1.21%
- RB Global, Inc.1.15%
- ITT, Inc.0.94%
- Coeur Mining, Inc.0.89%
- API Group Corp.0.86%
- Royal Gold, Inc.0.86%
- Tenet Healthcare Corp.0.85%
- Jazz Pharmaceuticals plc0.80%
- Illumina, Inc.0.76%
Only in IWP
182 total- Datadog, Inc.2.34%
- Snowflake, Inc.2.33%
- Cloudflare, Inc.2.12%
- Teradyne, Inc.2.07%
- Astera Labs, Inc.2.02%
- Simon Property Group, Inc.1.96%
- Comfort Systems USA, Inc.1.89%
- Robinhood Markets, Inc.1.75%
- Lumentum Holdings, Inc.1.67%
- Targa Resources Corp.1.56%
Open IJK or IWP at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.