IHI vs IJK: Holdings Overlap
IHIiShares U.S. Medical Devices ETF
iShares · 47 holdings · $3.4B · as of 2026-03-31
IJKiShares S&P Mid-Cap 400 Growth ETF
iShares · 242 holdings · $11.0B · as of 2026-03-31
How similar are IHI and IJK?
iShares U.S. Medical Devices ETF (IHI, by iShares) holds 47 positions; iShares S&P Mid-Cap 400 Growth ETF (IJK, by iShares) holds 242. They have 4 holdings in common, and by portfolio weight the two funds are 1.9% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 1.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 4IHI holds 47 · IJK holds 242
- Weight in Shared Holdings
- IHI 5%·IJK 2%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in IHI
43 of 47 positions (95.2% of the fund) are not held by IJK. Showing the top 30 by weight.
Sector Breakdown
| Sector | IHI | IJK |
|---|---|---|
| Health Care | 99.8% | 14.4% |
| Industrials | 0.0% | 31.3% |
| Information Technology | 0.0% | 17.3% |
| Consumer Discretionary | 0.0% | 10.2% |
| Financials | 0.0% | 7.2% |
| Other Sectors | 0.0% | 19.4% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IHI | +4.1% | -12.3% | -9.9% | +0.5% | -2.6% | +8.9% | 0.45% |
| IJK | +3.1% | +21.4% | +27.9% | +15.9% | +8.4% | +11.3% | 0.52% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in IHI vs IJK →
Shared Holdings(4)
The top 4 shared positions account for 100% of the overlap, led by PEN, GMED and Masimo Corporation COM.
Frequently Asked Questions
How much do IHI and IJK overlap?
IHI and IJK overlap by 1.9% of portfolio weight. They share 4 holdings (IHI holds 47 positions and IJK holds 242), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IHI and IJK?
The two portfolios are 1.9% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of IHI and IJK?
The largest positions held by both funds are PEN, GMED, Masimo Corporation COM and LIVN. Together the top 4 shared positions account for 100% of the total overlap.
What does IHI own that IJK doesn't?
43 positions (95.2% of IHI) are unique to IHI, led by ABT, ISRG and SYK. In the other direction, 238 positions (98.0% of IJK) are unique to IJK.