IYH vs VOE: Holdings Overlap
IYHiShares U.S. Healthcare ETF
iShares · 103 holdings · $3.7B · as of 2026-04-30
VOEVanguard Mid-cap Value Index Fund
Vanguard · 170 holdings · $24.2B · as of 2026-03-31
Holdings snapshots are 30 days apart (IYH: 2026-04-30, VOE: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are IYH and VOE?
iShares U.S. Healthcare ETF (IYH, by iShares) holds 103 positions; Vanguard Mid-cap Value Index Fund (VOE, by Vanguard) holds 170. They have 12 holdings in common, and by portfolio weight the two funds are 5.2% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 5.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 12IYH holds 103 · VOE holds 170
- Weight in Shared Holdings
- IYH 6%·VOE 6%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 IYH
91 of 103 positions (93.9% of the fund) are not held by VOE. Showing the top 30 by weight.
Sector Breakdown
| Sector | IYH | VOE |
|---|---|---|
| Health Care | 99.8% | 6.7% |
| Financials | 0.0% | 17.6% |
| Industrials | 0.0% | 13.6% |
| Energy | 0.0% | 13.0% |
| Utilities | 0.0% | 12.7% |
| Other Sectors | 0.0% | 35.9% |
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 |
|---|---|---|---|---|---|---|---|
| IYH | +0.6% | +8.1% | +30.4% | +8.9% | +5.3% | +9.8% | 1.14% |
| VOE | +3.2% | +17.9% | +26.2% | +15.9% | +10.1% | +10.8% | 1.80% |
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 IYH vs VOE →
Shared Holdings(12)
The top 10 shared positions account for 93% of the overlap, led by CAH, BDX and GEHC.
 CAHCardinal Health, Inc. COM | 0.84% | 0.93% | 0.84% |
|---|---|---|---|
 BDXBecton, Dickinson and Company COM | 0.78% | 0.84% | 0.78% |
 GEHCGE Healthcare Technologies Inc. COMMON STOCK | 0.51% | 0.58% | 0.51% |
 BIIBBiogen Inc COM | 0.51% | 0.50% | 0.50% |
 IQVIQVIA Holdings Inc. COM | 0.49% | 0.54% | 0.49% |
 DGXQuest Diagnostics Incorporated COM | 0.40% | 0.40% | 0.40% |
 LHLabcorp Holdings Inc COM SHS | 0.39% | 0.41% | 0.39% |
 HUMHumana Inc. COM | 0.52% | 0.39% | 0.39% |
 ZBHZimmer Biomet Holdings Inc COM | 0.30% | 0.33% | 0.30% |
 MDLNMedline, Inc., Class A | 0.26% | 0.28% | 0.26% |
 STESteris PLC ORD USD0.001 | 0.39% | 0.20% | 0.20% |
 CNCCentene Corp. COM | 0.48% | 0.15% | 0.15% |
Frequently Asked Questions
How much do IYH and VOE overlap?
IYH and VOE overlap by 5.2% of portfolio weight. They share 12 holdings (IYH holds 103 positions and VOE holds 170), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYH and VOE?
The two portfolios are 5.2% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IYH and VOE?
The largest positions held by both funds are CAH, BDX, GEHC, BIIB and IQV. Together the top 10 shared positions account for 93% of the total overlap.
What does IYH own that VOE doesn't?
91 positions (93.9% of IYH) are unique to IYH, led by LLY, JNJ and ABBV. In the other direction, 158 positions (93.9% of VOE) are unique to VOE.