IYH vs RSPH: Holdings Overlap
IYHiShares U.S. Healthcare ETF
iShares · 103 holdings · $3.7B · as of 2026-04-30
RSPHInvesco S&P 500 Equal Weight Health Care ETF
Invesco · 59 holdings · $776M · as of 2026-04-30
How similar are IYH and RSPH?
iShares U.S. Healthcare ETF (IYH, by iShares) holds 103 positions; Invesco S&P 500 Equal Weight Health Care ETF (RSPH, by Invesco) holds 59. They have 55 holdings in common, and by portfolio weight the two funds are 47.6% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 47.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 55IYH holds 103 · RSPH holds 59
- Weight in Shared Holdings
- IYH 91%·RSPH 94%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
48 of 103 positions (8.7% of the fund) are not held by RSPH. Showing the top 30 by weight.
Sector Breakdown
| Sector | IYH | RSPH |
|---|---|---|
| Health Care | 99.8% | 100.5% |
| Other Sectors | 0.0% | 0.0% |
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% |
| RSPH | +3.0% | +12.0% | +28.4% | +7.0% | +3.5% | +8.9% | 0.65% |
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 RSPH →
Shared Holdings(55)
The top 10 shared positions account for 37% of the overlap, led by UNH, BMY and PFE.
 UNHUnitedHealth Group Inc. COM | 6.18% | 2.31% | 2.31% |
|---|---|---|---|
 BMYBristol-Myers Squibb Company COM | 2.26% | 1.80% | 1.80% |
 PFEPfizer Inc. COM | 2.78% | 1.74% | 1.74% |
 TMOThermo Fisher Scientific Inc COM | 3.32% | 1.72% | 1.72% |
 JNJJohnson & Johnson COM | 10.14% | 1.68% | 1.68% |
 MRKMerck & Co., Inc COM | 4.97% | 1.67% | 1.67% |
 LLYEli Lilly & Co. COM | 13.72% | 1.66% | 1.66% |
 ISRGIntuitive Surgical Inc. COM NEW | 2.96% | 1.65% | 1.65% |
 ABBVAbbVie Inc. COM | 6.86% | 1.65% | 1.65% |
 AMGNAmgen Inc. COM | 3.41% | 1.63% | 1.63% |
 DHRDanaher Corporation COM | 2.07% | 1.63% | 1.63% |
 SYKStryker Corporation COM | 1.99% | 1.62% | 1.62% |
 MDTMedtronic PLC USD0.0001 | 1.90% | 1.62% | 1.62% |
 GILDGilead Sciences Inc. COM | 2.99% | 1.59% | 1.59% |
 VRTXVertex Pharmaceuticals Incorporated COM | 1.99% | 1.54% | 1.54% |
 ELVElevance Health Inc. COM | 1.53% | 2.31% | 1.53% |
 BSXBoston Scientific Corporation COM | 1.56% | 1.47% | 1.47% |
 ABTAbbott Laboratories COM | 2.88% | 1.46% | 1.46% |
 CIThe Cigna Group COM | 1.40% | 1.98% | 1.40% |
 REGNRegeneron Pharmaceuticals, Inc. COM | 1.32% | 1.62% | 1.32% |
 HCAHCA Healthcare Inc COM | 1.29% | 1.44% | 1.29% |
 ZTSZoetis, Inc., Class A | 0.93% | 1.71% | 0.93% |
 EWEdwards Lifesciences Corporation COM | 0.88% | 1.74% | 0.88% |
 CAHCardinal Health, Inc. COM | 0.84% | 1.59% | 0.84% |
 IDXXIDEXX Laboratories Inc. COM | 0.82% | 1.66% | 0.82% |
Frequently Asked Questions
How much do IYH and RSPH overlap?
IYH and RSPH overlap by 47.6% of portfolio weight. They share 55 holdings (IYH holds 103 positions and RSPH holds 59), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYH and RSPH?
The two portfolios are 47.6% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of IYH and RSPH?
The largest positions held by both funds are UNH, BMY, PFE, TMO and JNJ. Together the top 10 shared positions account for 37% of the total overlap.
What does IYH own that RSPH doesn't?
48 positions (8.7% of IYH) are unique to IYH, led by ALNY, INSM and NTRA. In the other direction, 4 positions (6.9% of RSPH) are unique to RSPH.