COWZ vs IYH: Holdings Overlap
COWZPacer US Cash Cows 100 ETF
Pacer · 100 holdings · $18.8B · as of 2026-04-30
IYHiShares U.S. Healthcare ETF
iShares · 103 holdings · $3.7B · as of 2026-04-30
How similar are COWZ and IYH?
Pacer US Cash Cows 100 ETF (COWZ, by Pacer) holds 100 positions; iShares U.S. Healthcare ETF (IYH, by iShares) holds 103. They have 18 holdings in common, and by portfolio weight the two funds are 13.7% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 13.7%Sum of the smaller weight of each shared holding
- Shared Holdings
- 18COWZ holds 100 · IYH holds 103
- Weight in Shared Holdings
- COWZ 16%·IYH 16%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 COWZ
82 of 100 positions (83.8% of the fund) are not held by IYH. Showing the top 30 by weight.
Sector Breakdown
| Sector | COWZ | IYH |
|---|---|---|
| Health Care | 21.0% | 99.8% |
| Information Technology | 19.4% | 0.0% |
| Energy | 16.4% | 0.0% |
| Industrials | 11.7% | 0.0% |
| Consumer Discretionary | 9.8% | 0.0% |
| Other Sectors | 21.5% | 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 |
|---|---|---|---|---|---|---|---|
| COWZ | +7.8% | +15.6% | +28.0% | +12.8% | +11.6% | — | 1.79% |
| IYH | +0.6% | +8.1% | +30.4% | +8.9% | +5.3% | +9.8% | 1.14% |
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 COWZ vs IYH →
Shared Holdings(18)
The top 10 shared positions account for 81% of the overlap, led by BMY, PFE and GILD.
 BMYBristol-Myers Squibb Company COM | 2.03% | 2.26% | 2.03% |
|---|---|---|---|
 PFEPfizer Inc. COM | 1.99% | 2.78% | 1.99% |
 GILDGilead Sciences Inc. COM | 1.83% | 2.99% | 1.83% |
 HCAHCA Healthcare Inc COM | 1.64% | 1.29% | 1.29% |
 REGNRegeneron Pharmaceuticals, Inc. COM | 1.17% | 1.32% | 1.17% |
 CAHCardinal Health, Inc. COM | 1.62% | 0.84% | 0.84% |
 BIIBBiogen Inc COM | 0.67% | 0.51% | 0.51% |
 RMDResMed Inc. COM | 0.50% | 0.57% | 0.50% |
 IQVIQVIA Holdings Inc. COM | 0.62% | 0.49% | 0.49% |
 UTHRUnited Therapeutics Corporation COM | 0.41% | 0.44% | 0.41% |
 DGXQuest Diagnostics Incorporated COM | 0.44% | 0.40% | 0.40% |
 LHLabcorp Holdings Inc COM SHS | 0.38% | 0.39% | 0.38% |
 VEEVVeeva Systems, Inc., Class A | 0.36% | 0.43% | 0.36% |
 VTRSViatris Inc COM | 0.65% | 0.32% | 0.32% |
 ILMNIllumina Inc COM | 0.31% | 0.36% | 0.31% |
 ZBHZimmer Biomet Holdings Inc COM | 0.32% | 0.30% | 0.30% |
 THCTenet Healthcare Corporation COM NEW | 0.63% | 0.28% | 0.28% |
 INCYIncyte Corporation. COM | 0.44% | 0.28% | 0.28% |
Frequently Asked Questions
How much do COWZ and IYH overlap?
COWZ and IYH overlap by 13.7% of portfolio weight. They share 18 holdings (COWZ holds 100 positions and IYH holds 103), based on each fund's latest SEC-reported holdings.
Is it redundant to own both COWZ and IYH?
The two portfolios are 13.7% 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 COWZ and IYH?
The largest positions held by both funds are BMY, PFE, GILD, HCA and REGN. Together the top 10 shared positions account for 81% of the total overlap.
What does COWZ own that IYH doesn't?
82 positions (83.8% of COWZ) are unique to COWZ, led by QCOM, MO and COP. In the other direction, 85 positions (83.6% of IYH) are unique to IYH.