IHI vs VHT overlap - what they share and where they differ
IHI and VHT share 14.3% of their weight across 43 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
IHI and VHT
14.3%
43 shared positions
IHI
iShares U.S. Medical Devices ETF
Reported positions cover 100% of the fund, 46 positions · Jun 30, 2026
Top 10: 74.6%·Holdings of IHI
VHT
VANGUARD HEALTH CARE INDEX FUND
Reported positions cover 100% of the fund, 396 positions · May 31, 2026
Top 10: 51.9%·Holdings of VHT
Reported positions cover IHI 100%, VHT 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
VHT vs IHI side by side
IHIiShares U.S. Medical Devices ETF
46
stock positions reported to the SEC
3.3% of its weight is in 3 names VHT does not hold
VHTVANGUARD HEALTH CARE INDEX FUND
396
stock positions reported to the SEC
85.6% of its weight is in 353 names IHI does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Healthcare: VHT has 2.6 points more of it.
The figures side by side
| IHI | VHT | |
|---|---|---|
| Filing date | Jun 30, 2026 | May 31, 2026 |
| Stock positions reported | 46 | 396 |
| Weight of the ten largest | 74.6% | 51.9% |
| Largest position | ABT 16.9% | LLY 14.0% |
| Held alone | 3 positions, 3.3% | 353 positions, 85.6% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In IHI | In VHT | Counted |
|---|---|---|---|
| ISRGINTUITIVE SURGICAL, INC. | 15.09% | 2.38% | 2.38% |
| ABTABBOTT LABORATORIES | 16.93% | 2.35% | 2.35% |
| SYKSTRYKER CORPORATION | 11.64% | 1.66% | 1.66% |
| MDTMEDTRONIC PUBLIC LIMITED COMPANY | 4.40% | 1.50% | 1.50% |
| BSXBOSTON SCIENTIFIC CORPORATION | 3.99% | 1.13% | 1.13% |
| EWEDWARDS LIFESCIENCES CORPORATION | 4.75% | 0.79% | 0.79% |
| IDXXIDEXX LABORATORIES, INC. | 4.27% | 0.71% | 0.71% |
| BDXBECTON, DICKINSON AND COMPANY | 4.63% | 0.66% | 0.66% |
| DXCMDEXCOM, INC. | 4.02% | 0.46% | 0.46% |
| GEHCGE HEALTHCARE TECHNOLOGIES INC. | 4.51% | 0.45% | 0.45% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in IHI
Only in VHT
Questions people ask
Is IHI the same as VHT?
14.3% of their weight sits in the same 43 holdings. IHI also reports STERIS PUBLIC LIMITED COMPANY, BBNX, HOLOGIC INC CVR, which the other does not. VHT also reports LLY, JNJ, ABBV, which the other does not.
How is the overlap between IHI and VHT measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 100% of IHI and 100% of VHT, so the number cannot exceed the smaller coverage.
Which holds more, VHT or IHI?
IHI reports 46 stock positions and VHT reports 396. 3.3% of IHI's weight sits in names VHT does not hold, and 85.6% of VHT's weight in names IHI does not hold. The ten largest positions are 74.6% of IHI and 51.9% of VHT.
How do IHI and VHT differ by sector?
The widest gap is Healthcare: VHT has 2.6 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
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Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.