ETF Overlap Tool
Enter up to six ETFs to see how much of each is the same securities. Overlap by weight is the sum, over every holding two funds share, of the smaller of the two weights: 100% means identical portfolios, 0% means nothing in common.
Overlap by weight
115 holdings in all 3 funds| Fund | REFA | FENI | WIMA | Positions | Holdings |
|---|---|---|---|---|---|
| REFAColumbia Research Enhanced International Equity ETF | — | 45% 145 shared | 45% 150 shared |
210 | as of Jun 30, 2026SEC filing |
| FENIFidelity Enhanced International ETF | 45% 145 shared | — | 54% 265 shared |
386 | as of Jun 30, 2026SEC filing |
| WIMAWisdomTree International Adaptive Moving Average Fund | 45% 150 shared | 54% 265 shared | — | 490 | as of Jun 30, 2026SEC filing |
Each cell: overlap by weight, and how many positions the two funds share. Equity, preferred and fund holdings are compared; cash and derivatives are not.
Held by all 3 funds
31.2% common weight| Holding | REFA | FENI | WIMA | Smallest |
|---|---|---|---|---|
| ASML Holding NV | 4.33% | 4.05% | 3.94% | 3.94% |
| Roche Holding AG | 3.06% | 1.39% | 1.41% | 1.39% |
| HSBC Holdings PLC | 2.25% | 1.31% | 1.87% | 1.31% |
| Tokyo Electron Ltd | 2.53% | 1.44% | 1.12% | 1.12% |
| Shell PLC | 1.51% | 0.99% | 1.43% | 0.99% |
| BHP Group Ltd | 2.92% | 1.19% | 0.98% | 0.98% |
| Novartis AG | 2.99% | 0.92% | 1.62% | 0.92% |
| Banco Santander SA | 1.31% | 0.88% | 1.13% | 0.88% |
| Advantest Corp | 1.77% | 1.18% | 0.85% | 0.85% |
| AstraZeneca PLC | 1.22% | 0.81% | 1.19% | 0.81% |
| Banco Bilbao Vizcaya Argentaria SA | 0.92% | 1.20% | 0.78% | 0.78% |
| Rolls-Royce Holdings PLC | 1.11% | 1.07% | 0.77% | 0.77% |
| Hitachi Ltd | 2.15% | 0.79% | 0.73% | 0.73% |
| UniCredit SpA | 0.76% | 0.64% | 0.89% | 0.64% |
| BNP Paribas SA | 1.62% | 0.85% | 0.63% | 0.63% |
| ING Groep NV | 0.69% | 0.65% | 0.58% | 0.58% |
| Safran SA | 1.92% | 0.56% | 0.61% | 0.56% |
| BP PLC | 0.61% | 0.54% | 0.61% | 0.54% |
| Intesa Sanpaolo SpA | 0.59% | 0.93% | 0.53% | 0.53% |
| Recruit Holdings Co Ltd | 1.61% | 0.54% | 0.52% | 0.52% |
| Lloyds Banking Group PLC | 0.59% | 0.93% | 0.50% | 0.50% |
| Sanofi SA | 0.80% | 0.63% | 0.47% | 0.47% |
| Fast Retailing Co Ltd | 1.81% | 0.82% | 0.47% | 0.47% |
| Deutsche Telekom AG | 1.18% | 0.87% | 0.44% | 0.44% |
| Siemens Energy AG | 1.99% | 1.19% | 0.37% | 0.37% |
| Mitsubishi Electric Corp | 1.28% | 0.59% | 0.36% | 0.36% |
| Societe Generale SA | 0.78% | 0.65% | 0.35% | 0.35% |
| Industria de Diseno Textil SA | 0.56% | 0.50% | 0.33% | 0.33% |
| Deutsche Bank AG | 0.85% | 0.45% | 0.32% | 0.32% |
| British American Tobacco PLC | 0.98% | 0.30% | 0.69% | 0.30% |
| Deutsche Post AG | 0.79% | 0.49% | 0.29% | 0.29% |
| Compass Group PLC | 0.47% | 0.45% | 0.28% | 0.28% |
| GSK PLC | 0.46% | 0.23% | 0.51% | 0.23% |
| Tesco PLC | 0.30% | 0.35% | 0.23% | 0.23% |
| Rio Tinto Ltd | 0.63% | 0.38% | 0.21% | 0.21% |
| NatWest Group PLC | 0.47% | 0.71% | 0.19% | 0.19% |
| ASM International NV | 0.30% | 0.19% | 0.26% | 0.19% |
| Mercedes-Benz Group AG | 0.61% | 0.18% | 0.21% | 0.18% |
| Bayer AG | 0.48% | 0.18% | 0.26% | 0.18% |
| Erste Group Bank AG | 0.34% | 0.23% | 0.18% | 0.18% |
| Danske Bank A/S | 0.33% | 0.66% | 0.17% | 0.17% |
| Imperial Brands PLC | 0.21% | 0.34% | 0.17% | 0.17% |
| Rio Tinto PLC | 0.61% | 0.17% | 0.52% | 0.17% |
| Hoya Corp | 0.57% | 0.17% | 0.32% | 0.17% |
| ACS Actividades de Construccion y Servicios SA | 0.17% | 0.32% | 0.16% | 0.16% |
| Swedbank AB | 0.83% | 0.18% | 0.16% | 0.16% |
| Bank Leumi Le-Israel BM | 0.57% | 0.39% | 0.15% | 0.15% |
| Telefonaktiebolaget LM Ericsson | 0.62% | 0.60% | 0.15% | 0.15% |
| Nomura Holdings Inc | 0.48% | 0.38% | 0.15% | 0.15% |
| Vodafone Group PLC | 0.15% | 0.37% | 0.17% | 0.15% |
| Novo Nordisk A/S | 0.91% | 0.14% | 0.78% | 0.14% |
| Otsuka Holdings Co Ltd | 0.35% | 0.27% | 0.14% | 0.14% |
| Astellas Pharma Inc | 0.26% | 0.60% | 0.13% | 0.13% |
| AXA SA | 1.17% | 0.13% | 0.47% | 0.13% |
| Unilever PLC | 0.99% | 0.13% | 0.68% | 0.13% |
| KBC Group NV | 0.51% | 0.13% | 0.16% | 0.13% |
| Bank Hapoalim BM | 0.52% | 0.46% | 0.13% | 0.13% |
| Renesas Electronics Corp | 0.63% | 0.30% | 0.12% | 0.12% |
| Holcim AG | 0.64% | 0.12% | 0.23% | 0.12% |
| Vestas Wind Systems A/S | 0.27% | 0.11% | 0.13% | 0.11% |
Reading overlap
Two funds with 80% overlap move together and holding both mostly doubles one exposure and both fees. Low overlap is not the same as diversification: two funds can share no holdings and still be driven by the same factor. To see what a whole portfolio owns, use the portfolio x-ray.
Holdings come from each issuer's daily file where we have one and otherwise from the fund's latest SEC filing, so the two sides of a comparison can be from different dates. The table shows each fund's date.
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.