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
145 holdings in all 2 funds| Fund | FENI | REFA | Positions | Holdings |
|---|---|---|---|---|
| FENIFidelity Enhanced International ETF | — | 45% 145 shared |
386 | as of Jun 30, 2026SEC filing |
| REFAColumbia Research Enhanced International Equity ETF | 45% 145 shared | — | 210 | 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 both funds
44.7% common weight| Holding | FENI | REFA | Smallest |
|---|---|---|---|
| ASML HOLDING NV | 4.05% | 4.33% | 4.05% |
| TOKYO ELECTRON LTD | 1.44% | 2.53% | 1.44% |
| ROCHE HOLDING AG | 1.39% | 3.06% | 1.39% |
| HSBC HOLDINGS PLC | 1.31% | 2.25% | 1.31% |
| BHP GROUP LTD | 1.19% | 2.92% | 1.19% |
| SIEMENS ENERGY AG | 1.19% | 1.99% | 1.19% |
| ADVANTEST CORP | 1.18% | 1.77% | 1.18% |
| ROLLS-ROYCE HOLDINGS PLC | 1.07% | 1.11% | 1.07% |
| SHELL PLC | 0.99% | 1.51% | 0.99% |
| BANCO BILBAO VIZCAYA ARGENTARIA S.A | 1.20% | 0.92% | 0.92% |
| NOVARTIS AG | 0.92% | 2.99% | 0.92% |
| BANCO SANTANDER SA | 0.88% | 1.31% | 0.88% |
| DEUTSCHE TELEKOM AG | 0.87% | 1.18% | 0.87% |
| BNP PARIBAS | 0.85% | 1.62% | 0.85% |
| FAST RETAILING CO LTD | 0.82% | 1.81% | 0.82% |
| ASTRAZENECA PLC | 0.81% | 1.22% | 0.81% |
| HITACHI LTD | 0.79% | 2.15% | 0.79% |
| ORIX CORP | 0.66% | 0.74% | 0.66% |
| SOCIETE GENERALE | 0.65% | 0.78% | 0.65% |
| ING GROEP NV | 0.65% | 0.69% | 0.65% |
| UNICREDIT SPA | 0.64% | 0.76% | 0.64% |
| SANOFI | 0.63% | 0.80% | 0.63% |
| ERICSSON | 0.60% | 0.62% | 0.60% |
| LLOYDS BANKING GROUP PLC | 0.93% | 0.59% | 0.59% |
| INTESA SANPAOLO SPA | 0.93% | 0.59% | 0.59% |
| MITSUBISHI ELECTRIC CORP | 0.59% | 1.28% | 0.59% |
| SAFRAN SA | 0.56% | 1.92% | 0.56% |
| BP PLC | 0.54% | 0.61% | 0.54% |
| RECRUIT HOLDINGS CO LTD | 0.54% | 1.61% | 0.54% |
| TELSTRA GROUP LTD | 0.51% | 0.56% | 0.51% |
| INDUSTRIA DE DISENO TEXTIL INDITEX SA | 0.50% | 0.56% | 0.50% |
| DHL GROUP | 0.49% | 0.79% | 0.49% |
| SINGAPORE TECH ENGINEERING LTD | 0.48% | 0.51% | 0.48% |
| NATWEST GROUP PLC | 0.71% | 0.47% | 0.47% |
| BANK HAPOALIM B M | 0.46% | 0.52% | 0.46% |
| DEUTSCHE BANK AG | 0.45% | 0.85% | 0.45% |
| COMPASS GROUP PLC | 0.45% | 0.47% | 0.45% |
| KYOCERA CORP | 0.52% | 0.39% | 0.39% |
| BANK LEUMI LE-ISRAEL | 0.39% | 0.57% | 0.39% |
| RIO TINTO LTD | 0.38% | 0.63% | 0.38% |
| NOMURA HOLDINGS INC | 0.38% | 0.48% | 0.38% |
| WARTSILA OYJ | 0.36% | 0.45% | 0.36% |
| DANSKE BANK A/S | 0.66% | 0.33% | 0.33% |
| BRITISH AMERICAN TOBACCO PLC | 0.30% | 0.98% | 0.30% |
| FORTESCUE LTD | 0.32% | 0.30% | 0.30% |
| SINGAPORE EXCHANGE LTD | 0.30% | 0.63% | 0.30% |
| TESCO PLC | 0.35% | 0.30% | 0.30% |
| RENESAS ELECTRONICS CORP | 0.30% | 0.63% | 0.30% |
| YANGZIJIANG SHIPBUILDLING (HOLDINGS) LTD | 0.37% | 0.30% | 0.30% |
| CREDIT AGRICOLE SA | 0.45% | 0.28% | 0.28% |
| OTSUKA HOLDINGS CO LTD | 0.27% | 0.35% | 0.27% |
| ASTELLAS PHARMA INC | 0.60% | 0.26% | 0.26% |
| ERSTE GROUP BANK AG (UNGTD) | 0.23% | 0.34% | 0.23% |
| GSK PLC | 0.23% | 0.46% | 0.23% |
| SCHINDLER HOLDING AG | 0.37% | 0.22% | 0.22% |
| CAPGEMINI SA | 0.35% | 0.22% | 0.22% |
| ENDESA SA | 0.38% | 0.22% | 0.22% |
| ASAHI KASEI CORP | 0.26% | 0.21% | 0.21% |
| IMPERIAL BRANDS PLC | 0.34% | 0.21% | 0.21% |
| CK HUTCHISON HOLDINGS LTD | 0.20% | 0.30% | 0.20% |
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.