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
46 holdings in all 2 funds| Fund | JIDE | REFA | Positions | Holdings |
|---|---|---|---|---|
| JIDEJPMorgan International Dynamic ETF | — | 32% 46 shared |
96 | as of Apr 30, 2026SEC filing |
| REFAColumbia Research Enhanced International Equity ETF | 32% 46 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
31.9% common weight| Holding | JIDE | REFA | Smallest |
|---|---|---|---|
| ASML Holding NV | 3.75% | 4.33% | 3.75% |
| Safran SA | 1.81% | 1.92% | 1.81% |
| BHP Group Ltd. | 1.80% | 2.92% | 1.80% |
| Siemens Energy AG | 1.78% | 1.99% | 1.78% |
| Shell plc | 2.18% | 1.51% | 1.51% |
| Hitachi Ltd. | 1.40% | 2.15% | 1.40% |
| Banco Santander SA | 2.10% | 1.31% | 1.31% |
| Advantest Corp. | 1.26% | 1.77% | 1.26% |
| Fast Retailing Co. Ltd. | 1.20% | 1.81% | 1.20% |
| Rolls-Royce Holdings plc | 1.56% | 1.11% | 1.11% |
| HSBC Holdings plc | 0.97% | 2.25% | 0.97% |
| Sanofi SA | 1.49% | 0.80% | 0.80% |
| Societe Generale SA | 1.47% | 0.78% | 0.78% |
| UniCredit SpA | 1.19% | 0.76% | 0.76% |
| ORIX Corp. | 1.00% | 0.74% | 0.74% |
| ING Groep NV | 1.39% | 0.69% | 0.69% |
| Barclays plc | 1.27% | 0.64% | 0.64% |
| Rio Tinto Ltd. | 0.82% | 0.63% | 0.63% |
| Renesas Electronics Corp. | 1.17% | 0.63% | 0.63% |
| Rio Tinto plc | 1.11% | 0.61% | 0.61% |
| Sompo Holdings, Inc. | 0.95% | 0.61% | 0.61% |
| Hoya Corp. | 1.11% | 0.57% | 0.57% |
| Telstra Group Ltd. | 0.58% | 0.56% | 0.56% |
| Bayer AG | 0.57% | 0.48% | 0.48% |
| Nomura Holdings, Inc. | 0.54% | 0.48% | 0.48% |
| NatWest Group plc | 1.47% | 0.47% | 0.47% |
| GSK plc | 1.45% | 0.46% | 0.46% |
| UCB SA | 0.94% | 0.34% | 0.34% |
| Reckitt Benckiser Group plc | 0.36% | 0.32% | 0.32% |
| Koninklijke Ahold Delhaize NV | 1.91% | 0.32% | 0.32% |
| ASM International NV | 1.38% | 0.30% | 0.30% |
| CK Hutchison Holdings Ltd. | 0.74% | 0.30% | 0.30% |
| Brambles Ltd. | 0.80% | 0.29% | 0.29% |
| Astellas Pharma, Inc. | 0.80% | 0.26% | 0.26% |
| Telia Co. AB | 1.09% | 0.25% | 0.25% |
| Fisher & Paykel Healthcare Corp. Ltd. | 0.54% | 0.23% | 0.23% |
| Evolution Mining Ltd. | 0.59% | 0.23% | 0.23% |
| Capgemini SE | 0.91% | 0.22% | 0.22% |
| Obayashi Corp. | 0.84% | 0.21% | 0.21% |
| Imperial Brands plc | 1.20% | 0.21% | 0.21% |
| Next plc | 1.03% | 0.18% | 0.18% |
| Shionogi & Co. Ltd. | 0.62% | 0.15% | 0.15% |
| WH Group Ltd. | 0.62% | 0.12% | 0.12% |
| Sage Group plc (The) | 0.78% | 0.07% | 0.07% |
| Unipol Assicurazioni SpA | 0.93% | 0.06% | 0.06% |
| InterContinental Hotels Group plc | 0.02% | 0.20% | 0.02% |
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.