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
617 holdings in all 2 funds| Fund | GSID | MFDX | Positions | Holdings |
|---|---|---|---|---|
| GSIDGoldman Sachs MarketBeta International Equity ETF | — | 51% 617 shared |
892 | as of May 31, 2026SEC filing |
| MFDXPIMCO RAFI Multi-Factor International Equity ETF | 51% 617 shared | — | 1,290 | 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
51.0% common weight| Holding | GSID | MFDX | Smallest |
|---|---|---|---|
| ASML HOLDING NV | 2.75% | 1.18% | 1.18% |
| NOVARTIS AG | 1.22% | 0.99% | 0.99% |
| NESTLE' SA/AG | 1.17% | 0.83% | 0.83% |
| BANCO SANTANDER SA | 0.81% | 0.88% | 0.81% |
| ABB LTD (CH) | 0.76% | 0.77% | 0.76% |
| TOKYO ELECTRON LTD | 0.67% | 1.08% | 0.67% |
| IBERDROLA SA | 0.63% | 0.67% | 0.63% |
| ROCHE HOLDING AG | 1.32% | 0.61% | 0.61% |
| UNILEVER PLC | 0.55% | 0.56% | 0.55% |
| ADVANTEST CORP | 0.53% | 0.67% | 0.53% |
| RIO TINTO PLC | 0.52% | 0.79% | 0.52% |
| MIZUHO FINANCIAL GROUP INC | 0.50% | 0.49% | 0.49% |
| ZURICH INSURANCE GROUP AG | 0.48% | 0.64% | 0.48% |
| GSK PLC | 0.46% | 0.65% | 0.46% |
| SIEMENS AG | 1.01% | 0.46% | 0.46% |
| MURATA MANUFACTURING COMPANY LTD | 0.45% | 0.87% | 0.45% |
| BP PLC | 0.45% | 0.61% | 0.45% |
| TOTALENERGIES SE | 0.79% | 0.44% | 0.44% |
| HSBC HOLDINGS PLC | 1.44% | 0.40% | 0.40% |
| BHP GROUP LTD | 1.00% | 0.40% | 0.40% |
| ENEL SPA | 0.39% | 0.53% | 0.39% |
| BARCLAYS PLC | 0.38% | 0.40% | 0.38% |
| BRITISH AMERICAN TOBACCO PLC | 0.57% | 0.36% | 0.36% |
| SHIN-ETSU CHEMICAL COMPANY LTD | 0.36% | 0.35% | 0.35% |
| NATIONAL GRID PLC | 0.36% | 0.35% | 0.35% |
| SANOFI SA | 0.42% | 0.34% | 0.34% |
| UBS GROUP AG | 0.67% | 0.34% | 0.34% |
| BANCO BILBAO VIZCAYA ARGENTARIA SA | 0.59% | 0.33% | 0.33% |
| SOFTBANK GROUP CORP | 0.75% | 0.33% | 0.33% |
| GLENCORE PLC | 0.32% | 0.67% | 0.32% |
| FAST RETAILING COMPANY LTD | 0.41% | 0.32% | 0.32% |
| KIOXIA HOLDINGS CORP | 0.31% | 0.40% | 0.31% |
| BAE SYSTEMS PLC | 0.37% | 0.28% | 0.28% |
| HITACHI LTD | 0.63% | 0.27% | 0.27% |
| SUMITOMO ELECTRIC INDUSTRIES LTD | 0.26% | 0.57% | 0.26% |
| ING GROEP NV | 0.38% | 0.25% | 0.25% |
| KEYENCE CORP | 0.42% | 0.25% | 0.25% |
| AIRBUS SE | 0.55% | 0.24% | 0.24% |
| DHL GROUP | 0.24% | 0.37% | 0.24% |
| VINCI SA | 0.31% | 0.24% | 0.24% |
| HOYA CORP | 0.25% | 0.24% | 0.24% |
| ENGIE SA | 0.24% | 0.81% | 0.24% |
| SOCIETE GENERALE SA | 0.24% | 0.64% | 0.24% |
| DEUTSCHE TELEKOM AG | 0.53% | 0.23% | 0.23% |
| ANGLO AMERICAN PLC | 0.24% | 0.23% | 0.23% |
| KDDI CORP | 0.23% | 0.30% | 0.23% |
| NINTENDO COMPANY LTD | 0.23% | 0.24% | 0.23% |
| MITSUBISHI CORP | 0.48% | 0.23% | 0.23% |
| NTT INC | 0.22% | 0.31% | 0.22% |
| TAKEDA PHARMACEUTICAL COMPANY LTD | 0.22% | 0.25% | 0.22% |
| RIO TINTO LTD | 0.22% | 0.39% | 0.22% |
| ATLAS COPCO AB | 0.21% | 0.24% | 0.21% |
| ASM INTERNATIONAL NV | 0.21% | 0.30% | 0.21% |
| ENI SPA | 0.21% | 0.60% | 0.21% |
| MARUBENI CORP | 0.21% | 0.28% | 0.21% |
| E.ON SE | 0.21% | 0.33% | 0.21% |
| DBS GROUP HOLDINGS LTD | 0.44% | 0.20% | 0.20% |
| DEUTSCHE BANK AG | 0.25% | 0.20% | 0.20% |
| SIEMENS ENERGY AG | 0.63% | 0.20% | 0.20% |
| FANUC CORP | 0.20% | 0.29% | 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.