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

820 holdings in all 2 funds
FundDEEFMFDXPositionsHoldings
DEEFXtrackers FTSE Developed ex US Multifactor ETF —40%
820 shared
1,237as of May 29, 2026SEC filing
MFDXPIMCO RAFI Multi-Factor International Equity ETF 40%
820 shared
— 1,290as 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

39.8% common weight
HoldingDEEFMFDXSmallest
KONINKLIJKE AHOLD DELHAIZE NV0.51%0.51%0.51%
REPSOL SA0.48%0.51%0.48%
RIO TINTO LTD0.40%0.39%0.39%
VODAFONE GROUP PLC0.31%0.46%0.31%
TESCO PLC0.89%0.31%0.31%
MGA0.76%0.30%0.30%
TELEFONAKTIEBOLAGET LM ERICSSON0.29%0.38%0.29%
SU0.26%0.30%0.26%
IMPERIAL BRANDS PLC0.33%0.25%0.25%
ACS ACTIVIDADES DE CONSTRUCCION Y SERVICIOS SA0.61%0.25%0.25%
ORANGE SA0.25%0.54%0.25%
SAMPO PLC0.42%0.24%0.24%
MURATA MANUFACTURING COMPANY LTD0.23%0.87%0.23%
CARREFOUR SA0.24%0.22%0.22%
INPEX CORP0.22%0.21%0.21%
E.ON SE0.20%0.33%0.20%
EDP SA0.18%0.18%0.18%
WOOLWORTHS GROUP LTD0.26%0.18%0.18%
DHL GROUP0.17%0.37%0.17%
REXEL SA0.17%0.23%0.17%
RIO TINTO PLC0.17%0.79%0.17%
TOYOTA TSUSHO CORP0.17%0.20%0.17%
CK HUTCHISON HOLDINGS LTD0.45%0.17%0.17%
WESFARMERS LTD0.17%0.18%0.17%
SANDVIK AB0.17%0.25%0.17%
VINCI SA0.16%0.24%0.16%
PANASONIC HOLDINGS CORP0.17%0.16%0.16%
SWISSCOM AG0.19%0.16%0.16%
CENTRICA PLC0.31%0.16%0.16%
YARA INTERNATIONAL ASA0.45%0.16%0.16%
ADMIRAL GROUP PLC0.31%0.15%0.15%
TELE2 AB0.19%0.15%0.15%
ENI SPA0.15%0.60%0.15%
ENEOS HOLDINGS INC0.45%0.15%0.15%
TELIA COMPANY AB0.14%0.24%0.14%
BRIDGESTONE CORP0.26%0.14%0.14%
WARTSILA OYJ ABP0.17%0.14%0.14%
CONTINENTAL AG0.14%0.18%0.14%
GSK PLC0.14%0.65%0.14%
MITSUBISHI ELECTRIC CORP0.14%0.18%0.14%
GLENCORE PLC0.14%0.67%0.14%
FORTESCUE LTD0.14%0.23%0.14%
KONINKLIJKE KPN NV0.21%0.14%0.14%
MITSUBISHI CORP0.14%0.23%0.14%
MARUBENI CORP0.13%0.28%0.13%
J SAINSBURY PLC0.45%0.13%0.13%
BRITISH AMERICAN TOBACCO PLC0.13%0.36%0.13%
CHUBU ELECTRIC POWER CO INC0.41%0.13%0.13%
BOUYGUES SA0.34%0.13%0.13%
BT GROUP PLC0.13%0.18%0.13%
COLES GROUP LTD0.34%0.13%0.13%
INTERTEK GROUP PLC0.12%0.13%0.12%
BCE0.12%0.13%0.12%
BAE SYSTEMS PLC0.12%0.28%0.12%
SHIN-ETSU CHEMICAL COMPANY LTD0.12%0.35%0.12%
KONE CORP0.12%0.12%0.12%
MITSUBISHI CHEMICAL GROUP CORP0.41%0.12%0.12%
ARCELORMITTAL SA0.12%0.49%0.12%
MITSUI & CO. LTD0.12%0.17%0.12%
DAIKIN INDUSTRIES LTD0.12%0.26%0.12%

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.