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ETF overlap

GSPX vs ISFD: how much do they overlap?

iShares Core S&P 500 UCITS ETF USD (Dist) (GSPX) and iShares Core FTSE 100 UCITS ETF (Dist) (ISFD) have a 0.15% holdings overlap. 0.15% of GSPX's holdings by weight are also held by ISFD, and 2.51% the other way. They share 3 securities. Computed from the funds' published holdings.

Holdings overlap 0.15% 3 shared securities
0.15% of GSPX is also in ISFD
2.51% of ISFD is also in GSPX

Top shared holdings

Securities held by both, by overlapping weight

HoldingGSPXISFD
ADMIRAL GROUP PLC 0.06% 0.34%
PRUDENTIAL PLC 0.06% 0.97%
TESCO PLC 0.03% 1.17%

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Overlap = the sum, across securities held by both funds, of the smaller of the two weights (the standard ETF-overlap definition). Figures derive from each issuer's published holdings. Methodology.