GLDW vs BIOY overlap

GLDW and BIOY overlap 0.0% by weight, across 0 shared holdings.

GLDWBIOY

Pick 2 to 4 ETFs.

0.0%

overlap by weight, across 0 shared holdings

GLDW0.0% of the fund is in shared holdings, of 1

BIOY0.0% of the fund is in shared holdings, of 1

Top shared holdings

These funds hold nothing in common.

Overlap by weight adds up the smaller weight of each holding the funds share, so 100% means identical portfolios. Long securities only: derivatives and cash vehicles are left out. Sources: GLDW, SEC Form N-PORT, June 30, 2026; BIOY, SEC Form N-PORT, June 30, 2026.

institutions report holding both, of 4 holding any

GLDW57.3% of its 13F dollars, 50.0% of its 4 holders

BIOY100.0% of its 13F dollars, 100.0% of its 2 holders

Largest institutions holding both

Firm	GLDW	BIOY
Jane Street Group, LLC	$251K	$499K
UBS Group AG	$41K	$23

This compares who owns the funds, not what the funds hold. From SEC Form 13F, for managers with $100M+ in US securities.

Who owns them: GLDW institutional holders, BIOY institutional holders.

Frequently asked questions

How much do GLDW and BIOY overlap?

0.0% by weight, with 0 holdings in common, using holdings for GLDW as of June 30, 2026 and BIOY as of June 30, 2026.

Do institutions hold both GLDW and BIOY?

2 Form 13F filers report positions in both, out of 4 that report either one.

How is overlap by weight worked out?

For each holding the two funds share, take the smaller of the two weights, then add those up. Identical portfolios score 100%.