ETF Holders

VGUS vs MFSB overlap

VGUS and MFSB overlap 0.0% by weight, across 0 shared holdings.

VGUSMFSB

Pick 2 to 4 ETFs.

0.0%
overlap by weight, across 0 shared holdings
VGUS0.0% of the fund is in shared holdings, of 90
MFSB0.0% of the fund is in shared holdings, of 406

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: VGUS, SEC Form N-PORT, June 30, 2026; MFSB, SEC Form N-PORT, May 31, 2026.

Who owns them: VGUS institutional holders, MFSB institutional holders.

Frequently asked questions

How much do VGUS and MFSB overlap?

0.0% by weight, with 0 holdings in common, using holdings for VGUS as of June 30, 2026 and MFSB as of May 31, 2026.

Do institutions hold both VGUS and MFSB?

15 Form 13F filers report positions in both, out of 124 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%.