FZROX and VTSAX · filed portfolios

FZROX vs VTSAX fund overlap

This page compares the filed equity sleeves of Fidelity ZERO Total Market Index Fund and Vanguard Total Stock Market Index Fund. Both source dates appear with the result.

Filed portfolio overlap

91.4%

Filed portfolio result

Fidelity ZERO Total Market Index Fund and Vanguard Total Stock Market Index Fund share 91.4% of their filed equity sleeves. The FZROX class costs $0 per year for each $100,000 invested; the VTSAX class costs $40 per year for each $100,000.

Fidelity ZERO Total Market Index Fund (FZROX) · Vanguard Total Stock Market Index Fund (VTSAX)

Largest shared positions

CompanyFZROXVTSAX
NVIDIA CORP6.96%6.44%
APPLE INC5.72%5.96%
ALPHABET INC5.78%4.80%
MICROSOFT CORP4.35%4.40%
AMAZON.COM INC3.72%3.22%
BROADCOM INC2.84%2.35%
META PLATFORMS INC1.92%2.00%
TESLA INC1.54%1.67%
BERKSHIRE HATHAWAY INC DEL1.25%1.41%
JPMORGAN CHASE and CO1.21%1.20%

Largest positions only in FZROX

CompanyWeight
COUPANG INC0.04%
AUTOLIV INC0.01%
KULICKE and SOFFA INDUSTRIES INC0.01%
GARRETT MOTION INC0.00%
SOLAREDGE TECHNOLOGIES INC0.00%

Largest positions only in VTSAX

CompanyWeight
Linde PLC0.37%
Eaton Corp PLC0.22%
Accenture PLC0.20%
Chubb Ltd0.18%
Medtronic PLC0.18%

This is a quarter-end snapshot filed later. Both funds may have traded since these dates, and portfolio overlap does not show whether either fund is better.

FZROX holdings as of 2026-04-30 · VTSAX holdings as of 2026-03-31 · pinned run a50bbf07-f7a5-4c59-bb80-4a558b00b06c ·
Data provenance

FZROX holdings run 7f35c13d-dab5-4663-b04b-b5d91b2d68a2; VTSAX holdings run a50bbf07-f7a5-4c59-bb80-4a558b00b06c. Method cusip6-equity-sleeve@1; identifier coverage 96.8% and 100.0%. Source accessions 0000035402-26-004212 and 0000036405-26-000323.

Read the overlap method.