Fund comparison · from official SEC filings

VFIAX vs VOO: how much do they overlap?

VANGUARD 500 INDEX FUND and VANGUARD 500 INDEX FUND
Holdings overlap
100%
of assets, by weight
Shared positions
507
of 508 / 508 holdings
VFIAX expense ratio
0.04%
net, per year
VOO expense ratio
0.03%
net, per year
VFIAX and VOO are largely redundant — holding both means most of your money tracks the same underlying companies.
Shared holdings
Company
VFIAX
VOO
N
NVDANVIDIA CORP
7.51%
7.51%
A
AAPLAPPLE INC
6.58%
6.58%
M
MSFTMICROSOFT CORP
4.29%
4.29%
A
AMZNAMAZON.COM INC
3.61%
3.61%
G
GOOGLALPHABET INC-CL A
3.25%
3.25%
A
AVGOBROADCOM INC
2.77%
2.77%
G
GOOGALPHABET INC-CL C
2.59%
2.59%
M
MUMICRON TECHNOLOGY INC
2.02%
2.02%
M
METAMETA PLATFORMS INC-CLASS A
1.92%
1.92%
T
TSLATESLA INC
1.83%
1.83%
L
LLYELI LILLY & CO
1.47%
1.47%
A
AMDADVANCED MICRO DEVICES
1.47%
1.47%
B
BRK.BBERKSHIRE HATHAWAY INC-CL B
1.42%
1.42%
J
JPMJPMORGAN CHASE & CO
1.25%
1.25%
I
INTCINTEL CORP
1.02%
1.02%
J
JNJJOHNSON & JOHNSON
0.95%
0.95%
A
AMATAPPLIED MATERIALS INC
0.89%
0.89%
E
EXMOCEXXON MOBIL CORP
0.88%
0.88%
V
VVISA INC-CLASS A SHARES
0.86%
0.86%
L
LRCXLAM RESEARCH CORP
0.84%
0.84%
W
WMTWALMART INC
0.77%
0.77%
C
CATCATERPILLAR INC
0.76%
0.76%
C
CSCOCISCO SYSTEMS INC
0.72%
0.72%
A
ABBVABBVIE INC
0.69%
0.69%
C
COSTCOSTCO WHOLESALE CORP
0.64%
0.64%
Only in VFIAX
H
HOLX 4.625 02.01.28 144AHOLOGIC INC
0.00%
Only in VOO
0
0J5QHOLOGIC INC
0.00%
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Data source: official SEC Form N-PORT filings from each fund. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.