Vanguard Mid-Cap Index Fund Investor Shares (VIMSX) is a Vanguard mutual fund with a 0.17% expense ratio, 271 holdings and $224.1B in net assets. Largest sector: Industrials (19%).
Fee
0.17%
prospectus Apr 28, 2026
Net assets
$224.1B
Launched
May 21, 1998
Holdings
271
as of Sep 30, 2026
Top 10 weight
9.7%
largest ten holdings
Largest sector
Industrials
19.2%
Yield
—
Benchmark
—
VIMSX's holdings are as of Sep 30, 2026 — a mutual fund reports its holdings to the SEC quarterly, one to three months after the date.
Industrials
19.2%
Technology
17.2%
Financial Services
14.0%
Healthcare
9.3%
Consumer Cyclical
9.2%
Energy
8.0%
Utilities
7.8%
Consumer Defensive
4.8%
Real Estate
4.8%
Basic Materials
3.5%
Communication Services
2.2%
1
NET
Cloudflare Class A
1.11%
2
VLO
VALERO ENERGY
1.10%
3
MPC
MARATHON PETROLEUM
1.10%
4
PSX
PHILLIPS 66
1.01%
5
PWR
QUANTA SERVICES
0.95%
6
VRT
VERTIV HOLDINGS
0.92%
7
DDOG
DATADOG CLASS A
0.91%
8
HWM
HOWMET AEROSPACE
0.89%
9
HOOD
ROBINHOOD MARKETS A
0.88%
10
LITE
LUMENTUM HOLDINGS
0.86%
11
CEG
CONSTELLATION ENERGY GENERATION LL
0.84%
12
HPE
HEWLETT PACKARD ENTERPRISE
0.79%
13
BE
Bloom Energy Class A
0.77%
14
ROST
ROSS STORES
0.74%
15
WBD
WARNER BROS DISCOVERY
0.73%
16
MSI
MOTOROLA SOLUTIONS
0.73%
17
SLB
SLB
0.71%
18
HLT
HILTON WORLDWIDE HOLDINGS IN
0.71%
19
DASH
DOORDASH A
0.70%
20
TGT
TARGET
0.70%
21
CMI
CUMMINS
0.70%
22
RCL
ROYAL CARIBBEAN CRUISES LTD
0.67%
23
GM
GENERAL MOTORS FINANCIAL I
0.67%
24
DLR
DIGITAL REALTY TRUST LP
0.64%
25
AEP
AMERICAN ELECTRIC POWER IN
0.64%
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