Vanguard Mid-Cap Index Fund Institutional Shares (VMCIX)

Fund Assets	210.34B
Expense Ratio	0.04%
Min. Investment	$5,000,000
Turnover	16.00%
Dividend (ttm)	1.21
Dividend Yield	1.52%
Dividend Growth	12.12%
Payout Frequency	Quarterly
Ex-Dividend Date	Dec 22, 2025

Previous Close	79.37
YTD Return	-1.76%
1-Year Return	10.53%
5-Year Return	38.47%
52-Week Low	62.55
52-Week High	84.00
Beta (5Y)	n/a
Holdings	297
Inception Date	May 21, 1998

About VMCIX

This low-cost index fund provides broad mid-capitalization U.S. equity exposure. The fund seeks to track an index of medium-sized companies, whose stocks tend to be more volatile than those of larger companies. This potential volatility is one of the fund’s key risks. Investors looking to add a passively managed, mid-cap stock allocation to an already diversified portfolio may wish to consider this fund.

• Fund Family: Vanguard
• Category: Mid-Cap Blend
• Performance Rating: Above Average
• Risk Rating: Average
• Stock Exchange: NASDAQ
• Ticker Symbol: VMCIX
• Share Class: Institutional Shares
• Index: CRSP US Mid Cap TR

Performance

VMCIX had a total return of 10.53% in the past year, including dividends. Since the fund's inception, the average annual return has been 9.84%.

Equivalent ETF

VMCIX has an equivalent ETF with the ticker symbol VO, the Vanguard Mid-Cap ETF. This is an ETF from the same fund company that follows the same index. It has an expense ratio of 0.04% compared to 0.04% for VMCIX.

Symbol	Name	Expense Ratio
VO	Vanguard Mid-Cap ETF	0.04%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
VMCPX	Institutional Plus Shares	0.03%
VIMAX	Admiral Shares	0.05%
VIMSX	Investor Shares	0.17%

Top 10 Holdings

10.22% of assets

Name	Symbol	Weight
Newmont Corporation	NEM	1.46%
Corning Incorporated	GLW	1.20%
Howmet Aerospace Inc.	HWM	1.09%
Constellation Energy Corporation	CEG	1.06%
Vertiv Holdings Co	VRT	0.99%
Western Digital Corporation	WDC	0.99%
Seagate Technology Holdings plc	STX	0.90%
Quanta Services, Inc.	PWR	0.87%
Cummins Inc.	CMI	0.83%
CRH plc	CRH	0.83%

Dividend History

Ex-Dividend	Amount	Pay Date
Dec 22, 2025	$0.314	Dec 23, 2025
Sep 29, 2025	$0.2829	Sep 30, 2025
Jun 30, 2025	$0.293	Jul 1, 2025
Mar 27, 2025	$0.3193	Mar 28, 2025
Dec 23, 2024	$0.2989	Dec 24, 2024
Sep 26, 2024	$0.2592	Sep 27, 2024