Vanguard S&P Mid-Cap 400 Index I (VSPMX)

Fund Assets	5.82B
Expense Ratio	0.03%
Min. Investment	$5,000,000
Turnover	15.00%
Dividend (ttm)	6.19
Dividend Yield	1.20%
Dividend Growth	3.87%
Payout Frequency	Quarterly
Ex-Dividend Date	Jun 24, 2026

Previous Close	515.41
YTD Return	16.87%
1-Year Return	22.39%
5-Year Return	53.76%
52-Week Low	420.30
52-Week High	530.98
Beta (5Y)	1.25
Holdings	405
Inception Date	Dec 15, 2010

About VSPMX

The Vanguard S&P Mid-Cap 400 Index Fund Institutional Shares is a mutual fund designed to mirror the performance of the S&P MidCap 400 Index, which comprises 400 medium-sized U.S. companies across diverse sectors. This fund uses an indexing strategy to closely match the returns and composition of its benchmark, providing exposure to the mid-cap segment of the U.S. equity market. With a low expense ratio and a diversified portfolio that includes holdings from industries such as industrials, healthcare, consumer cyclical, technology, basic materials, and real estate, the fund offers institutional investors a cost-effective way to participate in the growth and stability characteristic of mid-cap stocks. The fund’s sizable asset base, quarterly dividend payouts, and focus on companies that are often considered to be in the growth phase of their business lifecycle underscore its role as a core holding for long-term institutional portfolios seeking balanced equity exposure between small- and large-cap stocks.

• Fund Family: Vanguard
• Category: Mid-Cap Blend
• Performance Rating: Average
• Risk Rating: Above Average
• Stock Exchange: NASDAQ
• Ticker Symbol: VSPMX
• Share Class: Institutional Shares
• Index: S&P Mid Cap 400 TR

Performance

VSPMX had a total return of 22.39% in the past year, including dividends. Since the fund's inception, the average annual return has been 12.15%.

Equivalent ETF

VSPMX has an equivalent ETF with the ticker symbol IVOO, the Vanguard S&P Mid-Cap 400 ETF. This is an ETF from the same fund company that follows the same index. It has an expense ratio of 0.07% compared to 0.03% for VSPMX.

Symbol	Name	Expense Ratio
IVOO	Vanguard S&P Mid-Cap 400 ETF	0.07%

Top 10 Holdings

7.40% of assets

Name	Symbol	Weight
Illumina, Inc.	ILMN	0.87%
Twilio Inc.	TWLO	0.84%
TechnipFMC plc	FTI	0.80%
Curtiss-Wright Corporation	CW	0.75%
Carpenter Technology Corporation	CRS	0.72%
ATI Inc.	ATI	0.72%
nVent Electric plc	NVT	0.70%
Everpure, Inc.	P	0.68%
Okta, Inc.	OKTA	0.67%
XPO, Inc.	XPO	0.66%

Dividend History

Ex-Dividend	Amount	Pay Date
Jun 24, 2026	$1.4271	Jun 25, 2026
Mar 24, 2026	$1.4436	Mar 25, 2026
Dec 22, 2025	$1.7456	Dec 23, 2025
Sep 24, 2025	$1.578	Sep 25, 2025
Jun 26, 2025	$1.4423	Jun 27, 2025
Mar 25, 2025	$1.4126	Mar 26, 2025

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Aug 24, 2026

Data Sources Report a data error