SEI Extended Market Index A (SIIT) (SMXAX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
18.21
-0.11 (-0.60%)
Dec 29, 2025, 9:30 AM EST
1.68%
Fund Assets1.21B
Expense Ratio0.20%
Min. Investment$100,000
Turnover21.00%
Dividend (ttm)1.88
Dividend Yield10.28%
Dividend Growth-15.63%
Payout FrequencyQuarterly
Ex-Dividend DateDec 18, 2025
Previous Close18.32
YTD Return14.90%
1-Year Return13.68%
5-Year Return39.13%
52-Week Low12.77
52-Week High18.57
Beta (5Y)1.13
Holdings2296
Inception DateFeb 28, 2013

About SMXAX

The SEI Institutional Investments Trust Extended Market Index Fund Class A is a mid-cap blend mutual fund that employs a passive indexing strategy, primarily investing in common stocks of companies beyond the largest cap segment of the U.S. equity market. It aims to track the performance of an extended market index, focusing on small growth and mid-cap securities, with a portfolio comprising over 2,200 holdings. The fund is noted for its low expense ratio of 0.060%, positioning it among the lowest fee quintile in its category, and a portfolio turnover rate of around 34%. Its investment approach offers exposure to diversified sectors, including technology, energy, and financial services, and it maintains a modest allocation to cash and equivalents. With total assets of approximately $1.2 billion, this fund serves institutional investors seeking broad market exposure outside the largest blue-chip companies. It also incorporates considerations related to environmental and social factors, with a percentage of assets involved in fossil fuel industries and other socially significant sectors. The fund has demonstrated competitive returns relative to benchmarks like the Russell 2000 and category averages, reflecting its role in providing extended market exposure within a cost-efficient framework.

Fund Family SEI
Category Mid-Cap Blend
Performance Rating Average
Risk Rating Above Average
Stock Exchange NASDAQ
Ticker Symbol SMXAX
Share Class - Class A
Index Russell Small Cap Completeness TR

Performance

SMXAX had a total return of 13.68% in the past year, including dividends. Since the fund's inception, the average annual return has been 18.01%.

Top 10 Holdings

10.01% of assets
NameSymbolWeight
SEI Daily Income Trust - Government FundSEOXX1.77%
E-mini Russell 2000 Index Future Dec 25n/a1.20%
Spotify Technology S.A.SPOT1.13%
CRH plcCRH1.00%
Snowflake Inc.SNOW0.96%
Marvell Technology, Inc.MRVL0.95%
Vertiv Holdings CoVRT0.83%
Cloudflare, Inc.NET0.76%
Nu Holdings Ltd.NU0.71%
Roblox CorporationRBLX0.71%
View More Holdings

Dividend History

Ex-DividendAmountPay Date
Dec 18, 2025$1.7667Dec 19, 2025
Oct 6, 2025$0.0565Oct 7, 2025
Jul 8, 2025$0.0341Jul 9, 2025
Apr 4, 2025$0.0253Apr 7, 2025
Dec 30, 2024$0.091Dec 31, 2024
Dec 18, 2024$1.9763Dec 19, 2024
Full Dividend History