SEI S&P 500 Index I (SIMT) (SPIIX)

Fund Assets	1.10B
Expense Ratio	0.79%
Min. Investment	$100,000
Turnover	3.00%
Dividend (ttm)	0.57
Dividend Yield	0.49%
Dividend Growth	-14.67%
Payout Frequency	Quarterly
Ex-Dividend Date	Oct 5, 2026

Previous Close	115.71
YTD Return	13.49%
1-Year Return	16.88%
5-Year Return	82.43%
52-Week Low	95.28
52-Week High	117.21
Beta (5Y)	1.00
Holdings	510
Inception Date	Jun 28, 2002

About SPIIX

SEI Institutional Managed Trust S&P 500 Index Fund Class I is a mutual fund designed to closely track the performance of the S&P 500 Index, one of the most recognized benchmarks of the U.S. stock market. The fund’s primary objective is to achieve investment results that correspond to the aggregate price and dividend performance of the 500 leading U.S. companies comprising the S&P 500 Index. To accomplish this, it invests at least 80% of its assets in securities included in the index—primarily large-cap stocks spanning a broad range of industries, including technology, healthcare, financials, consumer goods, and industrials. As a “large blend” fund, it offers broad market exposure with a mix of growth and value stocks, generally mirroring the overall risk and return profile of the U.S. equity market. The fund appeals to investors seeking diversified access to the U.S. large-cap segment without active stock selection, making it suitable for core portfolio allocations or institutional mandates. Managed by a team of professionals, the fund aims for low tracking error and efficient replication of the index, providing a straightforward, cost-effective solution for those looking to participate in the long-term growth of the U.S. economy.

• Fund Family: SEI
• Category: Large Blend
• Performance Rating: Average
• Risk Rating: Average
• Stock Exchange: Nasdaq
• Ticker Symbol: SPIIX
• Share Class: Class I
• Index: S&P 500 TR

Performance

SPIIX had a total return of 16.88% in the past year, including dividends. Since the fund's inception, the average annual return has been 10.76%.

Other Share Classes

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

Symbol	Share Class	Expense Ratio
SSPIX	Class F	0.54%

Top 10 Holdings

37.02% of assets

Name	Symbol	Weight
NVIDIA Corporation	NVDA	7.76%
Apple Inc.	AAPL	6.75%
Microsoft Corporation	MSFT	5.47%
Amazon.com, Inc.	AMZN	3.69%
Alphabet Inc.	GOOGL	2.89%
Broadcom Inc.	AVGO	2.54%
Alphabet Inc.	GOOG	2.30%
E-mini S&P 500 Future Sept 26	n/a	2.04%
Meta Platforms, Inc.	META	1.82%
Sdit Government - 36	n/a	1.75%

Dividend History

Ex-Dividend	Amount	Pay Date
Oct 5, 2026	$0.1308	Oct 6, 2026
Jul 6, 2026	$0.1345	Jul 7, 2026
Apr 6, 2026	$0.1614	Apr 7, 2026
Dec 29, 2025	$0.1438	Dec 30, 2025
Dec 17, 2025	$8.0276	Dec 18, 2025
Oct 3, 2025	$0.1462	Oct 6, 2025

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

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