SEI GNMA Y (SDIT) (SGMYX)

Fund Assets	9.57M
Expense Ratio	0.51%
Min. Investment	$100,000
Turnover	28.00%
Dividend (ttm)	0.39
Dividend Yield	4.29%
Dividend Growth	33.81%
Payout Frequency	Monthly
Ex-Dividend Date	Jul 31, 2026

Previous Close	9.01
YTD Return	0.65%
1-Year Return	3.47%
5-Year Return	0.83%
52-Week Low	8.93
52-Week High	9.31
Beta (5Y)	-0.03
Holdings	252
Inception Date	Oct 30, 2015

About SGMYX

SEI Daily Income Trust GNMA Fund Class Y is a mutual fund focused on providing investors with current income and capital preservation through investments primarily in mortgage-backed securities issued by the Government National Mortgage Association (GNMA). These securities are backed by the full faith and credit of the U.S. government, offering high credit quality and a measure of safety for principal. The fund emphasizes liquidity while aiming to deliver stable income, making it a relevant option for risk-averse investors seeking exposure to government-backed mortgage markets. Typically, the fund distributes income regularly, reflecting interest payments from the underlying mortgage pools. With its focus on GNMA securities, the fund contributes to the mortgage financing ecosystem and serves as a diversification option within fixed-income portfolios. The fund’s modest turnover and targeted sector exposure position it within the broader landscape of income-focused mutual funds prioritizing stability and government-guaranteed assets.

• Fund Family: SEI
• Category: GNMA
• Performance Rating: Average
• Risk Rating: Average
• Stock Exchange: NASDAQ
• Ticker Symbol: SGMYX
• Share Class: Class Y
• Index: Bloomberg GNMA TR

Performance

SGMYX had a total return of 3.47% in the past year, including dividends. Since the fund's inception, the average annual return has been 1.34%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol	Provider	Name	Expense Ratio
VFIJX	Vanguard	Vanguard GNMA Adm	0.11%

Other Share Classes

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

Symbol	Share Class	Expense Ratio
SEGMX	- Class F, Effective 1-31-2017 (formerly Class A)	0.76%

Dividend History

Ex-Dividend	Amount	Pay Date
Jul 31, 2026	$0.0307	Jul 31, 2026
Jun 30, 2026	$0.0324	Jun 30, 2026
May 29, 2026	$0.0301	May 29, 2026
Apr 30, 2026	$0.0304	Apr 30, 2026
Mar 31, 2026	$0.0265	Mar 31, 2026
Feb 27, 2026	$0.029	Feb 27, 2026

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 28, 2026

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