Western Asset Mortgage Total Return Fund Class I (SGSYX)

Fund Assets	317.66M
Expense Ratio	0.66%
Min. Investment	$1,000,000
Turnover	198.00%
Dividend (ttm)	0.45
Dividend Yield	5.65%
Dividend Growth	6.05%
Payout Frequency	Monthly
Ex-Dividend Date	Aug 31, 2026

Previous Close	7.93
YTD Return	-2.29%
1-Year Return	-0.77%
5-Year Return	-3.30%
52-Week Low	7.93
52-Week High	8.54
Beta (5Y)	0.06
Holdings	420
Inception Date	Feb 7, 1996

About SGSYX

Western Asset Mortgage Total Return Fund Class I is an open-end mutual fund focused on generating a high current return for its investors by investing predominantly in mortgage-backed securities. The fund typically allocates at least 80% of its assets to these instruments, which can include both agency and non-agency mortgage-backed securities, as well as other types of structured debt such as government stripped securities. Its portfolio is managed with the aim of capital preservation and long-term capital appreciation, balancing income generation with risk management across diverse mortgage assets. By targeting the mortgage sector, the fund provides investors with exposure to interest rate and credit risk tied to the U.S. real estate market, playing a distinct role within diversified fixed income allocations. The fund is managed by Western Asset, a well-established fixed income manager, and is sought out by investors seeking steady income and diversification within the broader bond market, particularly those wishing to concentrate on mortgage-related securities without exposure to equity markets.

• Fund Family: Franklin Templeton, Inc
• Category: US Mortgage
• Performance Rating: Average
• Risk Rating: Above Average
• Stock Exchange: NASDAQ
• Ticker Symbol: SGSYX
• Share Class: Class I
• Index: Bloomberg US MBS TR

Performance

SGSYX had a total return of -0.77% in the past year, including dividends. Since the fund's inception, the average annual return has been 3.29%.

Other Share Classes

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

Symbol	Share Class	Expense Ratio
LMBSX	Class Is	0.57%
SGVSX	Class 1	0.72%
SGVAX	Class A	0.98%
LWMSX	Class C	1.63%

Dividend History

Ex-Dividend	Amount	Pay Date
Aug 31, 2026	$0.03541	Aug 31, 2026
Jul 31, 2026	$0.04061	Jul 31, 2026
Jun 30, 2026	$0.03709	Jun 30, 2026
May 29, 2026	$0.03876	May 29, 2026
Apr 30, 2026	$0.03832	Apr 30, 2026
Mar 31, 2026	$0.03747	Mar 31, 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:

Sep 28, 2026

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