MFS Inflation-Adjusted Bond Fund Class I (MIAIX)

Fund Assets	1.51B
Expense Ratio	0.49%
Min. Investment	$0.00
Turnover	n/a
Dividend (ttm)	0.37
Dividend Yield	4.07%
Dividend Growth	-4.59%
Payout Frequency	Quarterly
Ex-Dividend Date	n/a

Previous Close	9.06
YTD Return	2.37%
1-Year Return	1.83%
5-Year Return	1.17%
52-Week Low	8.82
52-Week High	9.38
Beta (5Y)	n/a
Holdings	114
Inception Date	Sep 30, 2003

About MIAIX

MIAIX was founded on 2003-09-30 and is currently managed by Weisman,Schechter. The Fund's investment strategy focuses on Infl Protected with 0.61% total expense ratio. MFS Series Trust IX: MFS Inflation-Adjusted Bond Fund; Class I Shares seeks a total return that exceeds the rate of inflation over the long term by focusing its investments in inflation-adjusted debt securities issued by the U.S. Treasury.

• Category: Inflation-Protected Bond
• Stock Exchange: NASDAQ
• Ticker Symbol: MIAIX
• Share Class: I
• Index: Bloomberg U.S. TIPS TR

Performance

MIAIX had a total return of 1.83% in the past year, including dividends. Since the fund's inception, the average annual return has been 2.75%.

Equivalent Funds

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

Symbol	Provider	Name	Expense Ratio
SWRSX	Schwab	Schwab Treasury Inflation Protected Securities Index Fund	0.05%
VIPSX	Vanguard	Vanguard Inflation-Protected Securities Fund Investor Shares	0.20%
FIPDX	Fidelity	Fidelity Inflation-Protected Bond Index Fund	0.05%

Other Share Classes

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

Symbol	Share Class	Expense Ratio
MIAKX	R6	0.41%
MIAJX	R4	0.49%
MIAAX	A	0.64%
MIAHX	R3	0.74%

Top 10 Holdings

78.36% of assets

Name	Symbol	Weight
United States Treasury Notes 0.13%	TII.0.125 01.15.31	12.78%
United States Treasury Notes 0.13%	TII.0.125 07.15.30	11.61%
2 Year Treasury Note Future Sept 25	n/a	9.78%
United States Treasury Notes 0.88%	TII.0.875 01.15.29	7.79%
United States Treasury Bonds 0.75%	TII.0.75 02.15.42	7.15%
United States Treasury Notes 1.75%	TII.1.75 01.15.34	6.35%
United States Treasury Notes 0.13%	TII.0.125 01.15.32	6.13%
United States Treasury Notes 0.38%	TII.0.375 07.15.27	6.11%
Usd Cpi 2Yr Receiver 2.482 Mar 19 26 Receive	n/a	5.62%
United States Treasury Notes 1.13%	TII.1.125 01.15.33	5.04%

Dividend History

Ex-Dividend	Amount	Pay Date
Jun 26, 2025	$0.13867	Jun 27, 2025
Mar 25, 2025	$0.03529	Mar 26, 2025
Dec 12, 2024	$0.12384	Dec 13, 2024
Sep 26, 2024	$0.07164	Sep 27, 2024
Jun 25, 2024	$0.14877	Jun 26, 2024
Mar 26, 2024	$0.01853	Mar 27, 2024