MIAAX Mutual Fund

MIAAX Mutual Fund

NAV$8.52
See how much of MIAAX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of May 31, 2026

Net Assets
$39M
Expense Ratio
0.64%
Dividend Yield (Current)
4.32%
Holdings
108
Inception Date
Sep 30, 2003
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Quarterly
SEC 30-Day Yield
PRO

Performance

YTD-0.03%
1 Year-0.11%
3 Year-0.85%
5 Year-5.24%
10 Year-1.82%

Asset Allocation

Bonds: 110.17%
Cash: 0.24%
See how much of MIAAX you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report comes with FundXLS. Download sample.
X-ray my portfolio free

Top Holdings

View All →
TickerNameWeight
-Ust Bond 2Yr Future Sep 30 2617.64%
-Us Treasury Inflation Indexed Bonds 0.125% Jan 15 3111.35%
-Us Treasury Inflation Indexed Bonds 0.125% Jul 15 309.52%
-Us Treasury Inflation Indexed Bonds 1.75% Jan 15 347.80%
-Us Treasury Inflation Indexed Bonds 0.875% Jan 15 297.60%
Top 10 Concentration: 81.96%Report Date: May 31, 2026
Download all 108 holdings for MIAAX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
4.32%
Frequency
Quarterly
Latest Distribution
$0.30
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

MIAAX Mutual Fund Overview

MIAAX Mutual Fund (MFS Inflation Adjusted Bond Fund Class A) is managed by MFS Investment Management with $39.1M in net assets. MIAAX expense ratio is 0.64%, holding 108 positions across various sectors. Inception date: 2003-09-30.

MIAAX performance shows a YTD return of -0.03%. The 1-year return is -0.11% and the 5-year return is -5.24%. MIAAX dividend yield stands at 4.32%, paid quarterly.

MIAAX top holdings include Ust Bond 2Yr Future Sep 30 26 (17.6%), Us Treasury Inflation Indexed Bonds 0.125% Jan 15 31 (11.3%), Us Treasury Inflation Indexed Bonds 0.125% Jul 15 30 (9.5%), Us Treasury Inflation Indexed Bonds 1.75% Jan 15 34 (7.8%), Us Treasury Inflation Indexed Bonds 0.875% Jan 15 29 (7.6%). Go to all MIAAX holdings, MIAAX sectors, or MIAAX dividends.

MIAAX can be compared against other funds. Use MIAAX overlap to find shared positions, or MIAAX vs another fund for a side-by-side view. MIAAX alternatives are available via the screener, along with tax-loss harvesting opportunities.