MFS Inflation-Adjusted Bond Fund A (MIAAX)
9.10
+0.01
(+0.11%)
USD |
May 09 2025
Key Stats
Customize
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.64% | 1.432B | -- | 27.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -160.91M | 5.25% | Upgrade | Upgrade |
Basic Info
| Investment Strategy | |
| The Fund 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. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Inflation Linked |
| Peer Group | Inflation Protected Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short-/Intermediate-Term U.S. Government & Treasury Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Inflation Protected Bond Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
91
-567.38M
Peer Group Low
715.92M
Peer Group High
1 Year
% Rank:
69
-160.91M
-5.559B
Peer Group Low
3.211B
Peer Group High
3 Months
% Rank:
91
-1.909B
Peer Group Low
2.094B
Peer Group High
3 Years
% Rank:
60
-17.37B
Peer Group Low
3.765B
Peer Group High
6 Months
% Rank:
81
-3.841B
Peer Group Low
3.332B
Peer Group High
5 Years
% Rank:
22
-5.558B
Peer Group Low
20.44B
Peer Group High
YTD
% Rank:
85
-2.067B
Peer Group Low
2.042B
Peer Group High
10 Years
% Rank:
52
-7.225B
Peer Group Low
39.16B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of May 10, 2025.
Asset Allocation
As of March 31, 2025.
| Type | % Net |
|---|---|
| Cash | 1.30% |
| Stock | 0.00% |
| Bond | 98.63% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.07% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
United States of America (Government) .125% 15-JAN-2031
|
12.11% | -- | -- |
|
United States of America (Government) .125% 15-JAN-2032
|
11.02% | -- | -- |
|
United States of America (Government) .125% 15-JUL-2030
|
10.71% | -- | -- |
|
United States of America (Government) .875% 15-JAN-2029
|
8.90% | -- | -- |
|
United States of America (Government) .75% 15-FEB-2042
|
6.88% | -- | -- |
|
United States of America (Government) .375% 15-JUL-2027
|
5.63% | -- | -- |
|
United States of America (Government) 1.75% 15-JAN-2034
|
4.86% | -- | -- |
|
United States of America (Government) 3.625% 15-APR-2028
|
4.68% | -- | -- |
|
United States of America (Government) 1.125% 15-JAN-2033
|
4.67% | -- | -- |
|
United States of America (Government) 1.375% 15-JUL-2033
|
4.32% | -- | -- |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | 0.25% |
| Actual Management Fee | 0.27% |
| Administration Fee | 9.04K% |
| Maximum Front Load | 4.25% |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | 0.00% |
| General Availability | |
| Available for Insurance Product | -- |
| Available for RRSP | -- |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 1000.00 None |
| Minimum Subsequent Investment | 0.00 None |
Basic Info
| Investment Strategy | |
| The Fund 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. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Inflation Linked |
| Peer Group | Inflation Protected Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short-/Intermediate-Term U.S. Government & Treasury Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Inflation Protected Bond Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (5-9-25) | 4.01% |
| 30-Day SEC Yield (3-31-25) | 1.54% |
| 7-Day SEC Yield | -- |
| Bond | |
| Yield to Maturity (3-31-25) | 1.69% |
| Average Coupon | 1.02% |
| Calculated Average Quality | 1.014 |
| Effective Maturity | 8.673 |
| Nominal Maturity | 8.673 |
As of March 31, 2025
Fund Details
| Key Dates | |
| Inception Date | 9/30/2003 |
| Last Annual Report Date | 10/31/2024 |
| Last Prospectus Date | 2/28/2025 |
| Share Classes | |
| MIABX | B |
| MIACX | C |
| MIAHX | Retirement |
| MIAIX | Inst |
| MIAJX | Retirement |
| MIAKX | Retirement |
| MIALX | Retirement |
| MIATX | Retirement |
| Attributes | |
| Index Fund | -- |
| Inverse Fund | -- |
| Leveraged Fund | -- |
| Fund of Funds | No |
| Currency Hedged Fund | -- |
| Synthetic Replication Fund | No |
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:MIAAX", "name") |
| Broad Asset Class: =YCI("M:MIAAX", "broad_asset_class") |
| Broad Category: =YCI("M:MIAAX", "broad_category_group") |
| Prospectus Objective: =YCI("M:MIAAX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |