MFS Pennsylvania Municipal Bond Fund I (MPALX)
8.90
0.00 (0.00%)
USD |
Sep 03 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.61% | 192.26M | -- | 8.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| 12.35M | 4.73% |
Basic Info
| Investment Strategy | |
| The Fund seeks to provide current income exempt from federal and personal income taxes, if any. Not more than 1/3 of each fund's total assets may be invested in tax-exempt securities which are rated lower than the 3 highest grades of recognized rating agencies or comparable unrated securities. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Municipal Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Municipal |
| Peer Group | Pennsylvania Municipal Debt Funds |
| Global Macro | Bond HC |
| US Macro | Single State Municipal Debt Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Pennsylvania Municipal Debt Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBMBTR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
21
-6.583M
Peer Group Low
14.80M
Peer Group High
1 Year
% Rank:
14
12.35M
-63.73M
Peer Group Low
183.54M
Peer Group High
3 Months
% Rank:
21
-10.75M
Peer Group Low
57.74M
Peer Group High
3 Years
% Rank:
14
-164.41M
Peer Group Low
160.21M
Peer Group High
6 Months
% Rank:
21
-21.54M
Peer Group Low
116.93M
Peer Group High
5 Years
% Rank:
7
-390.55M
Peer Group Low
-4.678M
Peer Group High
YTD
% Rank:
21
-26.09M
Peer Group Low
165.58M
Peer Group High
10 Years
% Rank:
11
-782.40M
Peer Group Low
91.51M
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of September 04, 2026.
Asset Allocation
As of July 31, 2026.
| Type | % Net |
|---|---|
| Cash | 1.76% |
| Stock | 0.00% |
| Bond | 98.24% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.00% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
USD Cash
|
1.76% | -- | -- |
| INDIANA CNTY PA INDL DEV AUTH REV PA 4.000 05/01/2054 | 1.27% | 86.26 | 0.00% |
| PENNSYLVANIA ST UNIV PA 5.250 09/01/2052 | 1.10% | 102.60 | 0.00% |
| SOUTHEASTERN PA TRANSN AUTH REV PA 5.250 06/01/2047 | 1.09% | 103.49 | 0.00% |
| CORNWALL-LEBANON PA SCH DIST PA 5.000 02/15/2051 | 1.07% | 101.42 | 0.00% |
| PHILADELPHIA PA ARPT REV PA 5.000 07/01/2055 | 1.02% | 97.48 | 0.00% |
| BUCKS CNTY PA WTR & SWR AUTH SWR SYS REV PA 4.250 12/01/2047 | 1.01% | 93.24 | 0.00% |
| MONTGOMERY CNTY PA HIGHER ED & HEALTH AUTH REV PA 4.000 05/01/2042 | 0.95% | 89.07 | -0.15% |
| PENNSYLVANIA ST HIGHER EDL FACS AUTH REV PA 5.000 05/01/2046 | 0.93% | 100.76 | -0.03% |
| CHESTER CNTY PA HEALTH & ED FACS AUTH HEALTH SYS REV PA 5.000 10/01/2052 | 0.91% | 96.42 | 0.00% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | -- |
| Actual Management Fee | 0.35% |
| Administration Fee | 8490.00 None |
| Maximum Front Load | -- |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | No |
| Available for RRSP | No |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 0.00 None |
| Minimum Subsequent Investment | 0.00 None |
TTM Distributions
| Type | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Qualified Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Normal
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Qualified
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
LT Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Ordinary Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Non-Qual
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ST Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Interest
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Tax-Exempt
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ROC
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Other
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Total
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
As of August 31, 2026.
Basic Info
| Investment Strategy | |
| The Fund seeks to provide current income exempt from federal and personal income taxes, if any. Not more than 1/3 of each fund's total assets may be invested in tax-exempt securities which are rated lower than the 3 highest grades of recognized rating agencies or comparable unrated securities. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Municipal Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Municipal |
| Peer Group | Pennsylvania Municipal Debt Funds |
| Global Macro | Bond HC |
| US Macro | Single State Municipal Debt Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Pennsylvania Municipal Debt Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBMBTR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (9-3-26) | 3.70% |
| 30-Day SEC Yield (7-31-26) | 3.89% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 245 |
| Bond | |
| Yield to Maturity (7-31-26) | 4.58% |
| Effective Duration | 7.93 |
| Average Coupon | 4.88% |
| Calculated Average Quality | 2.680 |
| Effective Maturity | 17.16 |
| Nominal Maturity | 20.81 |
| Number of Bond Holdings | 244 |
As of July 31, 2026
Fund Details
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:MPALX", "name") |
| Broad Asset Class: =YCI("M:MPALX", "broad_asset_class") |
| Broad Category: =YCI("M:MPALX", "broad_category_group") |
| Prospectus Objective: =YCI("M:MPALX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |