| Summary Prospectus |
April 30, 2026 |
| Shareholder Fees (fees paid directly from your
investment) | ||||||
| Class: |
A |
C |
R |
Y |
R5 |
R6 |
| Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price) |
4.25 % |
None |
None |
None |
None |
None |
| | ||||||
| Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less) |
None1 |
1.00 % |
None |
None |
None |
None |
| | ||||||
| Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||
| Class: |
A |
C |
R |
Y |
R5 |
R6 |
| Management Fees |
0.43 % |
0.43 % |
0.43 % |
0.43 % |
0.43 % |
0.43 % |
| | ||||||
| Distribution and/or Service (12b-1) Fees
|
0.24 |
1.00 |
0.50 |
None |
None |
None |
| | ||||||
| Other Expenses |
0.21 |
0.21 |
0.21 |
0.21 |
0.17 |
0.11 |
| | ||||||
| Total Annual Fund Operating Expenses |
0.88 |
1.64 |
1.14 |
0.64 |
0.60 |
0.54 |
| | ||||||
| 1 |
A contingent deferred sales charge may apply in some cases. See “Shareholder Account Information-Contingent Deferred Sales Charges (CDSCs).”
|
| |
1 Year |
3 Years |
5 Years |
10 Years |
| Class A |
$511
|
$694
|
$892
|
$1,463
|
| | ||||
| Class C |
$267
|
$517
|
$892
|
$1,741
|
| | ||||
| Class R |
$116
|
$362
|
$628
|
$1,386
|
| | ||||
| Class Y |
$65
|
$205
|
$357
|
$798
|
| | ||||
| Class R5 |
$61
|
$192
|
$335
|
$750
|
| | ||||
| Class R6 |
$55
|
$173
|
$302
|
$677
|
| | ||||
| |
1 Year |
3 Years |
5 Years |
10 Years |
| Class A |
$511
|
$694
|
$892
|
$1,463
|
| | ||||
| Class C |
$167
|
$517
|
$892
|
$1,741
|
| | ||||
| Class R |
$116
|
$362
|
$628
|
$1,386
|
| | ||||
| Class Y |
$65
|
$205
|
$357
|
$798
|
| | ||||
| Class R5 |
$61
|
$192
|
$335
|
$750
|
| | ||||
| Class R6 |
$55
|
$173
|
$302
|
$677
|
| | ||||
| Class A |
Period Ended |
Returns |
| Best Quarter |
December 31, 2023 |
7.40% |
| Worst Quarter |
September 30, 2022 |
-5.35% |
| |
Inception Date |
1 Year |
5 Years |
10
Years |
| Class A |
|
|
|
|
| Return Before Taxes |
5/31/1984 |
3.66 % |
-1.09 % |
1.00 % |
| Return After Taxes on Distributions |
|
2.24 |
-2.43 |
-0.43 |
| Return After Taxes on Distributions and Sale of Fund Shares |
|
2.14 |
-1.40 |
0.14 |
| | ||||
| Class C |
8/13/1993 |
6.46 |
-0.97 |
0.84 |
| | ||||
| Class R |
5/15/2020 |
7.96 |
-0.49 1 |
1.17 1 |
| | ||||
| Class Y |
9/25/2006 |
8.48 |
0.02 |
1.68 |
| | ||||
| Class R5 |
6/1/2010 |
8.43 |
0.06 |
1.75 |
| | ||||
| Class R6 |
4/4/2017 |
8.60 |
0.12 |
1.76 2 |
| | ||||
| Bloomberg US Mortgage Backed Securities Index (reflects no deduction for fees, expenses or
taxes)1 |
|
8.58 |
0.15 |
1.59 |
| | ||||
| Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)1
|
|
7.30 |
-0.36 |
2.01 |
| | ||||
| Portfolio Managers |
Title |
Length of Service on the Fund |
| Clint W. Dudley, CFA |
Portfolio Manager |
2010 |
| | ||
| David Lyle |
Portfolio Manager |
2023 |
| | ||
| Brian Norris, CFA |
Portfolio Manager |
2010 |
| | ||
| Type of Account |
Initial
Investment Per Fund |
Additional Investments
Per Fund |
| Asset or fee-based accounts managed by your financial adviser |
None |
None |
| | ||
| Employer Sponsored Retirement and Benefit Plans and Employer Sponsored IRAs |
None |
None |
| | ||
| IRAs and Coverdell ESAs if the new investor is purchasing shares through a systematic purchase plan |
$25 |
$25 |
| | ||
| All other types of accounts if the investor is purchasing shares through a systematic purchase plan |
50 |
50 |
| | ||
| IRAs and Coverdell ESAs |
250 |
25 |
| | ||
| All other accounts |
1,000 |
50 |
| | ||