MFS Total Return Bond Fund R6 (MRBKX)
9.29
-0.01
(-0.11%)
USD |
Sep 11 2026
MRBKX Share Class Assets Under Management: 3.943B for Sept. 11, 2026
Share Class Assets Under Management Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Share Class Assets Under Management Data
| Date | Value |
|---|---|
| September 11, 2026 | 3.943B |
| September 10, 2026 | 3.951B |
| September 09, 2026 | 3.989B |
| September 08, 2026 | 3.998B |
| September 04, 2026 | 4.003B |
| September 03, 2026 | 4.005B |
| September 02, 2026 | 4.002B |
| September 01, 2026 | 4.002B |
| August 31, 2026 | 3.999B |
| August 28, 2026 | 4.005B |
| August 27, 2026 | 4.018B |
| August 26, 2026 | 4.020B |
| August 25, 2026 | 4.025B |
| August 24, 2026 | 4.009B |
| August 21, 2026 | 4.004B |
| August 20, 2026 | 4.012B |
| August 19, 2026 | 4.023B |
| August 18, 2026 | 4.006B |
| August 17, 2026 | 4.003B |
| August 14, 2026 | 4.012B |
| August 13, 2026 | 4.023B |
| August 12, 2026 | 4.013B |
| August 11, 2026 | 4.011B |
| August 10, 2026 | 4.008B |
| August 07, 2026 | 4.022B |
| Date | Value |
|---|---|
| August 06, 2026 | 4.015B |
| August 05, 2026 | 4.027B |
| August 04, 2026 | 4.025B |
| August 03, 2026 | 4.010B |
| July 31, 2026 | 3.988B |
| July 30, 2026 | 3.998B |
| July 29, 2026 | 4.000B |
| July 28, 2026 | 4.015B |
| July 27, 2026 | 4.007B |
| July 24, 2026 | 4.000B |
| July 23, 2026 | 3.996B |
| July 22, 2026 | 4.006B |
| July 21, 2026 | 4.021B |
| July 20, 2026 | 4.030B |
| July 17, 2026 | 4.041B |
| July 16, 2026 | 4.040B |
| July 15, 2026 | 4.044B |
| July 14, 2026 | 4.037B |
| July 13, 2026 | 4.030B |
| July 10, 2026 | 4.043B |
| July 09, 2026 | 4.048B |
| July 08, 2026 | 3.990B |
| July 07, 2026 | 3.998B |
| July 06, 2026 | 4.012B |
| July 02, 2026 | 4.015B |
Share Class Assets Under Management (AUM) Definition
Share Class Assets Under Management (AUM) is the total market value of the investments that a fund holds with regards to a specific Share Class of the fund.
Share Class Assets Under Management Range, Past 5 Years
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Minimum
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Maximum
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Average
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Median
Share Class Assets Under Management Benchmarks
| MFS Income Fund R6 | 2.204B |
| Fidelity Total Bond K6 Fund | 7.854B |
| PGIM Total Return Bond Fund R6 | 24.00B |
| John Hancock Bond Fund R6 | 13.47B |
| Federated Hermes Total Return Bond Fund R6 | 3.175B |
Share Class Assets Under Management Excel Add-In Codes
| Metric Code: assets_under_management |
| Latest Data Point: =YCP("M:MRBKX", "assets_under_management") |
| Last 5 Data Points: =YCS("M:MRBKX", "assets_under_management", -4) |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |