MFS Total Return Bond Fund A (MRBFX)

9.59 +0.01 (+0.10%) USD  |  Mar 19 2026
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MRBFX Total Assets Under Management: 8.338B for March 18, 2026

Total Assets Under Management Chart

Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Data

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Total Assets Under Management Definition

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Total Assets Under Management (AUM) is the total market value of the investments that a fund holds.

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Total Assets Under Management Range, Past 5 Years

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Total Assets Under Management Benchmarks

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MFS Income Fund A 8.155B
Fidelity Advisor Total Bond Fund A 43.44B
PGIM Total Return Bond Fund A 52.73B
John Hancock Bond Fund A 27.10B
American Funds Strategic Bond Fund A 21.84B

Total Assets Under Management Excel Add-In Codes

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Metric Code: total_assets_under_management
Latest Data Point: =YCP("M:MRBFX", "total_assets_under_management")
Last 5 Data Points: =YCS("M:MRBFX", "total_assets_under_management", -4)
To find the codes for any of our securities and financial metrics, see our Complete Excel Reference.