MFS Corporate Bond Fund R3 (MFBHX)
11.93
+0.02
(+0.17%)
USD |
Oct 26 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.75% | 4.158B | -- | 41.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -354.23M | -1.89% |
Basic Info
| Investment Strategy | |
| The Fund seeks total return with an emphasis on current income, also considering capital appreciation. The Fund normally invests at least 80% of the funds net assets in corporate debt instruments. The Fund may also invest the funds assets in U.S. Government securities and also in foreign securities. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Corporates |
| Peer Group | Corporate Debt Funds BBB-Rated |
| Global Macro | Bond Corporates |
| US Macro | General Domestic Taxable Fixed Income Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Corporate Debt Funds BBB-Rated |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
87
-2.684B
Peer Group Low
417.10M
Peer Group High
1 Year
% Rank:
96
-354.23M
-1.193B
Peer Group Low
15.07B
Peer Group High
3 Months
% Rank:
85
-2.834B
Peer Group Low
2.942B
Peer Group High
3 Years
% Rank:
87
-10.86B
Peer Group Low
29.35B
Peer Group High
6 Months
% Rank:
86
-1.217B
Peer Group Low
6.018B
Peer Group High
5 Years
% Rank:
95
-4.888B
Peer Group Low
30.57B
Peer Group High
YTD
% Rank:
93
-659.70M
Peer Group Low
11.54B
Peer Group High
10 Years
% Rank:
69
-3.519B
Peer Group Low
65.40B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of October 27, 2026.
Asset Allocation
As of August 31, 2026.
| Type | % Net |
|---|---|
| Cash | 1.39% |
| Stock | 0.00% |
| Bond | 98.42% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.19% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
| JPMorgan Chase & Co. JPM 2.545 11/08/2032 FLT USD Corporate '31 | 0.77% | 86.60 | -0.16% |
| UBS Group AG UBSGRO 3.126 08/13/2030 FLT USD Corporate 144A '29 | 0.77% | 93.69 | 0.05% |
| Pinnacle Financial Partners, Inc. PINFIN 5.596 05/19/2032 FLT USD Corporate '31 | 0.61% | 97.30 | -0.30% |
| United States of America USGB 5.125 08/15/2046 FIX USD Government | 0.60% | 96.99 | -0.45% |
| Sumitomo Mitsui Financial Group, Inc. SUMIBK 1.71 01/12/2031 FIX USD Corporate | 0.59% | 85.89 | -0.17% |
| THE CHARLES SCHWAB CORPORATION SCH 4.914 11/14/2036 FLT USD Corporate '35 | 0.58% | 92.83 | -0.27% |
| Morgan Stanley MWD 5.073 01/30/2037 FLT USD Corporate '36 | 0.57% | 93.12 | -0.31% |
| United States of America USGB 5.0 05/15/2046 FIX USD Government | 0.55% | 95.43 | -0.47% |
| CaixaBank, S.A. CAXBNK 6.84 09/13/2034 FLT USD Corporate 144A '33 | 0.53% | 103.52 | -0.52% |
| Royal Bank of Canada RY 4.95 08/05/2032 FLT USD Corporate '31 | 0.53% | 97.17 | -0.21% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | 0.25% |
| Actual Management Fee | 0.37% |
| Administration Fee | 2316.00 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 | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Qualified Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Normal
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Qualified
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
LT Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Ordinary Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Non-Qual
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ST Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Interest
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Tax-Exempt
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ROC
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Other
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Total
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
As of September 30, 2026.
Basic Info
| Investment Strategy | |
| The Fund seeks total return with an emphasis on current income, also considering capital appreciation. The Fund normally invests at least 80% of the funds net assets in corporate debt instruments. The Fund may also invest the funds assets in U.S. Government securities and also in foreign securities. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Corporates |
| Peer Group | Corporate Debt Funds BBB-Rated |
| Global Macro | Bond Corporates |
| US Macro | General Domestic Taxable Fixed Income Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Corporate Debt Funds BBB-Rated |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (10-26-26) | 4.65% |
| 30-Day SEC Yield (9-30-26) | 5.36% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 433 |
| Bond | |
| Yield to Maturity (8-31-26) | 5.76% |
| Effective Duration | 6.43 |
| Average Coupon | 5.28% |
| Calculated Average Quality | 3.685 |
| Effective Maturity | 10.98 |
| Nominal Maturity | 11.34 |
| Number of Bond Holdings | 423 |
As of August 31, 2026
Fund Details
| Key Dates | |
| Inception Date | 4/1/2005 |
| Last Annual Report Date | 4/30/2026 |
| Last Prospectus Date | 8/28/2026 |
| Share Classes | |
| MBDIX | Inst |
| MBRRX | Retirement |
| MFBBX | B |
| MFBCX | C |
| MFBFX | A |
| MFBGX | Retirement |
| MFBJX | Retirement |
| MFBKX | Retirement |
| Attributes | |
| Index Fund | -- |
| Inverse Fund | No |
| Leveraged Fund | -- |
| Fund of Funds | No |
| Currency Hedged Fund | -- |
| Socially Responsible 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:MFBHX", "name") |
| Broad Asset Class: =YCI("M:MFBHX", "broad_asset_class") |
| Broad Category: =YCI("M:MFBHX", "broad_category_group") |
| Prospectus Objective: =YCI("M:MFBHX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |