MFS Total Return Bond Fund Class R6 (MRBKX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
9.55
+0.02 (0.21%)
Jun 26, 2025, 4:00 PM EDT

MRBKX Holdings List

Apr 30, 2025
No.SymbolName WeightShares
1n/aUnited States of America - U.S. Treasury Notes5.80%465,000,000
2T.4.75 11.15.43United States of America - U.S. Treasury Bonds2.23%177,950,000
3T.4.25 02.15.54United States of America - U.S. Treasury Bonds1.85%161,400,000
4T.4 01.15.27United States of America - U.S. Treasury Notes1.72%138,100,000
5n/aUnited States of America - U.S. Treasury Notes1.51%119,000,000
6n/aMFS Institutional Money Market Portfolio, Class A1.37%110,794,348
7T.4.25 11.15.34United States of America - U.S. Treasury Notes1.32%105,500,000
8T.4.375 08.15.43United States of America - U.S. Treasury Bonds1.22%101,800,000
9T.4.875 10.31.28United States of America - U.S. Treasury Notes1.17%90,926,000
10FR.SD8199FHLMC Pool - UMBS1.17%118,783,574
11T.3.875 08.15.34United States of America - U.S. Treasury Notes0.90%74,000,000
12T.1.625 11.15.50United States of America - U.S. Treasury Bonds0.88%132,800,000
13T.4.5 02.15.44United States of America - U.S. Treasury Bonds0.84%69,700,000
14T.4.125 07.31.28United States of America - U.S. Treasury Notes0.81%64,200,000
15T.4.375 12.15.26United States of America - U.S. Treasury Notes0.61%49,000,000
16T.1.375 11.15.40United States of America - U.S. Treasury Bonds0.59%74,100,000
17T.2.875 05.15.43United States of America - U.S. Treasury Bonds0.57%58,777,000
18n/aUnited States of America - U.S. Treasury Bonds0.56%61,700,000
19T.1.75 08.15.41United States of America - U.S. Treasury Bonds0.56%67,500,000
20MQGAU.V4.442 06.21.33 144AMacquarie Group Ltd.0.55%47,217,000
21LNCR.2021-CRE6 BLoanCore Issuer Ltd., Series 2021-CRE6, Class B0.52%42,852,000
22WFC.V2.572 02.11.31 MTNWells Fargo & Co.0.51%45,462,000
23n/aArbor Realty Commercial Real Estate Notes Ltd., Series 2022-FL1, Class D0.50%40,620,500
24BAC.V2.572 10.20.32Bank of America Corp.0.49%45,881,000
25T.4.625 04.30.29United States of America - U.S. Treasury Notes0.49%38,000,000
26LNCR.2025-CRE8 ASLoanCore Issuer LLC, Series 2025-CRE8, Class AS0.48%39,804,000
27n/aBXMT Ltd., Series 2021-FL4, Class B0.45%38,262,000
28COF.6.7 11.29.32Discover Financial Services0.45%34,164,000
29BAC.V2.496 02.13.31 MTNBank of America Corp.0.45%39,891,000
30SUMIBK.2.13 07.08.30Sumitomo Mitsui Financial Group, Inc.0.42%38,002,000
31IRM.4.5 02.15.31 144AIron Mountain, Inc.0.41%35,950,000
32DRMT.2024-1 A1Deephaven Residential Mortgage Trust, Series 2024-1, Class A10.41%33,041,784
33UBSCM.2017-C7 A4UBS Commercial Mortgage Trust, Series 2017-C7, Class A40.40%33,000,000
34PAG.3.75 06.15.29Penske Automotive Group, Inc.0.40%34,558,000
35TDG.4.625 01.15.29TransDigm, Inc.0.39%33,133,000
36PAA.3.55 12.15.29Plains All American Pipeline LP0.39%33,187,000
37PFP.2024-11 APFP Ltd., Series 2024-11, Class A0.39%31,434,974
38T.4.75 11.15.53United States of America - U.S. Treasury Bonds0.38%30,800,000
39FN.MA4562FNMA - UMBS0.38%38,914,015
40ENELIM.3.5 04.06.28 144AEnel Finance International NV0.36%30,284,000
41G2.MA7987GNMA0.36%33,832,734
42G2.MA8268GNMA0.36%29,901,425
43CHTR.5.25 04.01.53Charter Communications Operating LLC0.35%35,959,000
44VENTR.2021-43A BRVenture 43 CLO Ltd., Series 2021-43A, Class BR0.35%28,707,969
45G2.MA8098GNMA0.35%31,758,918
46JPM.V4.005 04.23.29JPMorgan Chase & Co.0.34%28,117,000
47SAMMON.6.875 04.15.34 144ASammons Financial Group, Inc.0.34%26,615,000
48n/aMitsubishi UFJ Financial Group, Inc.0.34%31,223,000
49CHTR.4.5 08.15.30 144ACCO Holdings LLC0.34%29,387,000
50ENIIM.5.5 05.15.34 144AEni SpA0.33%27,138,000
As of Apr 30, 2025
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