MDBRX
MassMutual Diversified Bond Fund
MASSMUTUAL PREMIER FUNDS

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
290
Top-10 weight
13.55%
Effective holdings ?
173
Crowding ?
80.0

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 US TREASURY N/B 2,000,000 $1.98M 2.89%
2 New Residential Mortgage Loan Trust 2021-NQM3 1,600,000 $1.30M 1.89%
3 State Street Navigator Securities Lending Government Money Market Portfolio 1,137,628 $1.14M 1.65%
4 Fannie Mae Pool 1,218,693 $1.04M 1.52%
5 FIDUS RE LTD 144A VARIABLE RATE 01/08/2037 900,000 $899.80K 1.31%
6 Fannie Mae Pool 907,678 $809.93K 1.18%
7 PRGO 6 1/8 09/30/32 PRGO /32A 705,000 $643.26K 0.94%
8 Freddie Mac Pool 776,686 $636.90K 0.93%
9 UNITI GROUP LP / UNITI GROUP FINANCE INC / CSL CAPITAL LLC 8.625% 06/15/2032 144A UNIT 600,000 $611.09K 0.89%
10 EFMT, Series 2026-NQM4, Class A1 600,000 $599.80K 0.87%
11 A&D Mortgage Trust 2025-NQM5 600,435 $599.26K 0.87%
12 Hilcorp Energy I, L.P. 593,000 $591.17K 0.86%
13 EFMT 2026-INV2 596,646 $588.70K 0.86%
14 SVC 4.95 10/01/29 SVC 590,000 $534.36K 0.78%
15 Fannie Mae Pool 577,665 $515.46K 0.75%
16 GGAM Finance Ltd. 500,000 $511.12K 0.74%
17 FR SD0905 572,010 $509.70K 0.74%
18 American National Group Inc. 535,000 $507.35K 0.74%
19 CIFC FUNDING 2019-VI LTD A1R TSFR3M+145 07/16/2037 144A CIFC 500,000 $500.12K 0.73%
20 WISE CLO Ltd., Series 2023-1A, Class AR 500,000 $500.07K 0.73%
21 Neuberger Berman Loan Advisers CLO 44 Ltd., Series 2021-44A, Class BR 500,000 $499.40K 0.73%
22 Aimco CLO 15 Ltd 500,000 $499.27K 0.73%
23 OCP CLO Ltd., Series 2015-9A, Class AR3 500,000 $499.10K 0.73%
24 Sixth Street CLO XIV Ltd., Series 2019-14A, Class A1R2 500,000 $498.65K 0.73%
25 Oha Credit Partners X Ltd 500,000 $498.45K 0.73%
26 Magnetite XXVI Ltd., Series 2020-26A, Class AR2 500,000 $498.35K 0.72%
27 OCP CLO 2015-9 Ltd 500,000 $495.55K 0.72%
28 BRSL 5.75 01/15/33 144A BRSL 486,000 $472.43K 0.69%
29 Wells Fargo Commercial Mortgage Trust 2021-FCMT 461,000 $460.85K 0.67%
30 Nexstar Media Inc 453,000 $456.45K 0.66%
31 HINNT LLC, Series 2025-A, Class D 436,435 $443.88K 0.65%
32 FIXED INC CLEARING CORP.REPO 440,700 $440.70K 0.64%
33 BGC GRP. INC 6.60% BGCP 425,000 $438.49K 0.64%
34 SYNOVUS FINL 405,000 $412.92K 0.60%
35 CHS/Community Health Systems, Inc. 445,000 $410.26K 0.60%
36 California Buyer Ltd. / Atlantica Sustainable Infrastructure PLC 417,000 $407.44K 0.59%
37 HARVEST COMMERCIAL CAPITAL LOAN TRUST 2025-1 HCCLT 2025-1 M4 395,207 $403.98K 0.59%
38 ALVGR V6.55 PERP 144a ALVGR 400,000 $400.75K 0.58%
39 Humana Inc 410,000 $394.00K 0.57%
40 COREBRIDGE FIN 390,000 $392.95K 0.57%
41 SUBURBAN PROPANE PARTNRS REGD 144A P/P 6.50000000 SPH 400,000 $388.86K 0.57%
42 INTNED 3 7/8 PERP INTNED 400,000 $385.21K 0.56%
43 G2 MA4321 407,214 $382.07K 0.56%
44 NATWEST GROUP PLC JR SUBORDINA 12/99 VAR NWG 375,000 $380.91K 0.55%
45 Cloud Software Group, Inc. 400,000 $379.37K 0.55%
46 METLIFE CAPITAL TRUST IV PFD 144A LIFE JR SUB (H) 7.875% 12-15-67/37 MET 350,000 $377.32K 0.55%
47 BANK, Series 2020-BN30, Class MCDF 500,000 $375.57K 0.55%
48 Swedbank AB 400,000 $370.96K 0.54%
49 Ares Finance Company III, LLC 4.125%, Fixed until 06/30/2026 370,000 $363.90K 0.53%
50 XPLR Infrastructure Operating Partners, L.P. 7.75%, Due 04/15/2034 XIFR 350,000 $361.46K 0.53%
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