Full & Historical Holdings
Inflation-Adjusted Bond Fund
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| Based on Market Value | Based on Equivalent Exposure | ||||||||||
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| CUSIP/SEDOL | Ticker |
Securities
(on 03-31-24)
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Shares or Par Amount | Value | Percent of Net Assets | Value | Percent of Net Assets | Market Cap ($mm) |
GICS Sectors
The Global Industry Classification Standard (GICS®) was developed by and/or is the exclusive property of MSCI, Inc. and S&P Global Market Intelligence Inc. ("S&P Global Market Intelligence"). GICS is a service mark of MSCI and S&P Global Market Intelligence and has been licensed for use by MFS. MFS has applied its own internal sector/industry classification methodology for equity securities and non-equity securities that are unclassified by GICS. |
Country | |
| 9128285W | 9128285W | US Treasury Inflation Indexed Bonds 0.875% JAN 15 29 | 258,936,730 | $247,296,436.49 | 16.21% | $247,296,436.49 | 16.21% | - | U.S. Governments | United States | |
| 91282CDX | 91282CDX | US Treasury Inflation Indexed Bonds 0.125% JAN 15 32 | 206,407,883 | $180,357,105.59 | 11.82% | $180,357,105.59 | 11.82% | - | U.S. Governments | United States | |
| 912828ZZ | 912828ZZ | US Treasury Inflation Indexed Bonds 0.125% JUL 15 30 | 173,301,076 | $156,162,930.74 | 10.24% | $156,162,930.74 | 10.24% | - | U.S. Governments | United States | |
| 91282CBF | 91282CBF | US Treasury Inflation Indexed Bonds 0.125% JAN 15 31 | 134,939,333 | $120,079,185.53 | 7.87% | $120,079,185.54 | 7.87% | - | U.S. Governments | United States | |
| 912828N7 | 912828N7 | US Treasury Inflation Indexed Bonds 0.625% JAN 15 26 | 117,822,446 | $114,589,118.56 | 7.51% | $114,589,118.56 | 7.51% | - | U.S. Governments | United States | |
| 912810QV | 912810QV | US Treasury Inflation Indexed Bonds 0.75% FEB 15 42 | 133,651,987 | $106,741,710.52 | 7.00% | $106,741,710.52 | 7.00% | - | U.S. Governments | United States | |
| 9128282L | 9128282L | US Treasury Inflation Indexed Bonds 0.375% JUL 15 27 | 89,185,917 | $84,930,986.12 | 5.57% | $84,930,986.12 | 5.57% | - | U.S. Governments | United States | |
| SM11545R | SM11545R | USD CPI 2Yr Receiver 2.189 FEB 08 26 | 79,900,000 | $80,495,436.91 | 5.28% | $80,495,436.91 | 5.28% | - | U.S. Governments | United States | |
| SM11576R | SM11576R | USD CPI 2Yr Receiver 2.482 MAR 19 26 | 79,900,000 | $79,823,587.64 | 5.23% | $79,823,587.64 | 5.23% | - | U.S. Governments | United States | |
| 912810FD | 912810FD | US Treasury Inflation Indexed Bonds 3.625% APR 15 28 | 61,895,093 | $66,836,412.38 | 4.38% | $66,836,412.38 | 4.38% | - | U.S. Governments | United States | |
| 912828V4 | 912828V4 | US Treasury Inflation Indexed Bonds 0.375% JAN 15 27 | 55,945,946 | $53,405,487.02 | 3.50% | $53,405,487.02 | 3.50% | - | U.S. Governments | United States | |
| 9128283R | 9128283R | US Treasury Inflation Indexed Bonds 0.5% JAN 15 28 | 55,103,734 | $52,196,297.72 | 3.42% | $52,196,297.72 | 3.42% | - | U.S. Governments | United States | |
| TUM24F00 | TUM24F00 | UST Bond 2Yr Future JUN 28 24 | 249 | $0.00 | 0.00% | $50,916,609.62 | 3.34% | - | U.S. Governments | United States | |
| 91282CHP | 91282CHP | US Treasury Inflation Indexed Bonds 1.375% JUL 15 33 | 47,937,693 | $46,144,226.65 | 3.03% | $46,144,226.64 | 3.03% | - | U.S. Governments | United States | |
| 912810RL | 912810RL | US Treasury Inflation Indexed Bonds 0.75% FEB 15 45 | 57,688,368 | $44,303,272.68 | 2.90% | $44,303,272.68 | 2.90% | - | U.S. Governments | United States | |
| 91282CGK | 91282CGK | US Treasury Inflation Indexed Bonds 1.125% JAN 15 33 | 33,494,867 | $31,491,592.38 | 2.06% | $31,491,592.38 | 2.06% | - | U.S. Governments | United States | |
| B03KSM | B03KSM | Italy Buoni Poliennali Del Tesoro 2.35% SEP 15 35 | 26,016,966 | $30,476,268.97 | 2.00% | $30,476,268.98 | 2.00% | - | Non U.S. Markets | Italy | |
| 912810TE | 912810TE | US Treasury Inflation Indexed Bonds 0.125% FEB 15 52 | 48,748,480 | $28,675,049.15 | 1.88% | $28,675,049.15 | 1.88% | - | U.S. Governments | United States | |
| 912810RA | 912810RA | US Treasury Inflation Indexed Bonds 0.625% FEB 15 43 | 35,437,349 | $27,224,647.73 | 1.78% | $27,224,647.73 | 1.78% | - | U.S. Governments | United States | |
| 912810SB | 912810SB | US Treasury Inflation Indexed Bonds 1% FEB 15 48 | 21,443,080 | $16,906,242.30 | 1.11% | $16,906,242.30 | 1.11% | - | U.S. Governments | United States | |
| 912810SV | 912810SV | US Treasury Inflation Indexed Bonds 0.125% FEB 15 51 | 14,221,245 | $8,499,716.48 | 0.56% | $8,499,716.48 | 0.56% | - | U.S. Governments | United States | |
| 3137FNXA | 3137FNXA | Freddie Mac Multifamily Structured Pass Through Certificates 5.954% AUG 25 29 | 6,879,674 | $6,893,858.89 | 0.45% | $6,893,858.88 | 0.45% | - | Mortgage-Backed Securities | United States | |
| 57563RRZ | 57563RRZ | Massachusetts Educational Financing Authority MA Txbl-Senior-Ser A 2.641 JUL 01 37 | 7,455,000 | $6,682,073.80 | 0.44% | $6,682,073.80 | 0.44% | - | Municipal | United States | |
| 69357XAC | 69357XAC | PFP 2021-8 Ltd 144A 1.36% AUG 09 37 | 3,622,500 | $3,533,526.77 | 0.23% | $3,533,526.76 | 0.23% | - | Commercial Mortgage-Backed Securities | United States | |
| 96043RAC | 96043RAC | Westlake Automobile Receivables Trust 2024-1 144A 0% MAR 15 27 | 3,062,000 | $3,070,122.32 | 0.20% | $3,070,122.32 | 0.20% | - | Asset Backed Securities | United States | |
| 055731AC | 055731AC | BSPDF 2021-FL1 Issuer Ltd 144A 6.92% OCT 15 36 | 3,056,500 | $2,961,798.81 | 0.19% | $2,961,798.81 | 0.19% | - | Collateralized Debt Obligations | United States | |
| 889184AF | 889184AF | Toledo Hospital 5.325% NOV 15 28 | 2,421,000 | $2,477,107.13 | 0.16% | $2,477,107.13 | 0.16% | - | Corporate Debt | United States | |
| 04002VAC | 04002VAC | AREIT 2022-CRE6 Trust 144A 6.718% JAN 20 37 | 2,462,500 | $2,427,430.91 | 0.16% | $2,427,430.91 | 0.16% | - | Commercial Mortgage-Backed Securities | United States | |
| 912810TY | 912810TY | US Treasury Inflation Indexed Bonds 2.125% FEB 15 54 | 2,376,659 | $2,407,871.96 | 0.16% | $2,407,871.95 | 0.16% | - | U.S. Governments | United States | |
| 3137FQ2W | 3137FQ2W | Freddie Mac Multifamily Structured Pass Through Certificates 5.994% SEP 25 29 | 2,244,415 | $2,249,851.94 | 0.15% | $2,249,851.94 | 0.15% | - | Mortgage-Backed Securities | United States | |
| 38122NB7 | 38122NB7 | Golden State Tobacco Securitization Corp CA Txbl-Ref-Enh Tobacco Settlemen 3.000 JUN 01 46 | 2,400,000 | $2,239,821.84 | 0.15% | $2,239,821.84 | 0.15% | - | Municipal | United States | |
| 717883UB | 717883UB | School District of Philadelphia PA Qualified Sch Construction Bon AGM 5.995 SEP 01 30 | 1,925,000 | $2,037,357.70 | 0.13% | $2,037,357.69 | 0.13% | - | Municipal | United States | |
| 78414SAC | 78414SAC | SBNA Auto Lease Trust 2024-A 144A 5.45% JAN 20 26 | 1,979,000 | $1,979,728.82 | 0.13% | $1,979,728.82 | 0.13% | - | Asset Backed Securities | United States | |
| 3137FXYZ | 3137FXYZ | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 31 | 54,980,294 | $1,757,594.60 | 0.12% | $1,757,594.60 | 0.12% | - | Mortgage-Backed Securities | United States | |
| 02531AAA | 02531AAA | American Credit Acceptance Receivables Trust 2024-1 144A 5.61% JAN 12 27 | 1,691,893 | $1,696,501.56 | 0.11% | $1,696,501.56 | 0.11% | - | Asset Backed Securities | United States | |
| 08163GAZ | 08163GAZ | Benchmark 2021-B28 Mortgage Trust FRB AUG 15 54 | 25,234,772 | $1,645,083.14 | 0.11% | $1,645,083.14 | 0.11% | - | Commercial Mortgage-Backed Securities | United States | |
| 3137H5DT | 3137H5DT | Freddie Mac Multifamily Structured Pass Through Certificates FRB DEC 25 31 | 50,485,813 | $1,584,078.08 | 0.10% | $1,584,078.08 | 0.10% | - | Mortgage-Backed Securities | United States | |
| 08162RAF | 08162RAF | Benchmark 2021-B23 Mortgage Trust FRB FEB 15 54 | 25,333,495 | $1,521,219.95 | 0.10% | $1,521,219.95 | 0.10% | - | Commercial Mortgage-Backed Securities | United States | |
| 61772TBN | 61772TBN | Morgan Stanley Capital I Trust 2021-L7 FRB OCT 15 54 | 27,440,973 | $1,462,821.81 | 0.10% | $1,462,821.81 | 0.10% | - | Commercial Mortgage-Backed Securities | United States | |
| 24702EAB | 24702EAB | Dell Equipment Finance Trust 2023-3 144A 6.1% APR 23 29 | 1,416,000 | $1,422,579.59 | 0.09% | $1,422,579.59 | 0.09% | - | Asset Backed Securities | United States | |
| 59447TV8 | 59447TV8 | Michigan Finance Authority MI Txbl-Ser A-1A 1.300 JUL 25 61 | 1,516,962 | $1,415,851.16 | 0.09% | $1,415,851.15 | 0.09% | - | Municipal | United States | |
| 20848FAA | 20848FAA | Conservation Fund A Nonprofit Corp 3.474% DEC 15 29 | 1,438,000 | $1,319,139.53 | 0.09% | $1,319,139.54 | 0.09% | - | Corporate Debt | United States | |
| 06541ABM | 06541ABM | BANK 2021-BNK31 FRB FEB 15 54 | 19,207,704 | $1,289,529.64 | 0.08% | $1,289,529.64 | 0.08% | - | Commercial Mortgage-Backed Securities | United States | |
| 08163HAG | 08163HAG | Benchmark 2021-B27 Mortgage Trust FRB JUL 15 54 | 20,884,648 | $1,257,498.74 | 0.08% | $1,257,498.74 | 0.08% | - | Commercial Mortgage-Backed Securities | United States | |
| 3137H4CH | 3137H4CH | Freddie Mac Multifamily Structured Pass Through Certificates FRB NOV 25 31 | 49,721,062 | $1,131,137.25 | 0.07% | $1,131,137.26 | 0.07% | - | Mortgage-Backed Securities | United States | |
| 3137H4BT | 3137H4BT | Freddie Mac Multifamily Structured Pass Through Certificates FRB SEP 25 31 | 32,486,236 | $1,077,618.42 | 0.07% | $1,077,618.42 | 0.07% | - | Mortgage-Backed Securities | United States | |
| 3137FYUL | 3137FYUL | Freddie Mac Multifamily Structured Pass Through Certificates FRB MAR 25 31 | 36,319,876 | $1,033,612.88 | 0.07% | $1,033,612.88 | 0.07% | - | Mortgage-Backed Securities | United States | |
| 88880LAF | 88880LAF | Tobacco Settlement Finance Authority WV Txbl-Ref-Class 1 Senior Bonds- 1.497 JUN 01 24 | 1,020,000 | $1,017,137.37 | 0.07% | $1,017,137.37 | 0.07% | - | Municipal | United States | |
| 05551VBK | 05551VBK | BBCMS Trust 2021-C10 FRB JUL 15 54 | 13,189,679 | $864,427.01 | 0.06% | $864,427.00 | 0.06% | - | Commercial Mortgage-Backed Securities | United States | |
| 08163CBE | 08163CBE | Benchmark 2021-B24 Mortgage Trust FRB MAR 15 54 | 15,439,431 | $820,478.11 | 0.05% | $820,478.11 | 0.05% | - | Commercial Mortgage-Backed Securities | United States | |
| 88880LAG | 88880LAG | Tobacco Settlement Finance Authority WV Txbl-Ref-Class 1 Senior Bonds- 1.647 JUN 01 25 | 835,000 | $800,464.40 | 0.05% | $800,464.40 | 0.05% | - | Municipal | United States | |
| 889184AD | 889184AD | Toledo Hospital 5.75% NOV 15 38 | 747,000 | $756,641.54 | 0.05% | $756,641.54 | 0.05% | - | Corporate Debt | United States | |
| 95003DBP | 95003DBP | Wells Fargo Commercial Mortgage Trust 2021-C60 FRB AUG 15 54 | 9,363,773 | $711,805.69 | 0.05% | $711,805.68 | 0.05% | - | Commercial Mortgage-Backed Securities | United States | |
| 61692CBK | 61692CBK | Morgan Stanley Capital I Trust 2021-L6 FRB JUN 15 54 | 12,741,164 | $703,233.21 | 0.05% | $703,233.21 | 0.05% | - | Commercial Mortgage-Backed Securities | United States | |
| 646140DP | 646140DP | New Jersey Turnpike Authority NJ Txbl-Ref-Ser B 1.047 JAN 01 26 | 745,000 | $699,667.87 | 0.05% | $699,667.87 | 0.05% | - | Municipal | United States | |
| 88581EAF | 88581EAF | 3650R 2021-PF1 Commercial Mortgage Trust 1.015% NOV 15 54 | 14,605,831 | $700,817.03 | 0.05% | $700,817.03 | 0.05% | - | Commercial Mortgage-Backed Securities | United States | |
| 19648FRX | 19648FRX | Colorado Health Facilities Authority CO Txbl-Ref-Covenant Living Commu 2.800 DEC 01 26 | 715,000 | $681,877.07 | 0.04% | $681,877.08 | 0.04% | - | Municipal | United States | |
| 3137FV5Q | 3137FV5Q | Freddie Mac Multifamily Structured Pass Through Certificates FRB JUN 25 30 | 9,782,145 | $657,120.73 | 0.04% | $657,120.73 | 0.04% | - | Mortgage-Backed Securities | United States | |
| 05493EAZ | 05493EAZ | BBCMS Mortgage Trust 2021-C9 FRB FEB 15 54 | 7,999,595 | $654,352.98 | 0.04% | $654,352.97 | 0.04% | - | Commercial Mortgage-Backed Securities | United States | |
| 61691YAP | 61691YAP | Morgan Stanley Capital I Trust 2021-L5 FRB MAY 15 54 | 10,226,309 | $625,459.35 | 0.04% | $625,459.35 | 0.04% | - | Commercial Mortgage-Backed Securities | United States | |
| 3137FUZZ | 3137FUZZ | Freddie Mac Multifamily Structured Pass Through Certificates FRB MAY 25 30 | 6,326,494 | $556,722.41 | 0.04% | $556,722.41 | 0.04% | - | Mortgage-Backed Securities | United States | |
| 3137F9ZC | 3137F9ZC | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 31 | 11,388,256 | $518,688.53 | 0.03% | $518,688.53 | 0.03% | - | Mortgage-Backed Securities | United States | |
| 16772PCK | 16772PCK | Chicago Transit Authority IL Txbl-Ref-Ser B 2.064 DEC 01 24 | 523,000 | $515,731.45 | 0.03% | $515,731.45 | 0.03% | - | Municipal | United States | |
| 3137FXZ5 | 3137FXZ5 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 31 | 29,746,503 | $513,976.46 | 0.03% | $513,976.46 | 0.03% | - | Mortgage-Backed Securities | United States | |
| 3137H3EZ | 3137H3EZ | Freddie Mac Multifamily Structured Pass Through Certificates FRB SEP 25 31 | 9,783,880 | $506,829.84 | 0.03% | $506,829.84 | 0.03% | - | Mortgage-Backed Securities | United States | |
| 3137F9Z3 | 3137F9Z3 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 31 | 8,529,316 | $456,850.67 | 0.03% | $456,850.67 | 0.03% | - | Mortgage-Backed Securities | United States | |
| 3137H2NA | 3137H2NA | Freddie Mac Multifamily Structured Pass Through Certificates FRB JUL 25 31 | 7,521,262 | $440,141.84 | 0.03% | $440,141.85 | 0.03% | - | Mortgage-Backed Securities | United States | |
| 442851AG | 442851AG | Howard University 2.516 OCT 01 25 | 402,000 | $389,360.57 | 0.03% | $389,360.57 | 0.03% | - | Corporate Debt | United States | |
| 3137FTG4 | 3137FTG4 | Freddie Mac Multifamily Structured Pass Through Certificates FRB APR 25 30 | 3,519,182 | $327,916.32 | 0.02% | $327,916.32 | 0.02% | - | Mortgage-Backed Securities | United States | |
| 3137H13T | 3137H13T | Freddie Mac Multifamily Structured Pass Through Certificates FRB MAY 25 31 | 4,421,663 | $318,196.70 | 0.02% | $318,196.70 | 0.02% | - | Mortgage-Backed Securities | United States | |
| 59447TH8 | 59447TH8 | Michigan Finance Authority MI Ref-Senior-Turbo-Ser A-1 2.326 JUN 01 30 | 312,762 | $307,416.35 | 0.02% | $307,416.35 | 0.02% | - | Municipal | United States | |
| 3137H4SM | 3137H4SM | FHMS K136 XAM 0.567 DEC 25 31 | 8,215,224 | $294,728.41 | 0.02% | $294,728.42 | 0.02% | - | Mortgage-Backed Securities | United States | |
| 3137F62R | 3137F62R | Freddie Mac Multifamily Structured Pass Through Certificates FRB SEP 25 30 | 3,529,812 | $226,328.41 | 0.01% | $226,328.42 | 0.01% | - | Mortgage-Backed Securities | United States | |
| USM24F00 | USM24F00 | UST Bond 30Yr Future JUN 18 24 | -25 | $0.00 | 0.00% | $-3,010,937.50 | -0.20% | - | U.S. Governments | United States | |
| XYM24F00 | XYM24F00 | UST 10Yr Ultra Bond Future JUN 18 24 | -170 | $0.00 | 0.00% | $-19,483,593.75 | -1.28% | - | U.S. Governments | United States | |
| FVM24F00 | FVM24F00 | UST Bond 5Yr Future JUN 28 24 | -354 | $0.00 | 0.00% | $-37,883,531.25 | -2.48% | - | U.S. Governments | United States | |
| CASH_DERV | CASH_DERV | Other | - | $-159,984,186.99 | -10.49% | $-150,382,748.48 | -9.86% | - | - | - | |
| CASH | CASH | Cash & Cash Equivalents | - | $34,932,234.02 | 2.29% | $34,792,248.37 | 2.28% | - | - | - | |
*Short positions, unlike long positions, lose value if the underlying asset gains value.
Portfolio characteristics are based on equivalent exposure, which measures how a portfolio's value would change due to price changes in an asset held either directly or, in the case of a derivative contract, indirectly. The market value of the holding may differ.
The list of portfolio holdings is as of the date shown and may not represent current or future portfolio composition. This information should not be construed as a recommendation to buy or sell any of the securities mentioned.
This portfolio data has not been audited or adjusted for certain financial statement reclassifications. An audit could potentially result in adjustments to this data. For adjusted holdings information, please refer to the fund's quarterly portfolio holdings and semiannual reports. For audited portfolio holdings information, please refer to the fund's annual report.
A complete list of portfolio holdings for each MFS fund is generally available on mfs.com at the earliest, 19 days after the end of each month. Top 10 portfolio holdings are generally available at the earliest, 11 calendar days after the end of each month.
When posting a fund's top 10 securities holdings, if applicable, for funds with significant investments in both equity and debt instrument securities, the fund's top 10 equity and top 10 debt instrument securities will be made available. In addition, for funds that primarily invest in shares of MFS funds, when posting a fund's top 10 securities holdings, all of the following, as applicable, will be posted all securities positions in shares of MFS funds, top 10 aggregated equity securities contained within fund investments and top 10 aggregated debt instrument securities positions contained within underlying fund investments.
Other. Other consists of: (i) currency derivatives and/or (ii) any derivative offsets.
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The information provided on this page should be read in conjunction with the fund's prospectus or summary prospectus for the portfolio being offered, which are available online here or by contacting MFS. Consider the fund's investment objectives, risks, charges, and expenses, and otherwise read these documents carefully before you invest. Shares of the funds are not FDIC-insured and are not deposits or other obligations of, or guaranteed by, any bank. Shares of the funds involve investment risk, including possible loss of principal.
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