Full & Historical Holdings
Inflation-Adjusted Bond Fund
View Historical Holdings by Month
| Based on Market Value | Based on Equivalent Exposure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ISIN |
Securities
(on 31-Oct-25)
|
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 | |
| US91282CBF77 | US Treasury Inflation Indexed Bonds 0.125% JAN 15 31 | 10,067,165 | $9,442,250.16 | 12.52% | $9,442,250.16 | 12.52% | - | U.S. Governments | United States | |
| US912828ZZ63 | US Treasury Inflation Indexed Bonds 0.125% JUL 15 30 | 9,631,159 | $9,142,088.88 | 12.12% | $9,142,088.88 | 12.12% | - | U.S. Governments | United States | |
| EZFWVB3VYG44 | USD ZC CPI MAR 19 24 R 2.482 MAR 19 26 OTC | 6,600,000 | $6,660,989.41 | 8.83% | $6,660,989.41 | 8.83% | - | U.S. Governments | United States | |
| US9128285W63 | US Treasury Inflation Indexed Bonds 0.875% JAN 15 29 | 6,534,625 | $6,479,523.00 | 8.59% | $6,479,523.00 | 8.59% | - | U.S. Governments | United States | |
| US91282CJY84 | US Treasury Inflation Indexed Bonds 1.75% JAN 15 34 | 6,307,891 | $6,364,201.38 | 8.44% | $6,364,201.38 | 8.44% | - | U.S. Governments | United States | |
| US91282CDX65 | US Treasury Inflation Indexed Bonds 0.125% JAN 15 32 | 6,228,045 | $5,728,712.79 | 7.60% | $5,728,712.79 | 7.60% | - | U.S. Governments | United States | |
| US9128282L36 | US Treasury Inflation Indexed Bonds 0.375% JUL 15 27 | 4,909,588 | $4,867,752.94 | 6.46% | $4,867,752.95 | 6.46% | - | U.S. Governments | United States | |
| US912810QV35 | US Treasury Inflation Indexed Bonds 0.75% FEB 15 42 | 5,918,603 | $4,733,479.84 | 6.28% | $4,733,479.84 | 6.28% | - | U.S. Governments | United States | |
| USCTUZ25F000 | UST Bond 2Yr Future DEC 31 25 | 22 | $0.00 | 0.00% | $4,581,328.14 | 6.08% | - | U.S. Governments | United States | |
| USSM11746R99 | USD ZC CPI FEB 05 25 R 2.755 FEB 05 27 | 4,500,000 | $4,507,705.98 | 0.00% | $4,507,705.98 | 5.98% | - | U.S. Governments | United States | |
| USSM11925R99 | USD ZC CPI OCT 14 25 P 3.170 OCT 14 26 | 4,100,000 | $4,110,616.66 | 0.00% | $4,110,616.66 | 5.45% | - | U.S. Governments | United States | |
| USSM11926R99 | USD ZC CPI OCT 14 25 R .000 OCT 14 28 | 4,100,000 | $4,083,817.38 | 0.00% | $4,083,817.38 | 5.42% | - | U.S. Governments | United States | |
| US912810FD55 | US Treasury Inflation Indexed Bonds 3.625% APR 15 28 | 3,643,584 | $3,858,230.31 | 5.12% | $3,858,230.31 | 5.12% | - | U.S. Governments | United States | |
| US91282CHP95 | US Treasury Inflation Indexed Bonds 1.375% JUL 15 33 | 3,453,037 | $3,411,433.32 | 4.52% | $3,411,433.32 | 4.52% | - | U.S. Governments | United States | |
| US91282CGK18 | US Treasury Inflation Indexed Bonds 1.125% JAN 15 33 | 3,318,546 | $3,223,080.10 | 4.27% | $3,223,080.10 | 4.27% | - | U.S. Governments | United States | |
| USSM11591R99 | USD ZC CPI APR 15 24 R 2.6365 APR 15 26 | 3,000,000 | $3,014,837.31 | 0.00% | $3,014,837.31 | 4.00% | - | U.S. Governments | United States | |
| US9128283R96 | US Treasury Inflation Indexed Bonds 0.5% JAN 15 28 | 2,414,066 | $2,381,400.17 | 3.16% | $2,381,400.17 | 3.16% | - | U.S. Governments | United States | |
| US912810RL44 | US Treasury Inflation Indexed Bonds 0.75% FEB 15 45 | 2,718,581 | $2,053,243.12 | 2.72% | $2,053,243.12 | 2.72% | - | U.S. Governments | United States | |
| US91282CPH87 | US Treasury Inflation Indexed Bonds 1.125% OCT 15 30 | 2,003,140 | $1,987,421.36 | 2.64% | $1,987,421.35 | 2.64% | - | U.S. Governments | United States | |
| US91282CNB36 | US Treasury Inflation Indexed Bonds 1.625% APR 15 30 | 1,750,716 | $1,773,370.00 | 2.35% | $1,773,370.00 | 2.35% | - | U.S. Governments | United States | |
| US912810TY47 | US Treasury Inflation Indexed Bonds 2.125% FEB 15 54 | 1,722,788 | $1,616,955.23 | 2.14% | $1,616,955.23 | 2.14% | - | U.S. Governments | United States | |
| US912810RA88 | US Treasury Inflation Indexed Bonds 0.625% FEB 15 43 | 1,752,970 | $1,344,764.76 | 1.78% | $1,344,764.76 | 1.78% | - | U.S. Governments | United States | |
| US912810TE82 | US Treasury Inflation Indexed Bonds 0.125% FEB 15 52 | 2,258,141 | $1,246,318.45 | 1.65% | $1,246,318.45 | 1.65% | - | U.S. Governments | United States | |
| USCFVZ25F00X | UST Bond 5Yr Future DEC 31 25 | 11 | $0.00 | 0.00% | $1,201,320.32 | 1.59% | - | U.S. Governments | United States | |
| US912810SB52 | US Treasury Inflation Indexed Bonds 1% FEB 15 48 | 1,148,252 | $872,405.86 | 1.16% | $872,405.86 | 1.16% | - | U.S. Governments | United States | |
| US91282CLE92 | US Treasury Inflation Indexed Bonds 1.875% JUL 15 34 | 455,324 | $464,235.51 | 0.62% | $464,235.51 | 0.62% | - | U.S. Governments | United States | |
| US3136BNW447 | Fannie Mae REMICS FRB SEP 25 52 | 194,513 | $191,628.09 | 0.25% | $191,628.08 | 0.25% | - | Mortgage-Backed Securities | United States | |
| US03882KAN28 | Arbor Multifamily Mortgage Securities Trust 2021-MF3 144A FRB OCT 15 54 | 6,244,157 | $177,615.37 | 0.24% | $177,615.37 | 0.24% | - | Commercial Mortgage-Backed Securities | United States | |
| US889184AF49 | Toledo Hospital 5.325% NOV 15 28 | 162,000 | $169,569.00 | 0.22% | $169,568.99 | 0.22% | - | Corporate Debt | United States | |
| US19648FRX41 | Colorado Health Facilities Authority CO Txbl-Ref-Covenant Living Commu 2.800 DEC 01 26 | 130,000 | $129,606.66 | 0.17% | $129,606.65 | 0.17% | - | Municipal | United States | |
| US3137HMCD08 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JUL 25 35 | 8,895,940 | $120,028.97 | 0.16% | $120,028.97 | 0.16% | - | Mortgage-Backed Securities | United States | |
| US3137FXYZ54 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 31 | 4,478,706 | $115,696.50 | 0.15% | $115,696.50 | 0.15% | - | Mortgage-Backed Securities | United States | |
| US673918AC27 | OBX 2025-NQM18 Trust 144A FRB SEP 25 65 | 99,381 | $99,777.23 | 0.13% | $99,777.23 | 0.13% | - | Residential Mortgage Backed Securities | United States | |
| US3137FV5Q11 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JUN 25 30 | 1,865,842 | $98,751.76 | 0.13% | $98,751.77 | 0.13% | - | Mortgage-Backed Securities | United States | |
| US61778LAA35 | Morgan Stanley Residential Mortgage Loan Trust 2025-NQM3 144A 5.53% MAY 25 70 | 90,795 | $91,822.23 | 0.12% | $91,822.24 | 0.12% | - | Residential Mortgage Backed Securities | United States | |
| US67449AAA34 | OBX 2025-NQM8 Trust 144A 5.472% MAR 25 65 | 88,850 | $89,878.55 | 0.12% | $89,878.54 | 0.12% | - | Residential Mortgage Backed Securities | United States | |
| US20848FAA84 | Conservation Fund A Nonprofit Corp 3.474% DEC 15 29 | 86,000 | $83,510.70 | 0.11% | $83,510.71 | 0.11% | - | Corporate Debt | United States | |
| US3137FRUV19 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 30 | 1,583,656 | $77,775.55 | 0.10% | $77,775.55 | 0.10% | - | Mortgage-Backed Securities | United States | |
| - | EUR/USD FWD 20251126 BBHH-BOS | 59,724 | $68,942.47 | 0.09% | $68,840.88 | 0.09% | - | Unclassified | United States | |
| US59447TV835 | Michigan Finance Authority MI Txbl-Ser A-1A 1.300 JUL 25 61 | 63,468 | $63,110.95 | 0.08% | $63,110.96 | 0.08% | - | Municipal | United States | |
| US3137HFP335 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JUL 25 29 | 1,785,431 | $52,022.31 | 0.07% | $52,022.30 | 0.07% | - | Mortgage-Backed Securities | United States | |
| US3137HK2F08 | Freddie Mac Multifamily Structured Pass Through Certificates FRB JAN 25 35 | 1,959,567 | $45,324.88 | 0.06% | $45,324.88 | 0.06% | - | Mortgage-Backed Securities | United States | |
| US3137HAAL04 | Freddie Mac Multifamily Structured Pass Through Certificates FRB MAY 25 33 | 2,000,000 | $42,029.32 | 0.06% | $42,029.32 | 0.06% | - | Mortgage-Backed Securities | United States | |
| US3137HHJ441 | Freddie Mac Multifamily Structured Pass Through Certificates FRB SEP 25 34 | 439,526 | $30,826.36 | 0.04% | $30,826.36 | 0.04% | - | Mortgage-Backed Securities | United States | |
| US3137HDJK78 | Freddie Mac Multifamily Structured Pass Through Certificates FRB MAY 25 29 | 1,693,430 | $24,475.48 | 0.03% | $24,475.48 | 0.03% | - | Mortgage-Backed Securities | United States | |
| US3136BBTT92 | Fannie Mae REMICS 4% SEP 25 50 | 119,059 | $23,495.12 | 0.03% | $23,495.12 | 0.03% | - | Mortgage-Backed Securities | United States | |
| US3137FXSE99 | Freddie Mac REMICS 2.5% MAR 25 51 | 135,366 | $22,516.27 | 0.03% | $22,516.28 | 0.03% | - | Mortgage-Backed Securities | United States | |
| US38376RS568 | Ginnie Mae 5.249% JAN 20 67 | 18,755 | $18,923.53 | 0.03% | $18,923.53 | 0.03% | - | Mortgage-Backed Securities | United States | |
| - | USD/EUR FWD 20251126 BBHH-BOS | -69,578 | $-69,578.15 | -0.09% | $-69,578.15 | -0.09% | - | Unclassified | United States | |
| USSM11591P99 | USD ZC CPI APR 15 24 R 2.6365 APR 15 26 | -3,000,000 | $-3,000,216.11 | 0.00% | $-3,000,000.00 | -3.98% | - | U.S. Governments | United States | |
| USSM11925P99 | USD ZC CPI OCT 14 25 P .000 OCT 14 26 | -4,100,000 | $-4,100,000.00 | 0.00% | $-4,100,000.00 | -5.44% | - | U.S. Governments | United States | |
| USSM11926P99 | USD ZC CPI OCT 14 25 R 2.740 OCT 14 28 | -4,100,000 | $-4,100,000.00 | 0.00% | $-4,100,000.00 | -5.44% | - | U.S. Governments | United States | |
| USSM11746P99 | USD ZC CPI FEB 05 25 R 2.755 FEB 05 27 | -4,500,000 | $-4,500,000.00 | 0.00% | $-4,500,000.00 | -5.97% | - | U.S. Governments | United States | |
| USSM11576P99 | USD ZC CPI MAR 19 24 R 2.482 MAR 19 26 OTC | -6,600,000 | $-6,600,000.00 | -8.75% | $-6,600,000.00 | -8.75% | - | U.S. Governments | United States | |
| - | Cash | - | 804,174.23 | 1.07% | 804,285.18 | 1.07% | - | - | - | |
| - | SSB FICC REPO 4.130% NOV 03 25 | - | 898,876.00 | 1.19% | 898,979.12 | - | - | - | United States | |
| - | FEDERAL HOME LOAN BANKS 4.135% NOV 03 25 | - | 533,889.05 | 0.71% | 534,000.00 | - | - | - | United States | |
| - | CAPUSD | - | 135,802.25 | 0.18% | 135,802.25 | - | - | - | United States | |
| - | Euro | - | 0.02 | 0.00% | 0.02 | - | - | - | Germany | |
| - | Us Dollars | - | -764,496.21 | -1.01% | -764,496.21 | - | - | - | United States | |
| - | Other | - | -6,600,635.70 | -26.38% | -19,889,755.78 | -26.38% | - | - | Other | |
*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.
Other. Other consists of: (i) currency derivatives and/or (ii) any derivative offsets.