FundWatcher
MFS Inflation-Adjusted Bond Portfolio
MFS VARIABLE INSURANCE TRUST III

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
U.S. Treasury Inflation-Indexed Notes 0 1,525,494 1,525,494 1.03% $1.51M
Sweden Inflation Linked Bond 0 13,467,068 13,467,068 0.91% $1.33M
Presidencia de la Republica de Chile 0 1,000,000,000 1,000,000,000 0.72% $1.05M
PMT Loan Trust, Series 2026-INV2, Class A35 0 772,058 772,058 0.53% $771.01K
GNMA, Series 2023-146, Class FD 0 746,135 746,135 0.51% $753.82K
PERU REPUBLIC OF 6.85% 08/12/2035 144A REGS 0 2,000,000 2,000,000 0.40% $584.97K
New Residential Mortgage Loan Trust, Series 2026-NQM2, Class A1 0 390,093 390,093 0.26% $386.15K
GNMA, Series 2023-149, Class YF 0 369,921 369,921 0.25% $373.32K
GNMA, Series 2023-189, Class FG 0 348,903 348,903 0.24% $351.37K
Government National Mortgage Association 0 72,025 72,025 0.05% $73.76K
Freddie Mac REMICS 0 273,197 273,197 0.03% $45.37K
FHLMC, Series 4851, Class MS 0 122,593 122,593 0.01% $16.17K
THREE MONTH SONIA (ICE) MAR 26 0 -2 -2 0.00% $5.95K
S+P/TSX 60 IX FUT MAR26 0 27 27 -0.03% -$46.85K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
Japan Government CPI-Linked Bonds 434,302,000 0 -434,302,000 0.00% -$2.79M
Japan Government CPI-Linked Bonds 243,270,350 0 -243,270,350 0.00% -$1.59M
Urzad Rady Ministrow 3,226,320 0 -3,226,320 0.00% -$817.25K
Presidencia da Republica 4,000,000 0 -4,000,000 0.00% -$616.29K
Freddie Mac REMICS 288,658 0 -288,658 0.00% -$285.10K
Santander Drive Auto Receivables Trust 2025-1 56,766 0 -56,766 0.00% -$56.78K
Bridgecrest Lending Auto Securitization Trust, Series 2025-1, Class A2 55,397 0 -55,397 0.00% -$55.42K
LAD Auto Receivables Trust, Series 2024-3A, Class A2 37,314 0 -37,314 0.00% -$37.34K
ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033 4,500,000 0 -4,500,000 0.00% -$27.33K
SBNA Auto Receivables Trust, Series 2025-SF1, Class B 24,148 0 -24,148 0.00% -$24.16K
WASTE CONNECTIONS INC -6 0 6 0.00% -$8.03K
Alinea CLO Ltd., Series 2018-1A, Class AR 5,554 0 -5,554 0.00% -$5.55K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
CANADIAN GOVERNMENT REAL RETURN BOND 2,830,960 4,631,364 1,800,404 2.65% $1.50M
United Kingdom Inflation-Linked Gilt 2,610,959 2,628,456 17,497 2.48% $16.01K
New Zealand Government Inflation Linked Bond 3,279,845 3,304,862 25,017 1.37% $12.01K
French Republic Government Bonds OAT 1,183,056 2,073,301 890,245 0.99% $668.78K
Australia Government Bond 1,728,085 1,745,075 16,990 0.72% $41.18K
Commonwealth of Australia 193,437 599,482 406,044 0.23% $228.37K
ZOETIS INC CFD 8 20 12 0.06% $19.24K
ZSCALER INC 3 5 2 0.05% $40.91K
ZSCALER INC 6 10 4 0.03% $53.10K
VSTOXX FUTURE JAN26 43 45 2 0.03% $12.16K
USD-SOFR-OIS Compound---20350226 13,000,000 33,050,000 20,050,000 0.00% $10.39K
FX Forward Contract: CAD/USD SETTLE 2026-03-18 35 36 1 0.00% $0
FX Forward Contract: AUD/USD SETTLE 2026-03-18 3 8 5 0.00% $4
POUND STERLING 0 1 0 0.00% $0
JAPANESE YEN 1 21 20 0.00% $0
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 13,235,311 13,222,929 -12,382 8.48% $94.27K
Italy Buoni Poliennali Del Tesoro 10,662,800 10,585,482 -77,318 8.45% -$127.48K
U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 10,586,607 10,576,671 -9,935 7.16% $76.43K
U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 10,544,300 9,264,811 -1,279,489 6.29% -$1.26M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/32 9,489,394 9,480,587 -8,807 5.95% $53.99K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042 10,230,908 10,221,321 -9,586 5.37% -$90.02K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028 9,357,595 5,755,645 -3,601,949 3.89% -$3.48M
French Republic Government Bonds OAT 5,451,741 4,303,114 -1,148,627 3.23% -$1.21M
United Kingdom Inflation-Linked Gilt 3,383,360 3,375,532 -7,829 3.06% $21.75K
United Kingdom Inflation-Linked Gilt 3,975,166 3,965,974 -9,192 3.04% -$28.18K
Italy Buoni Poliennali Del Tesoro 3,099,870 3,077,388 -22,482 2.61% -$85.85K
United Kingdom Inflation-Linked Gilt 2,559,735 2,553,812 -5,922 2.26% $25.31K
United Kingdom Inflation-Linked Gilt 2,588,144 2,582,169 -5,975 2.21% $806
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 3,836,465 3,832,886 -3,580 1.88% -$43.72K
United Kingdom Inflation-Linked Gilt 2,535,017 2,529,160 -5,857 1.74% -$55.83K
United Kingdom Inflation-Linked Gilt 2,377,353 2,371,860 -5,493 1.74% -$29.89K
Spain Government Inflation Linked Bond 2,061,576 2,046,623 -14,953 1.72% $4.71K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 02/15/2052 4,379,740 4,375,658 -4,082 1.55% -$44.13K
Spain Government Inflation Linked Bond 1,879,716 1,866,089 -13,627 1.44% -$7.85K
United Kingdom Inflation-Linked Gilt 2,499,077 2,493,300 -5,777 1.40% -$55.89K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40 1,702,040 1,700,447 -1,593 1.13% -$20.25K
United Kingdom Inflation-Linked Gilt 1,158,235 1,155,560 -2,675 0.71% -$16.45K
Spain Government Inflation-Linked Bonds 863,101 856,840 -6,260 0.69% -$3.45K
MFS Institutional Money Market Portfolio, Class A 3,254,904 988,599 -2,266,305 0.67% -$2.27M
United Kingdom Inflation-Linked Gilt 2,259,976 1,278,009 -981,967 0.63% -$759.58K
Uruguay Government International Bond 45,760,418 34,715,125 -11,045,293 0.62% -$314.40K
United Kingdom Inflation-Linked Gilt 1,112,368 1,109,792 -2,576 0.58% -$30.30K
United Kingdom Inflation-Linked Gilt 722,702 721,031 -1,671 0.53% -$19.94K
Republique Francaise Presidence 632,923 628,332 -4,591 0.50% -$1.55K
Italy Buoni Poliennali Del Tesoro 1,031,300 1,023,827 -7,473 0.48% -$12.13K
United Kingdom Inflation-Linked Gilt 1,109,304 1,106,734 -2,570 0.48% -$27.96K
Canadian Government Real Return Bond 1,039,089 1,037,182 -1,906 0.46% -$4.61K
U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054 1,104,272 679,319 -424,953 0.41% -$393.14K
United Kingdom Inflation-Linked Gilt 502,410 501,247 -1,163 0.32% -$5.14K
French Republic Government Bond OAT 501,376 497,738 -3,639 0.27% $13.03K
United Kingdom Inflation-Linked Gilt 594,354 592,979 -1,376 0.26% -$13.74K
United Kingdom Inflation-Linked Gilt 381,764 380,880 -884 0.24% -$9.55K
FNR 2024-88 FC 261,004 232,424 -28,580 0.16% -$28.77K
Benchmark Mortgage Trust, Series 2021-B23, Class XA 4,207,109 4,199,367 -7,742 0.12% -$10.23K
Benchmark Mortgage Trust, Series 2021-B28, Class XA 3,826,021 3,740,104 -85,918 0.12% -$10.03K
FNMA, Series 2023-54, Class FD 185,531 171,608 -13,923 0.12% -$13.33K
BANK, Series 2021-BN31, Class XA 3,182,587 3,173,685 -8,902 0.10% -$8.85K
United Kingdom Inflation-Linked Gilt 224,599 224,079 -520 0.10% -$4.28K
Benchmark Mortgage Trust, Series 2021-B27, Class XA 3,186,159 3,181,220 -4,939 0.10% -$7.62K
Freddie Mac Multifamily Structured Pass Through Certificates 5,874,051 5,864,342 -9,709 0.08% -$6.37K
SDART 2025-1 A3 125,000 101,662 -23,338 0.07% -$23.43K
ZTO EXPRESS CAYMAN INC (GS) (CFD) 5 3 -2 0.06% $37.87K
Benchmark Mortgage Trust, Series 2021-B24, Class XA 2,494,808 2,351,315 -143,494 0.06% -$12.10K
BBCMS Trust, Series 2021-C10, Class XA 1,910,777 1,858,854 -51,923 0.06% -$6.00K
Wells Fargo Commercial Mortgage Trust, Series 2021-C60, Class XA 1,410,778 1,407,474 -3,304 0.05% -$4.19K
BBCMS Mortgage Trust, Series 2021-C9, Class XA 1,265,385 1,260,753 -4,633 0.05% -$4.15K
3650R Commercial Mortgage Trust, Series 2021-PF1, Class XA 2,052,584 2,047,888 -4,695 0.05% -$4.41K
Morgan Stanley Capital I Trust, Series 2021-L5, Class XA 1,616,404 1,614,259 -2,145 0.05% -$3.41K
MSC 2021-L6 XA 1.35631% 06/15/2054 1,857,952 1,794,061 -63,892 0.04% -$4.32K
Freddie Mac Multifamily Structured Pass Through Certificates 4,832,842 4,818,830 -14,012 0.04% -$3.89K
BANK, Series 2021-BN35, Class XA 1,279,788 1,277,867 -1,921 0.03% -$2.80K
FNMA, Series 2020-65, Class EI 219,460 214,036 -5,424 0.03% -$1.30K
Freddie Mac Multifamily Structured Pass Through Certificates 2,539,591 2,538,351 -1,241 0.02% -$2.82K
FNR 2021-1 IH 139,887 137,599 -2,288 0.01% -$831
TSE TOPIX (Tokyo Price Index) Future -1 -2 -1 0.01% $9.83K
Freddie Mac Multifamily Structured Pass Through Certificates 742,356 741,755 -601 0.01% -$1.08K
ZYMEWORKS INC CFD 13 3 -10 0.01% $14.66K
SPI 200 MAR 26 -87 -89 -2 0.00% -$2.65K
FREDDIE MAC MULTIFAMILY STRUCTURED PASS THROUGH CERTIFI SER K124 CL X1 V/R 0.71499300 184,863 184,156 -707 0.00% -$286
TOTAL RETURN SWAP - INDEX 6 3 -3 0.00% -$19.06K
PURCHASED ZAR / SOLD USD 2 1 -1 0.00% $454
ZOOM COMMUNICATIONS INC CLASS A 7 2 -5 0.00% -$18.39K
ZURN ELKAY WATER SOLUTIONS CORP 2 1 -1 -0.01% -$35.27K
PURCHASED UYU / SOLD USD 11 10 -1 -0.01% $101.78K
EURO CURRENCY 32 -56,744 -56,776 -0.04% -$65.63K
WHEAT SEP 26 102 81 -21 -0.05% -$24.90K
US DOLLARS 15 12 -3 -0.06% $22.77K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
SOUTH AFRICA REPUBLIC OF 8.875% 02/28/2035 13,000,000 13,000,000 0 0.51% -$62.07K
Palmer Square Loan Funding Ltd., Series 2025-2A, Class A2 625,000 625,000 0 0.43% -$1.23K
Toledo Hospital/The 487,000 487,000 0 0.34% -$4.09K
SHACKLETON CLO LTD SHACK 2019 14A BRR 144A 406,375 406,375 0 0.28% -$2.59K
Barings CLO Ltd., Series 2021-3A, Class B1R 300,000 300,000 0 0.20% -$1.33K
CONSFD 3.474 12/15/29 2019 312,000 312,000 0 0.20% -$1.55K
Freddie Mac Multifamily Structured Pass Through Certificates 6,916,623 6,916,623 0 0.11% -$7.69K
Freddie Mac Multifamily Structured Pass Through Certificates 6,965,967 6,965,967 0 0.08% -$5.55K
Freddie Mac Multifamily Structured Pass Through Certificates 4,635,695 4,635,695 0 0.08% -$5.54K
Freddie Mac Multifamily Structured Pass Through Certificates 1,221,668 1,221,668 0 0.05% -$2.26K
Freddie Mac Multifamily Structured Pass Through Certificates 1,882,263 1,882,263 0 0.04% -$1.66K
Freddie Mac Multifamily Structured Pass Through Certificates 3,200,000 3,200,000 0 0.04% -$2.11K
Freddie Mac Multifamily Structured Pass Through Certificates 1,417,400 1,417,400 0 0.04% -$1.63K
Freddie Mac Multifamily Structured Pass Through Certificates 1,425,035 1,425,035 0 0.04% -$3.08K
Freddie Mac Multifamily Structured Pass Through Certificates 789,814 789,814 0 0.04% -$559
Freddie Mac Multifamily Structured Pass Through Certificates 1,133,380 1,133,380 0 0.03% -$1.84K
Freddie Mac Multifamily Structured Pass Through Certificates 709,327 709,327 0 0.03% -$1.53K
Freddie Mac Multifamily Structured Pass Through Certificates 564,669 564,669 0 0.03% -$1.50K
Freddie Mac Multifamily Structured Pass Through Certificates 1,264,362 1,264,362 0 0.02% -$2.39K
Freddie Mac Multifamily Structured Pass Through Certificates 1,130,491 1,130,491 0 0.02% -$1.39K
Freddie Mac Multifamily Structured Pass Through Certificates 646,322 646,322 0 0.02% -$1.60K

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