MPGOX
MFS Georgia Municipal Bond Fund
MFS Municipal Series Trust

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
City of Cartersville, Series 2026 0 1,000,000 1,000,000 0.83% $1.04M
CARTERSVILLE GA WTR & SWR REVENUE 0 1,000,000 1,000,000 0.83% $1.04M
City of Columbus, Series 2026 0 1,000,000 1,000,000 0.83% $1.04M
Development Authority for Fulton County, Series 2026 0 1,000,000 1,000,000 0.83% $1.03M
Savannah Economic Development Authority, Georgia, Revenue Bonds, Forsyth Park Parking Project, Series 2026A 0 1,000,000 1,000,000 0.82% $1.03M
Minnesota Municipal Gas Agency 0 820,000 820,000 0.68% $844.87K
MARYLAND ST HLTH & HGR EDUCTNL MARYLAND HEALTH & HIGHER EDUCATIONAL FACILITIES AU 0 750,000 750,000 0.62% $773.48K
DEKALB CO-A-REV 0 700,000 700,000 0.58% $719.92K
PRIV CLGS & UNIVS AUTH GA 0 750,000 750,000 0.54% $681.67K
Miller County School District, Series 2026 0 340,000 340,000 0.29% $364.55K
Miller County School District, Series 2026 0 250,000 250,000 0.21% $265.63K
MILLER CNTY GA SCH DIST 0 250,000 250,000 0.21% $263.57K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
PUERTO RICO ELECTRIC POWER AUTHORITY 5.0% 07-01-32 155,000 0 -155,000 0.00% -$103.46K
PUERTO RICO ELECTRIC POWER AUTHORITY 5.0% 07-01-37 125,000 0 -125,000 0.00% -$83.44K
CONNECTICUT ST HSG FIN AUTH HSG MTGE FIN PROGRAM 40,000 0 -40,000 0.00% -$40.09K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
SPRINGFIELD GA WTR & SWR REVENUE 600,000 1,000,000 400,000 0.83% $411.73K
SAVANNAH GEORGIA CONVENTION CTR AUTH GA CONVENTION CTR HOTEL 500,000 1,000,000 500,000 0.80% $490.69K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
MFS Institutional Money Market Portfolio, Class A 6,076,822 5,735,611 -341,211 4.58% -$342.43K
LAWRENCEVILLE HSG -A 990,000 985,000 -5,000 0.78% -$30.98K
Savannah Housing Authority, Series BDS 2025A 500,000 495,000 -5,000 0.41% -$18.70K
NFA 2022-1 A 4.375% 09-20-36 314,714 313,510 -1,203 0.25% -$5.09K
TOLL ROAD INV PART II INSURED 144A 02/43 0.00000 219,865 186,577 -33,288 0.05% -$11.45K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
Georgia Housing & Finance Authority 1,465,000 1,465,000 0 1.12% -$48.46K
Atlanta Urban Residential Finance Authority, Series 2025 A 1,100,000 1,100,000 0 0.89% -$16.23K
Metropolitan Atlanta Rapid Transit Authority, Sales Tax, Series 2023A 1,000,000 1,000,000 0 0.87% -$26.74K
Cobb-Marietta Coliseum & Exhibit Hall Authority, Series 2025, RB 1,000,000 1,000,000 0 0.86% -$13.49K
Columbia County Hospital Authority, Series A 1,000,000 1,000,000 0 0.85% -$4.60K
Rome Building Authority, Series 2023 1,000,000 1,000,000 0 0.85% -$3.62K
MUNI ELEC AUTH OF GEORGIA REGD B/E 5.00000000 1,000,000 1,000,000 0 0.85% -$8.81K
Rome Building Authority, Series 2023 1,000,000 1,000,000 0 0.85% -$1.29K
Metropolitan Atlanta Rapid Transit Authority, Series 2025A 1,000,000 1,000,000 0 0.85% -$9.87K
Griffin Housing Authority, Series 2025 A 1,000,000 1,000,000 0 0.84% -$17.42K
Main Street Natural Gas, Inc., Series 2025B 1,000,000 1,000,000 0 0.84% -$14.97K
Douglas County Housing Authority, Series 2025A 1,000,000 1,000,000 0 0.83% -$10.81K
City of Atlanta, Series 2024B 1,000,000 1,000,000 0 0.83% -$1.84K
Atlanta Urban Residential Finance Authority, Series 2024A 1,000,000 1,000,000 0 0.83% -$27.18K
Upper Oconee Basin Water Authority, Series 2024 1,000,000 1,000,000 0 0.83% -$11.62K
Jefferson Public Building Authority, Series 2025 1,000,000 1,000,000 0 0.83% -$13.04K
Albany-Dougherty County Hospital Authority 1,000,000 1,000,000 0 0.83% $2.41K
GRIFFIN GA COMB PUBLIC UTILITY REVENUE 1,000,000 1,000,000 0 0.82% -$15.71K
MUNI ELEC AUTH OF GA 1,000,000 1,000,000 0 0.82% -$15.63K
George L. Smith II GA World Congress Center Auth. Rev. (Convention Center Hotel) A 1,250,000 1,250,000 0 0.82% -$42.60K
Columbia County Hospital Authority, Wellstart Health System Inc., Project, Series 2023A 1,000,000 1,000,000 0 0.82% -$2.05K
Coweta County Water & Sewage Authority, Series 2024, RB 1,000,000 1,000,000 0 0.82% -$12.64K
Classic Center Authority for Clarke County, Series 2023A 1,000,000 1,000,000 0 0.82% $482
PRIV CLGS & UNIVS AUTH GA 1,000,000 1,000,000 0 0.82% -$7.98K
Macon Water Authority, Series 2024, RB 1,000,000 1,000,000 0 0.82% -$21.10K
MUNI ELEC AUTH OF GA 1,000,000 1,000,000 0 0.82% $3.35K
DEKALB GA W+S 5% 10/1/2052 1,000,000 1,000,000 0 0.82% -$9.10K
Walton County Water & Sewer Authority 1,000,000 1,000,000 0 0.82% -$10.77K
CITY OF ATLANTA GA DEPARTMENT OF AVIATION 1,000,000 1,000,000 0 0.81% $115
Rockdale County Public Facilities Authority, Series 2024 1,000,000 1,000,000 0 0.81% -$21.55K
GEORGIA ST HSG & FIN AUTH REVENUE 1,000,000 1,000,000 0 0.81% -$5.92K
DEVELOPMENT AUTHORITY FOR FULTON COUNTY 1,000,000 1,000,000 0 0.81% -$6.81K
NORTH GEORGIA MAC LLC 5.0% 07-01-36 1,000,000 1,000,000 0 0.81% -$8.79K
Gwinnett (County of), GA Development Authority, Series 2017, Ref. RB 1,000,000 1,000,000 0 0.81% -$1.90K
Development Authority for Fulton County 1,000,000 1,000,000 0 0.81% -$10.55K
MUNI ELEC AUTH OF GA REGD B/E AG 5.00000000 1,000,000 1,000,000 0 0.81% -$1.65K
GNSVLL and HLL GA 5% 2/15/2042 1,000,000 1,000,000 0 0.81% -$2.47K
Municipal Gas Authority of Georgia, Series 2025 1,000,000 1,000,000 0 0.81% -$12.63K
DEKALB HSG AUTH-A-REV 1,000,000 1,000,000 0 0.80% -$13.81K
Henry County Water Authority, Series 2025 1,000,000 1,000,000 0 0.80% -$2.53K
UNITED STATES SOCCER FEDERATION INC 5.25% 10-01-54 1,000,000 1,000,000 0 0.80% -$26.15K
City of Atlanta 1,000,000 1,000,000 0 0.80% -$12.53K
Richmond County Hospital Authority 1,000,000 1,000,000 0 0.80% -$1.63K
Georgia Housing & Finance Authority 1,000,000 1,000,000 0 0.80% -$16.77K
County of Hart 1,000,000 1,000,000 0 0.79% -$13.83K
DeKalb (County of), GA Housing Authority (Park at 500), Series 2024, RB 1,000,000 1,000,000 0 0.79% -$18.19K
DEKALB GA MF 4.125% 12/1/2034 1,000,000 1,000,000 0 0.79% -$20.27K
GEORGIA ST HSG & FIN AUTH REVE REGD B/E 4.70000000 1,000,000 1,000,000 0 0.78% -$22.48K
GEORGIA ST HSG & FIN AUTH REVENUE 1,000,000 1,000,000 0 0.78% -$8.70K
City of Atlanta, Series 2024 1,000,000 1,000,000 0 0.78% -$13.17K
Development Authority of Cobb County (The), Series 2025 1,000,000 1,000,000 0 0.77% -$20.67K
Washington County Hospital Authority 1,000,000 1,000,000 0 0.77% -$19.81K
City of Senoia Building & Facilities Authority, Series 2025 1,000,000 1,000,000 0 0.76% -$8.76K
GEORGIA ST PORTS AUTH 1,000,000 1,000,000 0 0.75% -$17.56K
BIBB GA DEV AU 4% 6/1/2044 1,000,000 1,000,000 0 0.75% -$7.00K
Savannah Hospital Authority, Series 2019 A 1,000,000 1,000,000 0 0.74% -$20.42K
Urban Redevelopment Agency of Dacula, Series 2024 1,000,000 1,000,000 0 0.74% -$12.29K
SIGNIA HOTEL MANAGEMENT LLC 5.0% 01-01-54 1,000,000 1,000,000 0 0.74% -$28.94K
GEORGIA ST PORTS AUTH 1,000,000 1,000,000 0 0.73% -$8.53K
MUNI ELEC AUTH OF GA MELPWR 07/63 FIXED OID 4.5 1,000,000 1,000,000 0 0.73% -$49.51K
Cherokee County Water & Sewer Authority/GA 1,000,000 1,000,000 0 0.73% -$28.51K
GEORGIA HOUSING & FINANCE AUTHORITY 1,000,000 1,000,000 0 0.72% -$5.23K
Dalton Whitfield County Joint Development Authority, Series 2024 B 850,000 850,000 0 0.71% -$32.20K
Fulton (County of), GA Development Authority (Piedmont Healthcare, Inc.), Series 2019, RB 1,000,000 1,000,000 0 0.70% -$17.74K
Moultrie-Colquitt Counties Development Authority 870,000 870,000 0 0.70% -$5.05K
Georgia Municipal Association, Inc. 1,000,000 1,000,000 0 0.70% -$48.40K
Metropolitan Atlanta Rapid Transit Authority, Series 2021E-1 1,000,000 1,000,000 0 0.68% -$28.16K
PORT NY NJ 4% 7/15/55@ 1,000,000 1,000,000 0 0.68% -$20.85K
PVT CLG UNIV AUTH-A 750,000 750,000 0 0.65% -$4.65K
MAIN STR NAT GA(RCC) 5% 9/1/30MT 53 750,000 750,000 0 0.63% -$9.79K
Augusta Development Authority, Series 2023 750,000 750,000 0 0.63% -$3.76K
MUNI ELEC AUTH OF GA 750,000 750,000 0 0.61% -$3.37K
S E ENERGY COOP DT 715,000 715,000 0 0.61% -$12.20K
CARROLL CO HOSP AUTH 750,000 750,000 0 0.61% -$15.42K
FULTON DEV AUTH-A 750,000 750,000 0 0.61% -$373
Clemson University 1,000,000 1,000,000 0 0.59% -$9.48K
Georgia Housing & Finance Authority, Series 2024C 750,000 750,000 0 0.58% -$15.77K
City of Cartersville 1,000,000 1,000,000 0 0.58% -$23.84K
Georgia Housing & Finance Authority, Series 2023 B 685,000 685,000 0 0.56% -$12.84K
Little Rock School District 930,000 930,000 0 0.56% -$12.73K
Spalding County Water & Sewer Facilities Authority, Series 2025 690,000 690,000 0 0.55% -$17.33K
Fulton (County of), GA Development Authority (Robert W. Woodruff Arts Center), Series 2019, Ref. RB 660,000 660,000 0 0.54% $5.23K
North Carolina (State of) Medical Care Commission (Rex Healthcare), Series 2020, RB 720,000 720,000 0 0.54% -$2.67K
Town of Knightdale, Series 2025 650,000 650,000 0 0.51% -$8.34K
California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 C, RB 585,000 585,000 0 0.49% -$2.77K
Maryland Community Development Administration 595,000 595,000 0 0.48% -$1.85K
PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000 627,000 627,000 0 0.48% -$7.59K
Commerce School District, Series 2025 500,000 500,000 0 0.45% -$5.32K
Bibb County Development Authority 560,000 560,000 0 0.45% -$5.77K
MAIN STR NAT GA 5% MT 500,000 500,000 0 0.43% -$6.74K
RESTRUCTURED-SER A-2 578,000 578,000 0 0.43% -$5.97K
Town of Knightdale, Series 2025 550,000 550,000 0 0.42% -$7.17K
City of Springfield, Series 2025 500,000 500,000 0 0.42% $1.33K
Georgia Higher Education Facilities Authority, Series 2026B 505,000 505,000 0 0.42% -$3.94K
Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2025B 520,000 520,000 0 0.42% -$14.29K
UNIVERSITY SYSTEM OF GEORGIA 5.0% 01-01-45 495,000 495,000 0 0.41% -$3.02K
ATLANTA GA DEV AUTH REGD B/E 5.00000000 500,000 500,000 0 0.41% -$1.55K
GAINS+HALL 5% 11/15/2033 500,000 500,000 0 0.40% -$1.94K
Cedartown Polk County Hospital Authority, Polk Medical Center Project 500,000 500,000 0 0.40% -$2.68K
NY TRANS CORP(JFK INT NEW ONE)/AGM 5.25% 6/30/60@ 500,000 500,000 0 0.40% -$4.61K
DALTON UTIL REV-COMB 500,000 500,000 0 0.40% -$913
FULTON GA DEV 5% 3/15/2036 500,000 500,000 0 0.40% -$1.09K
Board of Water Light & Sinking Fund Commissioners of The City of Dalton (The) 500,000 500,000 0 0.40% -$1.07K
LENBROOK SQUARE FOUNDATION OBLIGATED GROUP 5.0% 07-01-36 500,000 500,000 0 0.40% -$628
City of Atlanta, Series 2023 C 500,000 500,000 0 0.40% -$7.32K
City of Cartersville 500,000 500,000 0 0.40% -$4.57K
Americus-Sumter Payroll Development Authority 500,000 500,000 0 0.40% -$6.05K
Puerto Rico Electric Power Authority, Series RR 490,000 490,000 0 0.39% $40
SAVANNAH GEORGIA CONVENTION CT REGD OID B/E 5.25000000 500,000 500,000 0 0.39% -$14.17K
City of Roswell 500,000 500,000 0 0.38% -$10.92K
Dalton Whitfield County Joint Development Authority, Series 2024 B 450,000 450,000 0 0.38% -$14.35K
VIRGINIA ST SMALL BUSINESS FIN VIRGINIA SMALL BUSINESS FINANCING AUTHORITY 550,000 550,000 0 0.37% -$12.24K
WI PUBTRN 5.75 12/31/2065 450,000 450,000 0 0.37% -$4.14K
DeKalb County Development Authority, Series A 500,000 500,000 0 0.37% -$19.27K
FULTON CNY GA 4% 6/15/2049 500,000 500,000 0 0.36% -$15.78K
NEW YORK ST DORM AUTH REVENUES REGD OID B/E 4.25000000 500,000 500,000 0 0.35% -$16.69K
CHICAGO ILLIN 5.75% 4/1/2035 435,000 435,000 0 0.35% -$4.29K
City of Gainesville, Series 2024 400,000 400,000 0 0.34% -$3.25K
MASS DEVEL FIN 4% 7/1/2051 500,000 500,000 0 0.32% -$8.21K
Glynn-Brunswick Memorial Hospital Authority 400,000 400,000 0 0.32% -$37
Development Authority of Cobb County (The), Series C 390,000 390,000 0 0.31% -$63
Development Authority for Fulton County 400,000 400,000 0 0.31% -$12.12K
Georgia Housing & Finance Authority 405,000 405,000 0 0.29% -$9.82K
PRIV CLGS UNIVS AUTH GA PRIHGR 10/40 FIXED 5 350,000 350,000 0 0.28% -$18
VIRGIN ISLANDS HOTEL DEV FING REGD OID B/E 6.00000000 325,000 325,000 0 0.25% -$3.55K
VIRGINIA ST SMALL BUSINESS FIN REGD OID B/E AMT 3.00000000 375,000 375,000 0 0.24% -$7.63K
IL CHIEDU 4 12/01/2047 370,000 370,000 0 0.24% $7.48K
OH BUCGEN 5 06/01/2055 355,000 355,000 0 0.23% -$1.11K
NY NYCDEV 5 11/15/2044 280,000 280,000 0 0.22% $454
PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 326,000 326,000 0 0.22% $3.14K
CITY OF ATLANTA GA WESTSIDE TAX ALLOCATION DISTRICT GULCH AREA 0.0% 12-15-48 275,000 275,000 0 0.20% $1.29K
SAVANNAH GEORGIA CONVENTION CT REGD OID B/E 6.25000000 250,000 250,000 0 0.20% -$3.24K
PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 316,000 316,000 0 0.19% $3.51K
Dalton Whitfield (County of), GA Joint Development Authority (Hamilton Health Care System), Series 2017, RB 250,000 250,000 0 0.18% -$8.96K
GOLDEN ST TOBACCO SEC 240,000 240,000 0 0.18% -$43
District of Columbia, Series 2019 A 250,000 250,000 0 0.17% -$9.38K
Village of Bridgeview 220,000 220,000 0 0.16% -$430
CHICAGO IL BRD OF EDU DEDICATE REGD B/E 5.75000000 185,000 185,000 0 0.15% -$599
RESTRUCTURED-SER A-2 196,000 196,000 0 0.15% $1.40K
Maryland Community Development Administration 195,000 195,000 0 0.15% -$3.42K
ALLGNY CNTY HDA 4% 4/1/2044 210,000 210,000 0 0.15% -$3.94K
State of Illinois, Series 2020 180,000 180,000 0 0.15% -$2.94K
Wisconsin (State of) Public Finance Authority (American Dream at Meadowlands), Series 2017, RB 245,000 245,000 0 0.14% -$17.15K
NYC TRIPS AEROTERM IDA 12A AMT SF 5.0% 07-01-28 175,000 175,000 0 0.14% $78
RESTRUCTURED-SER A1 150,816 150,816 0 0.13% -$1.03K
Guam (Territory of) Waterworks Authority, Series 2020 A, RB 155,000 155,000 0 0.13% $871
RESTRUCTURED-SER A1 171,495 171,495 0 0.12% -$2.45K
Rockdale (County of), GA Development Authority (Pratt Paper (GA), LLC), Series 2018, Ref. RB 150,000 150,000 0 0.11% -$3.40K
PUERTO RICO ELECTRIC POWER AUTHORITY 5.0% 07-01-29 200,000 200,000 0 0.11% -$750
MUNI ELEC AUTH OF GEO 125,000 125,000 0 0.10% -$577
GUAM GVT WTSW 5% 1/1/2046 125,000 125,000 0 0.10% $19
Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022 178,303 178,303 0 0.10% $5.35K
IOWASTUD LIQUID 3.5% 12/1/2044 @ 130,000 130,000 0 0.08% -$1.70K
TERRITORY OF GUAM SECTION 30 REVENUE 5.0% 12-01-46 100,000 100,000 0 0.08% -$262
Port of Beaumont Navigation District 130,000 130,000 0 0.07% -$3.58K
State of Illinois, Series 2023B 85,000 85,000 0 0.07% -$1,000
Territory of Guam, Series F 90,000 90,000 0 0.07% -$1.15K
RESTRUCTURED-SER A1 85,068 85,068 0 0.07% $219
RESTRUCTURED-SER A-2- 83,000 83,000 0 0.07% $591
PUERTO RICO SALES TAX FING COR REGD OID B/E 4.75000000 82,000 82,000 0 0.06% -$933
CHICAGO IL BRD OF EDU DEDICATED CAPITAL IMPT TAX 70,000 70,000 0 0.06% $806
Puerto Rico Electric Power Authority, Series VV 70,000 70,000 0 0.06% -$170
Puerto Rico Industrial Tourist Educational Medical & Environmental Control Facilities Financing Authority 60,000 60,000 0 0.05% -$92
PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 145,000 145,000 0 0.04% $2.37K
RESTRUCTURED-SER A1 46,290 46,290 0 0.04% -$71
MATCHING FUND SPL PURPOSE SECURITIZTN CORP 45,000 45,000 0 0.04% -$168
RESTRUCTURED-SER A1 48,553 48,553 0 0.04% $40
RESTRUCTURED-CABS-SER 59,571 59,571 0 0.03% $124
UNIVERSIDAD INTERAMERICANA DE PUERTO RICO INC 5.0% 10-01-31 40,000 40,000 0 0.03% $0
Territory of Guam, Series A 35,000 35,000 0 0.03% -$164
RESTRUCTURED-SER A1 35,711 35,711 0 0.03% -$138
PUERTO RICO SALES TAX FING COR REGD OID B/E 4.55000000 24,000 24,000 0 0.02% -$103
CO ST HLTH FACS AUTH 25,000 25,000 0 0.02% -$75
UNIVERSITY OF PENNSYLVANIA HEALTH SYSTEM OBLIGATED GROUP 5.0% 07-01-49 15,000 15,000 0 0.01% -$68
CITY OF BRUNSWICK MD BRUNSWICK CROSSING SPECIAL TAXING DISTRICT 4.0% 07-01-29 10,000 10,000 0 0.01% $10
REF-SER VV-NATL NON 10,000 10,000 0 0.01% -$187
City of Brunswick, Series 2019 9,000 9,000 0 0.01% -$41
PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 6,000 6,000 0 0.00% $62
IOWASTUD LIQUID 3% 12/1/2039 @ 5,000 5,000 0 0.00% -$5

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