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Holdings (Monthly) Guide ↗

Hartford Sustainable Municipal Bond Fund

· Hartford Mutual Funds, Inc
Monthly Holdings $74M AUM 214 positions Period Jan 2026 Filed Mar 25, 2026 EDGAR ↗ ← All Funds
# Name Ticker Since Shares Value % Port Cat
1 New York City Municipal Water Finance Authority 64972GE42 Apr 2024 1,250,000 $1.2M 1.62% DBT
2 School District of Philadelphia/The 717883C42 Apr 2024 1,000,000 $1.1M 1.55% DBT
3 Johnson & Miami Counties Unified School District No 230 Spring Hills 478164LB0 Jan 2026 1,000,000 $1.1M 1.54% DBT
4 South Dakota Housing Development Authority 83756LCV5 Jan 2026 1,000,000 $1.1M 1.51% DBT
5 Rhode Island Health and Educational Building Corp 76219MAQ1 Jan 2026 1,000,000 $1.1M 1.48% DBT
6 Rhode Island Student Loan Authority 762323DP5 Jan 2026 1,000,000 $1.1M 1.46% DBT
7 Indiana Finance Authority 45470YFG1 Apr 2024 1,000,000 $1.1M 1.45% DBT
8 Sales Tax Securitization Corp 79467BCW3 Jan 2026 1,000,000 $1.1M 1.43% DBT
9 Rock Island County School District No 41 Rock Island/Milan 772436GD7 Jan 2026 1,000,000 $1.1M 1.43% DBT
10 Louisiana Public Facilities Authority 54639TDS8 Jan 2026 1,000,000 $1.0M 1.42% DBT
11 Clarkston Community Schools 182252ZL3 Jan 2026 1,000,000 $1.0M 1.41% DBT
12 Louisiana Public Facilities Authority 546399UL8 Jan 2026 1,000,000 $1.0M 1.41% DBT
13 Central Texas Regional Mobility Authority 155498LW6 Apr 2024 1,000,000 $1.0M 1.39% DBT
14 Minnesota Agricultural & Economic Development Board 6049203E6 Apr 2024 1,000,000 $1.0M 1.39% DBT
15 Texarkana Independent School District 881847VH7 Apr 2024 1,000,000 $1.0M 1.37% DBT
16 Massachusetts Development Finance Agency 57584XWP2 Apr 2024 1,000,000 $1.0M 1.36% DBT
17 California Community Choice Financing Authority 13013JCS3 Apr 2024 900,000 $951K 1.28% DBT
18 Vermont Student Assistance Corp 92428CMG6 Apr 2024 875,000 $926K 1.25% DBT
19 New York State Dormitory Authority 64990FL36 Apr 2024 1,000,000 $882K 1.19% DBT
20 Michigan Finance Authority 59447NBE5 Apr 2024 850,000 $881K 1.19% DBT
21 USF Financing Corp 90343SBV6 Jan 2026 750,000 $876K 1.18% DBT
22 Maryland Stadium Authority 574296CR8 Apr 2024 810,000 $860K 1.16% DBT
23 City of Granite City IL 387307AA9 Apr 2024 865,000 $844K 1.14% DBT
24 Coatesville School District 190684QP8 Apr 2024 750,000 $810K 1.09% DBT
25 New Hampshire Business Finance Authority 63607YCT5 Jan 2026 750,000 $798K 1.08% DBT
26 South Carolina State Housing Finance & Development Authority 83712D2X3 Apr 2024 715,000 $783K 1.06% DBT
27 Public Finance Authority 74442CEZ3 Jan 2026 750,000 $753K 1.02% DBT
28 South Carolina Jobs-Economic Development Authority 837032BN0 Jan 2026 615,000 $706K 0.95% DBT
29 Washington State Housing Finance Commission 93978LJQ0 Jan 2026 710,000 $701K 0.95% DBT
30 Maricopa County Industrial Development Authority 56678PBK2 Apr 2024 775,000 $690K 0.93% DBT
31 California Municipal Finance Authority 13048VBR8 Apr 2024 665,000 $690K 0.93% DBT
32 Virginia Small Business Financing Authority 928104NK0 Apr 2024 635,000 $656K 0.89% DBT
33 South Carolina Jobs-Economic Development Authority 83703EMS1 Apr 2024 575,000 $647K 0.87% DBT
34 St Johns County Industrial Development Authority 79041LAP3 Apr 2024 750,000 $614K 0.83% DBT
35 Black Belt Energy Gas District 09182TGM3 Jan 2026 565,000 $607K 0.82% DBT
36 Lancaster School District 514383YG7 Jan 2026 570,000 $607K 0.82% DBT
37 Central Texas Regional Mobility Authority 155498LU0 Apr 2024 600,000 $605K 0.82% DBT
38 Central Texas Turnpike System 88283KBR8 Jan 2026 500,000 $576K 0.78% DBT
39 New York City Health and Hospitals Corp 649674LV8 Jan 2026 500,000 $556K 0.75% DBT
40 Dallas Fort Worth International Airport 23503CGE1 Jan 2026 500,000 $542K 0.73% DBT
41 Melissa Independent School District 585488ZN2 Jan 2026 500,000 $534K 0.72% DBT
42 South Carolina State Housing Finance & Development Authority 83712D7Q3 Jan 2026 460,000 $527K 0.71% DBT
43 Massachusetts Housing Finance Agency 57587GU37 Jan 2026 520,000 $524K 0.71% DBT
44 Chicago Board of Education 167505ZC3 Apr 2024 500,000 $521K 0.70% DBT
45 Maryland Health & Higher Educational Facilities Authority 57421CMJ0 Jan 2026 500,000 $520K 0.70% DBT
46 Metropolitan Transportation Authority 59261AH42 Apr 2024 500,000 $514K 0.69% DBT
47 California Municipal Finance Authority 13049YFK2 Apr 2024 500,000 $512K 0.69% DBT
48 Massachusetts Development Finance Agency 57585BJE9 Jan 2026 500,000 $511K 0.69% DBT
49 Pennsylvania Housing Finance Agency 70879QUA9 Apr 2024 480,000 $510K 0.69% DBT
50 Freddie Mac Multifamily Variable Rate Certificate 3137H6L29 Apr 2024 553,833 $506K 0.68% ABS-MBS
51 Virginia Small Business Financing Authority 928104MZ8 Apr 2024 500,000 $505K 0.68% DBT
52 Rhode Island Health and Educational Building Corp 762244NY3 Jan 2026 500,000 $503K 0.68% DBT
53 Regional Transportation District 759151BV4 Apr 2024 500,000 $500K 0.68% DBT
54 Chicago Board of Education 167505XS0 Apr 2024 500,000 $498K 0.67% DBT
55 Rhode Island Student Loan Authority 762323BB8 Apr 2024 460,000 $485K 0.65% DBT
56 Washington Health Care Facilities Authority 93978HFW0 Apr 2024 475,000 $475K 0.64% DBT
57 Orlando Utilities Commission 686507JQ8 Apr 2024 475,000 $442K 0.60% DBT
58 North Carolina Housing Finance Agency 658207Q57 Apr 2024 500,000 $439K 0.59% DBT
59 FHLMC Multifamily VRD Certificates 31350ADY1 Jan 2026 429,377 $432K 0.58% DBT
60 Public Finance Authority 74447HAC2 Apr 2024 415,000 $428K 0.58% DBT
61 Ohio Air Quality Development Authority 677525WU7 Apr 2024 415,000 $422K 0.57% DBT
62 Public Finance Authority 74439YDT5 Apr 2024 500,000 $420K 0.57% DBT
63 State of Mississippi Gaming Tax Revenue 605638BQ7 Apr 2024 400,000 $416K 0.56% DBT
64 Massachusetts Development Finance Agency 57585BMG0 Jan 2026 355,000 $407K 0.55% DBT
65 Metropolitan Transportation Authority 59261AD79 Apr 2024 400,000 $406K 0.55% DBT
66 Michigan State Housing Development Authority 594654YV1 Jan 2026 400,000 $403K 0.54% DBT
67 Lancaster County Hospital Authority/PA 514045S38 Apr 2024 400,000 $403K 0.54% DBT
68 Puerto Rico Sales Tax Financing Corp Sales Tax Revenue 74529JRH0 Apr 2024 400,000 $398K 0.54% DBT
69 Henrico County Economic Development Authority 42605QHM8 Apr 2024 375,000 $379K 0.51% DBT
70 New York City Municipal Water Finance Authority 64972GP73 Jan 2026 305,000 $366K 0.49% DBT
71 State of Illinois 4521526V8 Apr 2024 330,000 $362K 0.49% DBT
72 Wisconsin Housing & Economic Development Authority Home Ownership Revenue 97689QTU0 Apr 2024 325,000 $354K 0.48% DBT
73 Municipal Electric Authority of Georgia 62620HEL2 Apr 2024 350,000 $352K 0.48% DBT
74 Indiana Secondary Market for Education Loans Inc 45505NAR5 Jan 2026 325,000 $351K 0.47% DBT
75 St Clair County Community Unit School District No 187 Cahokia 788550MC2 Apr 2024 300,000 $344K 0.46% DBT
76 Illinois Housing Development Authority 45203MF55 Jan 2026 300,000 $336K 0.45% DBT
77 St Clair County Community Unit School District No 187 Cahokia 788550MB4 Apr 2024 295,000 $335K 0.45% DBT
78 Main Street Natural Gas Inc 56036YDK8 Apr 2024 315,000 $334K 0.45% DBT
79 Wisconsin Health & Educational Facilities Authority 97712JEC3 Apr 2024 335,000 $331K 0.45% DBT
80 Northwest Allen School Building Corp 667315JY2 Jan 2026 295,000 $330K 0.45% DBT
81 Central Texas Regional Mobility Authority 155498NF1 Apr 2024 315,000 $326K 0.44% DBT
82 State of Illinois 452152T50 Apr 2024 315,000 $325K 0.44% DBT
83 City of Philadelphia PA 717813XP9 Apr 2024 300,000 $318K 0.43% DBT
84 Public Finance Authority 74439YFX4 Jan 2026 285,000 $311K 0.42% DBT
85 City of New York NY 64966SLX2 Jan 2026 280,000 $311K 0.42% DBT
86 Massachusetts Development Finance Agency 57585BDF2 Jan 2026 305,000 $310K 0.42% DBT
87 East Baton Rouge Sewerage Commission 270618HF1 Apr 2024 325,000 $309K 0.42% DBT
88 New Hampshire Business Finance Authority 63610FBL9 Apr 2024 295,000 $307K 0.41% DBT
89 Metropolitan Transportation Authority Dedicated Tax Fund 59259N3K7 Apr 2024 300,000 $305K 0.41% DBT
90 California Municipal Finance Authority 13048V3G1 Jan 2026 290,000 $295K 0.40% DBT
91 Hospitals & Higher Education Facilities Authority of Philadelphia/The 717825PZ0 Apr 2024 260,000 $287K 0.39% DBT
92 Chicago Board of Education Dedicated Capital Improvement Tax 167510AZ9 Apr 2024 255,000 $283K 0.38% DBT
93 American Municipal Power Inc 02765USS4 Jan 2026 250,000 $274K 0.37% DBT
94 Iowa Student Loan Liquidity Corp 462590PH7 Jan 2026 245,000 $267K 0.36% DBT
95 Lansing School District 516444SK3 Apr 2024 250,000 $264K 0.36% DBT
96 Metropolitan Government Nashville & Davidson County Health & Educational Facs Bd 592029CB6 Apr 2024 235,000 $264K 0.36% DBT
97 Hidalgo County Regional Mobility Authority 42934AAD2 Apr 2024 240,000 $261K 0.35% DBT
98 Municipal Electric Authority of Georgia 6262074W1 Apr 2024 235,000 $258K 0.35% DBT
99 Clark County School District 181059P26 Apr 2024 250,000 $258K 0.35% DBT
100 Arlington Higher Education Finance Corp 041806LB4 Apr 2024 250,000 $257K 0.35% DBT
101 North Carolina Medical Care Commission 65820YQY5 Apr 2024 250,000 $254K 0.34% DBT
102 Chicago Transit Authority Sales Tax Receipts Fund 16772PBU9 Apr 2024 250,000 $251K 0.34% DBT
103 Triborough Bridge & Tunnel Authority 89602HET0 Apr 2024 355,000 $245K 0.33% DBT
104 Tempe Industrial Development Authority 87972MBK7 Apr 2024 240,000 $241K 0.33% DBT
105 Massachusetts Housing Finance Agency 57587GU29 Jan 2026 230,000 $231K 0.31% DBT
106 Illinois Housing Development Authority 45203MQD6 Apr 2024 205,000 $220K 0.30% DBT
107 Salt Verde Financial Corp 79575EAS7 Apr 2024 200,000 $219K 0.30% DBT
108 Metropolitan Transportation Authority 59261AJ81 Apr 2024 200,000 $219K 0.30% DBT
109 Wisconsin Health & Educational Facilities Authority 97712JRE5 Jan 2026 195,000 $217K 0.29% DBT
110 Wisconsin Health & Educational Facilities Authority 97712D7S9 Apr 2024 255,000 $215K 0.29% DBT
111 City of Santa Fe NM 802170AN0 Apr 2024 205,000 $208K 0.28% DBT
112 South Carolina Public Service Authority 837151WX3 Apr 2024 200,000 $206K 0.28% DBT
113 County of Cook IL 213185LW9 Apr 2024 185,000 $205K 0.28% DBT
114 South Carolina Public Service Authority 837151ZR3 Apr 2024 200,000 $203K 0.27% DBT
115 Metropolitan Pier & Exposition Authority 592250DL5 Apr 2024 200,000 $202K 0.27% DBT
116 City of Port St Lucie FL 73535EKV1 Apr 2024 200,000 $201K 0.27% DBT
117 Public Finance Authority 74444VAF7 Apr 2024 200,000 $200K 0.27% DBT
118 American Municipal Power Inc 02765UKJ2 Apr 2024 200,000 $200K 0.27% DBT
119 California Enterprise Development Authority 13069BAN6 Apr 2024 195,000 $198K 0.27% DBT
120 Pennsylvania Economic Development Financing Authority 70870JFH6 Apr 2024 200,000 $198K 0.27% DBT
121 Colorado Health Facilities Authority 19648FRV8 Apr 2024 200,000 $197K 0.27% DBT
122 Iowa Student Loan Liquidity Corp 462590PG9 Jan 2026 180,000 $195K 0.26% DBT
123 Chicago Board of Education 167505WB8 Apr 2024 200,000 $191K 0.26% DBT
124 North Carolina Medical Care Commission 65820YSJ6 Apr 2024 185,000 $189K 0.25% DBT
125 New Jersey Educational Facilities Authority 646067JM1 Apr 2024 170,000 $183K 0.25% DBT
126 Lincoln County School District/OR 533404DA4 Jan 2026 160,000 $183K 0.25% DBT
127 State of Ohio 67756CFW3 Apr 2024 180,000 $180K 0.24% DBT
128 North Carolina Medical Care Commission 65820YSH0 Apr 2024 175,000 $179K 0.24% DBT
129 Main Street Natural Gas Inc 56035DBM3 Apr 2024 170,000 $178K 0.24% DBT
130 County of Salt Lake UT 795677AG8 Apr 2024 175,000 $178K 0.24% DBT
131 Lancaster Industrial Development Authority 51434NAS7 Apr 2024 215,000 $177K 0.24% DBT
132 Michigan Finance Authority 59447TSG9 Apr 2024 165,000 $174K 0.23% DBT
133 Texas Department of Housing & Community Affairs 88275FSF7 Jan 2026 225,000 $173K 0.23% DBT
134 Puerto Rico Sales Tax Financing Corp Sales Tax Revenue 74529JPX7 Apr 2024 175,000 $171K 0.23% DBT
135 Virginia Small Business Financing Authority 928104QJ0 Apr 2024 170,000 $170K 0.23% DBT
136 City of Reno NV 759861EE3 Apr 2024 150,000 $159K 0.21% DBT
137 Cleveland Department of Public Utilities Division of Public Power 186398LF8 Apr 2024 150,000 $158K 0.21% DBT
138 State of Illinois 452152Q20 Apr 2024 150,000 $156K 0.21% DBT
139 Seattle Housing Authority 812635CL2 Jan 2026 145,000 $154K 0.21% DBT
140 Montana Facility Finance Authority 61204KKZ3 Apr 2024 150,000 $153K 0.21% DBT
141 Chicago Board of Education 167505WW2 Apr 2024 150,000 $153K 0.21% DBT
142 Massachusetts Development Finance Agency 57584YSA8 Apr 2024 150,000 $152K 0.21% DBT
143 El Paso Independent School District 283770JS5 Apr 2024 150,000 $152K 0.21% DBT
144 Orange County Community Facilities District 68423PWV8 Apr 2024 150,000 $151K 0.20% DBT
145 Denver City & County Housing Authority 24917QBP8 Jan 2026 150,000 $151K 0.20% DBT
146 Arlington Higher Education Finance Corp 041806KF6 Apr 2024 150,000 $151K 0.20% DBT
147 Illinois Finance Authority 45203H8V7 Apr 2024 150,000 $151K 0.20% DBT
148 Public Finance Authority 74439YBE0 Apr 2024 150,000 $150K 0.20% DBT
149 District of Columbia 25483VSF2 Apr 2024 150,000 $150K 0.20% DBT
150 Massachusetts Development Finance Agency 57584YQJ1 Apr 2024 150,000 $147K 0.20% DBT
151 Colorado Health Facilities Authority 19648FYC2 Jan 2026 125,000 $140K 0.19% DBT
152 North Texas Tollway Authority 66285WYT7 Apr 2024 130,000 $140K 0.19% DBT
153 Pennsylvania Turnpike Commission 709225GE0 Apr 2024 125,000 $139K 0.19% DBT
154 Capital Projects Finance Authority/FL 140427BH7 Apr 2024 135,000 $139K 0.19% DBT
155 Chicago Board of Education 167505QR0 Apr 2024 140,000 $138K 0.19% DBT
156 North Carolina Housing Finance Agency 65820BBF2 Jan 2026 120,000 $136K 0.18% DBT
157 Umatilla County School District No 8R Hermiston 904121PF1 Apr 2024 210,000 $132K 0.18% DBT
158 South Dakota Housing Development Authority 83756C2W4 Apr 2024 120,000 $128K 0.17% DBT
159 Park Creek Metropolitan District 700387FL2 Apr 2024 120,000 $128K 0.17% DBT
160 King County Housing Authority 494759SX2 Jan 2026 115,000 $127K 0.17% DBT
161 Columbia County School District No 502 197558FT1 Apr 2024 480,000 $127K 0.17% DBT
162 Illinois Finance Authority 45204FAX3 Apr 2024 115,000 $126K 0.17% DBT
163 Doylestown Hospital Authority 261333HJ0 Apr 2024 110,000 $122K 0.16% DBT
164 New Mexico Mortgage Finance Authority 6472007V0 Apr 2024 120,000 $121K 0.16% DBT
165 North Carolina Medical Care Commission 65820YQJ8 Apr 2024 120,000 $121K 0.16% DBT
166 Rhode Island Student Loan Authority 762323BA0 Apr 2024 110,000 $114K 0.15% DBT
167 Fixed Income Clearing Corp 000000000 Apr 2024 113,035 $113K 0.15% RA
168 Tennessee Energy Acquisition Corp 880443BS4 Apr 2024 110,000 $111K 0.15% DBT
169 King County Housing Authority 494759SZ7 Jan 2026 100,000 $111K 0.15% DBT
170 King County Housing Authority 494759SW4 Jan 2026 100,000 $110K 0.15% DBT
171 Knox County Health Educational & Housing Facility Board 499526AH4 Apr 2024 100,000 $110K 0.15% DBT
172 Polk County Industrial Development Authority/FL 73112JAA8 Apr 2024 105,000 $107K 0.14% DBT
173 South Dakota Housing Development Authority 83756CZA6 Apr 2024 105,000 $106K 0.14% DBT
174 Nash Health Care Systems 631163BK7 Jan 2026 95,000 $106K 0.14% DBT
175 Massachusetts Development Finance Agency 57584XWN7 Apr 2024 105,000 $106K 0.14% DBT
176 Rhode Island Health and Educational Building Corp 762244PD7 Jan 2026 95,000 $104K 0.14% DBT
177 Maricopa County Industrial Development Authority 56678PAT4 Apr 2024 100,000 $103K 0.14% DBT
178 Wisconsin Health & Educational Facilities Authority 97712JJF1 Apr 2024 100,000 $103K 0.14% DBT
179 Chicago Board of Education Dedicated Capital Improvement Tax 167510AD8 Apr 2024 100,000 $103K 0.14% DBT
180 Romoland School District 776192RK4 Apr 2024 100,000 $102K 0.14% DBT
181 City of Waterbury CT 9412474D7 Apr 2024 100,000 $101K 0.14% DBT
182 Municipal Electric Authority of Georgia 626207Q49 Apr 2024 100,000 $101K 0.14% DBT
183 Lancaster County Hospital Authority/PA 514045S46 Apr 2024 100,000 $100K 0.14% DBT
184 Michigan Finance Authority 59447TAW3 Apr 2024 100,000 $100K 0.14% DBT
185 Louisiana Local Government Environmental Facilities & Community Development Auth 546282H56 Apr 2024 100,000 $100K 0.14% DBT
186 Louisiana Local Government Environmental Facilities & Community Development Auth 546282H98 Apr 2024 100,000 $100K 0.14% DBT
187 New Hope Cultural Education Facilities Finance Corp 64542UBU7 Apr 2024 100,000 $100K 0.13% DBT
188 Massachusetts Development Finance Agency 57584X4N8 Apr 2024 100,000 $99K 0.13% DBT
189 Public Finance Authority 74442CBY9 Apr 2024 95,000 $97K 0.13% DBT
190 San Bernardino City Unified School District 796711QM4 Apr 2024 100,000 $96K 0.13% DBT
191 Wisconsin Center District 976595FG8 Apr 2024 100,000 $90K 0.12% DBT
192 Metropolitan Pier & Exposition Authority 592250CX0 Apr 2024 105,000 $82K 0.11% DBT
193 Colorado Health Facilities Authority 19648FYD0 Jan 2026 70,000 $78K 0.10% DBT
194 Wyoming Community Development Authority 98322QM46 Jan 2026 70,000 $77K 0.10% DBT
195 Indiana Housing & Community Development Authority 45505TRP8 Apr 2024 75,000 $75K 0.10% DBT
196 City of Evansville IN 299352AB0 Apr 2024 77,220 $75K 0.10% DBT
197 City of Atlantic Beach FL 048251CB6 Apr 2024 70,000 $68K 0.09% DBT
198 King County Housing Authority 494759SY0 Jan 2026 60,000 $66K 0.09% DBT
199 County of Allen OH Hospital Facilities Revenue 01757LGW0 Apr 2024 60,000 $65K 0.09% DBT
200 Freddie Mac Multifamily ML Certificates 30312CAF0 Apr 2024 73,446 $65K 0.09% DBT
201 Connecticut State Health & Educational Facilities Authority 20774Y2C0 Apr 2024 60,000 $61K 0.08% DBT
202 Georgia Housing & Finance Authority 37353PMD8 Jan 2026 55,000 $59K 0.08% DBT
203 New York Transportation Development Corp 650116HD1 Jan 2026 50,000 $55K 0.07% DBT
204 State of Illinois 452152G88 Apr 2024 50,000 $51K 0.07% DBT
205 Montana Board of Housing 61213TBD2 Apr 2024 45,000 $45K 0.06% DBT
206 Texas Transportation Commission State Highway 249 System 88283NAH5 Apr 2024 60,000 $35K 0.05% DBT
207 North Carolina Medical Care Commission 65820YQW9 Apr 2024 30,000 $29K 0.04% DBT
208 Vauxmont Metropolitan District 92242SAK9 Apr 2024 25,000 $26K 0.03% DBT
209 State of Oregon Housing & Community Services Department 686087YJ0 Apr 2024 25,000 $25K 0.03% DBT
210 Marion County School District No 15 North Marion 569187DK0 Apr 2024 40,000 $25K 0.03% DBT
211 Multnomah & Clackamas Counties School District No 10JT Gresham-Barlow 625482HU1 Apr 2024 35,000 $21K 0.03% DBT
212 Rhode Island Health and Educational Building Corp 762244PC9 Jan 2026 20,000 $20K 0.03% DBT
213 Massachusetts Development Finance Agency 57585BMH8 Jan 2026 15,000 $17K 0.02% DBT
214 Pennsylvania Housing Finance Agency 70879QDC4 Apr 2024 15,000 $15K 0.02% DBT