HHMIX Holdings — The Hartford Municipal Opportunities Fund
Data updated: 2026-09-29
HHMIX holds 781 securities. The top 10 make up 8.6% of net assets, led by Southeast Energy Authority A Cooperative (1.87%) and New York St Dorm Auth St Personal Income Tax Revenue (1.07%). Municipal Bonds (98.1%) and Mortgage / Securitized (1.2%) are the largest sectors, and 97.6% of the portfolio is in United States. Debt holdings: 776 positions, 94.8% of assets.
Holdings cover 97.58% of net asset value (96.54% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
HHMIX Portfolio Holdings
781 holdings of The Hartford Municipal Opportunities Fund by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026. The 100 largest are listed below; the interactive table on this page lists all 781.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Southeast Energy Authority A Cooperative | — | Municipal Bonds | 1.87% | $38.16M |
| New York St Dorm Auth St Personal Income Tax Revenue | — | Municipal Bonds | 1.07% | $21.70M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.75% | $15.25M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.75% | $15.25M |
| New York St Liberty Dev Corp. Liberty Revenue | — | Municipal Bonds | 0.73% | $14.80M |
| FRETE 2026-ML35 Trust | — | Mortgage / Securitized | 0.73% | $14.78M |
| Puerto Rico Sales Tax Fing Corp. Sales Tax Revenue | — | Municipal Bonds | 0.72% | $14.65M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.68% | $13.86M |
| Illinois St | — | Municipal Bonds | 0.67% | $13.66M |
| Energy S E Al A Cooperative Dist Energy Sply Revenue | — | Municipal Bonds | 0.66% | $13.43M |
| Met Transprtn Auth Ny Revenue | — | Municipal Bonds | 0.65% | $13.23M |
| Whiting in Envrnmntl Facs Revenue | — | Municipal Bonds | 0.64% | $13.09M |
| Fixed, Inc. Clearing Corp.repo | — | Unknown | 0.63% | $12.81M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.62% | $12.66M |
| Coatesville Pa Area Sch Dist | — | Municipal Bonds | 0.62% | $12.56M |
| Massachusetts St Dev Fin Agy Revenue | — | Municipal Bonds | 0.60% | $12.15M |
| S E Alabama St Gas Sply Dist Gas Sply Revenue | — | Municipal Bonds | 0.59% | $12.03M |
| New York St Transprtn Dev Corp. Spl Fac Revenue | — | Municipal Bonds | 0.59% | $12.00M |
| Illinois St | — | Municipal Bonds | 0.58% | $11.82M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.57% | $11.68M |
| Texas St | — | Municipal Bonds | 0.56% | $11.40M |
| Dallas-Fort Worth Tx International Arpt Revenue | — | Municipal Bonds | 0.53% | $10.74M |
| Southeast Energy Authority A Cooperative | — | Municipal Bonds | 0.52% | $10.55M |
| Illinois St | — | Municipal Bonds | 0.50% | $10.18M |
| Southeast Energy Authority A Cooperative | — | Municipal Bonds | 0.48% | $9.81M |
| Illinois St Fin Auth Revenue | — | Municipal Bonds | 0.48% | $9.76M |
| Puerto Rico Cmwlth | — | Municipal Bonds | 0.48% | $9.73M |
| Texas St Muni Gas Acquisition & Sply Corp. Vi Gas Sply Rev | — | Municipal Bonds | 0.46% | $9.27M |
| Grand Parkway Transprtn Corp. Tx Sys Toll Revenue | — | Municipal Bonds | 0.45% | $9.24M |
| South Dakota St Hsg Dev Auth | — | Municipal Bonds | 0.42% | $8.51M |
| Public Fin Auth Wi Poll Control Revenue | — | Municipal Bonds | 0.42% | $8.48M |
| Met Transprtn Auth Ny Revenue | — | Municipal Bonds | 0.42% | $8.47M |
| Chicago Il Brd of Edu | — | Municipal Bonds | 0.41% | $8.36M |
| Jefferson Cnty Oh Port Auth Ececon Dev Revenue | — | Municipal Bonds | 0.40% | $8.20M |
| Alabama St Hsg Fin Auth Sf Mtge Revenue | — | Municipal Bonds | 0.39% | $8.01M |
| Bay Area Ca Toll Auth Toll Bridge Revenue | — | Municipal Bonds | 0.39% | $7.94M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.38% | $7.80M |
| Vlg Fl Cdd #14 Spl Assmnt Revenue | — | Municipal Bonds | 0.38% | $7.75M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.38% | $7.70M |
| Orlando Fl Utilities Commission Utility Sys Revenue | — | Municipal Bonds | 0.37% | $7.61M |
| Washington St Hlth Care Facs Auth | — | Municipal Bonds | 0.37% | $7.59M |
| Los Angeles Ca Dept of Arpts Arpt Revenue | — | Municipal Bonds | 0.37% | $7.45M |
| Louisville & Jefferson Cnty Ky Met Govt Hlth Sys Revenue | — | Municipal Bonds | 0.36% | $7.40M |
| Southeast Energy Authority A Cooperative | — | Municipal Bonds | 0.36% | $7.31M |
| Virginia St Small Business Fing Auth Rsdl Fac Care Revenue | — | Municipal Bonds | 0.36% | $7.30M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.36% | $7.30M |
| Wisconsin St Hlth & Eductnl Facs Auth Revenue | — | Municipal Bonds | 0.36% | $7.30M |
| New York Ny | — | Municipal Bonds | 0.36% | $7.26M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.36% | $7.24M |
| Colorado St Hlth Facs Auth Revenue | — | Municipal Bonds | 0.34% | $7.03M |
| New Hampshire St Hsg Fin Auth Sf Mtge Revenue | — | Municipal Bonds | 0.34% | $6.99M |
| Virginia St Small Business Fing Auth Rsdl Fac Care Revenue | — | Municipal Bonds | 0.34% | $6.98M |
| Virginia St Small Business Fing Auth Rsdl Fac Care Revenue | — | Municipal Bonds | 0.33% | $6.64M |
| Illinois St | — | Municipal Bonds | 0.32% | $6.57M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.32% | $6.46M |
| Cumberland Cnty Nc Indl Facs & Poll Control Fing Auth Sol Ws | — | Municipal Bonds | 0.32% | $6.43M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.31% | $6.39M |
| Illinois St Hsg Dev Auth Revenue | — | Municipal Bonds | 0.31% | $6.30M |
| Buckeye Oh Tobacco Settlement Fing Auth | — | Municipal Bonds | 0.30% | $6.11M |
| Sthrn Ute Indian Tribe of Sthrn Ute Indian Reservation Co. | — | Municipal Bonds | 0.30% | $6.03M |
| Energy S E Al A Cooperative Dist Energy Sply Revenue | — | Municipal Bonds | 0.29% | $5.98M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.29% | $5.95M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.29% | $5.91M |
| Public Fin Auth Wi Toll Revenue | — | Municipal Bonds | 0.29% | $5.86M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.29% | $5.82M |
| South Dakota St Hlth & Eductnl Facs Auth | — | Municipal Bonds | 0.28% | $5.80M |
| Florida Hsg Fin Corp. Revenue | — | Municipal Bonds | 0.28% | $5.64M |
| Civicventures Ak | — | Municipal Bonds | 0.28% | $5.64M |
| Ohio St Air Quality Dev Auth | — | Municipal Bonds | 0.28% | $5.63M |
| Arlington Cnty Va Indl Dev Auth Hosp Fac Revenue | — | Municipal Bonds | 0.27% | $5.58M |
| Univ of California Ca Revenues | — | Municipal Bonds | 0.27% | $5.54M |
| Texas St Dept of Hsg & Cmnty Affairs | — | Municipal Bonds | 0.27% | $5.43M |
| Main Street Energy, Inc. Energy Proj Revenue | — | Municipal Bonds | 0.27% | $5.40M |
| Austin Tx Arpt Sys Revenue | — | Municipal Bonds | 0.26% | $5.38M |
| Chicago Il Brd of Edu | — | Municipal Bonds | 0.26% | $5.37M |
| Vlg Cdd #16 Fl Spl Assmnt Revenue | — | Municipal Bonds | 0.26% | $5.36M |
| North Dakota St Hsg Fin Agy | — | Municipal Bonds | 0.26% | $5.35M |
| Los Angeles Ca Dept of Arpts Arpt Revenue | — | Municipal Bonds | 0.26% | $5.31M |
| South Dakota St Hsg Dev Auth | — | Municipal Bonds | 0.26% | $5.31M |
| North Carolina Hsg Fin Agy Homeownership Revenue | — | Municipal Bonds | 0.26% | $5.29M |
| Long Beach Ca Bond Fin Auth Natural Gas Purchase Revenue | — | Municipal Bonds | 0.26% | $5.28M |
| Brazos Tx Hgr Edu Auth Student Loan Program Rev | — | Municipal Bonds | 0.26% | $5.23M |
| South Dakota St Hsg Dev Auth | — | Municipal Bonds | 0.26% | $5.23M |
| New York City Ny Muni Wtr Fin Auth Wtr & Swr Sys Revenue | — | Municipal Bonds | 0.26% | $5.22M |
| Idaho St Hsg & Fin Assn Sf Mtge Revenue | — | Municipal Bonds | 0.25% | $5.16M |
| Illinois St | — | Municipal Bonds | 0.25% | $5.12M |
| Stamford Ct Hsg Auth | — | Municipal Bonds | 0.25% | $5.03M |
| South Dakota St Hsg Dev Auth | — | Municipal Bonds | 0.25% | $5.03M |
| Massachusetts St Dev Fin Agy Revenue | — | Municipal Bonds | 0.25% | $5.02M |
| Chicago Il Brd of Edu | — | Municipal Bonds | 0.25% | $5.01M |
| San Antonio Tx Elec & Gas Revenue | — | Municipal Bonds | 0.25% | $4.99M |
| New York St Urban Dev Corp. Sales Tax Revenue | — | Municipal Bonds | 0.24% | $4.94M |
| Lynchburg Va Econ Dev Auth Hosp Revenue | — | Municipal Bonds | 0.24% | $4.90M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.24% | $4.87M |
| Public Fin Auth Wi Nhp Fndtn Secured Revenue | — | Municipal Bonds | 0.24% | $4.82M |
| Sales Tax Securitization Corp. Il | — | Municipal Bonds | 0.24% | $4.81M |
| Illinois St Hsg Dev Auth Revenue | — | Municipal Bonds | 0.24% | $4.81M |
| New York Energy Fin Dev Corp. | — | Municipal Bonds | 0.24% | $4.79M |
| Port of Seattle Wa Revenue | — | Municipal Bonds | 0.23% | $4.79M |
| Texas St Transprtn Commission Central Tx Turnpike Sys Revenu | — | Municipal Bonds | 0.23% | $4.77M |
HHMIX Sector Allocation
The Hartford Municipal Opportunities Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Municipal Bonds | 98.1% | 774 |
| Mortgage / Securitized | 1.2% | 5 |
| Unknown | 0.7% | 2 |
HHMIX Country Allocation
Where The Hartford Municipal Opportunities Fund's holdings are domiciled, by percentage of net assets (largest 1).
| Country | % of net assets |
|---|---|
| United States | 97.6% |
HHMIX Portfolio Allocation
Asset-class allocation of The Hartford Municipal Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 95.8% |
| Securitized | 1.1% |
| Cash & Equivalents | 0.6% |
HHMIX Debt Constituents
Largest debt holdings of The Hartford Municipal Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Southeast Energy Authority A Cooperative District | 1.87% |
| New York State Dormitory Authority | 1.07% |
| Black Belt Energy Gas District | 0.75% |
| California Community Choice Financing Authority | 0.75% |
| New York Liberty Development Corp | 0.73% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.72% |
| California Community Choice Financing Authority | 0.68% |
| State of Illinois | 0.67% |
| Energy Southeast A Cooperative District | 0.66% |
| Metropolitan Transportation Authority | 0.65% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.