{
  "page": "compare",
  "query": {
    "a": "HIPAX",
    "b": "MIAAX"
  },
  "retrieved_at": "2026-07-07T15:22:15+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "THE HARTFORD INFLATION PLUS FUND",
    "ticker": "HIPAX",
    "slug": "HIPAX",
    "series_id": "S000003584",
    "html_url": "https://fundwatcher.app/funds/HIPAX/"
  },
  "fund_b": {
    "name": "MFS Inflation-Adjusted Bond Fund",
    "ticker": "MIAAX",
    "slug": "MIAAX",
    "series_id": "S000002493",
    "html_url": "https://fundwatcher.app/funds/MIAAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.4847688811934116670636973359",
    "coverage_b_by_a": "0.4847688811934116670636973359",
    "shared_count": 16,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029",
        "value": "42747311.94",
        "weight": "0.12445248",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031",
        "value": "27892454.33",
        "weight": "0.08120476",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030",
        "value": "21376392.19",
        "weight": "0.06223421",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032",
        "value": "21260443.98",
        "weight": "0.06189664",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031",
        "value": "20801194.15",
        "weight": "0.06055960",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes 0.125%, Due 1/15/2030",
        "value": "13757655.94",
        "weight": "0.04005338",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33",
        "value": "13646365.71",
        "weight": "0.03972938",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "13339402.45",
        "weight": "0.03883570",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033",
        "value": "12997080.21",
        "weight": "0.03783908",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027",
        "value": "12509976.36",
        "weight": "0.03642095",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028",
        "value": "11756137.81",
        "weight": "0.03422626",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Linked Notes",
        "value": "11490108.98",
        "weight": "0.03345175",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "11248787.57",
        "weight": "0.03274918",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034",
        "value": "10953551.71",
        "weight": "0.03188965",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "7342045.80",
        "weight": "0.02137528",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026",
        "value": "6276492.29",
        "weight": "0.01827308",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043",
        "value": "3898833.46",
        "weight": "0.01135088",
        "shared": true
      },
      {
        "name": "Federal Republic of Germany",
        "value": "3398856.24",
        "weight": "0.00989527",
        "shared": false
      },
      {
        "name": "United Kingdom Inflation-Linked Gilt",
        "value": "3145782.72",
        "weight": "0.00915848",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Security 0.375%, due 01/15/27",
        "value": "3139901.78",
        "weight": "0.00914136",
        "shared": false
      },
      {
        "name": "Brazil Notas do Tesouro Nacional Serie B",
        "value": "2689234.82",
        "weight": "0.00782931",
        "shared": false
      },
      {
        "name": "ROMANIA REPUBLIC OF 6.75% 07/11/2039 REGS",
        "value": "2580961.79",
        "weight": "0.00751409",
        "shared": false
      },
      {
        "name": "Colombian TES",
        "value": "2449025.55",
        "weight": "0.00712998",
        "shared": false
      },
      {
        "name": "COLOMBIAN TES COP I/L 3.75% 02-25-37",
        "value": "2434352.43",
        "weight": "0.00708726",
        "shared": false
      },
      {
        "name": "Presidencia da Republica",
        "value": "2174063.21",
        "weight": "0.00632946",
        "shared": false
      },
      {
        "name": "PPL Capital Funding, Inc., Convertible",
        "value": "1802329.49",
        "weight": "0.00524722",
        "shared": false
      },
      {
        "name": "BRAZIL NOTAS DO TESOURO NACIONAL SERIE B BRL I/L 6.0% 05-15-55",
        "value": "1719884.05",
        "weight": "0.00500719",
        "shared": false
      },
      {
        "name": "LNT 3 1/4 05/30/28",
        "value": "1679606.64",
        "weight": "0.00488993",
        "shared": false
      },
      {
        "name": "AWK 3 5/8 06/15/26",
        "value": "1626731.59",
        "weight": "0.00473599",
        "shared": false
      },
      {
        "name": "SOUTHERN CO/THE SR UNSECURED 144A 06/28 3.25",
        "value": "1620810.00",
        "weight": "0.00471875",
        "shared": false
      },
      {
        "name": "NEW ZEALAND GVT ILB 2.500000% 09/20/2040",
        "value": "1527630.41",
        "weight": "0.00444747",
        "shared": false
      },
      {
        "name": "HUNGARY REPUBLIC OF 1.625% 04/28/2032 REGS",
        "value": "1480694.19",
        "weight": "0.00431082",
        "shared": false
      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "1399548.00",
        "weight": "0.00407458",
        "shared": false
      },
      {
        "name": "UNITED MEXICAN",
        "value": "1305338.34",
        "weight": "0.00380030",
        "shared": false
      },
      {
        "name": "Federal Republic of Germany",
        "value": "1118353.55",
        "weight": "0.00325592",
        "shared": false
      },
      {
        "name": "USD P ZAR C @16.70000 EO",
        "value": "1098450.10",
        "weight": "0.00319798",
        "shared": false
      },
      {
        "name": "NEW ZEALAND GOVERNMENT INFLATION LINKED BOND NZD I/L 3.25% 09-20-50",
        "value": "1095532.45",
        "weight": "0.00318948",
        "shared": false
      },
      {
        "name": "ZOOM COMMUNICATIONS INC CLASS A",
        "value": "1065912.22",
        "weight": "0.00310325",
        "shared": false
      },
      {
        "name": "CSMC 2022-NQM1 TRUST CSMC 2022 NQM1 A1 144A",
        "value": "946644.42",
        "weight": "0.00275602",
        "shared": false
      },
      {
        "name": "ARGENTINA",
        "value": "897260.00",
        "weight": "0.00261224",
        "shared": false
      },
      {
        "name": "FIRSTENERGY CORP SR UNSECURED 144A 01/31 3.875",
        "value": "893835.00",
        "weight": "0.00260227",
        "shared": false
      },
      {
        "name": "FIRSTENERGY CORP SR UNSECURED 144A 01/29 3.625",
        "value": "881685.00",
        "weight": "0.00256690",
        "shared": false
      },
      {
        "name": "CNP 3 08/01/28",
        "value": "879608.00",
        "weight": "0.00256085",
        "shared": false
      },
      {
        "name": "AOMT 2022-1 A1",
        "value": "864743.17",
        "weight": "0.00251757",
        "shared": false
      },
      {
        "name": "NOTA DO TESOURO NACIONAL 6.000000% 08/15/2050",
        "value": "844446.90",
        "weight": "0.00245848",
        "shared": false
      },
      {
        "name": "PG&E Corporation, Convertible",
        "value": "842865.00",
        "weight": "0.00245388",
        "shared": false
      },
      {
        "name": "USD-SOFR-OIS Compound---20350226",
        "value": "789003.47",
        "weight": "0.00229707",
        "shared": true
      },
      {
        "name": "COLT Mortgage Loan Trust, Series 2022-1, Class A1",
        "value": "770183.60",
        "weight": "0.00224228",
        "shared": false
      },
      {
        "name": "NRZT 2022-NQM1 A1",
        "value": "745936.20",
        "weight": "0.00217168",
        "shared": false
      },
      {
        "name": "GPN 1.5 03/01/31",
        "value": "645685.00",
        "weight": "0.00187982",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031",
        "value": "178936744.13",
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        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030",
        "value": "142317686.66",
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        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034",
        "value": "116075239.71",
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      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029",
        "value": "114627940.53",
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32",
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027",
        "value": "89863398.63",
        "weight": "0.05847437",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042",
        "value": "82847431.12",
        "weight": "0.05390906",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033",
        "value": "74674109.87",
        "weight": "0.04859066",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28",
        "value": "71902790.70",
        "weight": "0.04678735",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33",
        "value": "68852387.94",
        "weight": "0.04480244",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Linked Notes",
        "value": "61829872.38",
        "weight": "0.04023287",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "58566397.02",
        "weight": "0.03810932",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028",
        "value": "57430372.56",
        "weight": "0.03737011",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "40800861.05",
        "weight": "0.02654924",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045",
        "value": "39888927.96",
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        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054",
        "value": "31433186.25",
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      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043",
        "value": "27809725.35",
        "weight": "0.01809587",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  02/15/2052",
        "value": "22231364.04",
        "weight": "0.01446601",
        "shared": false
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48",
        "value": "18559114.47",
        "weight": "0.01207647",
        "shared": false
      },
      {
        "name": "MFS Institutional Money Market Portfolio, Class A",
        "value": "15160295.51",
        "weight": "0.00986485",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes 0.125%, Due 1/15/2030",
        "value": "11773578.74",
        "weight": "0.00766110",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032",
        "value": "11101648.70",
        "weight": "0.00722387",
        "shared": true
      },
      {
        "name": "Government National Mortgage Association",
        "value": "6950135.66",
        "weight": "0.00452247",
        "shared": false
      },
      {
        "name": "Palmer Square Loan Funding Ltd., Series 2025-2A, Class A2",
        "value": "5703283.20",
        "weight": "0.00371114",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028",
        "value": "5154752.44",
        "weight": "0.00335421",
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      },
      {
        "name": "Palmer Square Loan Funding Ltd., Series 2025-1A, Class A2",
        "value": "4300060.20",
        "weight": "0.00279806",
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      },
      {
        "name": "Fannie Mae REMICS",
        "value": "4068563.55",
        "weight": "0.00264743",
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      },
      {
        "name": "SHACKLETON CLO LTD SHACK 2019 14A BRR 144A",
        "value": "3997610.41",
        "weight": "0.00260126",
        "shared": false
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "3873927.48",
        "weight": "0.00252078",
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      },
      {
        "name": "Government National Mortgage Association",
        "value": "3826310.44",
        "weight": "0.00248979",
        "shared": false
      },
      {
        "name": "PFS Financing Corp., Series 2025-A, Class A",
        "value": "3480303.64",
        "weight": "0.00226464",
        "shared": false
      },
      {
        "name": "Barings CLO Ltd., Series 2021-3A, Class B1R",
        "value": "3005931.00",
        "weight": "0.00195597",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "2845720.04",
        "weight": "0.00185172",
        "shared": false
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "2667250.75",
        "weight": "0.00173559",
        "shared": false
      },
      {
        "name": "Toledo Hospital/The",
        "value": "2478516.25",
        "weight": "0.00161278",
        "shared": false
      },
      {
        "name": "AREIT Trust, Series 2022-CRE6, Class AS",
        "value": "2453256.91",
        "weight": "0.00159634",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "2405828.03",
        "weight": "0.00156548",
        "shared": false
      },
      {
        "name": "GreatAmerica Leasing Receivables Funding LLC, Series 2025-1, Class A2",
        "value": "2317538.67",
        "weight": "0.00150803",
        "shared": false
      },
      {
        "name": "FNMA, Series 2023-54, Class FD",
        "value": "1734812.38",
        "weight": "0.00112885",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "1702021.51",
        "weight": "0.00110751",
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      },
      {
        "name": "PMTLT 2025-INV10 A36",
        "value": "1664848.19",
        "weight": "0.00108332",
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      },
      {
        "name": "Government National Mortgage Association",
        "value": "1482485.68",
        "weight": "0.00096466",
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      },
      {
        "name": "PMTLT 2026-CNF1 A26",
        "value": "1438327.60",
        "weight": "0.00093592",
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      },
      {
        "name": "CONSFD 3.474 12/15/29 2019",
        "value": "1379411.71",
        "weight": "0.00089759",
        "shared": false
      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
        "value": "1359530.72",
        "weight": "0.00088465",
        "shared": false
      },
      {
        "name": "ARI Fleet Lease Trust, Series 2025-A, Class A2",
        "value": "1331895.05",
        "weight": "0.00086667",
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      },
      {
        "name": "Government National Mortgage Association",
        "value": "1304533.45",
        "weight": "0.00084886",
        "shared": false
      },
      {
        "name": "MSRM 2025-NQM3 VAR 05/25/2070 144A",
        "value": "1284913.85",
        "weight": "0.00083610",
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      },
      {
        "name": "J.P. Morgan Mortgage Trust, Series 2026-NQM1, Class A1",
        "value": "1265339.31",
        "weight": "0.00082336",
        "shared": false
      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
        "value": "1262826.88",
        "weight": "0.00082173",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-030380",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1006415/000141036826030380/0001410368-26-030380-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-032759",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/63075/000141036826032759/0001410368-26-032759-index.htm"
    }
  ]
}