{
  "page": "compare",
  "query": {
    "a": "ABQIX",
    "b": "MMBEX"
  },
  "retrieved_at": "2026-07-07T17:38:33+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": "AB Total Return Bond Portfolio",
    "ticker": "ABQIX",
    "slug": "ABQIX",
    "series_id": "S000010305",
    "html_url": "https://fundwatcher.app/funds/ABQIX/"
  },
  "fund_b": {
    "name": "MassMutual Select T. Rowe Price Bond Asset Fund",
    "ticker": "MMBEX",
    "slug": "MMBEX",
    "series_id": "S000061106",
    "html_url": "https://fundwatcher.app/funds/MMBEX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.02707955302171222168215695168",
    "coverage_b_by_a": "0.02707955302171222168215695168",
    "shared_count": 16,
    "as_of": {
      "a": "2025-01-31",
      "b": "2025-06-30"
    },
    "a_top": [
      {
        "name": "AB Fixed Income Shares, Inc. - Government Money Market Portfolio",
        "value": "8514166.07",
        "weight": "0.06138232",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "4520620.92",
        "weight": "0.03259112",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "4006120.50",
        "weight": "0.02888186",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3702352.00",
        "weight": "0.02669186",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "3618929.36",
        "weight": "0.02609043",
        "shared": false
      },
      {
        "name": "U.S. T BILLS",
        "value": "3500258.01",
        "weight": "0.02523488",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3129770.39",
        "weight": "0.02256387",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2720359.25",
        "weight": "0.01961225",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29",
        "value": "2446080.36",
        "weight": "0.01763486",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1785128.63",
        "weight": "0.01286977",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1733313.66",
        "weight": "0.01249621",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "1611872.44",
        "weight": "0.01162069",
        "shared": false
      },
      {
        "name": "UMBS",
        "value": "1592902.41",
        "weight": "0.01148393",
        "shared": false
      },
      {
        "name": "FN MA4492",
        "value": "1415634.32",
        "weight": "0.01020592",
        "shared": false
      },
      {
        "name": "UMBS",
        "value": "1392861.06",
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      },
      {
        "name": "UMBS",
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        "weight": "0.00942710",
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      },
      {
        "name": "UMBS",
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        "weight": "0.00907020",
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      },
      {
        "name": "CA ST-TXBL-BABS",
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      {
        "name": "UMBS",
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      {
        "name": "Flagship Credit Auto Trust, Series 2020-1, Class E",
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      {
        "name": "UMBS",
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      },
      {
        "name": "G2 MA8801",
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        "weight": "0.00668831",
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      },
      {
        "name": "BAMLL Commercial Mortgage Securities Trust 2013-WBRK",
        "value": "904313.38",
        "weight": "0.00651959",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "820973.20",
        "weight": "0.00591875",
        "shared": true
      },
      {
        "name": "BAT CAPITAL CORP",
        "value": "797748.48",
        "weight": "0.00575132",
        "shared": false
      },
      {
        "name": "METLIFE CAPITAL TRUST IV PFD 144A LIFE JR SUB (H) 7.875% 12-15-67/37",
        "value": "764692.02",
        "weight": "0.00551300",
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      },
      {
        "name": "UMBS",
        "value": "760349.08",
        "weight": "0.00548169",
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      },
      {
        "name": "Flagship Credit Auto Trust 2019-3",
        "value": "747350.70",
        "weight": "0.00538798",
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      },
      {
        "name": "UMBS",
        "value": "734596.66",
        "weight": "0.00529603",
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      },
      {
        "name": "GS MORTGAGE SECURITIES TRUST 2021-1 A2",
        "value": "705653.35",
        "weight": "0.00508736",
        "shared": false
      },
      {
        "name": "BBCMS Mortgage Trust, Series 2020-BID, Class A",
        "value": "693730.00",
        "weight": "0.00500140",
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      },
      {
        "name": "ALTRIA GROUP INC",
        "value": "689295.00",
        "weight": "0.00496943",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "630228.52",
        "weight": "0.00454359",
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      },
      {
        "name": "BCP V3.125 07/01/30 144A",
        "value": "624522.50",
        "weight": "0.00450245",
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      },
      {
        "name": "SANTANDER UK GRP",
        "value": "615613.33",
        "weight": "0.00443822",
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      },
      {
        "name": "UMBS",
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      },
      {
        "name": "UMBS",
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      {
        "name": "ATALAYA EQUIPMENT LEASING TRUST 21 1",
        "value": "588736.68",
        "weight": "0.00424446",
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      },
      {
        "name": "Wells Fargo Commercial Mortgage Trust, Series 2016-NXS6, Class C",
        "value": "562412.28",
        "weight": "0.00405467",
        "shared": false
      },
      {
        "name": "UMBS",
        "value": "549757.68",
        "weight": "0.00396344",
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      },
      {
        "name": "EMBRAER NL FINAN",
        "value": "541690.20",
        "weight": "0.00390528",
        "shared": false
      },
      {
        "name": "JPMORGAN CHASE",
        "value": "537700.54",
        "weight": "0.00387652",
        "shared": false
      },
      {
        "name": "WELLS FARGO CO",
        "value": "527340.32",
        "weight": "0.00380183",
        "shared": false
      },
      {
        "name": "Octane Receivables Trust, Series 2021-2A, Class C",
        "value": "526740.97",
        "weight": "0.00379750",
        "shared": false
      },
      {
        "name": "Ford Credit Auto Owner Trust, Series 2021-1, Class D",
        "value": "521900.63",
        "weight": "0.00376261",
        "shared": false
      },
      {
        "name": "Diamond Issuer LLC",
        "value": "517030.20",
        "weight": "0.00372750",
        "shared": false
      },
      {
        "name": "SOCIETE GENERALE SA 144A 2.797000% 01/19/2028",
        "value": "512045.61",
        "weight": "0.00369156",
        "shared": true
      },
      {
        "name": "Dext ABS 2021-1 LLC",
        "value": "510316.56",
        "weight": "0.00367909",
        "shared": false
      },
      {
        "name": "ROCKFORD TOWER CLO 2021-2 LTD A1 TSFR3M+142.161 07/20/2034 144A",
        "value": "504485.08",
        "weight": "0.00363705",
        "shared": false
      },
      {
        "name": "NSANY 4.345 09/17/27 144A",
        "value": "500827.68",
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        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "US TREASURY N/B",
        "value": "8028287.06",
        "weight": "0.04103291",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "6076319.13",
        "weight": "0.03105632",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "5946470.81",
        "weight": "0.03039266",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "5705313.10",
        "weight": "0.02916010",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "5563777.93",
        "weight": "0.02843670",
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      },
      {
        "name": "T Rowe Price Government Reserve Investment Fund",
        "value": "4979506.06",
        "weight": "0.02545046",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2626933.54",
        "weight": "0.01342637",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "1810580.15",
        "weight": "0.00925395",
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      },
      {
        "name": "Japan Government CPI Linked Bond",
        "value": "1633575.79",
        "weight": "0.00834927",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "1593717.72",
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        "shared": false
      },
      {
        "name": "United Kingdom of Great Britain and Northern Ireland",
        "value": "1571843.66",
        "weight": "0.00803376",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1458467.88",
        "weight": "0.00745429",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1412555.62",
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        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1352583.01",
        "weight": "0.00691311",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1272899.17",
        "weight": "0.00650584",
        "shared": false
      },
      {
        "name": "MALAYSIA GOVT OF 4.736% 03/15/2046",
        "value": "1240446.83",
        "weight": "0.00633998",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1162447.85",
        "weight": "0.00594132",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1144839.81",
        "weight": "0.00585132",
        "shared": false
      },
      {
        "name": "CANADIAN GOVERNMENT REAL RETURN BOND",
        "value": "1106135.44",
        "weight": "0.00565350",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1104047.89",
        "weight": "0.00564284",
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      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "1091768.84",
        "weight": "0.00558008",
        "shared": false
      },
      {
        "name": "Federal Republic of Germany",
        "value": "1084158.77",
        "weight": "0.00554118",
        "shared": false
      },
      {
        "name": "Kingdom of Belgium Government Bonds",
        "value": "1069008.61",
        "weight": "0.00546375",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1032723.23",
        "weight": "0.00527829",
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      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "958444.55",
        "weight": "0.00489865",
        "shared": false
      },
      {
        "name": "FN MA4255",
        "value": "919838.18",
        "weight": "0.00470133",
        "shared": false
      },
      {
        "name": "CANADIAN GOVERNMENT BONDS 03/29 4",
        "value": "890321.97",
        "weight": "0.00455047",
        "shared": false
      },
      {
        "name": "Czech Republic Government Bond",
        "value": "883680.00",
        "weight": "0.00451653",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "872952.29",
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      },
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
        "value": "833825.00",
        "weight": "0.00426171",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "816333.01",
        "weight": "0.00417231",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 30-YR",
        "value": "783169.54",
        "weight": "0.00400281",
        "shared": false
      },
      {
        "name": "LATVIA REPUBLIC OF 0.375% 10/07/2026 REGS",
        "value": "730433.11",
        "weight": "0.00373327",
        "shared": false
      },
      {
        "name": "CHINA GOVERNMENT BOND CNY 2.47% 07-25-54",
        "value": "724775.65",
        "weight": "0.00370436",
        "shared": false
      },
      {
        "name": "FREDDIE MAC POOL",
        "value": "718275.31",
        "weight": "0.00367114",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 30-YR",
        "value": "713532.84",
        "weight": "0.00364690",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "711794.83",
        "weight": "0.00363801",
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      },
      {
        "name": "Presidencia da Republica",
        "value": "704627.44",
        "weight": "0.00360138",
        "shared": false
      },
      {
        "name": "Japan Government CPI-Linked Bonds",
        "value": "693230.82",
        "weight": "0.00354313",
        "shared": false
      },
      {
        "name": "REAL ESTATE ASSET LIQUIDITY TRUST",
        "value": "690445.76",
        "weight": "0.00352890",
        "shared": false
      },
      {
        "name": "Republic of Indonesia, The Government of, The",
        "value": "639478.03",
        "weight": "0.00326840",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 3.25% 01-22-44",
        "value": "611209.59",
        "weight": "0.00312392",
        "shared": false
      },
      {
        "name": "Federal National Mortgage Association, Inc.",
        "value": "609556.89",
        "weight": "0.00311547",
        "shared": false
      },
      {
        "name": "LOGICOR FINANCING SARL 0.875% 01/14/2031 REGS",
        "value": "608178.04",
        "weight": "0.00310842",
        "shared": false
      },
      {
        "name": "INDIA GOVERNMENT BOND INR 6.54% 01-17-32",
        "value": "606484.67",
        "weight": "0.00309977",
        "shared": false
      },
      {
        "name": "CZECH REPUBLIC GOVERNMENT BOND CZK 4.9% 04-14-34",
        "value": "603671.55",
        "weight": "0.00308539",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "600017.70",
        "weight": "0.00306672",
        "shared": false
      },
      {
        "name": "SWEDBANK HYPOTEK AB 3% 10/29/2030 REGS",
        "value": "592893.79",
        "weight": "0.00303031",
        "shared": false
      },
      {
        "name": "AUTOSTRADE PER L'ITALIA SPA 2.000000% 01/15/2030",
        "value": "589667.37",
        "weight": "0.00301381",
        "shared": false
      },
      {
        "name": "CHINA GOVT BOND",
        "value": "584011.34",
        "weight": "0.00298491",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001752724-25-071700",
      "as_of": "2025-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/3794/000175272425071700/0001752724-25-071700-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001752724-25-201566",
      "as_of": "2025-06-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/916053/000175272425201566/0001752724-25-201566-index.htm"
    }
  ]
}