{
  "page": "compare",
  "query": {
    "a": "THCCX",
    "b": "TLH"
  },
  "retrieved_at": "2026-07-07T16:20:17+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": "Thornburg Core Plus Bond Fund",
    "ticker": "THCCX",
    "slug": "THCCX",
    "series_id": "S000082059",
    "html_url": "https://fundwatcher.app/funds/THCCX/"
  },
  "fund_b": {
    "name": "iShares 10-20 Year Treasury Bond ETF",
    "ticker": "TLH",
    "slug": "TLH",
    "series_id": "S000013696",
    "html_url": "https://fundwatcher.app/funds/TLH/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06326167264922880264083127066",
    "coverage_b_by_a": "0.06326167264922880264083127066",
    "shared_count": 4,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "US TREASURY N/B",
        "value": "2443359.38",
        "weight": "0.02544067",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2197066.41",
        "weight": "0.02287623",
        "shared": true
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "2195888.23",
        "weight": "0.02286396",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2072871.09",
        "weight": "0.02158308",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1878079.84",
        "weight": "0.01955488",
        "shared": true
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "1759837.53",
        "weight": "0.01832373",
        "shared": false
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "1586718.72",
        "weight": "0.01652118",
        "shared": false
      },
      {
        "name": "FN MA4578",
        "value": "1582688.68",
        "weight": "0.01647922",
        "shared": false
      },
      {
        "name": "FN MA4548",
        "value": "1449030.68",
        "weight": "0.01508755",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1445569.53",
        "weight": "0.01505151",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "1324956.09",
        "weight": "0.01379567",
        "shared": false
      },
      {
        "name": "FR SD8206",
        "value": "1149968.51",
        "weight": "0.01197367",
        "shared": false
      },
      {
        "name": "Thornburg Capital Management Fund",
        "value": "1076874.46",
        "weight": "0.01121260",
        "shared": false
      },
      {
        "name": "Freddie Mac Pool",
        "value": "943195.10",
        "weight": "0.00982071",
        "shared": false
      },
      {
        "name": "FR SD8213",
        "value": "900713.16",
        "weight": "0.00937838",
        "shared": false
      },
      {
        "name": "FNMA 30YR 2.5% 07/01/2052#FS7879",
        "value": "811568.27",
        "weight": "0.00845019",
        "shared": false
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "703173.62",
        "weight": "0.00732156",
        "shared": false
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "620299.10",
        "weight": "0.00645866",
        "shared": false
      },
      {
        "name": "JBYCMX 2.5 10/14/31 144A",
        "value": "555789.00",
        "weight": "0.00578697",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "555028.13",
        "weight": "0.00577905",
        "shared": true
      },
      {
        "name": "Federal Home Loan Banks",
        "value": "518968.75",
        "weight": "0.00540359",
        "shared": false
      },
      {
        "name": "FirstCash, Inc.",
        "value": "510430.00",
        "weight": "0.00531468",
        "shared": false
      },
      {
        "name": "COMM 2024-277P MORTGAGE TRUST SER 2024-277P CL A REGD 144A P/P 6.33800000",
        "value": "505688.89",
        "weight": "0.00526532",
        "shared": false
      },
      {
        "name": "ANTHOL 3.95 07/15/26",
        "value": "498065.00",
        "weight": "0.00518594",
        "shared": false
      },
      {
        "name": "G2 MA7368",
        "value": "490978.52",
        "weight": "0.00511215",
        "shared": false
      },
      {
        "name": "FN BV4119",
        "value": "490417.96",
        "weight": "0.00510631",
        "shared": false
      },
      {
        "name": "InStar Leasing III LLC",
        "value": "481819.76",
        "weight": "0.00501679",
        "shared": false
      },
      {
        "name": "CSMC 2021-RPL11 Trust",
        "value": "471654.14",
        "weight": "0.00491094",
        "shared": false
      },
      {
        "name": "BLOCK INC REGD ZCP CONVERTIBLE 0.00000000",
        "value": "468105.90",
        "weight": "0.00487400",
        "shared": false
      },
      {
        "name": "Fannie Mae REMICS",
        "value": "462187.18",
        "weight": "0.00481237",
        "shared": false
      },
      {
        "name": "WHISTLER PIPELIN",
        "value": "451655.60",
        "weight": "0.00470271",
        "shared": false
      },
      {
        "name": "GREENSAIF PIPELI",
        "value": "441350.80",
        "weight": "0.00459542",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "440651.94",
        "weight": "0.00458814",
        "shared": false
      },
      {
        "name": "Ajax Mortgage Loan Trust, Series 2023-B, Class A",
        "value": "438389.81",
        "weight": "0.00456459",
        "shared": false
      },
      {
        "name": "BOOZ ALLEN HAMILTON INC REGD 144A P/P 3.87500000",
        "value": "435366.40",
        "weight": "0.00453311",
        "shared": false
      },
      {
        "name": "HERCULES CAPITAL INC 3.375000% 01/20/2027",
        "value": "431811.60",
        "weight": "0.00449610",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "430630.18",
        "weight": "0.00448379",
        "shared": false
      },
      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
        "value": "426610.75",
        "weight": "0.00444194",
        "shared": false
      },
      {
        "name": "Sequoia Mortgage Trust 2025-10",
        "value": "416392.90",
        "weight": "0.00433555",
        "shared": false
      },
      {
        "name": "FLOWERS FOODS INC REGD 5.75000000",
        "value": "414994.35",
        "weight": "0.00432099",
        "shared": false
      },
      {
        "name": "MAIN STREET CAPI",
        "value": "409820.46",
        "weight": "0.00426712",
        "shared": false
      },
      {
        "name": "LEX Mortgage Trust, Series 2024-BBG, Class A",
        "value": "408707.87",
        "weight": "0.00425554",
        "shared": false
      },
      {
        "name": "Ajax Mortgage Loan Trust, Series 2021-G, Class A",
        "value": "403401.73",
        "weight": "0.00420029",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "400403.82",
        "weight": "0.00416907",
        "shared": false
      },
      {
        "name": "UMBS",
        "value": "397456.61",
        "weight": "0.00413839",
        "shared": false
      },
      {
        "name": "GS Mortgage-Backed Securities Trust, Series 2024-RPL4, Class A1",
        "value": "390874.23",
        "weight": "0.00406985",
        "shared": false
      },
      {
        "name": "SCRT 2024-1 MT 3.0% 11-25-63",
        "value": "381013.59",
        "weight": "0.00396718",
        "shared": false
      },
      {
        "name": "MFRA TRUST VAR 02/25/2066 144A",
        "value": "376259.35",
        "weight": "0.00391768",
        "shared": false
      },
      {
        "name": "MLANE 2024-A A1 144A 6.2% 08-15-29",
        "value": "375912.83",
        "weight": "0.00391407",
        "shared": false
      },
      {
        "name": "FNMA POOL CB2301 FN 12/51 FIXED 3",
        "value": "374535.72",
        "weight": "0.00389973",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "US TREASURY N/B",
        "value": "712467772.21",
        "weight": "0.05574243",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "511433808.75",
        "weight": "0.04001383",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "510633895.39",
        "weight": "0.03995125",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "508837807.16",
        "weight": "0.03981072",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "502948472.53",
        "weight": "0.03934995",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "477427037.35",
        "weight": "0.03735319",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "472723511.88",
        "weight": "0.03698519",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "461641488.04",
        "weight": "0.03611815",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "450773218.70",
        "weight": "0.03526783",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "429231365.91",
        "weight": "0.03358243",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "427381437.50",
        "weight": "0.03343770",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "417499143.96",
        "weight": "0.03266452",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "408046883.06",
        "weight": "0.03192499",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "372411554.81",
        "weight": "0.02913693",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "362348080.18",
        "weight": "0.02834958",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "333742341.97",
        "weight": "0.02611151",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "332341654.41",
        "weight": "0.02600192",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "311041017.70",
        "weight": "0.02433539",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "302400257.91",
        "weight": "0.02365935",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "296256352.32",
        "weight": "0.02317866",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "257344882.81",
        "weight": "0.02013429",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "257119642.98",
        "weight": "0.02011666",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "235201147.53",
        "weight": "0.01840179",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "218332106.28",
        "weight": "0.01708198",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "208437339.09",
        "weight": "0.01630783",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "205854251.25",
        "weight": "0.01610573",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "191488744.51",
        "weight": "0.01498180",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "190480971.62",
        "weight": "0.01490295",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "174896545.84",
        "weight": "0.01368365",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "166466501.50",
        "weight": "0.01302409",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "154977493.13",
        "weight": "0.01212521",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "140882822.19",
        "weight": "0.01102247",
        "shared": false
      },
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "138257393.14",
        "weight": "0.01081706",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "136314543.09",
        "weight": "0.01066505",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "127995768.71",
        "weight": "0.01001420",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "124511314.28",
        "weight": "0.00974158",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "124093170.66",
        "weight": "0.00970887",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "112911741.85",
        "weight": "0.00883405",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "91706730.36",
        "weight": "0.00717500",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "91042344.75",
        "weight": "0.00712302",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "90374618.17",
        "weight": "0.00707078",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "83395681.41",
        "weight": "0.00652476",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "79753653.63",
        "weight": "0.00623981",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "79211401.16",
        "weight": "0.00619738",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "78957069.52",
        "weight": "0.00617749",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "78814773.89",
        "weight": "0.00616635",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "69825744.73",
        "weight": "0.00546306",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "61682577.46",
        "weight": "0.00482595",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "61629434.62",
        "weight": "0.00482180",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "45260417.78",
        "weight": "0.00354111",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-051164",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/816153/000141036826051164/0001410368-26-051164-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-008196",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126008196/0002071691-26-008196-index.htm"
    }
  ]
}