{
  "page": "compare",
  "query": {
    "a": "MEDAX",
    "b": "PDHAX"
  },
  "retrieved_at": "2026-07-07T18:31:17+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": "MFS Emerging Markets Debt Fund",
    "ticker": "MEDAX",
    "slug": "MEDAX",
    "series_id": "S000002511",
    "html_url": "https://fundwatcher.app/funds/MEDAX/"
  },
  "fund_b": {
    "name": "PGIM Emerging Markets Debt Hard Currency Fund",
    "ticker": "PDHAX",
    "slug": "PDHAX",
    "series_id": "S000059803",
    "html_url": "https://fundwatcher.app/funds/PDHAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1942887138974380572471025264",
    "coverage_b_by_a": "0.1942887138974380572471025263",
    "shared_count": 119,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-30"
    },
    "a_top": [
      {
        "name": "MFS Institutional Money Market Portfolio, Class A",
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        "weight": "0.03934412",
        "shared": false
      },
      {
        "name": "ARGENTINA",
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        "weight": "0.01053013",
        "shared": true
      },
      {
        "name": "ARGENTINA",
        "value": "79816691.50",
        "weight": "0.01047807",
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      },
      {
        "name": "ARGENTINA",
        "value": "77046965.00",
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      },
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      },
      {
        "name": "US TREASURY N/B",
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        "weight": "0.00777294",
        "shared": false
      },
      {
        "name": "DOMINICAN REPUBLIC INTERNATIONAL BOND REG S 4.875% 09-23-32",
        "value": "55539750.86",
        "weight": "0.00729108",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "55264814.38",
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      },
      {
        "name": "Republic of Paraguay",
        "value": "55143821.48",
        "weight": "0.00723910",
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      },
      {
        "name": "REPUBLIC OF ECUADOR 6.900000% 07/31/2035",
        "value": "54154675.59",
        "weight": "0.00710925",
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      },
      {
        "name": "UKRAINE GOVT",
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      },
      {
        "name": "Costa Rica Government International Bond",
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      },
      {
        "name": "TURKIYE REP OF",
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        "weight": "0.00538655",
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      },
      {
        "name": "SOUTH AFRICA REPUBLIC OF 7.3% 04/20/2052",
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        "weight": "0.00536034",
        "shared": true
      },
      {
        "name": "REPUBLIC OF ECUADOR 5.000000% 07/31/2040",
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      },
      {
        "name": "The Democratic Socialist Republic of Sri Lanka",
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      },
      {
        "name": "Petroleos Mexicanos",
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      },
      {
        "name": "Republic of Angola",
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      },
      {
        "name": "Urzad Rady Ministrow",
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      },
      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
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        "weight": "0.00476085",
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      },
      {
        "name": "REPUBLIC OF COLOMBIA REGD 7.75000000",
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      },
      {
        "name": "CHILE",
        "value": "34225906.50",
        "weight": "0.00449307",
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      },
      {
        "name": "PETRONAS CAP LTD",
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      },
      {
        "name": "TURKIYE REP OF",
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      },
      {
        "name": "Egypt Government International Bonds",
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      },
      {
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      {
        "name": "ROMANIA REGD 144A P/P 6.37500000",
        "value": "31735700.06",
        "weight": "0.00416616",
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      },
      {
        "name": "PETRONAS CAP LTD",
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      },
      {
        "name": "SOUTH AFRICA REPUBLIC OF 7.25% 12/11/2055 144A",
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      },
      {
        "name": "Romanian Government International Bond",
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      },
      {
        "name": "REP OF NIGERIA",
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      },
      {
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      },
      {
        "name": "Ma'aden Sukuk Ltd 5.25 01/29/2036",
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      },
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      },
      {
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      },
      {
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      },
      {
        "name": "BANCO INTERNACIONAL DEL PERU SAA INTERBANK 144A LIFE SR UNSEC 4.8% 07-15-31",
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        "weight": "0.00389092",
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      },
      {
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      },
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      },
      {
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      },
      {
        "name": "BANGKOK BANK PCL REG S SUB 3.733% 09-25-34/29",
        "value": "28920447.01",
        "weight": "0.00379658",
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      },
      {
        "name": "Venezuela Government International Bonds",
        "value": "28855481.55",
        "weight": "0.00378805",
        "shared": false
      },
      {
        "name": "Navoiy Kon-Metallurgiya Kombinati Aksiyadorlik Jamiyati",
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      },
      {
        "name": "Sultanate of Oman Government Bond",
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      },
      {
        "name": "UNITED MEXICAN",
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      },
      {
        "name": "Ecuador Government International Bonds",
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        "weight": "0.00367228",
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      },
      {
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      },
      {
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      },
      {
        "name": "Ecuador Government International Bonds",
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      }
    ],
    "b_top": [
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        "name": "TITULOS DE TESORERIA 7.750000% 09/18/2030",
        "value": "3067693.35",
        "weight": "0.01615694",
        "shared": false
      },
      {
        "name": "(PIPA070) PGIM Core Government Money Market Fund",
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      },
      {
        "name": "EGYPT GOVERNMENT INTERNATIONAL BOND EUR REG S 6.375% 04-11-31",
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        "weight": "0.01170816",
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      },
      {
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      },
      {
        "name": "REPUBLIC OF ARGENTINA SR UNSECURED 07/30 VAR",
        "value": "1796319.21",
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      },
      {
        "name": "ARGENTINA",
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      },
      {
        "name": "PGIM Institutional Money Market Fund - D",
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      },
      {
        "name": "PETROLEOS MEXICANOS SR UNSEC SF 6.7% 02-16-32",
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      },
      {
        "name": "TURKIYE REP OF",
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        "weight": "0.00742927",
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      },
      {
        "name": "SERBIA REPUBLIC OF 1.5% 06/26/2029 REGS",
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      },
      {
        "name": "TURKIYE REP OF",
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      },
      {
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      },
      {
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      },
      {
        "name": "REPUBLIC OF ECUADOR 6.900000% 07/31/2035",
        "value": "1255318.70",
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      },
      {
        "name": "MEXICO CITY ARPT",
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        "weight": "0.00653189",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "1206375.00",
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      },
      {
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      },
      {
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      },
      {
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      },
      {
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      },
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      },
      {
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      },
      {
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      {
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      },
      {
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      },
      {
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      },
      {
        "name": "DP World Ltd/United Arab Emirates",
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      },
      {
        "name": "SAUDI INT BOND",
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      },
      {
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      },
      {
        "name": "LEBANON GOVERNMENT INTERNATIONAL BOND MTN 8.250000% 04/12/2021",
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      },
      {
        "name": "Sultanate of Oman Government Bond",
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      },
      {
        "name": "ARGENTINA",
        "value": "893890.20",
        "weight": "0.00470794",
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      },
      {
        "name": "Costa Rica Government International Bond",
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      },
      {
        "name": "Oman Government International Bonds",
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        "weight": "0.00466705",
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      },
      {
        "name": "HUNGARY",
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      },
      {
        "name": "Presidencia de la Republica Dominicana",
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        "shared": false
      },
      {
        "name": "Republic of Kenya Government International Bonds",
        "value": "855200.00",
        "weight": "0.00450417",
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      },
      {
        "name": "Egypt Government International Bonds",
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      },
      {
        "name": "Sultanate of Oman Government Bond",
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      },
      {
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      },
      {
        "name": "FED REPUBLIC OF BRAZIL SR UNSECURED 01/45 5",
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      },
      {
        "name": "Romanian Government International Bond",
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      },
      {
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        "weight": "0.00433010",
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      },
      {
        "name": "Pakistan Government International Bonds",
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        "shared": false
      },
      {
        "name": "TURKIYE REP OF",
        "value": "803500.00",
        "weight": "0.00423188",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "TURKIYE REP OF",
        "value": "799984.00",
        "weight": "0.00421336",
        "shared": true
      },
      {
        "name": "SAUDI INT BOND",
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        "weight": "0.00421313",
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      },
      {
        "name": "TURKIYE REP OF",
        "value": "797947.20",
        "weight": "0.00420263",
        "shared": true
      },
      {
        "name": "ECUADOR REPUBLIC OF STEP 07/31/2035 144A",
        "value": "796957.22",
        "weight": "0.00419742",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-032757",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/783740/000141036826032757/0001410368-26-032757-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-012520",
      "as_of": "2026-01-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/741350/000094040026012520/0000940400-26-012520-index.htm"
    }
  ]
}