{
  "page": "compare",
  "query": {
    "a": "PIMIX",
    "b": "PMZIX"
  },
  "retrieved_at": "2026-07-07T19:07:07+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": "PIMCO Income Fund",
    "ticker": "PIMIX",
    "slug": "PIMIX",
    "series_id": "S000016548",
    "html_url": "https://fundwatcher.app/funds/PIMIX/"
  },
  "fund_b": {
    "name": "PIMCO Mortgage Opportunities and Bond Fund",
    "ticker": "PMZIX",
    "slug": "PMZIX",
    "series_id": "S000038441",
    "html_url": "https://fundwatcher.app/funds/PMZIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1881347119027377867676594408",
    "coverage_b_by_a": "0.1881347119027377867676594408",
    "shared_count": 858,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
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        "name": "FNCL 6.5 6/24",
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        "name": "FNCL 6 6/24",
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      },
      {
        "name": "FNCL 6 7/25",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "LETRA TESOURO NACIONAL BILLS 07/26 0.00000",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "FNCL 4 6/24",
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      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
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      {
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      },
      {
        "name": "LETRA TESOURO NACIONAL BILLS 10/26 0.00000",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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        "name": "Government National Mortgage Association, TBA",
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        "name": "US ULTRA BOND CBT Sep25",
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      {
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      },
      {
        "name": "RFRF USD SF+26.161/1.2* 06/16/21-30Y LCH",
        "value": "1754129557.57",
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      },
      {
        "name": "IRS EUR 0.50000 06/17/20-30Y LCH",
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      },
      {
        "name": "Government National Mortgage Association, TBA",
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      {
        "name": "FN MA5944",
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      {
        "name": "Freddie Mac Pool",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29",
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      },
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        "weight": "0.00376895",
        "shared": false
      },
      {
        "name": "CREDIT SUISSE MORTGAGE TRUST CSMC 2018 RPL6 A2 144A",
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        "weight": "0.00372148",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "1272586240.89",
        "weight": "0.00366712",
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      },
      {
        "name": "CITIGROUP MORTGAGE LOAN TRUST CMLTI 2021 RP4 A5 144A",
        "value": "1195129456.47",
        "weight": "0.00344391",
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      {
        "name": "LEGACY MORTGAGE ASSET TRUST LMAT 2024 INV1 PT 144A",
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        "shared": false
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032",
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      {
        "name": "BANC OF AMERICA MERRILL LYNCH BAMLL 2024 LB1 AE 144A",
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      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026",
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      {
        "name": "Freddie Mac Pool",
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      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
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      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
        "name": "FN MA5971",
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      {
        "name": "DUTCH MORTGAGE FINANCE DMFI 2024 1A A 144A",
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      {
        "name": "VALERIE ASSET LTD 09/50 1",
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      {
        "name": "FNCL 4 4/26",
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      {
        "name": "FNMA POOL MA5909 FN 12/55 FIXED 5",
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        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "FNCL 3 5/26",
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      {
        "name": "Government National Mortgage Association, TBA",
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      {
        "name": "FNCL 6.5 6/24",
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      {
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        "name": "G2SF 5 5/26",
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        "name": "Government National Mortgage Association, TBA",
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      {
        "name": "FNMA POOL BZ5550 FN 12/32 FIXED 4.3",
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        "name": "FNCL 5.5 4/26",
        "value": "365464358.97",
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      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "355639766.35",
        "weight": "0.01213492",
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      },
      {
        "name": "PIMCO PRV SHORT TERM FLT III MUTUAL FUND",
        "value": "349941979.69",
        "weight": "0.01194050",
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      {
        "name": "FNCL 6 7/25",
        "value": "312370062.42",
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      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "281089728.37",
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      },
      {
        "name": "GNMA II TBA 30 YR 3.5 JUMBOS",
        "value": "248690813.88",
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      },
      {
        "name": "FNCL 5 4/26",
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        "name": "G2 MB0088",
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      },
      {
        "name": "GNMA II POOL MB0201 G2 02/55 FIXED 3.5",
        "value": "223431681.25",
        "weight": "0.00762379",
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      },
      {
        "name": "RFR USD SOFR/1.75000 06/15/22-10Y LCH",
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      },
      {
        "name": "GNMA II POOL MB0481 G2 07/55 FIXED 3.5",
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        "weight": "0.00593899",
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      },
      {
        "name": "FREDDIE MAC POOL UMBS P#SD7570 6.00000000",
        "value": "153878885.23",
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      },
      {
        "name": "FED HM LN PC POOL SB8379 FR 04/40 FIXED 5.5",
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        "name": "FR SD8471",
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      {
        "name": "UPSTART PERSONAL CONSUMER TRUS UPCT 2026 1P CERT 144A",
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      {
        "name": "RPLDCI 6.581 05/30/49 144A",
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      {
        "name": "Freddie Mac Pool",
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      },
      {
        "name": "JP MORGAN MORTGAGE TRUST JPMMT 2025 CES3 PT 144A",
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      },
      {
        "name": "FNCL 3 4/26",
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      },
      {
        "name": "GS MORTGAGE BACKED SECURITIES GSMBS 2025 RPL4 PT 144A",
        "value": "112213090.10",
        "weight": "0.00382886",
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      },
      {
        "name": "G2 MA8099",
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      },
      {
        "name": "UMBS",
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      },
      {
        "name": "CITIGROUP MORTGAGE LOAN TRUST CMLTI 2025 RP2 PT 144A",
        "value": "102655656.52",
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      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE A GNR 2023 H08 DF",
        "value": "102136299.82",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "99922922.46",
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      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION SER 2025-205 CL FH V/R 4.83551000",
        "value": "95874645.90",
        "weight": "0.00327137",
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      },
      {
        "name": "Fannie Mae REMICS",
        "value": "88752066.88",
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      },
      {
        "name": "GS MORTGAGE-BACKED SECURITIES TRUST 2024-RPL7 SER 2024-RPL7 CL PT V/R REGD 144A P/P 3.70177100",
        "value": "88064563.98",
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        "shared": true
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE A GNR 2024 H11 FA",
        "value": "86769406.26",
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      },
      {
        "name": "FREDDIE MAC FHR 5468 FC",
        "value": "86252223.93",
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      },
      {
        "name": "JP MORGAN MORTGAGE TRUST JPMMT 2025 LTV2 PT 144A",
        "value": "86193526.79",
        "weight": "0.00294104",
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      },
      {
        "name": "GS MORTGAGE-BACKED SECURITIES TRUST 2024-RPL5 SER 2024-RPL5 CL PT V/R REGD 144A P/P 3.16079500",
        "value": "85243437.21",
        "weight": "0.00290862",
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      },
      {
        "name": "JP MORGAN MORTGAGE TRUST SERIES 2024 SER 2024-CES2 CL PT V/R REGD 144A P/P 0.00000000",
        "value": "84860842.17",
        "weight": "0.00289557",
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      },
      {
        "name": "FED HM LN PC POOL SL0565 FR 01/55 FIXED 6",
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      },
      {
        "name": "FNMA POOL MA5746 FN 06/40 FIXED 5.5",
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      },
      {
        "name": "GS MORTGAGE-BACKED SECURITIES TRUST 2024-RPL6 SER 2024-RPL6 CL PT V/R REGD 144A P/P 3.01124700",
        "value": "81475516.36",
        "weight": "0.00278006",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "79177642.79",
        "weight": "0.00270165",
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      },
      {
        "name": "GS MORTGAGE BACKED SECURITIES GSMBS 2025 SJ1 PT 144A",
        "value": "78407836.74",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001099263-26-007248",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/810893/000109926326007248/0001099263-26-007248-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-007235",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/810893/000109926326007235/0001099263-26-007235-index.htm"
    }
  ]
}