{
  "page": "compare",
  "query": {
    "a": "PCDIX",
    "b": "PFIIX"
  },
  "retrieved_at": "2026-07-07T16:12:22+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 California Short Duration Municipal Income Fund",
    "ticker": "PCDIX",
    "slug": "PCDIX",
    "series_id": "S000013234",
    "html_url": "https://fundwatcher.app/funds/PCDIX/"
  },
  "fund_b": {
    "name": "PIMCO Low Duration Income Fund",
    "ticker": "PFIIX",
    "slug": "PFIIX",
    "series_id": "S000009677",
    "html_url": "https://fundwatcher.app/funds/PFIIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.09135247365726928992637525544",
    "coverage_b_by_a": "0.09135247365726928992637525544",
    "shared_count": 1,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "PIMCO PRV SHORT TERM FLT III MUTUAL FUND",
        "value": "21209321.62",
        "weight": "0.09135247",
        "shared": true
      },
      {
        "name": "UNIV OF CALIFORNIA REVENUES UNVHGR 05/48 ADJUSTABLE VAR",
        "value": "7000000.00",
        "weight": "0.03015030",
        "shared": false
      },
      {
        "name": "Bay Area Toll Authority, Series 2023 A, VRD Ref. RB",
        "value": "6800000.00",
        "weight": "0.02928886",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA RGTS MED UNVHGR 05/45 ADJUSTABLE VAR",
        "value": "6530000.00",
        "weight": "0.02812592",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "5655468.75",
        "weight": "0.02435915",
        "shared": false
      },
      {
        "name": "IRVINE WTR-RF-A1-VAR",
        "value": "5000000.00",
        "weight": "0.02153593",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "4609121.08",
        "weight": "0.01985234",
        "shared": false
      },
      {
        "name": "ANTELOPE VLY E KERN CA WTR AGY ATLWTR 04/55 ADJUSTABLE VAR",
        "value": "3590003.55",
        "weight": "0.01546281",
        "shared": false
      },
      {
        "name": "SAN DIEGO CNTY CA SDG 06/26 FIXED 5",
        "value": "3523432.50",
        "weight": "0.01517608",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST SCH CASH RESERVE CASGEN 06/26 FIXED 5",
        "value": "3521789.60",
        "weight": "0.01516900",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA RGTS MED UNVHGR 05/45 ADJUSTABLE VAR",
        "value": "3500000.00",
        "weight": "0.01507515",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 3.25% 07-01-51",
        "value": "3250196.30",
        "weight": "0.01399920",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3089531.25",
        "weight": "0.01330718",
        "shared": false
      },
      {
        "name": "State of California 5.00% 09/01/2031",
        "value": "3029289.00",
        "weight": "0.01304771",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST",
        "value": "3000000.00",
        "weight": "0.01292156",
        "shared": false
      },
      {
        "name": "State of California, Series 2007",
        "value": "2805533.00",
        "weight": "0.01208395",
        "shared": false
      },
      {
        "name": "LOS ANGELES FAC-A-PRE",
        "value": "2804835.56",
        "weight": "0.01208095",
        "shared": false
      },
      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport",
        "value": "2500000.00",
        "weight": "0.01076796",
        "shared": false
      },
      {
        "name": "CA PUB FIN AUTH-B1",
        "value": "2500000.00",
        "weight": "0.01076796",
        "shared": false
      },
      {
        "name": "BAY AREA TOLL-H",
        "value": "2500000.00",
        "weight": "0.01076796",
        "shared": false
      },
      {
        "name": "SAN DIEGO TRANSPRTN-A",
        "value": "2500000.00",
        "weight": "0.01076796",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA REVENUES UNVHGR 05/48 ADJUSTABLE VAR",
        "value": "2500000.00",
        "weight": "0.01076796",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 2.875% 07-01-43",
        "value": "2496747.50",
        "weight": "0.01075395",
        "shared": false
      },
      {
        "name": "RB (Sharp Healthcare) Series 2024E",
        "value": "2400000.00",
        "weight": "0.01033724",
        "shared": false
      },
      {
        "name": "CA ST MFA SW 0% 10/1/2045 MT @",
        "value": "2298797.10",
        "weight": "0.00990134",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2025G",
        "value": "2274697.11",
        "weight": "0.00979754",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST STWD CMNTYS DEV CASDEV 08/47 ADJUSTABLE VAR",
        "value": "2245000.00",
        "weight": "0.00966963",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2228832.03",
        "weight": "0.00959999",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR PUERTO RICO SALES TAX FINANCING CORP SALES TAX REV",
        "value": "2222980.22",
        "weight": "0.00957479",
        "shared": false
      },
      {
        "name": "Eastern Municipal Water District, Series A",
        "value": "2200000.00",
        "weight": "0.00947581",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "2167179.00",
        "weight": "0.00933444",
        "shared": false
      },
      {
        "name": "CENTURY WLAVA 4 LP (MPT) 2.95% 06-01-46",
        "value": "2147439.57",
        "weight": "0.00924942",
        "shared": false
      },
      {
        "name": "E BAY MUD-B-REV-REF",
        "value": "2119735.00",
        "weight": "0.00913009",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH MF HSG REVENUE",
        "value": "2112818.98",
        "weight": "0.00910030",
        "shared": false
      },
      {
        "name": "CA STWD CMNTYS DEV-B",
        "value": "2031032.70",
        "weight": "0.00874803",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "2023776.60",
        "weight": "0.00871678",
        "shared": false
      },
      {
        "name": "Los Angeles County, California, Tax and Revenue Anticipation Notes, Series 2025-26",
        "value": "2012925.00",
        "weight": "0.00867004",
        "shared": false
      },
      {
        "name": "BAY AREA TOLL AUTHORITY FRN 04-01-59",
        "value": "2000000.00",
        "weight": "0.00861437",
        "shared": false
      },
      {
        "name": "VICTORY BOULEVARD HOUSING PARTNERS LP (MPT) 3.0% 01-01-46",
        "value": "1999840.00",
        "weight": "0.00861368",
        "shared": false
      },
      {
        "name": "California (State of) Housing Finance Agency (Social Certificates), Series 2021-2A, Revenue Ctfs.",
        "value": "1885143.90",
        "weight": "0.00811966",
        "shared": false
      },
      {
        "name": "State of California",
        "value": "1847805.96",
        "weight": "0.00795884",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series B",
        "value": "1831224.19",
        "weight": "0.00788742",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "1815421.50",
        "weight": "0.00781936",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST STWD CMNTYS DEV CASDEV 09/26 FIXED 5",
        "value": "1797419.44",
        "weight": "0.00774182",
        "shared": false
      },
      {
        "name": "CA STWD CMNTYS-H",
        "value": "1779562.58",
        "weight": "0.00766491",
        "shared": false
      },
      {
        "name": "California Enterprise Development Authority",
        "value": "1761562.40",
        "weight": "0.00758738",
        "shared": false
      },
      {
        "name": "LOS ANGELES HSG-B",
        "value": "1758532.65",
        "weight": "0.00757433",
        "shared": false
      },
      {
        "name": "Municipal Improvement Corp. of Los Angeles, Series 2016B",
        "value": "1753518.14",
        "weight": "0.00755273",
        "shared": false
      },
      {
        "name": "West Contra Costa Unified School District, Series 2025A",
        "value": "1628189.40",
        "weight": "0.00701291",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "1607428.50",
        "weight": "0.00692349",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "PIMCO PRV SHORT TERM FLT III MUTUAL FUND",
        "value": "3748888115.50",
        "weight": "0.12546785",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "1938636519.45",
        "weight": "0.06488232",
        "shared": false
      },
      {
        "name": "FNCL 6.5 6/24",
        "value": "1642879583.95",
        "weight": "0.05498392",
        "shared": false
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "1633009745.27",
        "weight": "0.05465360",
        "shared": false
      },
      {
        "name": "FNCL 6 6/24",
        "value": "1301602213.90",
        "weight": "0.04356204",
        "shared": false
      },
      {
        "name": "FNCL 6 7/25",
        "value": "859780790.70",
        "weight": "0.02877516",
        "shared": false
      },
      {
        "name": "FNCL 4 6/24",
        "value": "493444354.80",
        "weight": "0.01651460",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "465169902.14",
        "weight": "0.01556831",
        "shared": false
      },
      {
        "name": "FNCL 5 6/24",
        "value": "416354970.33",
        "weight": "0.01393457",
        "shared": false
      },
      {
        "name": "LETRA TESOURO NACIONAL BILLS 07/26 0.00000",
        "value": "387106365.65",
        "weight": "0.01295568",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "377175080.00",
        "weight": "0.01262330",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "329672261.69",
        "weight": "0.01103348",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "323008980.18",
        "weight": "0.01081047",
        "shared": false
      },
      {
        "name": "FNCL 2.5 4/26",
        "value": "320499786.08",
        "weight": "0.01072649",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "283651245.26",
        "weight": "0.00949324",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "244927698.03",
        "weight": "0.00819724",
        "shared": false
      },
      {
        "name": "CITIGROUP MORTGAGE LOAN TRUST CMLTI 2022 RP1 PT 144A",
        "value": "233826075.19",
        "weight": "0.00782569",
        "shared": false
      },
      {
        "name": "RPLDCI 6.581 05/30/49 144A",
        "value": "230398106.36",
        "weight": "0.00771097",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "204320331.27",
        "weight": "0.00683820",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "190974038.29",
        "weight": "0.00639152",
        "shared": false
      },
      {
        "name": "FNCL 3 6/24",
        "value": "178981458.31",
        "weight": "0.00599015",
        "shared": false
      },
      {
        "name": "GS MORTGAGE BACKED SECURITIES GSMBS 2022 RPL4 PT 144A",
        "value": "178716684.16",
        "weight": "0.00598129",
        "shared": false
      },
      {
        "name": "LETRA TESOURO NACIONAL BILLS 10/26 0.00000",
        "value": "176664590.91",
        "weight": "0.00591261",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "152428904.33",
        "weight": "0.00510149",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "147186335.32",
        "weight": "0.00492603",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "142871750.00",
        "weight": "0.00478163",
        "shared": false
      },
      {
        "name": "FED HM LN PC POOL RA4240 FR 01/51 FIXED 2.5",
        "value": "139439036.55",
        "weight": "0.00466675",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "135532301.29",
        "weight": "0.00453600",
        "shared": false
      },
      {
        "name": "JP MORGAN MORTGAGE TRUST JPMMT 2025 CES3 PT 144A",
        "value": "125516557.07",
        "weight": "0.00420079",
        "shared": false
      },
      {
        "name": "TITULOS DE TESORERIA BONDS 01/35 11.75",
        "value": "122167427.59",
        "weight": "0.00408870",
        "shared": false
      },
      {
        "name": "GS MORTGAGE BACKED SECURITIES GSMBS 2022 RPL1 A5 144A",
        "value": "121224724.71",
        "weight": "0.00405715",
        "shared": false
      },
      {
        "name": "RFR USD SOFR/1.75000 06/15/22-30Y LCH",
        "value": "118385498.58",
        "weight": "0.00396213",
        "shared": false
      },
      {
        "name": "FINANCE OF AMERICA STRUCTURED SECURITIES TRUST SER",
        "value": "106953273.17",
        "weight": "0.00357951",
        "shared": false
      },
      {
        "name": "UPCT 2026 2P CERT",
        "value": "100148760.00",
        "weight": "0.00335178",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "95454349.65",
        "weight": "0.00319467",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33",
        "value": "91937825.08",
        "weight": "0.00307698",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032",
        "value": "90325458.49",
        "weight": "0.00302301",
        "shared": false
      },
      {
        "name": "FN MA5217",
        "value": "87369176.71",
        "weight": "0.00292407",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "85187178.61",
        "weight": "0.00285105",
        "shared": false
      },
      {
        "name": "SMB Private Education Loan Trust 2026-B",
        "value": "82699665.16",
        "weight": "0.00276779",
        "shared": false
      },
      {
        "name": "RFRF USD SF+26.161/1.70 8/01/23-29Y* CME",
        "value": "81937965.59",
        "weight": "0.00274230",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "81841828.13",
        "weight": "0.00273908",
        "shared": false
      },
      {
        "name": "FNCL 5 4/26",
        "value": "78134461.95",
        "weight": "0.00261501",
        "shared": false
      },
      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
        "value": "76192050.00",
        "weight": "0.00255000",
        "shared": false
      },
      {
        "name": "PROJECT CASHMERE CLASS A1 144A",
        "value": "75273565.25",
        "weight": "0.00251926",
        "shared": false
      },
      {
        "name": "VALERIE ASSET LTD 09/50 1",
        "value": "73147010.68",
        "weight": "0.00244809",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031",
        "value": "71378421.81",
        "weight": "0.00238889",
        "shared": false
      },
      {
        "name": "RFRF USD SF+26.161/1.90 05/18/22-10Y LCH",
        "value": "70024190.28",
        "weight": "0.00234357",
        "shared": false
      },
      {
        "name": "FINANCE OF AMERICA STRUCTURED FASST 2025 S2 A1 144A",
        "value": "68888900.44",
        "weight": "0.00230557",
        "shared": false
      },
      {
        "name": "G2SF 5 5/26",
        "value": "68204181.60",
        "weight": "0.00228266",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001099263-26-007257",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/810893/000109926326007257/0001099263-26-007257-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-007247",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/810893/000109926326007247/0001099263-26-007247-index.htm"
    }
  ]
}