{
  "page": "compare",
  "query": {
    "a": "PFLD",
    "b": "PREF"
  },
  "retrieved_at": "2026-07-07T17:32:44+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": "AAM Low Duration Preferred and Income Securities ETF",
    "ticker": "PFLD",
    "slug": "PFLD",
    "series_id": "S000066987",
    "html_url": "https://fundwatcher.app/funds/PFLD/"
  },
  "fund_b": {
    "name": "Principal Spectrum Preferred Securities Active ETF",
    "ticker": "PREF",
    "slug": "PREF",
    "series_id": "S000054767",
    "html_url": "https://fundwatcher.app/funds/PREF/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2402975473120274790263901006",
    "coverage_b_by_a": "0.2402975473120274790263901005",
    "shared_count": 69,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Mount Vernon Liquid Assets Portfolio, LLC",
        "value": "27916729.38",
        "weight": "0.05983868",
        "shared": false
      },
      {
        "name": "Wells Fargo & Co., Series BB",
        "value": "7791356.82",
        "weight": "0.01670054",
        "shared": false
      },
      {
        "name": "JPMorgan Chase & Co., Series OO",
        "value": "5655231.96",
        "weight": "0.01212182",
        "shared": true
      },
      {
        "name": "BPLN V4.875 PERP",
        "value": "5504681.75",
        "weight": "0.01179912",
        "shared": true
      },
      {
        "name": "Invesco Government & Agency Portfolio, Institutional Class",
        "value": "5217737.03",
        "weight": "0.01118406",
        "shared": false
      },
      {
        "name": "CVS Health Corp.",
        "value": "5212297.08",
        "weight": "0.01117240",
        "shared": false
      },
      {
        "name": "SCHW V4 PERP H",
        "value": "4625031.68",
        "weight": "0.00991362",
        "shared": true
      },
      {
        "name": "Wells Fargo & Co.",
        "value": "4617403.56",
        "weight": "0.00989727",
        "shared": true
      },
      {
        "name": "SCHW V4 PERP I",
        "value": "4521906.28",
        "weight": "0.00969257",
        "shared": true
      },
      {
        "name": "GS V6.85 PERP",
        "value": "4361474.00",
        "weight": "0.00934869",
        "shared": true
      },
      {
        "name": "Bank of America Corp.",
        "value": "3776823.16",
        "weight": "0.00809551",
        "shared": true
      },
      {
        "name": "Truist Financial Corp., Series N",
        "value": "3746043.84",
        "weight": "0.00802953",
        "shared": true
      },
      {
        "name": "JPM V3.65 PERP KK",
        "value": "3626844.08",
        "weight": "0.00777403",
        "shared": false
      },
      {
        "name": "AXP 3.55 PERP",
        "value": "3478264.38",
        "weight": "0.00745556",
        "shared": true
      },
      {
        "name": "The PNC Financial Services Group, Inc.",
        "value": "3413522.98",
        "weight": "0.00731678",
        "shared": true
      },
      {
        "name": "STT V6.7 PERP I",
        "value": "3407392.53",
        "weight": "0.00730364",
        "shared": true
      },
      {
        "name": "NextEra Energy Capital Holdings, Inc.",
        "value": "3392771.00",
        "weight": "0.00727230",
        "shared": false
      },
      {
        "name": "PG&E CORP SUB (H) 7.375% 03-15-55/30",
        "value": "3390280.90",
        "weight": "0.00726697",
        "shared": false
      },
      {
        "name": "JPMorgan Chase & Co., Series EE, Pfd.",
        "value": "3377245.83",
        "weight": "0.00723903",
        "shared": false
      },
      {
        "name": "AMER ELEC PWR",
        "value": "3355667.65",
        "weight": "0.00719277",
        "shared": true
      },
      {
        "name": "Transcanada Trust Variable Rate, Due 03/15/2077",
        "value": "3293107.38",
        "weight": "0.00705868",
        "shared": false
      },
      {
        "name": "USB V3.7 PERP",
        "value": "3259008.94",
        "weight": "0.00698559",
        "shared": true
      },
      {
        "name": "The PNC Financial Services Group, Inc.",
        "value": "3234235.42",
        "weight": "0.00693249",
        "shared": true
      },
      {
        "name": "DOMINION ENERGY",
        "value": "3214286.03",
        "weight": "0.00688973",
        "shared": false
      },
      {
        "name": "ALLY FINL. INC F2V",
        "value": "3011562.75",
        "weight": "0.00645519",
        "shared": false
      },
      {
        "name": "JPMorgan Chase & Co., Series DD, Pfd.",
        "value": "3009775.00",
        "weight": "0.00645136",
        "shared": false
      },
      {
        "name": "BANK OF AMERICA CORP REGD V/R /PERP/ 6.25000000",
        "value": "3002659.65",
        "weight": "0.00643611",
        "shared": true
      },
      {
        "name": "C V6.875 PERP GG",
        "value": "2962513.10",
        "weight": "0.00635006",
        "shared": true
      },
      {
        "name": "PNC FINANCIAL SERVICES JR SUBORDINA 12/99 VAR",
        "value": "2852922.75",
        "weight": "0.00611515",
        "shared": true
      },
      {
        "name": "C V6.625 PERP",
        "value": "2800253.64",
        "weight": "0.00600226",
        "shared": true
      },
      {
        "name": "CORPBOND",
        "value": "2784082.12",
        "weight": "0.00596760",
        "shared": true
      },
      {
        "name": "EMERA INC SUB (H) 6.75% 06-15-76/26",
        "value": "2703341.24",
        "weight": "0.00579453",
        "shared": true
      },
      {
        "name": "Energy Transfer LP",
        "value": "2700129.60",
        "weight": "0.00578765",
        "shared": true
      },
      {
        "name": "Bank of America Corp., Series FF",
        "value": "2697896.76",
        "weight": "0.00578286",
        "shared": false
      },
      {
        "name": "JPMorgan Chase & Co., Series II",
        "value": "2674458.09",
        "weight": "0.00573262",
        "shared": false
      },
      {
        "name": "TRPCN 5 7/8 08/15/76",
        "value": "2616198.75",
        "weight": "0.00560774",
        "shared": false
      },
      {
        "name": "Rogers Communications Inc.",
        "value": "2567248.20",
        "weight": "0.00550282",
        "shared": false
      },
      {
        "name": "SEMPRA",
        "value": "2526748.25",
        "weight": "0.00541601",
        "shared": false
      },
      {
        "name": "Bank of America Corp., Series TT",
        "value": "2461159.89",
        "weight": "0.00527542",
        "shared": true
      },
      {
        "name": "C V3.875 PERP X",
        "value": "2446051.09",
        "weight": "0.00524304",
        "shared": false
      },
      {
        "name": "TRANSCANADA TRUST REGD V/R 5.50000000",
        "value": "2444329.48",
        "weight": "0.00523935",
        "shared": true
      },
      {
        "name": "Goldman Sachs Group, Inc. (The), Series D, Pfd.",
        "value": "2337058.72",
        "weight": "0.00500942",
        "shared": false
      },
      {
        "name": "DOMINION ENERGY",
        "value": "2322414.30",
        "weight": "0.00497803",
        "shared": true
      },
      {
        "name": "JPMorgan Chase & Co. Series CC, 7.117%, 05/01/2026",
        "value": "2306287.06",
        "weight": "0.00494346",
        "shared": false
      },
      {
        "name": "Bell Canada",
        "value": "2300070.96",
        "weight": "0.00493013",
        "shared": false
      },
      {
        "name": "NEXTERA ENERGY",
        "value": "2281756.49",
        "weight": "0.00489088",
        "shared": true
      },
      {
        "name": "C V6.95 PERP FF",
        "value": "2281733.52",
        "weight": "0.00489083",
        "shared": true
      },
      {
        "name": "COREBRIDGE FIN",
        "value": "2274890.83",
        "weight": "0.00487616",
        "shared": true
      },
      {
        "name": "PRUDENTIAL FIN",
        "value": "2259538.58",
        "weight": "0.00484325",
        "shared": false
      },
      {
        "name": "ENBRIDGE INC SUBORDINATED 07/80 VAR",
        "value": "2257185.93",
        "weight": "0.00483821",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "Principal Government Money Market Fund",
        "value": "44924780.00",
        "weight": "0.03050252",
        "shared": false
      },
      {
        "name": "METLIFE INC",
        "value": "42007852.46",
        "weight": "0.02852202",
        "shared": false
      },
      {
        "name": "Bank of Nova Scotia (The)",
        "value": "37134968.64",
        "weight": "0.02521348",
        "shared": false
      },
      {
        "name": "BANK OF AMERICA CORP REGD V/R /PERP/ 6.25000000",
        "value": "37016616.29",
        "weight": "0.02513312",
        "shared": true
      },
      {
        "name": "TORONTO DOM BANK",
        "value": "36639617.99",
        "weight": "0.02487715",
        "shared": false
      },
      {
        "name": "JPMorgan Chase & Co., Series OO",
        "value": "34894746.81",
        "weight": "0.02369244",
        "shared": true
      },
      {
        "name": "The PNC Financial Services Group, Inc.",
        "value": "29415849.84",
        "weight": "0.01997244",
        "shared": true
      },
      {
        "name": "Bank of America Corp.",
        "value": "27402748.36",
        "weight": "0.01860561",
        "shared": true
      },
      {
        "name": "ENBRIDGE INC SUBORDINATED 01/84 VAR",
        "value": "26620446.90",
        "weight": "0.01807445",
        "shared": false
      },
      {
        "name": "HUNTINGTON BANCSHARES JR SUBORDINA 12/99 VAR",
        "value": "24325101.21",
        "weight": "0.01651598",
        "shared": true
      },
      {
        "name": "Wells Fargo & Co.",
        "value": "22024746.44",
        "weight": "0.01495411",
        "shared": true
      },
      {
        "name": "Bank of Montreal",
        "value": "21698178.80",
        "weight": "0.01473238",
        "shared": false
      },
      {
        "name": "Energy Transfer L.P.",
        "value": "20835749.18",
        "weight": "0.01414682",
        "shared": false
      },
      {
        "name": "HUNTINGTON BANCSHARES JR SUBORDINA 12/99 VAR",
        "value": "20286037.82",
        "weight": "0.01377359",
        "shared": true
      },
      {
        "name": "Goldman Sachs Group, Inc. (The), Series X",
        "value": "20255071.76",
        "weight": "0.01375256",
        "shared": false
      },
      {
        "name": "MTB V3.5 PERP",
        "value": "19528892.43",
        "weight": "0.01325951",
        "shared": true
      },
      {
        "name": "PRUDENTIAL FIN",
        "value": "19519544.99",
        "weight": "0.01325316",
        "shared": true
      },
      {
        "name": "Royal Bank of Canada",
        "value": "19187706.74",
        "weight": "0.01302785",
        "shared": false
      },
      {
        "name": "The Goldman Sachs Group, Inc.",
        "value": "19076230.72",
        "weight": "0.01295216",
        "shared": false
      },
      {
        "name": "NEXTERA ENERGY",
        "value": "17902960.59",
        "weight": "0.01215555",
        "shared": true
      },
      {
        "name": "MYLIFE V6.1 06/11/55 144A",
        "value": "17816251.40",
        "weight": "0.01209668",
        "shared": false
      },
      {
        "name": "CM V6.95 01/28/85",
        "value": "17805271.86",
        "weight": "0.01208922",
        "shared": false
      },
      {
        "name": "DUKE ENERGY COR",
        "value": "16602807.72",
        "weight": "0.01127279",
        "shared": true
      },
      {
        "name": "USB V3.7 PERP",
        "value": "16467818.64",
        "weight": "0.01118113",
        "shared": true
      },
      {
        "name": "TRANSCANADA TRUST REGD V/R 5.60000000",
        "value": "16384408.03",
        "weight": "0.01112450",
        "shared": true
      },
      {
        "name": "Citigroup Inc., Series DD",
        "value": "16137573.76",
        "weight": "0.01095691",
        "shared": false
      },
      {
        "name": "Wells Fargo & Co.",
        "value": "15998856.09",
        "weight": "0.01086272",
        "shared": false
      },
      {
        "name": "ELECTRICITE DE FRANCE T5Y+NA PERP 144A",
        "value": "15691049.05",
        "weight": "0.01065373",
        "shared": false
      },
      {
        "name": "C V6.75 PERP EE",
        "value": "15570983.67",
        "weight": "0.01057221",
        "shared": true
      },
      {
        "name": "Voya Financial, Inc., Series A",
        "value": "15340237.45",
        "weight": "0.01041554",
        "shared": false
      },
      {
        "name": "LIBMUT V4.125 12/15/51 144A",
        "value": "15095155.68",
        "weight": "0.01024914",
        "shared": false
      },
      {
        "name": "PNC FINANCIAL SERVICES JR SUBORDINA 12/99 VAR",
        "value": "15036306.66",
        "weight": "0.01020918",
        "shared": true
      },
      {
        "name": "AMER ELEC PWR",
        "value": "14540428.37",
        "weight": "0.00987250",
        "shared": true
      },
      {
        "name": "COF V3.95 PERP M",
        "value": "14369461.88",
        "weight": "0.00975642",
        "shared": true
      },
      {
        "name": "Dai-ichi Life Insurance Co., Ltd. (The)",
        "value": "13781528.70",
        "weight": "0.00935723",
        "shared": false
      },
      {
        "name": "RY 6.35 11/24/2084",
        "value": "13588767.31",
        "weight": "0.00922635",
        "shared": false
      },
      {
        "name": "CORPBOND",
        "value": "13437230.48",
        "weight": "0.00912346",
        "shared": true
      },
      {
        "name": "Royal Bank of Canada",
        "value": "13414989.50",
        "weight": "0.00910836",
        "shared": false
      },
      {
        "name": "BMO V6.875 11/26/85 6",
        "value": "13320934.84",
        "weight": "0.00904450",
        "shared": false
      },
      {
        "name": "TORONTO-DOMINION BANK/THE JR SUBORDINA 07/84 VAR",
        "value": "12878005.20",
        "weight": "0.00874376",
        "shared": false
      },
      {
        "name": "CANADIAN IMPERIAL BANK OF COMM JR SUBORDINA 10/85 VAR",
        "value": "12824501.31",
        "weight": "0.00870744",
        "shared": false
      },
      {
        "name": "METLIFE INC JR SUBORDINA 144A 04/68 9.25",
        "value": "12234265.31",
        "weight": "0.00830668",
        "shared": false
      },
      {
        "name": "NIPPON LIFE INSURANCE SUBORDINATED 144A 01/51 VAR",
        "value": "12058763.86",
        "weight": "0.00818752",
        "shared": false
      },
      {
        "name": "DOMINION ENERGY",
        "value": "11716034.83",
        "weight": "0.00795482",
        "shared": false
      },
      {
        "name": "C V7.375 PERP Z",
        "value": "11677350.72",
        "weight": "0.00792856",
        "shared": true
      },
      {
        "name": "Truist Financial Corp., Series N",
        "value": "11501108.51",
        "weight": "0.00780889",
        "shared": true
      },
      {
        "name": "State Street Corp., Series J",
        "value": "11456992.95",
        "weight": "0.00777894",
        "shared": true
      },
      {
        "name": "REINSURANCE GRP",
        "value": "10958001.24",
        "weight": "0.00744014",
        "shared": false
      },
      {
        "name": "ALLIANT ENERGY",
        "value": "10694812.70",
        "weight": "0.00726144",
        "shared": true
      },
      {
        "name": "BP Capital Markets PLC",
        "value": "10200345.98",
        "weight": "0.00692572",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000894189-26-009884",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1540305/000089418926009884/0000894189-26-009884-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-043492",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1572661/000141036826043492/0001410368-26-043492-index.htm"
    }
  ]
}