{
  "page": "compare",
  "query": {
    "a": "CUTAX",
    "b": "BBCPX"
  },
  "retrieved_at": "2026-07-07T14:52:21+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": "Six Circles Tax Aware Ultra Short Duration Fund",
    "ticker": "CUTAX",
    "slug": "CUTAX",
    "series_id": "S000061648",
    "html_url": "https://fundwatcher.app/funds/CUTAX/"
  },
  "fund_b": {
    "name": "Bridge Builder Core Plus Bond Fund",
    "ticker": "BBCPX",
    "slug": "BBCPX",
    "series_id": "S000049701",
    "html_url": "https://fundwatcher.app/funds/BBCPX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.07658257754808823930476100798",
    "coverage_b_by_a": "0.07658257754808823930476100798",
    "shared_count": 34,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "FUTURE CONTRACT ON           US 2YR NOTE (CBT) JUN26 0.00000000",
        "value": "108701343.49",
        "weight": "0.10412768",
        "shared": true
      },
      {
        "name": "RC R/P BNP PA  3.720% 04/01/26 3.72000000",
        "value": "27700000.00",
        "weight": "0.02653451",
        "shared": false
      },
      {
        "name": "ORLANDO UTILS-VAR-1",
        "value": "25060000.00",
        "weight": "0.02400559",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           3MO EURO EURIBOR  DEC26 /EUR/ 0.00000000",
        "value": "24711610.24",
        "weight": "0.02367186",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           ICE 3MTH SONIA FU DEC26 /GBP/ 0.00000000",
        "value": "24051929.21",
        "weight": "0.02303993",
        "shared": false
      },
      {
        "name": "ROCHSTR MN HLTH MAYO V7",
        "value": "23000000.00",
        "weight": "0.02203226",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL-A-1",
        "value": "21651509.45",
        "weight": "0.02074051",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           US 5YR NOTE (CBT) JUN26 0.00000000",
        "value": "20554140.72",
        "weight": "0.01968931",
        "shared": true
      },
      {
        "name": "Chelan County Public Utility District No. 1, Series 2008, RB",
        "value": "20125000.00",
        "weight": "0.01927823",
        "shared": false
      },
      {
        "name": "MO HLTH & EDU FACS-F",
        "value": "16600000.00",
        "weight": "0.01590155",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL TRIBOROUGH BRIDGE & TUNNEL AUTHORITY",
        "value": "15451361.64",
        "weight": "0.01480124",
        "shared": false
      },
      {
        "name": "State of Connecticut, Series 2025D",
        "value": "14804648.60",
        "weight": "0.01418174",
        "shared": false
      },
      {
        "name": "OHIO ST HOSP FAC REVENUE REGD V/R B/E 2.25000000",
        "value": "14000000.00",
        "weight": "0.01341094",
        "shared": false
      },
      {
        "name": "CHICAGO IL MET WTR RECLAMATION REGD N/C B/E 5.00000000",
        "value": "13442651.71",
        "weight": "0.01287705",
        "shared": false
      },
      {
        "name": "NEW YORK NY REGD V/R B/E 2.50000000",
        "value": "13000000.00",
        "weight": "0.01245302",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "11938378.69",
        "weight": "0.01143607",
        "shared": true
      },
      {
        "name": "NEW YORK ST HSG FIN AGY REVENU REGD V/R B/E 2.35000000",
        "value": "11620000.00",
        "weight": "0.01113108",
        "shared": false
      },
      {
        "name": "OHIO ST UNIV REGD V/R B/E 2.35000000",
        "value": "11600000.00",
        "weight": "0.01111192",
        "shared": false
      },
      {
        "name": "NY CITY-B4-VAR",
        "value": "10900000.00",
        "weight": "0.01044138",
        "shared": false
      },
      {
        "name": "ARIZONA BRD OF RGTS ST UNIV SY REGD V/R B/E 2.30000000",
        "value": "10715000.00",
        "weight": "0.01026416",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST REGD N/C B/E 5.00000000",
        "value": "10337391.00",
        "weight": "0.00990244",
        "shared": false
      },
      {
        "name": "State of New Jersey, Series 2020A",
        "value": "10240133.05",
        "weight": "0.00980927",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD N/C B/E 5.00000000",
        "value": "10226664.00",
        "weight": "0.00979637",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           3 MONTH SOFR FUT  DEC27 0.00000000",
        "value": "10142475.00",
        "weight": "0.00971573",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           AUST 3YR BOND FUT JUN26 /AUD/ 0.00000000",
        "value": "10012336.90",
        "weight": "0.00959106",
        "shared": true
      },
      {
        "name": "RC R/P BOFA S  3.690% 04/01/26 3.69000000",
        "value": "10000000.00",
        "weight": "0.00957924",
        "shared": true
      },
      {
        "name": "PHIL PA AIRPORT 5% 7/1/2026 @",
        "value": "9804552.47",
        "weight": "0.00939202",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "9556941.10",
        "weight": "0.00915483",
        "shared": false
      },
      {
        "name": "Los Angeles Department of Water & Power, Series 2020A",
        "value": "8654263.70",
        "weight": "0.00829013",
        "shared": false
      },
      {
        "name": "CHICAGO IL MET WTR RECLAMATION REGD N/C B/E 5.00000000",
        "value": "8632800.29",
        "weight": "0.00826957",
        "shared": false
      },
      {
        "name": "WA ST-SER R-2023B-REF",
        "value": "8246456.00",
        "weight": "0.00789948",
        "shared": false
      },
      {
        "name": "INDIANA ST FIN AUTH REVENUE REGD N/C B/E 5.00000000",
        "value": "7545791.84",
        "weight": "0.00722830",
        "shared": false
      },
      {
        "name": "PORT OF SEATTLE WA REGD N/C B/E 5.00000000",
        "value": "7512861.43",
        "weight": "0.00719675",
        "shared": false
      },
      {
        "name": "NORFOLK VA ECON DEV AUTH HOSPF REGD V/R B/E 2.35000000",
        "value": "7435000.00",
        "weight": "0.00712217",
        "shared": false
      },
      {
        "name": "IN HLTH-I-RF-SISTERS",
        "value": "7400000.00",
        "weight": "0.00708864",
        "shared": false
      },
      {
        "name": "RALEIGH NC LTD OBLIG REGD N/C B/E 5.00000000",
        "value": "7344091.23",
        "weight": "0.00703508",
        "shared": false
      },
      {
        "name": "DFW ARPT 5% 11/1/2027 @",
        "value": "7220440.50",
        "weight": "0.00691664",
        "shared": false
      },
      {
        "name": "Port of Seattle, Washington, Revenue Bonds, Refunding Intermediate Lien Series 2024B",
        "value": "7183250.20",
        "weight": "0.00688101",
        "shared": false
      },
      {
        "name": "CURATORS OF THE UNIV OF MISSOU REGD N/C B/E 5.00000000",
        "value": "7101584.70",
        "weight": "0.00680278",
        "shared": false
      },
      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Series B-2",
        "value": "6446839.51",
        "weight": "0.00617559",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA CMWLTH",
        "value": "6282648.60",
        "weight": "0.00601830",
        "shared": false
      },
      {
        "name": "State of Georgia, Series 2016E",
        "value": "6150827.49",
        "weight": "0.00589203",
        "shared": false
      },
      {
        "name": "OHIO ST UNIV REGD V/R B/E 2.15000000",
        "value": "6000000.00",
        "weight": "0.00574755",
        "shared": false
      },
      {
        "name": "CONNECTICUT ST HSG FIN AUTH HS REGD V/R B/E 3.25000000",
        "value": "5585000.00",
        "weight": "0.00535001",
        "shared": false
      },
      {
        "name": "ROCHESTER MN HLTH CARE FACS REVENUE",
        "value": "5500000.00",
        "weight": "0.00526858",
        "shared": false
      },
      {
        "name": "NORFOLK VA ECON DEV AUTH HOSPF REGD V/R B/E 2.35000000",
        "value": "5300000.00",
        "weight": "0.00507700",
        "shared": false
      },
      {
        "name": "STATE OF CALIFORNIA",
        "value": "5282182.50",
        "weight": "0.00505993",
        "shared": false
      },
      {
        "name": "IL MUNI ELEC AGY-A",
        "value": "5202050.00",
        "weight": "0.00498317",
        "shared": false
      },
      {
        "name": "District of Columbia, Series 2024 A, GO Bonds",
        "value": "5167302.50",
        "weight": "0.00494989",
        "shared": false
      },
      {
        "name": "WISCONSIN ST REGD N/C B/E 5.00000000",
        "value": "5136225.00",
        "weight": "0.00492012",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "MONEY MARKET FUND",
        "value": "3029603782.59",
        "weight": "0.04497345",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           US 10YR ULTRA FUT JUN26 0.00000000",
        "value": "2535030937.51",
        "weight": "0.03763168",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           US 5YR NOTE (CBT) JUN26 0.00000000",
        "value": "1709996328.22",
        "weight": "0.02538432",
        "shared": true
      },
      {
        "name": "FUTURE CONTRACT ON           US 2YR NOTE (CBT) JUN26 0.00000000",
        "value": "1704785574.02",
        "weight": "0.02530697",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "1611187588.94",
        "weight": "0.02391754",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           US ULTRA BOND CBT JUN26 0.00000000",
        "value": "1509950625.00",
        "weight": "0.02241471",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "1491566306.83",
        "weight": "0.02214180",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "770788308.58",
        "weight": "0.01144209",
        "shared": true
      },
      {
        "name": "FNCL 6 6/24",
        "value": "747462683.70",
        "weight": "0.01109583",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "723761850.63",
        "weight": "0.01074400",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           LONG GILT FUTURE  JUN26 /GBP/ 0.00000000",
        "value": "688826731.50",
        "weight": "0.01022540",
        "shared": true
      },
      {
        "name": "RC R/P BOFA S  3.690% 04/01/26 3.69000000",
        "value": "674900000.00",
        "weight": "0.01001866",
        "shared": true
      },
      {
        "name": "FNCL 6.5 6/24",
        "value": "654379963.79",
        "weight": "0.00971405",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "643008053.60",
        "weight": "0.00954524",
        "shared": false
      },
      {
        "name": "FUTURE CONTRACT ON           AUST 10Y BOND FUT JUN26 /AUD/ 0.00000000",
        "value": "550596958.75",
        "weight": "0.00817343",
        "shared": true
      },
      {
        "name": "FUTURE CONTRACT ON           US 10YR NOTE (CBT)JUN26 0.00000000",
        "value": "545462250.00",
        "weight": "0.00809720",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "537931450.00",
        "weight": "0.00798541",
        "shared": false
      },
      {
        "name": "FNCL 6 7/25",
        "value": "536053628.12",
        "weight": "0.00795754",
        "shared": false
      },
      {
        "name": "FNCL 3.5 4/26",
        "value": "519462171.80",
        "weight": "0.00771124",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "495915165.46",
        "weight": "0.00736169",
        "shared": false
      },
      {
        "name": "RC R/P CITIGR  3.660% 04/01/26 3.66000000",
        "value": "490200000.01",
        "weight": "0.00727685",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "465739672.24",
        "weight": "0.00691375",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "461169173.71",
        "weight": "0.00684590",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "455251781.25",
        "weight": "0.00675806",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "394243449.65",
        "weight": "0.00585241",
        "shared": false
      },
      {
        "name": "RC R/P CITIGR  3.690% 04/01/26 3.69000000",
        "value": "377600000.00",
        "weight": "0.00560535",
        "shared": false
      },
      {
        "name": "FNCL 4 4/26",
        "value": "347753585.23",
        "weight": "0.00516229",
        "shared": false
      },
      {
        "name": "RC R/P CITIGR  3.720% 04/01/26 3.72000000",
        "value": "340200000.02",
        "weight": "0.00505015",
        "shared": false
      },
      {
        "name": "FNCL 4.5 4/26",
        "value": "332801505.41",
        "weight": "0.00494033",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "310988446.88",
        "weight": "0.00461652",
        "shared": false
      },
      {
        "name": "LETRA TESOURO NACIONAL /BRL/ REGD ZCP SER LTN 0.00000000",
        "value": "307214460.03",
        "weight": "0.00456050",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "306409821.98",
        "weight": "0.00454855",
        "shared": false
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "303851847.26",
        "weight": "0.00451058",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "303837750.31",
        "weight": "0.00451037",
        "shared": false
      },
      {
        "name": "FN MA4599",
        "value": "299390251.98",
        "weight": "0.00444435",
        "shared": false
      },
      {
        "name": "FR SD8220",
        "value": "292514487.79",
        "weight": "0.00434228",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "291929606.72",
        "weight": "0.00433360",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "288241852.67",
        "weight": "0.00427885",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "280917650.09",
        "weight": "0.00417013",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "279977081.55",
        "weight": "0.00415617",
        "shared": false
      },
      {
        "name": "FNCL 5 4/26",
        "value": "276217680.10",
        "weight": "0.00410036",
        "shared": false
      },
      {
        "name": "RPLDCI 6.581 05/30/49 144A",
        "value": "267868606.23",
        "weight": "0.00397642",
        "shared": false
      },
      {
        "name": "FN FA0497",
        "value": "262269595.59",
        "weight": "0.00389330",
        "shared": false
      },
      {
        "name": "FNCL 3 5/26",
        "value": "262013037.48",
        "weight": "0.00388950",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "257744419.22",
        "weight": "0.00382613",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "244063918.58",
        "weight": "0.00362305",
        "shared": false
      },
      {
        "name": "FNCL 4 6/24",
        "value": "226871423.20",
        "weight": "0.00336783",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "221975967.99",
        "weight": "0.00329516",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "221918948.44",
        "weight": "0.00329431",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "218646553.93",
        "weight": "0.00324573",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001003715-26-001968",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1724826/000100371526001968/0001003715-26-001968-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001003715-26-001895",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1567101/000100371526001895/0001003715-26-001895-index.htm"
    }
  ]
}