{
  "page": "compare",
  "query": {
    "a": "VCBDX",
    "b": "SWAGX"
  },
  "retrieved_at": "2026-07-07T17:40:01+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": "Core Bond Fund",
    "ticker": "VCBDX",
    "slug": "VCBDX",
    "series_id": "S000069818",
    "html_url": "https://fundwatcher.app/funds/VCBDX/"
  },
  "fund_b": {
    "name": "Schwab U.S. Aggregate Bond Index Fund",
    "ticker": "SWAGX",
    "slug": "SWAGX",
    "series_id": "S000056207",
    "html_url": "https://fundwatcher.app/funds/SWAGX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1197807281573635100244598009",
    "coverage_b_by_a": "0.1197807281573635100244598012",
    "shared_count": 798,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "US TREASURY N/B",
        "value": "42882656.04",
        "weight": "0.01624008",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "35194408.42",
        "weight": "0.01332847",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "34454763.11",
        "weight": "0.01304836",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "30214169.11",
        "weight": "0.01144240",
        "shared": true
      },
      {
        "name": "FN MA4549",
        "value": "28228072.21",
        "weight": "0.01069025",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "26176877.99",
        "weight": "0.00991344",
        "shared": true
      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "24806423.36",
        "weight": "0.00939444",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "21749592.88",
        "weight": "0.00823678",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "19917828.09",
        "weight": "0.00754308",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "19533000.24",
        "weight": "0.00739734",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "19506171.78",
        "weight": "0.00738718",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "18290817.30",
        "weight": "0.00692691",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "18137504.72",
        "weight": "0.00686885",
        "shared": true
      },
      {
        "name": "FN MA4737",
        "value": "17759127.31",
        "weight": "0.00672556",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17645299.77",
        "weight": "0.00668245",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "17512686.96",
        "weight": "0.00663223",
        "shared": true
      },
      {
        "name": "G2 MA7472",
        "value": "16982244.69",
        "weight": "0.00643134",
        "shared": true
      },
      {
        "name": "FN MA4356",
        "value": "15155396.74",
        "weight": "0.00573950",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "15078430.72",
        "weight": "0.00571035",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "14979746.13",
        "weight": "0.00567298",
        "shared": true
      },
      {
        "name": "FR SD8178",
        "value": "13964787.69",
        "weight": "0.00528860",
        "shared": true
      },
      {
        "name": "FN MA4580",
        "value": "13680668.02",
        "weight": "0.00518100",
        "shared": false
      },
      {
        "name": "FN CB3298",
        "value": "13440114.51",
        "weight": "0.00508990",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13132367.50",
        "weight": "0.00497336",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "12767263.98",
        "weight": "0.00483509",
        "shared": true
      },
      {
        "name": "FR SD8288",
        "value": "12705870.88",
        "weight": "0.00481184",
        "shared": false
      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "12126023.62",
        "weight": "0.00459224",
        "shared": true
      },
      {
        "name": "AVOLON HOLDINGS FUNDING LTD 4.375% 05/01/2026 144A",
        "value": "12000743.76",
        "weight": "0.00454480",
        "shared": false
      },
      {
        "name": "FN MA4579",
        "value": "11789951.18",
        "weight": "0.00446497",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "11514204.74",
        "weight": "0.00436054",
        "shared": true
      },
      {
        "name": "FANNIE MAE POOL FN FS1931",
        "value": "11222600.49",
        "weight": "0.00425011",
        "shared": false
      },
      {
        "name": "FR SD8349",
        "value": "10878435.97",
        "weight": "0.00411977",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "10831992.27",
        "weight": "0.00410218",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "10743673.26",
        "weight": "0.00406873",
        "shared": true
      },
      {
        "name": "ONE BRYANT PK TR 2019-OBP 2.51641% 09/15/2054 144A",
        "value": "10708191.00",
        "weight": "0.00405530",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "10595443.70",
        "weight": "0.00401260",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "10443950.00",
        "weight": "0.00395523",
        "shared": true
      },
      {
        "name": "UMBS, 30 Year",
        "value": "10356661.62",
        "weight": "0.00392217",
        "shared": true
      },
      {
        "name": "FR SB8510",
        "value": "10301124.58",
        "weight": "0.00390114",
        "shared": false
      },
      {
        "name": "FR SD8475",
        "value": "10245512.30",
        "weight": "0.00388008",
        "shared": true
      },
      {
        "name": "FN MA4329",
        "value": "9489783.19",
        "weight": "0.00359387",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "9413918.59",
        "weight": "0.00356514",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "9343512.82",
        "weight": "0.00353848",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "9304556.41",
        "weight": "0.00352373",
        "shared": true
      },
      {
        "name": "FNMA, 30 Year",
        "value": "9263584.44",
        "weight": "0.00350821",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "9256334.04",
        "weight": "0.00350546",
        "shared": true
      },
      {
        "name": "FNCL UMBS 2.0 FS1742 03-01-52",
        "value": "9144595.98",
        "weight": "0.00346315",
        "shared": false
      },
      {
        "name": "FNMA POOL FM8422 FN 08/51 FIXED VAR",
        "value": "8988169.83",
        "weight": "0.00340391",
        "shared": false
      },
      {
        "name": "FNMA POOL MA5294 FN 03/54 FIXED 5",
        "value": "8832823.12",
        "weight": "0.00334508",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "8716403.99",
        "weight": "0.00330099",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "122880527.40",
        "weight": "0.02040743",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "24003027.46",
        "weight": "0.00398631",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "23419464.96",
        "weight": "0.00388940",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "23334746.21",
        "weight": "0.00387533",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "23257968.75",
        "weight": "0.00386258",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "23237739.35",
        "weight": "0.00385922",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "22999660.27",
        "weight": "0.00381968",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "22709476.67",
        "weight": "0.00377149",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "22432066.52",
        "weight": "0.00372541",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "22038867.19",
        "weight": "0.00366011",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "21932507.92",
        "weight": "0.00364245",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "21722558.54",
        "weight": "0.00360758",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "21041835.99",
        "weight": "0.00349453",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "20391234.32",
        "weight": "0.00338648",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "20247609.38",
        "weight": "0.00336263",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "19429511.81",
        "weight": "0.00322676",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "19426710.94",
        "weight": "0.00322630",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "18858850.00",
        "weight": "0.00313199",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "18792387.00",
        "weight": "0.00312095",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "18330820.42",
        "weight": "0.00304430",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "18193974.56",
        "weight": "0.00302157",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "18148437.59",
        "weight": "0.00301401",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "17989122.50",
        "weight": "0.00298755",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17843027.43",
        "weight": "0.00296329",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17779125.00",
        "weight": "0.00295268",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17747132.81",
        "weight": "0.00294736",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17601367.19",
        "weight": "0.00292315",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17300537.15",
        "weight": "0.00287319",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17290703.17",
        "weight": "0.00287156",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17129601.66",
        "weight": "0.00284481",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17119705.01",
        "weight": "0.00284316",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "17005845.66",
        "weight": "0.00282425",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "16949250.05",
        "weight": "0.00281485",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "16905058.29",
        "weight": "0.00280751",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "16629517.62",
        "weight": "0.00276175",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "16498775.44",
        "weight": "0.00274004",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "16325730.55",
        "weight": "0.00271130",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "14944816.37",
        "weight": "0.00248197",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "14484093.70",
        "weight": "0.00240545",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "14300167.93",
        "weight": "0.00237491",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "14071093.82",
        "weight": "0.00233686",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "14043203.16",
        "weight": "0.00233223",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13955406.22",
        "weight": "0.00231765",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13580156.25",
        "weight": "0.00225533",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13553261.69",
        "weight": "0.00225086",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13530058.56",
        "weight": "0.00224701",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13516611.35",
        "weight": "0.00224478",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13302355.70",
        "weight": "0.00220919",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13292648.44",
        "weight": "0.00220758",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "13284492.19",
        "weight": "0.00220623",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-041611",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/719423/000141036826041611/0001410368-26-041611-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-039972",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/869365/000141036826039972/0001410368-26-039972-index.htm"
    }
  ]
}