{
  "page": "compare",
  "query": {
    "a": "PRXAX",
    "b": "GCOR"
  },
  "retrieved_at": "2026-07-07T18:15:06+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": "T. Rowe Price GNMA Fund",
    "ticker": "PRXAX",
    "slug": "PRXAX",
    "series_id": "S000002131",
    "html_url": "https://fundwatcher.app/funds/PRXAX/"
  },
  "fund_b": {
    "name": "Goldman Sachs Access U.S. Aggregate Bond ETF",
    "ticker": "GCOR",
    "slug": "GCOR",
    "series_id": "S000066919",
    "html_url": "https://fundwatcher.app/funds/GCOR/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05307722730037493136418847617",
    "coverage_b_by_a": "0.05307722730037493136418847617",
    "shared_count": 17,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "G2 MA7254",
        "value": "19061241.12",
        "weight": "0.04599054",
        "shared": false
      },
      {
        "name": "G2 MA7767",
        "value": "15066184.57",
        "weight": "0.03635135",
        "shared": false
      },
      {
        "name": "GNII II 5.5% 03/01/2056 #TBA",
        "value": "15048127.60",
        "weight": "0.03630779",
        "shared": true
      },
      {
        "name": "T Rowe Price Government Reserve Investment Fund",
        "value": "13536585.42",
        "weight": "0.03266077",
        "shared": false
      },
      {
        "name": "G2 MA7826",
        "value": "12649077.65",
        "weight": "0.03051941",
        "shared": false
      },
      {
        "name": "G2SF 5 3/25",
        "value": "11834985.05",
        "weight": "0.02855519",
        "shared": true
      },
      {
        "name": "G2 MA7135",
        "value": "11513826.78",
        "weight": "0.02778030",
        "shared": false
      },
      {
        "name": "G2 MA6819",
        "value": "10985391.15",
        "weight": "0.02650531",
        "shared": false
      },
      {
        "name": "GINNIE MAE II POOL",
        "value": "7771712.35",
        "weight": "0.01875141",
        "shared": false
      },
      {
        "name": "G2 MA7650",
        "value": "7678971.59",
        "weight": "0.01852765",
        "shared": false
      },
      {
        "name": "G2 MA3662",
        "value": "6139799.90",
        "weight": "0.01481397",
        "shared": false
      },
      {
        "name": "GINNIE MAE II POOL",
        "value": "6094464.09",
        "weight": "0.01470459",
        "shared": false
      },
      {
        "name": "GINNIE MAE II POOL",
        "value": "5885606.93",
        "weight": "0.01420066",
        "shared": false
      },
      {
        "name": "FNCL 5.5 3/25",
        "value": "5186373.70",
        "weight": "0.01251357",
        "shared": true
      },
      {
        "name": "G2 MA8427",
        "value": "5143633.78",
        "weight": "0.01241044",
        "shared": false
      },
      {
        "name": "GNMA II, Single-family, 30 Year",
        "value": "5127905.72",
        "weight": "0.01237250",
        "shared": false
      },
      {
        "name": "FNCL 5 3/24",
        "value": "5067601.60",
        "weight": "0.01222700",
        "shared": true
      },
      {
        "name": "G2 MA9422",
        "value": "5050411.61",
        "weight": "0.01218552",
        "shared": false
      },
      {
        "name": "G2 MA8799",
        "value": "4315252.17",
        "weight": "0.01041174",
        "shared": false
      },
      {
        "name": "FNMA POOL CB7333 FN 10/53 FIXED 5.5",
        "value": "4198386.50",
        "weight": "0.01012977",
        "shared": false
      },
      {
        "name": "GINNIE MAE I POOL",
        "value": "4092151.53",
        "weight": "0.00987345",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "4001053.00",
        "weight": "0.00965365",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "3798798.90",
        "weight": "0.00916566",
        "shared": true
      },
      {
        "name": "Ginnie Mae",
        "value": "3764127.60",
        "weight": "0.00908200",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "3755058.78",
        "weight": "0.00906012",
        "shared": true
      },
      {
        "name": "G2 MA2679",
        "value": "3622129.68",
        "weight": "0.00873939",
        "shared": false
      },
      {
        "name": "G2 MA3174",
        "value": "3453247.15",
        "weight": "0.00833192",
        "shared": false
      },
      {
        "name": "FNMA POOL CC0603 FN 06/55 FIXED 6.5",
        "value": "3300396.28",
        "weight": "0.00796312",
        "shared": false
      },
      {
        "name": "FNMA UMBS, 30 Year",
        "value": "3194101.32",
        "weight": "0.00770666",
        "shared": false
      },
      {
        "name": "FNMA POOL CC1042 FN 09/55 FIXED 6",
        "value": "3031093.10",
        "weight": "0.00731335",
        "shared": false
      },
      {
        "name": "G2 MA7935",
        "value": "2991239.25",
        "weight": "0.00721720",
        "shared": false
      },
      {
        "name": "G2 MA7310",
        "value": "2891686.43",
        "weight": "0.00697700",
        "shared": false
      },
      {
        "name": "GNMA TBA",
        "value": "2879663.39",
        "weight": "0.00694799",
        "shared": true
      },
      {
        "name": "GNMA II POOL MA8430 G2 11/52 FIXED 6",
        "value": "2840155.86",
        "weight": "0.00685266",
        "shared": false
      },
      {
        "name": "FNMA POOL CB9219 FN 09/54 FIXED 6",
        "value": "2746360.49",
        "weight": "0.00662636",
        "shared": false
      },
      {
        "name": "G2 MA8267",
        "value": "2661213.97",
        "weight": "0.00642092",
        "shared": false
      },
      {
        "name": "GINNIE MAE II POOL",
        "value": "2648512.20",
        "weight": "0.00639027",
        "shared": false
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION",
        "value": "2581385.01",
        "weight": "0.00622831",
        "shared": false
      },
      {
        "name": "G2 MA8346",
        "value": "2556513.35",
        "weight": "0.00616830",
        "shared": false
      },
      {
        "name": "G2 MA0699",
        "value": "2458906.20",
        "weight": "0.00593279",
        "shared": false
      },
      {
        "name": "GNMA POOL AE7017 GN 06/43 FIXED 3.5",
        "value": "2456051.98",
        "weight": "0.00592591",
        "shared": false
      },
      {
        "name": "OBX Trust",
        "value": "2402890.54",
        "weight": "0.00579764",
        "shared": false
      },
      {
        "name": "GNMA POOL AB9112 GN 10/42 FIXED 3.5",
        "value": "2336878.40",
        "weight": "0.00563837",
        "shared": false
      },
      {
        "name": "GNMA II POOL MA4655 G2 08/47 FIXED 5",
        "value": "2321596.52",
        "weight": "0.00560150",
        "shared": false
      },
      {
        "name": "Sequoia Mortgage Trust, Series 2024-HYB1, Class A1A",
        "value": "2298421.47",
        "weight": "0.00554558",
        "shared": false
      },
      {
        "name": "GN 783289",
        "value": "2255076.85",
        "weight": "0.00544100",
        "shared": false
      },
      {
        "name": "FREDDIE MAC STRIPS",
        "value": "2254635.31",
        "weight": "0.00543993",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association",
        "value": "2219078.88",
        "weight": "0.00535414",
        "shared": false
      },
      {
        "name": "G2 MA8149",
        "value": "2204791.19",
        "weight": "0.00531967",
        "shared": false
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNR 2020-173 MI",
        "value": "2200061.38",
        "weight": "0.00530826",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "MONEYMKT",
        "value": "88031863.25",
        "weight": "0.10180056",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "43237242.42",
        "weight": "0.04999980",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "38518834.68",
        "weight": "0.04454340",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "23706081.27",
        "weight": "0.02741385",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "22207768.04",
        "weight": "0.02568119",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "18261406.85",
        "weight": "0.02111760",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "14374829.42",
        "weight": "0.01662314",
        "shared": false
      },
      {
        "name": "FNCL 6 3/24",
        "value": "13337187.50",
        "weight": "0.01542320",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "13085509.76",
        "weight": "0.01513216",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "12684161.76",
        "weight": "0.01466804",
        "shared": false
      },
      {
        "name": "FNCL 5 3/24",
        "value": "11055000.00",
        "weight": "0.01278407",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "10273137.60",
        "weight": "0.01187992",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "9659166.21",
        "weight": "0.01116992",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "8405548.14",
        "weight": "0.00972022",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "8142187.50",
        "weight": "0.00941567",
        "shared": false
      },
      {
        "name": "UMBS",
        "value": "8095636.25",
        "weight": "0.00936184",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "7608359.78",
        "weight": "0.00879835",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "7116405.34",
        "weight": "0.00822945",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Securities",
        "value": "6657237.83",
        "weight": "0.00769847",
        "shared": false
      },
      {
        "name": "FN CC1438",
        "value": "6091357.72",
        "weight": "0.00704408",
        "shared": false
      },
      {
        "name": "FR SD8146",
        "value": "5919341.59",
        "weight": "0.00684516",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "5831250.00",
        "weight": "0.00674329",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "5688996.05",
        "weight": "0.00657879",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "5545190.74",
        "weight": "0.00641249",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "5332735.06",
        "weight": "0.00616681",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "5192968.75",
        "weight": "0.00600518",
        "shared": false
      },
      {
        "name": "G2SF 5 3/25",
        "value": "5017968.75",
        "weight": "0.00580281",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "4970625.00",
        "weight": "0.00574806",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "4818650.36",
        "weight": "0.00557232",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "4712500.00",
        "weight": "0.00544956",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "4322682.81",
        "weight": "0.00499878",
        "shared": false
      },
      {
        "name": "G2 MA7589",
        "value": "4115193.07",
        "weight": "0.00475883",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "4080625.00",
        "weight": "0.00471886",
        "shared": false
      },
      {
        "name": "GNII II 5.5% 03/01/2056 #TBA",
        "value": "4051875.00",
        "weight": "0.00468561",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "4038716.61",
        "weight": "0.00467040",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "3956875.00",
        "weight": "0.00457575",
        "shared": true
      },
      {
        "name": "G2 MA8268",
        "value": "3913659.40",
        "weight": "0.00452578",
        "shared": false
      },
      {
        "name": "G2 MA7937",
        "value": "3555678.15",
        "weight": "0.00411181",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3351988.27",
        "weight": "0.00387626",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3262626.26",
        "weight": "0.00377292",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3187621.51",
        "weight": "0.00368618",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3163406.43",
        "weight": "0.00365818",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3161781.23",
        "weight": "0.00365630",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3063243.33",
        "weight": "0.00354235",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3045558.11",
        "weight": "0.00352190",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3013253.58",
        "weight": "0.00348454",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2953157.51",
        "weight": "0.00341505",
        "shared": false
      },
      {
        "name": "FN MA4325",
        "value": "2932996.62",
        "weight": "0.00339173",
        "shared": false
      },
      {
        "name": "FN MA4437",
        "value": "2913647.05",
        "weight": "0.00336936",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "2867435.28",
        "weight": "0.00331592",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001099263-26-004389",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/779785/000109926326004389/0001099263-26-004389-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-015141",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1479026/000094040026015141/0000940400-26-015141-index.htm"
    }
  ]
}