{
  "page": "compare",
  "query": {
    "a": "RPSIX",
    "b": "TSBAX"
  },
  "retrieved_at": "2026-07-07T19:11:12+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 Spectrum Income Fund",
    "ticker": "RPSIX",
    "slug": "RPSIX",
    "series_id": "S000002122",
    "html_url": "https://fundwatcher.app/funds/RPSIX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Retirement Blend 2020 Fund",
    "ticker": "TSBAX",
    "slug": "TSBAX",
    "series_id": "S000069904",
    "html_url": "https://fundwatcher.app/funds/TSBAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2007525827029643439058069077",
    "coverage_b_by_a": "0.2007525827029643439058069078",
    "shared_count": 8,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "T ROWE PRICE HIGH YIELD FUND INC",
        "value": "807934762.37",
        "weight": "0.13315435",
        "shared": true
      },
      {
        "name": "T ROWE PRICE US HIGH YIELD ETF",
        "value": "708127968.51",
        "weight": "0.11670536",
        "shared": false
      },
      {
        "name": "T ROWE PRICE FLOATING RATE FUND",
        "value": "615157354.10",
        "weight": "0.10138303",
        "shared": true
      },
      {
        "name": "T ROWE PRICE QM US BOND ETF",
        "value": "584685042.60",
        "weight": "0.09636094",
        "shared": false
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS BOND FUND",
        "value": "474773647.60",
        "weight": "0.07824663",
        "shared": true
      },
      {
        "name": "T ROWE PRICE TOTAL RETURN ETF",
        "value": "422940040.28",
        "weight": "0.06970403",
        "shared": false
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL BOND FUND - USD HEDGED",
        "value": "335508753.71",
        "weight": "0.05529462",
        "shared": true
      },
      {
        "name": "T ROWE PR DYN CRDT-Z",
        "value": "304134777.32",
        "weight": "0.05012393",
        "shared": true
      },
      {
        "name": "T ROWE PRICE DYNAMIC GLOBAL BOND FUND",
        "value": "300093464.17",
        "weight": "0.04945789",
        "shared": true
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS LOCAL CURRENCY BOND FUND",
        "value": "244346247.19",
        "weight": "0.04027029",
        "shared": false
      },
      {
        "name": "T ROWE PRICE US TREASURY LONG-TERM INDEX FUND",
        "value": "151441339.28",
        "weight": "0.02495879",
        "shared": true
      },
      {
        "name": "T ROWE PRICE LIMITED DURATION INFLATION FOCUSED BOND FUND",
        "value": "122044953.72",
        "weight": "0.02011402",
        "shared": false
      },
      {
        "name": "T ROWE PRICE SHORT-TERM BOND FUND INC",
        "value": "121728735.42",
        "weight": "0.02006190",
        "shared": false
      },
      {
        "name": "T ROWE PRICE INFLATION PROTECTED BOND FUND INC",
        "value": "121185748.19",
        "weight": "0.01997242",
        "shared": false
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS CORPORATE BOND FUND",
        "value": "118707250.38",
        "weight": "0.01956394",
        "shared": false
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL BOND FUND",
        "value": "117432273.40",
        "weight": "0.01935381",
        "shared": false
      },
      {
        "name": "T ROWE PRICE US TREASURY MONEY FUND INC",
        "value": "87341708.32",
        "weight": "0.01439464",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "9956599.23",
        "weight": "0.00164093",
        "shared": false
      },
      {
        "name": "HNGRY 2020-1A A2",
        "value": "4013098.99",
        "weight": "0.00066139",
        "shared": false
      },
      {
        "name": "FORDF 2025-1 B",
        "value": "3477945.64",
        "weight": "0.00057319",
        "shared": false
      },
      {
        "name": "FIGRE Trust 2026-HF3",
        "value": "3187929.80",
        "weight": "0.00052540",
        "shared": false
      },
      {
        "name": "ARBYS FUNDING LLC ARBYS 2020 1A A2 144A",
        "value": "2903209.34",
        "weight": "0.00047847",
        "shared": false
      },
      {
        "name": "JACK IN THE BOX FUNDING LLC SER 2022-1A CL A2I REGD 144A P/P 3.44500000",
        "value": "2809328.50",
        "weight": "0.00046300",
        "shared": false
      },
      {
        "name": "EMPOWER CLO 2023-1 LTD",
        "value": "2634418.50",
        "weight": "0.00043417",
        "shared": false
      },
      {
        "name": "BENCHMARK 2025-V13 MORTGAGE TRUST",
        "value": "2585266.36",
        "weight": "0.00042607",
        "shared": false
      },
      {
        "name": "BMO 2024-5C4 A3",
        "value": "2567162.19",
        "weight": "0.00042309",
        "shared": false
      },
      {
        "name": "BlueMountain CLO Ltd., Series 2018-3A, Class BR",
        "value": "2500067.50",
        "weight": "0.00041203",
        "shared": false
      },
      {
        "name": "Chase Auto Credit Linked Notes, Series 2025-1, Class C",
        "value": "2449167.12",
        "weight": "0.00040364",
        "shared": false
      },
      {
        "name": "BANK5 2024-5YR12 SER 2024-5YR12 CL A3 V/R REGD 5.90200000",
        "value": "2440279.25",
        "weight": "0.00040218",
        "shared": false
      },
      {
        "name": "VOYA CLO 2018-2 LTD",
        "value": "2397583.20",
        "weight": "0.00039514",
        "shared": false
      },
      {
        "name": "FREMF Mortgage Trust, Series 2016-K59, Class B",
        "value": "2365929.62",
        "weight": "0.00038992",
        "shared": false
      },
      {
        "name": "J.P. Morgan Chase Commercial Mortgage Securities Trust, Series 2016-NINE, Class A",
        "value": "2282113.24",
        "weight": "0.00037611",
        "shared": false
      },
      {
        "name": "SDART 2024-2 B",
        "value": "2239783.75",
        "weight": "0.00036913",
        "shared": false
      },
      {
        "name": "Auxilior Term Funding 2023-1, LLC",
        "value": "2189943.95",
        "weight": "0.00036092",
        "shared": false
      },
      {
        "name": "CRVNA 2024-P4 C",
        "value": "2146107.86",
        "weight": "0.00035370",
        "shared": false
      },
      {
        "name": "Sonic Capital LLC, Series 2020-1A, Class A2I",
        "value": "2131498.27",
        "weight": "0.00035129",
        "shared": false
      },
      {
        "name": "Palmer Square Loan Funding, Ltd. 2024-3A",
        "value": "2130183.44",
        "weight": "0.00035107",
        "shared": false
      },
      {
        "name": "BANC OF AMERICA MERRILL LYNCH BAMLL 2018 PARK A 144A",
        "value": "2126791.56",
        "weight": "0.00035051",
        "shared": false
      },
      {
        "name": "Huntington Bank Auto Credit-Linked Notes Series 2026-1",
        "value": "2125636.74",
        "weight": "0.00035032",
        "shared": false
      },
      {
        "name": "SEB Funding LLC, Series 2026-1A, Class A2",
        "value": "2121860.79",
        "weight": "0.00034970",
        "shared": false
      },
      {
        "name": "CENT 2025-CITY A",
        "value": "2120095.80",
        "weight": "0.00034941",
        "shared": false
      },
      {
        "name": "POST CLO 2022-1 LTD BR TSFR3M+150 04/20/2035 144A",
        "value": "2118350.88",
        "weight": "0.00034912",
        "shared": false
      },
      {
        "name": "SCULPTOR CLO XXVII LTD",
        "value": "2108382.17",
        "weight": "0.00034748",
        "shared": false
      },
      {
        "name": "Deephaven Residential Mortgage Trust 2026-INV2",
        "value": "2107614.28",
        "weight": "0.00034735",
        "shared": false
      },
      {
        "name": "SMB PRIVATE EDUCATION LOAN TRUST 2026-A SER 2026-A CL A1A REGD 144A P/P 4.68000000",
        "value": "2107610.30",
        "weight": "0.00034735",
        "shared": false
      },
      {
        "name": "Rockford Tower CLO Ltd., Series 2019-2A, Class BR2",
        "value": "2102064.30",
        "weight": "0.00034644",
        "shared": false
      },
      {
        "name": "Navient Refinance Loan Trust 2026-A",
        "value": "2101051.68",
        "weight": "0.00034627",
        "shared": false
      },
      {
        "name": "WOODS 2018-12BA BR CLO 144A FRN 06-15-31",
        "value": "2099626.20",
        "weight": "0.00034604",
        "shared": false
      },
      {
        "name": "TRINITAS CLO VI LTD / TRINITAS CLO VI LLC 2017-6A AR4 TSFR3M+111 01/25/2034 144A",
        "value": "2098771.50",
        "weight": "0.00034589",
        "shared": false
      },
      {
        "name": "BATTALION CLO X LTD",
        "value": "2096715.60",
        "weight": "0.00034556",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "T ROWE PR QM BND INDX-Z",
        "value": "73022092.85",
        "weight": "0.14883900",
        "shared": false
      },
      {
        "name": "T ROWE PRICE US LTD DURATION TIPS INDEX FUND",
        "value": "62089812.23",
        "weight": "0.12655602",
        "shared": false
      },
      {
        "name": "T ROWE PRICE EQUITY INDEX 500 FUND",
        "value": "61628119.97",
        "weight": "0.12561496",
        "shared": false
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL EQUITY INDEX FUND",
        "value": "34747161.25",
        "weight": "0.07082422",
        "shared": false
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL BOND FUND - USD HEDGED",
        "value": "26930586.01",
        "weight": "0.05489190",
        "shared": true
      },
      {
        "name": "T ROWE PRICE VALUE FUND INC",
        "value": "26420581.41",
        "weight": "0.05385237",
        "shared": false
      },
      {
        "name": "T ROWE PRICE HEDGED EQUITY FUND",
        "value": "24737995.73",
        "weight": "0.05042280",
        "shared": false
      },
      {
        "name": "T ROWE PRICE GROWTH STOCK FUND INC",
        "value": "23078574.15",
        "weight": "0.04704045",
        "shared": false
      },
      {
        "name": "T ROWE PRICE REAL ASSETS FUND INC",
        "value": "17408783.76",
        "weight": "0.03548386",
        "shared": false
      },
      {
        "name": "T ROWE PRICE DYNAMIC GLOBAL BOND FUND",
        "value": "15677436.43",
        "weight": "0.03195490",
        "shared": true
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS BOND FUND",
        "value": "14863227.21",
        "weight": "0.03029532",
        "shared": true
      },
      {
        "name": "T ROWE PRICE US TREASURY MONEY FUND INC",
        "value": "13664698.40",
        "weight": "0.02785239",
        "shared": true
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL VALUE EQUITY FUND",
        "value": "12769144.24",
        "weight": "0.02602701",
        "shared": false
      },
      {
        "name": "T ROWE PRICE US TREASURY LONG-TERM INDEX FUND",
        "value": "12389383.18",
        "weight": "0.02525295",
        "shared": true
      },
      {
        "name": "T ROWE PRICE HIGH YIELD FUND INC",
        "value": "11612954.92",
        "weight": "0.02367038",
        "shared": true
      },
      {
        "name": "T ROWE PRICE INTERNATIONAL STOCK FUND",
        "value": "8043083.53",
        "weight": "0.01639400",
        "shared": false
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS DISCOVERY STOCK FUND",
        "value": "7838203.08",
        "weight": "0.01597640",
        "shared": false
      },
      {
        "name": "T ROWE PRICE EMERGING MARKETS STOCK FUND",
        "value": "7188690.46",
        "weight": "0.01465252",
        "shared": false
      },
      {
        "name": "T ROWE PRICE MID-CAP INDEX FUND",
        "value": "6741565.71",
        "weight": "0.01374115",
        "shared": false
      },
      {
        "name": "T ROWE PR DYN CRDT-Z",
        "value": "6168038.81",
        "weight": "0.01257215",
        "shared": true
      },
      {
        "name": "T ROWE PRICE SMALL-CAP INDEX FUND",
        "value": "5904117.83",
        "weight": "0.01203421",
        "shared": false
      },
      {
        "name": "T ROWE PRICE FLOATING RATE FUND",
        "value": "3932006.60",
        "weight": "0.00801450",
        "shared": true
      },
      {
        "name": "T ROWE PRICE MID-CAP VALUE FUND INC",
        "value": "3840656.23",
        "weight": "0.00782831",
        "shared": false
      },
      {
        "name": "T ROWE PRICE MID-CAP GROWTH FUND INC",
        "value": "3483733.77",
        "weight": "0.00710080",
        "shared": false
      },
      {
        "name": "T ROWE PRICE NEW HORIZONS FUND INC",
        "value": "3336163.78",
        "weight": "0.00680001",
        "shared": false
      },
      {
        "name": "T ROWE PRICE SMALL-CAP VALUE FUND INC",
        "value": "3094487.67",
        "weight": "0.00630741",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001099263-26-006574",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/808303/000109926326006574/0001099263-26-006574-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-004434",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1177017/000109926326004434/0001099263-26-004434-index.htm"
    }
  ]
}