{
  "crd_number": 321630,
  "slug": "winthrop-square-capital-l-p-boston-ma-321630",
  "primary_business_name": "WINTHROP SQUARE CAPITAL, L.P.",
  "legal_name": "WINTHROP SQUARE CAPITAL, L.P.",
  "dbas": [],
  "city": "Boston",
  "state": "MA",
  "country": "United States",
  "cbsa_code": "14460",
  "metro": {
    "cbsa_code": "14460",
    "common_name": "Boston",
    "msa_name": "Boston-Cambridge-Newton, MA-NH",
    "path": "/advisors/ma/boston"
  },
  "registration_type": "sec",
  "registration_status": "Approved",
  "registration_date": "2022-06-09",
  "years_registered": 4,
  "period": "2026-10-01",
  "filing_date": "2026-02-24",
  "carried_forward": false,
  "raum_total": 166772846.0,
  "raum_discretionary": 166772846.0,
  "raum_non_discretionary": 0.0,
  "raum_band": "100m_500m",
  "raum_band_label": "$100 million to $500 million",
  "total_employees": 4,
  "advisory_employees": 4,
  "client_count_bucket": null,
  "clients_by_type": {
    "pooled_investment_vehicles": {
      "raum": 166772846.0,
      "count": 3
    }
  },
  "compensation_types": [
    "percentage_of_aum",
    "performance_based"
  ],
  "advisory_activities": [
    "portfolio_management_pooled_vehicles"
  ],
  "wrap_fee_participant": false,
  "disclosure_yes_count": 0,
  "states_registered": [
    "MA"
  ],
  "websites": [
    "https://linkedin.com/company/winthropsquarecapital",
    "https://winthropsquarecapital.com"
  ],
  "iapd_url": "https://adviserinfo.sec.gov/firm/summary/321630",
  "city_as_filed": "BOSTON",
  "url": "https://advisorcensus.com/firm/winthrop-square-capital-l-p-boston-ma-321630",
  "display_name": "Winthrop Square Capital, L.P.",
  "summary": "Winthrop Square Capital, L.P. is an SEC-registered investment advisory firm in Boston, MA, registered since 2022, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated February 24, 2026.",
  "citation": "AdvisorCensus. Winthrop Square Capital, L.P. (CRD 321630): Form ADV filing data as of October 2026.",
  "registration_type_label": "SEC-registered investment adviser",
  "compensation_labels": [
    "A percentage of assets under your management",
    "Performance-based fees"
  ],
  "advisory_activity_labels": [
    "Portfolio management for pooled investment vehicles (other than investment companies)"
  ],
  "quick_answers": [
    {
      "q": "How is Winthrop Square Capital, L.P. compensated?",
      "a": "On its Form ADV (Item 5.E, October 2026), Winthrop Square Capital, L.P. reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure."
    },
    {
      "q": "Where is Winthrop Square Capital, L.P. located?",
      "a": "Winthrop Square Capital, L.P.'s principal office is in Boston, MA, according to its Form ADV."
    },
    {
      "q": "Is Winthrop Square Capital, L.P. registered with the SEC or a state?",
      "a": "Winthrop Square Capital, L.P. is an SEC-registered investment advisory firm, registered since 2022. Status as filed: Approved. CRD 321630."
    },
    {
      "q": "How much does Winthrop Square Capital, L.P. manage?",
      "a": "Winthrop Square Capital, L.P. reports $166,772,846 in regulatory assets under management in its Form ADV filing dated February 24, 2026 (100% discretionary)."
    },
    {
      "q": "How have Winthrop Square Capital, L.P.'s assets and staff changed since 2022?",
      "a": "In the Form ADV data for Winthrop Square Capital, L.P.: Regulatory assets under management: $56,088,210 in the October 2022 data and $166,772,846 in the October 2026 data, up 197%. Total employees: 3 in October 2022 and 4 in October 2026. Assets under management move with markets as well as with clients coming and going."
    },
    {
      "q": "What types of clients does Winthrop Square Capital, L.P. serve?",
      "a": "By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (3)."
    },
    {
      "q": "Does Winthrop Square Capital, L.P. report any disciplinary disclosures?",
      "a": "Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/321630"
    }
  ],
  "filing_history": [
    {
      "period": "2022-10-01",
      "regulatory_assets_under_management": 56088210.0,
      "total_employees": 3,
      "filing_date": "2022-05-11"
    },
    {
      "period": "2023-10-01",
      "regulatory_assets_under_management": 172810925.0,
      "total_employees": 4,
      "filing_date": "2023-09-12"
    },
    {
      "period": "2024-10-01",
      "regulatory_assets_under_management": 172654932.0,
      "total_employees": 4,
      "filing_date": "2024-03-22"
    },
    {
      "period": "2025-10-01",
      "regulatory_assets_under_management": 165087627.0,
      "total_employees": 4,
      "filing_date": "2025-03-20"
    },
    {
      "period": "2026-10-01",
      "regulatory_assets_under_management": 166772846.0,
      "total_employees": 4,
      "filing_date": "2026-02-24"
    }
  ],
  "recent_changes": [],
  "fees_from_brochure": null,
  "custodians": [],
  "custodians_note": null,
  "markdown_url": "https://advisorcensus.com/firm/winthrop-square-capital-l-p-boston-ma-321630.md",
  "clients": [
    {
      "type": "pooled_investment_vehicles",
      "label": "Pooled investment vehicles (other than investment companies and business development companies)",
      "count": 3,
      "fewer_than_5": false,
      "raum": 166772846.0
    }
  ],
  "disclosure_line": "Reports no disclosure items on Form ADV Item 11.",
  "disclosure_items": [],
  "indexable": true,
  "suppressed": false,
  "claimed": false,
  "enhanced": false,
  "provided_by_the_firm": null,
  "source": {
    "name": "Form ADV",
    "as_of": "2026-10-01",
    "iapd_url": "https://adviserinfo.sec.gov/firm/summary/321630",
    "operator": "BH Monitor Services, LLC",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "credit": "AdvisorCensus (advisorcensus.com), from SEC Form ADV data"
  }
}