{
  "crd_number": 135902,
  "slug": "marshall-wace-north-america-l-p-new-york-ny-135902",
  "primary_business_name": "MARSHALL WACE NORTH AMERICA L.P.",
  "legal_name": "MARSHALL WACE NORTH AMERICA L.P.",
  "dbas": [],
  "city": "New York",
  "state": "NY",
  "country": "United States",
  "cbsa_code": "35620",
  "metro": {
    "cbsa_code": "35620",
    "common_name": "New York",
    "msa_name": "New York-Newark-Jersey City, NY-NJ",
    "path": "/advisors/ny/new-york"
  },
  "registration_type": "sec",
  "registration_status": "Approved",
  "registration_date": "2009-09-22",
  "years_registered": 17,
  "period": "2026-10-01",
  "filing_date": "2026-07-30",
  "carried_forward": false,
  "raum_total": 58869761275.0,
  "raum_discretionary": 58869761275.0,
  "raum_non_discretionary": 0.0,
  "raum_band": "over_5b",
  "raum_band_label": "Over $5 billion",
  "total_employees": 184,
  "advisory_employees": 112,
  "client_count_bucket": null,
  "clients_by_type": {
    "pooled_investment_vehicles": {
      "raum": 58869761275.0,
      "count": 16
    }
  },
  "compensation_types": [
    "percentage_of_aum",
    "performance_based"
  ],
  "advisory_activities": [
    "portfolio_management_pooled_vehicles"
  ],
  "wrap_fee_participant": false,
  "disclosure_yes_count": 0,
  "states_registered": [
    "CA",
    "MA",
    "PA",
    "TX"
  ],
  "websites": [
    "https://linkedin.com/COMPANY/MARSHALL-WACE",
    "https://mwam.com"
  ],
  "iapd_url": "https://adviserinfo.sec.gov/firm/summary/135902",
  "city_as_filed": "NEW YORK",
  "url": "https://advisorcensus.com/firm/marshall-wace-north-america-l-p-new-york-ny-135902",
  "display_name": "Marshall Wace North America L.P.",
  "summary": "Marshall Wace North America L.P. is an SEC-registered investment advisory firm in New York, NY, registered since 2009, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated July 30, 2026.",
  "citation": "AdvisorCensus. Marshall Wace North America L.P. (CRD 135902): 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 Marshall Wace North America L.P. compensated?",
      "a": "On its Form ADV (Item 5.E, October 2026), Marshall Wace North America L.P. reports these compensation arrangements: a percentage of assets under its management; performance-based fees."
    },
    {
      "q": "How much does Marshall Wace North America L.P. charge?",
      "a": "Its Form ADV Part 2A brochure dated May 29, 2026 states: Asset-based fee: 2% of assets a year. Fees can differ by service and may be negotiable; the brochure is the complete statement."
    },
    {
      "q": "Where is Marshall Wace North America L.P. located?",
      "a": "Marshall Wace North America L.P.'s principal office is in New York, NY, according to its Form ADV; the August 2026 filing also lists 2 other offices (Schedule D, Section 1.F)."
    },
    {
      "q": "Is Marshall Wace North America L.P. registered with the SEC or a state?",
      "a": "Marshall Wace North America L.P. is an SEC-registered investment advisory firm, registered since 2009. Status as filed: Approved. CRD 135902."
    },
    {
      "q": "How much does Marshall Wace North America L.P. manage?",
      "a": "Marshall Wace North America L.P. reports $58,869,761,275 in regulatory assets under management in its Form ADV filing dated July 30, 2026 (100% discretionary)."
    },
    {
      "q": "How have Marshall Wace North America L.P.'s assets and staff changed since 2021?",
      "a": "In the Form ADV data for Marshall Wace North America L.P.: Regulatory assets under management: $26,675,055,124 in the October 2021 data and $58,869,761,275 in the October 2026 data, up 121%. Total employees: 80 in October 2021 and 184 in October 2026. Assets under management move with markets as well as with clients coming and going."
    },
    {
      "q": "What types of clients does Marshall Wace North America 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) (16)."
    },
    {
      "q": "Does Marshall Wace North America 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/135902"
    },
    {
      "q": "What changed in Marshall Wace North America L.P.'s recent Form ADV filings?",
      "a": "In the June 2026 filing data: Employees performing advisory functions went from 109 to 112. Regulatory assets under management went from $33,003,676,842 to $58,869,761,275 (+78%). Added an office in Palo Alto, CA. No longer lists an office in Austin, TX. Updated its list of owners and control persons (Schedule A)."
    }
  ],
  "filing_history": [
    {
      "period": "2021-10-01",
      "regulatory_assets_under_management": 26675055124.0,
      "total_employees": 80,
      "filing_date": "2021-05-28"
    },
    {
      "period": "2022-10-01",
      "regulatory_assets_under_management": 28400375450.0,
      "total_employees": 90,
      "filing_date": "2022-09-23"
    },
    {
      "period": "2023-10-01",
      "regulatory_assets_under_management": 18865467136.0,
      "total_employees": 102,
      "filing_date": "2023-06-06"
    },
    {
      "period": "2024-10-01",
      "regulatory_assets_under_management": 36174838673.0,
      "total_employees": 154,
      "filing_date": "2024-06-27"
    },
    {
      "period": "2025-10-01",
      "regulatory_assets_under_management": 33003676842.0,
      "total_employees": 201,
      "filing_date": "2025-05-29"
    },
    {
      "period": "2026-10-01",
      "regulatory_assets_under_management": 58869761275.0,
      "total_employees": 184,
      "filing_date": "2026-07-30"
    }
  ],
  "recent_changes": [
    {
      "period": "2026-06-01",
      "period_label": "June 2026",
      "notes": [
        "Employees performing advisory functions went from 109 to 112.",
        "Regulatory assets under management went from $33,003,676,842 to $58,869,761,275 (+78%).",
        "Added an office in Palo Alto, CA.",
        "No longer lists an office in Austin, TX.",
        "Updated its list of owners and control persons (Schedule A)."
      ]
    }
  ],
  "fees_from_brochure": {
    "source": "Form ADV Part 2A brochure dated May 29, 2026",
    "provided_by_the_firm": false,
    "tiers": [],
    "flat_rate": "2% of assets a year",
    "stated_range": null,
    "stated_maximum": null,
    "account_minimum": null,
    "account_minimum_may_be_waived": false,
    "minimum_annual_fee": null,
    "planning_fees": [],
    "figures": [
      {
        "label": "Asset-based fee",
        "statements": [
          "Asset-based fee: 2% of assets a year"
        ],
        "quotes": [
          "Where MWNA is directly appointed in its role as Investment Manager, it generally receives a management fee not exceeding 2% per annum and an accrued performance fee, incentive allocation or carried interest payment"
        ]
      }
    ],
    "values": {
      "tiers": [
        {
          "min": null,
          "max": null,
          "rate_pct": 2.0
        }
      ],
      "range_pct": null,
      "max_pct": null,
      "account_minimum": null,
      "minimum_annual_fee": null,
      "planning": []
    },
    "quotes": [
      "Where MWNA is directly appointed in its role as Investment Manager, it generally receives a management fee not exceeding 2% per annum and an accrued performance fee, incentive allocation or carried interest payment"
    ],
    "note": "As stated in the firm's brochure; fees can differ by service and may be negotiable."
  },
  "custodians": [],
  "custodians_note": null,
  "markdown_url": "https://advisorcensus.com/firm/marshall-wace-north-america-l-p-new-york-ny-135902.md",
  "clients": [
    {
      "type": "pooled_investment_vehicles",
      "label": "Pooled investment vehicles (other than investment companies and business development companies)",
      "count": 16,
      "fewer_than_5": false,
      "raum": 58869761275.0
    }
  ],
  "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/135902",
    "operator": "BH Monitor Services, LLC",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "credit": "AdvisorCensus (advisorcensus.com), from SEC Form ADV data"
  }
}