{
  "crd_number": 105778,
  "slug": "american-century-investment-management-inc-kansas-city-mo-105778",
  "primary_business_name": "AMERICAN CENTURY INVESTMENT MANAGEMENT INC",
  "legal_name": "AMERICAN CENTURY INVESTMENT MANAGEMENT INC",
  "dbas": [
    "AMERICAN CENTURY INVESTMENTS"
  ],
  "city": "Kansas City",
  "state": "MO",
  "country": "United States",
  "cbsa_code": "28140",
  "metro": {
    "cbsa_code": "28140",
    "common_name": "Kansas City",
    "msa_name": "Kansas City, MO-KS",
    "path": "/advisors/mo/kansas-city"
  },
  "registration_type": "sec",
  "registration_status": "Approved",
  "registration_date": "1971-12-14",
  "years_registered": 54,
  "period": "2026-10-01",
  "filing_date": "2026-03-31",
  "carried_forward": false,
  "raum_total": 305984711783.0,
  "raum_discretionary": 305984711783.0,
  "raum_non_discretionary": 0.0,
  "raum_band": "over_5b",
  "raum_band_label": "Over $5 billion",
  "total_employees": 220,
  "advisory_employees": 211,
  "client_count_bucket": "fewer_than_5_in_some_types",
  "clients_by_type": {
    "other": {
      "raum": 581159154.0,
      "count": 362,
      "description": "PROPRIETARY, SMA PROGRAM CLIENTS"
    },
    "charitable": {
      "raum": 1094722132.0,
      "count": 6
    },
    "individuals": {
      "raum": 0.0,
      "count": 0
    },
    "banking_thrift": {
      "raum": 0.0,
      "count": 0
    },
    "state_municipal": {
      "raum": 584738040.0,
      "count": null,
      "fewer_than_5": true
    },
    "insurance_companies": {
      "raum": 530345218.0,
      "count": 13
    },
    "investment_companies": {
      "raum": 257088718587.0,
      "count": 181
    },
    "pension_profit_sharing": {
      "raum": 20687709706.0,
      "count": 48
    },
    "other_investment_advisers": {
      "raum": 0.0,
      "count": 0
    },
    "high_net_worth_individuals": {
      "raum": 0.0,
      "count": 0
    },
    "pooled_investment_vehicles": {
      "raum": 18809879555.0,
      "count": 93
    },
    "corporations_other_businesses": {
      "raum": 106446.0,
      "count": 5
    },
    "business_development_companies": {
      "raum": 0.0,
      "count": 0
    },
    "sovereign_wealth_foreign_official": {
      "raum": 6607332945.0,
      "count": 8
    }
  },
  "compensation_types": [
    "fixed",
    "percentage_of_aum",
    "performance_based"
  ],
  "advisory_activities": [
    "portfolio_management_businesses_institutional",
    "portfolio_management_investment_companies",
    "portfolio_management_pooled_vehicles"
  ],
  "wrap_fee_participant": true,
  "disclosure_yes_count": 0,
  "states_registered": [
    "CA",
    "CT",
    "MO",
    "NY",
    "OR"
  ],
  "websites": [
    "https://americancentury.com",
    "https://facebook.com/americancentury",
    "https://instagram.com/americancentury",
    "https://linkedin.com/company/american-century-investments",
    "https://linkedin.com/company/avantisinvestors",
    "https://linkedin.com/showcase/american-century-investments-institutional",
    "https://x.com/americancentury",
    "https://x.com/avantisinvestor",
    "https://youtube.com/americancentury"
  ],
  "iapd_url": "https://adviserinfo.sec.gov/firm/summary/105778",
  "city_as_filed": "KANSAS CITY",
  "url": "https://advisorcensus.com/firm/american-century-investment-management-inc-kansas-city-mo-105778",
  "display_name": "American Century Investment Management Inc",
  "summary": "American Century Investment Management Inc is an SEC-registered investment advisory firm in Kansas City, MO, registered since 1971, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated March 31, 2026.",
  "citation": "AdvisorCensus. American Century Investment Management Inc (CRD 105778): Form ADV filing data as of October 2026.",
  "registration_type_label": "SEC-registered investment adviser",
  "compensation_labels": [
    "A percentage of assets under your management",
    "Fixed fees (other than subscription fees)",
    "Performance-based fees"
  ],
  "advisory_activity_labels": [
    "Portfolio management for investment companies (and business development companies)",
    "Portfolio management for pooled investment vehicles (other than investment companies)",
    "Portfolio management for businesses (other than small businesses) or institutional clients"
  ],
  "quick_answers": [
    {
      "q": "How is American Century Investment Management Inc compensated?",
      "a": "On its Form ADV (Item 5.E, October 2026), American Century Investment Management Inc reports these compensation arrangements: a percentage of assets under its management; fixed fees (other than subscription fees); performance-based fees."
    },
    {
      "q": "Where is American Century Investment Management Inc located?",
      "a": "American Century Investment Management Inc's principal office is in Kansas City, MO, according to its Form ADV; the April 2026 filing also lists 7 other offices (Schedule D, Section 1.F)."
    },
    {
      "q": "Is American Century Investment Management Inc registered with the SEC or a state?",
      "a": "American Century Investment Management Inc is an SEC-registered investment advisory firm, registered since 1971. Status as filed: Approved. CRD 105778."
    },
    {
      "q": "How much does American Century Investment Management Inc manage?",
      "a": "American Century Investment Management Inc reports $305,984,711,783 in regulatory assets under management in its Form ADV filing dated March 31, 2026 (100% discretionary)."
    },
    {
      "q": "How have American Century Investment Management Inc's assets and staff changed since 2021?",
      "a": "In the Form ADV data for American Century Investment Management Inc: Regulatory assets under management: $209,377,920,863 in the October 2021 data and $305,984,711,783 in the October 2026 data, up 46%. Total employees: 190 in October 2021 and 220 in October 2026. Assets under management move with markets as well as with clients coming and going."
    },
    {
      "q": "What types of clients does American Century Investment Management Inc serve?",
      "a": "By number of clients on Form ADV Item 5.D: other (362); investment companies (181); pooled investment vehicles (other than investment companies and business development companies) (93)."
    },
    {
      "q": "Which custodians does American Century Investment Management Inc use?",
      "a": "American Century Investment Management Inc's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists BNY Mellon, HSBC Bank PLC, Norrhern Trust and State Street Bank and Trust Company as custodians holding 10% or more of its separately managed account assets."
    },
    {
      "q": "Does American Century Investment Management Inc 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/105778"
    },
    {
      "q": "What changed in American Century Investment Management Inc's recent Form ADV filings?",
      "a": "In the April 2026 filing data: Employees performing advisory functions went from 216 to 211. Regulatory assets under management went from $268,468,896,450 to $305,984,711,783 (+14%)."
    }
  ],
  "filing_history": [
    {
      "period": "2021-10-01",
      "regulatory_assets_under_management": 209377920863.0,
      "total_employees": 190,
      "filing_date": "2021-03-23"
    },
    {
      "period": "2022-10-01",
      "regulatory_assets_under_management": 234316557685.0,
      "total_employees": 216,
      "filing_date": "2022-09-27"
    },
    {
      "period": "2023-10-01",
      "regulatory_assets_under_management": 215298863331.0,
      "total_employees": 213,
      "filing_date": "2023-09-08"
    },
    {
      "period": "2024-10-01",
      "regulatory_assets_under_management": 229554718263.0,
      "total_employees": 225,
      "filing_date": "2024-08-22"
    },
    {
      "period": "2025-10-01",
      "regulatory_assets_under_management": 268468896450.0,
      "total_employees": 225,
      "filing_date": "2025-04-25"
    },
    {
      "period": "2026-10-01",
      "regulatory_assets_under_management": 305984711783.0,
      "total_employees": 220,
      "filing_date": "2026-03-31"
    }
  ],
  "recent_changes": [
    {
      "period": "2026-04-01",
      "period_label": "April 2026",
      "notes": [
        "Employees performing advisory functions went from 216 to 211.",
        "Regulatory assets under management went from $268,468,896,450 to $305,984,711,783 (+14%)."
      ]
    }
  ],
  "fees_from_brochure": null,
  "custodians": [
    {
      "name": "BNY Mellon",
      "name_as_filed": "BNY MELLON",
      "affiliated": false
    },
    {
      "name": "HSBC Bank PLC",
      "name_as_filed": "HSBC BANK PLC",
      "affiliated": false
    },
    {
      "name": "Norrhern Trust",
      "name_as_filed": "NORRHERN TRUST",
      "affiliated": false
    },
    {
      "name": "State Street Bank and Trust Company",
      "name_as_filed": "STATE STREET BANK AND TRUST COMPANY",
      "affiliated": false
    }
  ],
  "custodians_note": "Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.",
  "markdown_url": "https://advisorcensus.com/firm/american-century-investment-management-inc-kansas-city-mo-105778.md",
  "clients": [
    {
      "type": "individuals",
      "label": "Individuals (other than high net worth individuals)",
      "count": 0,
      "fewer_than_5": false,
      "raum": 0.0
    },
    {
      "type": "high_net_worth_individuals",
      "label": "High net worth individuals",
      "count": 0,
      "fewer_than_5": false,
      "raum": 0.0
    },
    {
      "type": "banking_thrift",
      "label": "Banking or thrift institutions",
      "count": 0,
      "fewer_than_5": false,
      "raum": 0.0
    },
    {
      "type": "investment_companies",
      "label": "Investment companies",
      "count": 181,
      "fewer_than_5": false,
      "raum": 257088718587.0
    },
    {
      "type": "business_development_companies",
      "label": "Business development companies",
      "count": 0,
      "fewer_than_5": false,
      "raum": 0.0
    },
    {
      "type": "pooled_investment_vehicles",
      "label": "Pooled investment vehicles (other than investment companies and business development companies)",
      "count": 93,
      "fewer_than_5": false,
      "raum": 18809879555.0
    },
    {
      "type": "pension_profit_sharing",
      "label": "Pension and profit sharing plans (but not the plan participants or government pension plans)",
      "count": 48,
      "fewer_than_5": false,
      "raum": 20687709706.0
    },
    {
      "type": "charitable",
      "label": "Charitable organizations",
      "count": 6,
      "fewer_than_5": false,
      "raum": 1094722132.0
    },
    {
      "type": "state_municipal",
      "label": "State or municipal government entities (including government pension plans)",
      "count": null,
      "fewer_than_5": true,
      "raum": 584738040.0
    },
    {
      "type": "other_investment_advisers",
      "label": "Other investment advisers",
      "count": 0,
      "fewer_than_5": false,
      "raum": 0.0
    },
    {
      "type": "insurance_companies",
      "label": "Insurance companies",
      "count": 13,
      "fewer_than_5": false,
      "raum": 530345218.0
    },
    {
      "type": "sovereign_wealth_foreign_official",
      "label": "Sovereign wealth funds and foreign official institutions",
      "count": 8,
      "fewer_than_5": false,
      "raum": 6607332945.0
    },
    {
      "type": "corporations_other_businesses",
      "label": "Corporations or other businesses not listed above",
      "count": 5,
      "fewer_than_5": false,
      "raum": 106446.0
    },
    {
      "type": "other",
      "label": "Other",
      "count": 362,
      "fewer_than_5": false,
      "raum": 581159154.0
    }
  ],
  "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/105778",
    "operator": "BH Monitor Services, LLC",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "credit": "AdvisorCensus (advisorcensus.com), from SEC Form ADV data"
  }
}