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AMERICAN CENTURY COMPANIES INC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for AMERICAN CENTURY COMPANIES INC with $195.93B in long positions as of Q3 2025, 28% allocated to Technology, and 28% concentrated in top 10 positions.

Portfolio Value
$195.93B
Top 10 Concentration
28%
Top Sector
Technology (28%)
US Exposure
94%
Market Cap Focus
Mega Cap
Countries
30

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Technology: 27.70%TechnologyFinancial Services: 12.90%Financial ServicesConsumer Cyclical: 12.20%Consumer CyclicalIndustrials: 9.70%IndustrialsHealthcare: 8.60%HealthcareCommunication Services: 8.50%Communication ServicesEnergy: 4.90%Consumer Defensive: 3.60%Basic Materials: 2.80%Real Estate: 2.20%Utilities: 2.10%ETF: 1.40%
Technology
27.70%
Financial Services
12.90%
Consumer Cyclical
12.20%
Industrials
9.70%
Healthcare
8.60%
Communication Services
8.50%
Energy
4.90%
Consumer Defensive
3.60%
Basic Materials
2.80%
Real Estate
2.20%
Utilities
2.10%
ETF
1.40%

Industry Breakdown

138 industries across all sectors

Semiconductors: 10.87%SemiconductorsSoftware - Infrastructure: 7.19%Internet Content & Information: 6.30%Specialty Retail: 4.22%Banks - Regional: 3.82%Consumer Electronics: 3.61%Software - Application: 3.54%Financial - Credit Services: 2.48%Drug Manufacturers - General: 2.10%Auto - Manufacturers: 1.85%Industrial - Machinery: 1.66%Oil & Gas Exploration & Production: 1.60%Medical - Devices: 1.59%Biotechnology: 1.39%ETF: 1.36%Oil & Gas Midstream: 1.32%Entertainment: 1.27%Banks - Diversified: 1.23%Discount Stores: 1.16%Regulated Electric: 1.07%Asset Management: 1.04%Medical - Instruments & Supplies: 1.03%Financial - Capital Markets: 0.98%Aerospace & Defense: 0.97%Medical - Diagnostics & Research: 0.96%Insurance - Property & Casualty: 0.94%Chemicals - Specialty: 0.94%Household & Personal Products: 0.93%Railroads: 0.91%Apparel - Retail: 0.88%Oil & Gas Equipment & Services: 0.82%Telecommunications Services: 0.79%Hardware, Equipment & Parts: 0.78%Gold: 0.76%Engineering & Construction: 0.75%Auto - Parts: 0.66%Restaurants: 0.65%Travel Services: 0.62%Agricultural - Machinery: 0.62%Construction: 0.61%Communication Equipment: 0.59%Financial - Data & Stock Exchanges: 0.57%Electrical Equipment & Parts: 0.56%Oil & Gas Integrated: 0.53%Residential Construction: 0.50%93 more: 17.42%93 more
Semiconductors
Technology
10.87%
Software - Infrastructure
Technology
7.19%
Internet Content & Information
Communication Services
6.30%
Specialty Retail
Consumer Cyclical
4.22%
Banks - Regional
Financial Services
3.82%
Consumer Electronics
Technology
3.61%
Software - Application
Technology
3.54%
Financial - Credit Services
Financial Services
2.48%
Drug Manufacturers - General
Healthcare
2.10%
Auto - Manufacturers
Consumer Cyclical
1.85%
Industrial - Machinery
Industrials
1.66%
Oil & Gas Exploration & Production
Energy
1.60%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 37.20%Mega Cap (> $200B)Large Cap ($10B - $200B): 35.05%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 17.09%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 4.87%Micro Cap ($50M - $300M): 0.18%Nano Cap (< $50M): 0.46%N/A (ETF or Unknown): 5.16%
Mega Cap (> $200B)
37.20%
Large Cap ($10B - $200B)
35.05%
Mid Cap ($2B - $10B)
17.09%
Small Cap ($300M - $2B)
4.87%
Micro Cap ($50M - $300M)
0.18%
Nano Cap (< $50M)
0.46%
N/A (ETF or Unknown)
5.16%

Portfolio Concentration

Top 10 Holdings %
27.51%
Top 20 Holdings %
34.12%
Top 50 Holdings %
42.72%
Top 100 Holdings %
52.08%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
93.55%
International
6.45%
Countries
30
Largest Int'l Market
Canada - 1.79%
United States of America
93.55% ($183.29B)
2,525 holdings
Canada
1.79% ($3.5B)
99 holdings
Ireland
1.05% ($2.1B)
21 holdings
Taiwan
0.92% ($1.8B)
1 holdings
Bermuda
0.67% ($1.3B)
27 holdings
United Kingdom
0.43% ($847.5M)
19 holdings
Switzerland
0.35% ($676.5M)
11 holdings
Luxembourg
0.21% ($404.5M)
5 holdings
Uruguay
0.14% ($279.8M)
1 holdings
Italy
0.10% ($202.1M)
2 holdings
Brazil
0.10% ($194.5M)
5 holdings
Korea (the Republic of)
0.08% ($154.1M)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
46.8 quarters
Avg. Top 20
45.2 quarters
Avg. All Positions
18.4 quarters
Median Holding Period
17 quarters
Persistence Rate
87.93%
Persistent Holdings Weight
98.53%
Persistent Positions
2,434
Longest Held
Entergy Corporation logo
Entergy CorporationETR - 49 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.003%
Avg. Position Weight
0.04%
Largest Position
Nvidia Corp logo
Nvidia CorpNVDA - 6.32%
Largest Ownership Stake
OneWater Marine Inc. Class A Common Stock logo
OneWater Marine Inc. Class A Common StockONEW - 12.46%
Avg. Ownership Stake
0.92%
Ownership Stake >5%
30
Ownership Stake >1%
661

Historical (Since Q2 2013)

Avg. New Position
0.03%
Avg. Ownership Stake
0.95%
Largest Position
Nvidia Corp logo
Nvidia CorpNVDA - 6.32% (Q3 2025)
Largest Ownership Stake
NCS Multistage Holdings, Inc. logo
NCS Multistage Holdings, Inc.NCSM - 100.00% (Q1 2020)

Portfolio Turnover

Current Quarter

Turnover Ratio
7.6%
Value Traded
$14.88B
Positions Added
63
Positions Exited
123

Historical (Since Q2 2013)

Avg. Turnover Ratio
10.0%
Avg. Positions Added
113
Avg. Positions Exited
132
Highest Turnover
14.2%
Q4 2014
Lowest Turnover
6.5%
Q3 2021

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