Michael Lindsell, Nick Train - Lindsell Train Investment Strategy (Jun 30, 2025)


As of Jun 30, 2025, the Lindsell Train portfolio managed by Michael Lindsell, Nick Train demonstrates a sophisticated investment approach with 30 positions and an average holding period of 1083 quarters. The strategy focuses on Communication Services, Consumer Cyclical, Consumer Defensive, Financial Services, Healthcare, Industrials, Technology sectors with a typical position size of 5.4% of the portfolio.


The portfolio's risk management approach includes a maximum position size of 5.4% and sector diversification of 7%, exemplified by the case study of TKO GROUP HOLDINGS INC (TKO). This strategic framework provides insights into Michael Lindsell, Nick Train's investment philosophy, risk management practices, and long-term value creation approach.

Investment Strategy Metrics

Key metrics revealing investment style, risk management, and performance characteristics

MetricValueCategoryDescription
Holding Period3.0 yearsStyleAverage duration positions are maintained
Position Count30StyleNumber of active positions in portfolio
Position Size5.4%RiskTypical allocation per position
Win Rate52.7%PerformancePercentage of profitable positions
Average Return808.4%PerformanceMean return across positions
Sharpe Ratio0.10PerformanceReturn per unit of risk taken

Investment Case Study: TKO GROUP HOLDINGS INC (TKO)

9/30/2023 - 11/9/2025

Performance Metrics

Total Return: 17.13%

Holding Period: 771 days

Max Position Size: $577,447,801.00

Position Weight: 11.91%

Key Events

9/30/2023: ENTRY(5,897,133.00 shares) @ $84.10
12/31/2023: DECREASE(-12,000.00 shares) @ $81.56
3/31/2024: DECREASE(-375,616.00 shares) @ $86.41
6/30/2024: DECREASE(-436,715.00 shares) @ $107.09
9/30/2024: DECREASE(-551,247.00 shares) @ $123.71
12/31/2024: DECREASE(-888,188.00 shares) @ $142.11
3/31/2025: DECREASE(-238,990.00 shares) @ $152.81
6/30/2025: DECREASE(-220,715.00 shares) @ $181.95

Investment Thesis

Entry Context: Initial position established based on fundamental analysis

Sector Conditions: Favorable market conditions in the sector

Risk Factors:
  • Market volatility
  • Sector-specific risks

Key Learnings

  • Position sizing is critical for portfolio management
  • Important to monitor sector exposure

Sector Allocations