Veteran value investor and long-tenured founder and portfolio manager known for concentrated, fundamental stock selection and a long-horizon, contrarian approach. Wallace Weitz established and led a boutique investment firm and mutual fund complex focused on small- to mid-cap equities, income-generating securities and capital preservation for individual and institutional clients. His investment style emphasizes valuation discipline, active risk management and low turnover.
Veteran value investor and long-tenured founder and portfolio manager known for concentrated, fundamental stock selection and a long-horizon, contrarian approach. Wallace Weitz established and led a boutique investment firm and mutual fund complex focused on small- to mid-cap equities, income-generating securities and capital preservation for individual and institutional clients. His investment style emphasizes valuation discipline, active risk management and low turnover.
Long-horizon, value-driven investor who prioritizes fundamental research, valuation discipline and concentrated high-conviction positions. Prefers small- to mid-cap equities and income-producing securities where idiosyncratic mispricings and margin of safety support asymmetric upside. Emphasizes capital preservation through active risk management, low turnover and tax-aware portfolio construction. Applies a contrarian lens to allocate into neglected sectors, uses deep company-level underwriting and cash-reserve tactics to exploit volatility, and maintains a patient, income-plus total return orientation.
Long-horizon, value-driven investor who prioritizes fundamental research, valuation discipline and concentrated high-conviction positions. Prefers small- to mid-cap equities and income-producing securities where idiosyncratic mispricings and margin of safety support asymmetric upside. Emphasizes capital preservation through active risk management, low turnover and tax-aware portfolio construction. Applies a contrarian lens to allocate into neglected sectors, uses deep company-level underwriting and cash-reserve tactics to exploit volatility, and maintains a patient, income-plus total return orientation.
| Trades 4898 | Longs Won 3203/4898 65% | Profit Factor 1.81 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $8.14M |
| Average Win $2.84M | Best Trade (Jun 30) $216.11M | Sharpe Ratio -278.24 |
| Average Loss -$2.95M | Worst Trade (Dec 31) -$131.41M | Z-Score -10.18 (100%) |
| Commissions $0 | Avg. Trade Length 2y 11m 3w | Expectancy $832,311.9 |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | 0.02% | 1.79% |
| Consecutive Losing Trades | 516 | 464 | 413 | 361 | 310 | 258 | 206 | 155 | 103 | 52 |
| Symbol | Quantity | Cost | Value | Comm. | Profit ($) | Gain (%) | Change |
|---|---|---|---|---|---|---|---|
ACIW ACI Worldwide, Inc. | 367,700 | $11.51M | $19.21M | - | $7.7M | 66.96% | 0.0 |
ACN Accenture plc Class A | 119,700 | $30.17M | $21.56M | - | -$8.6M | -28.52% | +0.178% |
ADI Analog Devices, Inc. | 85,225 | $9.79M | $32.84M | - | $23.05M | 235.5% | 0.0 |
AMZN Amazon.com Inc | 217,500 | $27.2M | $59.22M | - | $32.02M | 117.72% | 0.0 |
AON Aon plc | 213,860 | $57.11M | $75.36M | - | $18.24M | 31.94% | -1.15% |
APH Amphenol Corporation | 18,400 | $1.16M | $1.56M | - | $401,212 | 34.52% | +1.632% |
ASML ASML Holding N.V. New York Registry Shares | 5,500 | $7.26M | $9.9M | - | $2.63M | 36.23% | 0.0 |
BRK-B Berkshire Hathaway Inc. | 271,600 | $37.21M | $140.25M | - | $103.04M | 276.96% | 0.0 |
CHTR Charter Communications Inc | 650 | $178,818.25 | $102,498.5 | - | -$76,319.75 | -42.68% | 0.0 |
CMCSA Comcast Corp | 47,000 | $1.73M | $1.21M | - | -$528,750 | -30.49% | 0.0 |
COF Capital One Financial Corporation | 40,000 | $8.02M | $8.77M | - | $741,200 | 9.24% | 0.0 |
CRM Salesforce Inc | 49,300 | $7.16M | $9.74M | - | $2.57M | 35.9% | 0.0 |
CSGP CoStar Group, Inc. | 423,181 | $29.1M | $13.17M | - | -$15.93M | -54.74% | 0.0 |
DHR Danaher Corporation | 489,500 | $94.54M | $101.54M | - | $7M | 7.4% | 0.0 |
EEFT Euronet Worldwide, Inc. | 160,000 | $12.18M | $11.28M | - | -$902,400 | -7.41% | 0.0 |
EFX Equifax Inc. | 191,980 | $39.41M | $34.93M | - | -$4.48M | -11.36% | 0.0 |
FERG Ferguson Enterprises Inc | 5,200 | $1.21M | $1.31M | - | $94,900 | 7.82% | 0.0 |
FTV Fortive Corporation | 21,750 | $1.08M | $1.34M | - | $264,052.99 | 24.51% | 0.0 |
GOOG Alphabet Inc | 268,100 | $12.71M | $91.96M | - | $79.25M | 623.4% | 0.0 |
GPN Global Payments Inc. | 350,000 | $35.61M | $30.05M | - | -$5.55M | -15.6% | 0.0 |