WEITZ INVESTMENT MANAGEMENT, INC. — 13F Portfolio

WEITZ INVESTMENT MANAGEMENT, INC. is an independently owned asset management firm headquartered in Omaha, Nebraska, with a distinguished heritage in fundamental value investing spanning over four decades. Founded by Wallace R. Weitz in 1983, the firm has cultivated a reputation as a disciplined, patient investor adhering to the value investing principles associated with the broader Omaha investment community exemplified by Warren Buffett's Berkshire Hathaway. The firm operates as an SEC-registered investment advisor, filing quarterly 13F disclosures under CIK #0000883965. Weitz Investment Management serves a diverse client base spanning retail investors through its family of mutual funds and institutional clients through separately managed accounts. The firm's mutual fund offerings have provided individual investors access to the same value-oriented investment philosophy applied to institutional portfolios. The Omaha location—far from Wall Street—reflects a deliberate cultural choice emphasizing independent thinking, long-term orientation, and freedom from short-term market noise. Through the platform's 13F History tools, researchers can trace the firm's disclosed equity positions across multiple decades of market cycles, providing extensive data for analyzing investment behavior persistence.

Weitz Investment Management employs a classic fundamental value investing approach rooted in identifying securities trading at meaningful discounts to intrinsic value. The firm's investment philosophy emphasizes business quality, management integrity, and margin-of-safety pricing—the foundational tenets of value investing articulated by Benjamin Graham and refined by subsequent practitioners. Wally Weitz has consistently applied this framework across his career, building a track record grounded in patient, conviction-driven investing. The Sector Allocation History observable through the firm's 13F filings reveals recurring emphasis on financials, media and communications, and technology—sectors where the investment team has developed specialized expertise and identified persistent valuation opportunities. The firm's approach is concentrated rather than indexed, with the Top 10 Holdings Concentration reflecting meaningful positions in the team's highest-conviction ideas. This willingness to build substantial positions differentiates Weitz from more diversified managers and requires rigorous research to support concentrated exposure. The firm's investment process involves intensive fundamental research including direct engagement with company management, competitive analysis, and detailed financial modeling to establish intrinsic value estimates. Portfolio turnover is characteristically low, reflecting the team's long-term investment horizon and willingness to hold positions through temporary underperformance while waiting for value recognition. The 13F Portfolio Composition across extended periods demonstrates remarkable consistency in applying value principles regardless of prevailing market sentiment or style cycles.

WEITZ INVESTMENT MANAGEMENT, INC. represents one of the nation's most enduring independent value investing practices, with over forty years of operational continuity under founder Wallace Weitz's leadership. The firm's 13F filings reveal a concentrated, quality-oriented value approach applied with remarkable consistency across dramatically different market environments. The Omaha heritage and investment philosophy connect Weitz to the intellectual tradition of value investing that has flourished in Nebraska through Berkshire Hathaway's influence. The firm's Sharpe Ratio measured across its extensive operational history captures risk-adjusted compounding through complete market cycles including multiple bull and bear markets, providing one of the longer evaluation windows available among active managers. The Annualized Return (CAGR) observable through historical replication of disclosed positions documents the long-term wealth creation achieved through patient value investing. The Simulated Growth Chart functionality enables visualization of capital trajectory over the firm's multi-decade filing history. Key analytical considerations for Weitz Investment Management include the ongoing leadership transition as the firm evolves beyond its founder's direct involvement, the persistence of investment culture across portfolio management generations, and the adaptation of value principles to contemporary market structures. Given the extended periods of value factor underperformance in recent years relative to growth and momentum strategies, how has Weitz maintained conviction in its approach while navigating style headwinds?

The risk characteristics of Weitz Investment Management's portfolio reflect its concentrated, value-oriented construction. The firm's insistence on margin-of-safety pricing at the point of purchase provides inherent downside protection, while concentrated positioning introduces security-specific risk that demands thorough research and conviction. The value orientation may result in extended periods of relative underperformance during growth-dominated markets when expensive securities continue appreciating. Historical analysis spanning decades of 13F disclosures provides substantial insight into the firm's Max Drawdown Depth behavior across multiple market crises. The firm has navigated the 1987 crash, the technology bubble collapse, the global financial crisis, and subsequent market dislocations, providing meaningful data on drawdown management under varied stress conditions. The Volatility Profile over complete market cycles typically reflects the lower beta characteristics associated with value investing, though individual periods may diverge based on sector exposure and concentrated positions. The Downside Capture Ratio represents a critical metric for evaluating Weitz's risk management—value investors expect to participate less fully in market euphoria but also to preserve capital more effectively during corrections. The firm's long-tenured investment team has demonstrated willingness to hold cash when opportunity sets narrow and compelling values become scarce, providing tactical flexibility during overheated markets. Performance Backtests Online enable researchers to stress-test the disclosed methodology against historical drawdowns with particular focus on crisis period behavior.