ValueAct Holdings, L.P. — 13F Portfolio

ValueAct Holdings, L.P. is the investment vehicle of ValueAct Capital, a San Francisco-based activist investment firm renowned for its constructive, collaborative approach to shareholder engagement. Filing quarterly 13F disclosures with the SEC under CIK #0001418814, ValueAct manages highly concentrated portfolios in which deep engagement with corporate leadership drives value creation beyond passive security ownership. Founded in 2000 by Jeff Ubben, ValueAct pioneered a distinctive form of activism emphasizing partnership with management rather than confrontational campaigns. This constructive approach earned the firm a reputation for sophisticated operational insight and long-term thinking that distinguished it from more aggressive activist peers. While Ubben departed in 2020 to launch Inclusive Capital Partners focusing on ESG-oriented activism, ValueAct continues its mission under CEO Mason Morfit, who has guided the firm's strategy and built upon its established engagement methodology. Headquartered in San Francisco rather than the traditional New York financial center, ValueAct's West Coast location reflects its focus on technology, software, and innovation-driven businesses where proximity to Silicon Valley provides cultural and informational advantages. The firm typically holds meaningful stakes in a limited number of companies—often securing board representation—enabling the concentrated attention and deep engagement that define its investment approach. The platform's 13F History tools enable examination of ValueAct's disclosed equity positions, offering insight into the portfolio construction of one of America's most respected activist investors.

ValueAct Capital employs a concentrated, long-term investment strategy combining fundamental value analysis with active shareholder engagement. The firm typically maintains positions in only 10-15 portfolio companies at any time, allowing the investment team to develop extraordinarily deep understanding of each business and pursue meaningful operational and strategic influence. This concentration reflects the conviction that exceptional returns require exceptional insight—impossible to develop when attention is dispersed across dozens of holdings. The investment methodology targets companies with attractive underlying business economics experiencing temporary challenges or strategic underoptimization. ValueAct seeks situations where management engagement can unlock value through capital allocation improvements, operational enhancements, strategic repositioning, or governance changes. Sector Allocation History analysis of 13F disclosures reveals pronounced orientation toward technology, enterprise software, business services, and select industrials—sectors where the firm has developed specialized expertise and relationship networks. Top 10 Holdings Concentration metrics from 13F filings illuminate the extreme concentration characteristic of ValueAct's approach, with primary positions often representing substantial portfolio percentages. The firm frequently acquires board seats or observer rights, positioning it to influence strategic decisions and access information unavailable to passive shareholders. This engagement model produces long holding periods as the firm works with management to execute transformation initiatives. The Backtesting Service enables users to simulate how ValueAct's disclosed portfolio would have performed across market cycles, providing context for evaluating the historical compounding behavior of this concentrated activist approach.

ValueAct Holdings, L.P. represents a defining practitioner of constructive shareholder activism, demonstrating that deep engagement and concentrated ownership can drive corporate value creation beyond passive security selection. The firm's San Francisco headquarters, technology sector expertise, and collaborative engagement methodology distinguish it within the activist investment landscape. Key analytical dimensions available through platform tools include Historical Track Record modeling via portfolio simulation, Alpha Generation vs S&P 500 assessment for benchmark-relative analysis, and 13F Portfolio Composition examination revealing the concentrated positioning characteristic of activist investing. The Portfolio Simulator allows normalization of disclosed holdings to a user-defined notional, enabling comparison with other concentrated managers regardless of absolute capital levels. Performance Backtests Online capabilities facilitate examination of how ValueAct's activist approach would have compounded through various market environments, from technology-led advances to value rotation periods and market stress episodes. The firm's engagement methodology adds analytical complexity, as disclosed positions represent active partnerships with portfolio company management rather than passive ownership. Sharpe Ratio calculation enables assessment of whether ValueAct's concentrated, engagement-driven approach has delivered risk-adjusted returns commensurate with its idiosyncratic volatility—a critical question for institutional allocators evaluating activist strategies within diversified portfolios. Given ValueAct's concentrated portfolio and collaborative activist methodology, how do disclosed holdings respond to technology sector rotations and growth-value dynamics, and what does position turnover behavior reveal about the firm's engagement timeline and value creation catalysts across different market environments?

ValueAct's concentrated, activist investment approach produces risk characteristics markedly different from diversified equity strategies. The firm's typical portfolio of 10-15 holdings creates substantial idiosyncratic exposure to individual company outcomes, with primary positions often representing 5-15% of portfolio value. This concentration magnifies both gains from successful engagements and losses when investment theses fail to materialize. Max Drawdown Depth analysis through platform simulation tools quantifies historical sensitivity to adverse developments in concentrated positions. Volatility Profile examination provides perspective on return consistency, typically revealing higher variance than diversified strategies as individual company events drive portfolio-level outcomes. The firm's long holding periods mean that position-specific developments—earnings disappointments, strategic missteps, or engagement failures—directly impact portfolio performance. Downside Capture Ratio analysis illuminates behavior during broad market stress, though ValueAct's concentrated approach means portfolio dynamics often diverge from market direction. The firm's technology and software orientation introduces growth factor sensitivity, with positions potentially vulnerable during multiple compression or risk-off environments affecting high-valuation companies. Activist engagement itself carries execution risk—board campaigns may fail, management relationships may deteriorate, or strategic initiatives may underperform expectations. ValueAct's collaborative approach mitigates confrontational risks but depends on management receptivity and execution capability. Regulatory developments affecting activist investing represent an additional consideration given the firm's engagement-dependent strategy.