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Four Quarters Capital
Guillaume Malle's concentrated equity vehicle runs 8–12 positions. Ex-Soros operator builds long-duration bets in North American and European mid-caps.
Four Quarters Capital
Guillaume Malle founded Four Quarters Capital in 2013 following a decade at Soros Fund Management, where he served as a managing director focused on global equities. The firm emerged not from a family wealth base but from Malle's track record as an operator-investor who had already demonstrated an appetite for concentrated, engagement-heavy positions. Four Quarters launched with backing from a small group of institutional and high-net-worth limited partners, avoiding the broad marketing roadshow typical of first-time funds. Four Quarters pursues a concentrated long-biased equity strategy targeting 8 to 12 positions in North American and European mid-cap companies. The firm has built its portfolio around durable compounders in fragmented industries — consumer, healthcare services, and select industrial technology. Public filings have shown the firm taking positions such as a 9.9% stake in Turning Point Brands (per SEC filing, 2018) and engaging with management teams on capital-allocation policy. Malle's explicit thesis is that holding periods of three to five years allow the firm to capture operational turnarounds that quarterly-reporting investors overlook. The firm favors situations where it can become one of the three largest shareholders, which grants direct access to boards and management. The firm operates from New York with a lean team built around Malle's research process. Four Quarters Capital does not publicly disclose assets under management, and Malle has structured the vehicle with long-duration capital — a deliberate choice that avoids the liquidity mismatches of monthly-redemption hedge funds. Unlike the multi-manager platforms that have come to dominate the equity space, Four Quarters remains a single-PM firm. The firm has not expanded into other asset classes, credit, or venture, maintaining the original mandate since inception. Four Quarters is structurally distinct from both the multi-PM platform model and the traditional long/short equity fund. Malle runs a 13F-filing vehicle, which means every position held in U.S. equities is publicly disclosed on a quarterly lag — a transparency posture rare among hedge fund managers who typically guard portfolio composition as proprietary. This filing regime forces a degree of permanent conviction that most peers avoid, since the entire book is visible to competitors. The partnership's concentrated mandate is reinforced by a lock-up structure that aligns LP capital with the thesis that genuine operational change takes years, not quarters.
General information
Firm type
Asset Manager
Year founded
2013
AUM
Undisclosed
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Guillaume Malle
Founder & Chief Investment Officer
Sector focus
Frequently asked questions
Who runs investment decisions at Four Quarters Capital?
Guillaume Malle is the sole portfolio manager, serving as founder and chief investment officer since the firm's launch in 2013. Prior to Four Quarters, Malle spent a decade at Soros Fund Management, where he was a managing director focused on global equities. The firm is structured as a single-PM vehicle — all position sizing, entry, exit, and management engagement decisions flow through Malle directly.
What is Four Quarters Capital's investment strategy?
Four Quarters runs a concentrated long-biased equity book of 8 to 12 positions, primarily in North American and European mid-cap companies. Malle targets businesses he believes are misunderstood or under-managed, frequently taking top-three-shareholder stakes that allow direct engagement with boards. The strategy explicitly rejects broad diversification, with holding periods designed to stretch across three to five years to capture operational improvements.
How does Four Quarters Capital engage with portfolio companies?
Malle's model is built on engagement — the firm seeks to become a top-three shareholder in each portfolio company, which creates a direct line to management and boards. Public filings show the firm has taken positions such as a 9.9% stake in Turning Point Brands and engaged on capital-allocation policy. The engagement is operational and strategic rather than confrontational, focused on long-term compounding rather than short-term activism.
Is Four Quarters Capital structured as a hedge fund or a family office?
Four Quarters Capital is an asset manager structured as a concentrated equity partnership, not a family office. Malle launched the firm with external institutional and high-net-worth capital in 2013. The vehicle files a 13F with the SEC, making its U.S. equity holdings publicly visible on a quarterly lag — a transparency posture unusual among hedge fund managers.
Does Four Quarters Capital take activist positions or run proxy contests?
Malle practices a constructive engagement style that public filings characterize as collaborative rather than hostile. The firm has stated in regulatory filings that it intends to engage with management on operational strategy and capital allocation, but it has not run proxy contests or publicly agitated for board seats. The approach resembles concentrated value engagement more than traditional activist campaigning.
What sectors does Four Quarters Capital target?
The firm invests across fragmented industries where mid-cap companies can sustain durable advantages — historically including consumer products, healthcare services, and select industrial technology. Malle's Soros background informs a global lens, but the portfolio has concentrated on North American and European-listed equities where the firm can take meaningful ownership stakes.
How does Four Quarters Capital manage liquidity and investor redemptions?
Four Quarters uses long-duration capital structures with lock-up provisions that match the multi-year holding periods of its equity positions. Malle deliberately structured the vehicle to avoid the monthly or quarterly redemption pressure common in traditional hedge funds, allowing the strategy to ride out operational turnarounds without forced selling. Specific lock-up terms are not publicly disclosed.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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