Coltrane Asset Management

Founder and portfolio manager Mandeep Manku has final authority over the portfolio. Manku spent ten years at Soros Fund Management managing global equities before launching Coltrane in 2012. Co-portfolio manager Todd Slater joined later, contributing specific expertise in consumer, retail, and apparel sectors. The team structure is intentionally small given the concentrated mandate.

Coltrane combines top-down macro analysis with bottom-up fundamental research—a process shaped by Manku's experience at Soros, where sector-level and capital-cycle views drove stock selection. The firm targets companies where it can identify a structural catalyst that the market is mispricing. Positions are often sized significantly enough to justify direct dialogue with management, which can occasionally escalate to formal activist campaigns, as seen with VF Corporation in 2023.

Coltrane is not a dedicated activist fund but has demonstrated a willingness to engage aggressively when it believes a portfolio company requires operational or governance change. In 2023, the firm launched a proxy contest at VF Corporation, ultimately settling for a board seat and cost-savings commitments (per Reuters, 2023). This approach is situational and reflects Manku's conviction-driven style rather than a permanent campaign strategy.

Coltrane's public filings and disclosed positions show a focus on consumer discretionary, technology, financials, healthcare services, and energy transition. The firm has held large stakes in companies like Tesla, Albemarle, and Humana alongside its activist position in VF Corporation. The common thread across sectors is structural change—whether that is EV adoption, lithium supply chains, or legacy brand turnarounds.

Manku's decade at Soros Fund Management infused Coltrane's process with a global-macro and capital-cycle framework not common among pure fundamental equity funds. The firm evaluates position sizing and hedging through both company-level micro analysis and a broader macro regime lens. Additionally, its occasional activist posture in large-cap stocks distinguishes it from the majority of long/short managers who remain passive shareholders.