Woodline Partners

Woodline Partners is a global investment firm that employs a fundamental equity investment strategy, focusing on long and short positions primarily in equities and equity-related securities. The firm's research process is anchored by corporate partnerships, aiming to uncover company-specific insights that contribute to the long-term competitiveness of the companies it covers. Woodline Partners manages a substantial portfolio, with assets under management exceeding $36 billion as of March 2026.

Founded in August 2018 by former Citadel portfolio managers and traders Michael Rockefeller, Karl Kroeker, and Matthew Hooker, Woodline Partners quickly established itself as a significant player in the hedge fund landscape. The firm launched with approximately $2 billion in initial assets and has demonstrated consistent profitability since its inception, even during periods of market volatility. Its strategy often involves a market-neutral approach, seeking to generate alpha through idiosyncratic opportunities while mitigating systemic risks.

Woodline Partners invests across a diverse range of sectors, including Consumer, Energy & Utilities, Financials, Healthcare, Industrials, and Technology. While the firm's website highlights broad sector coverage, public filings indicate significant holdings in major technology companies like NVIDIA, Apple, Microsoft, and Amazon, as well as pharmaceutical giants such as AbbVie and Eli Lilly. The firm also participates in private investments, as evidenced by its involvement in a PIPE financing for Spyre Therapeutics.

The firm is led by a tenured team of global industry specialists. Key leadership includes Co-Chief Investment Officers Michael Rockefeller and Karl Kroeker, and Chief Operating Officer Matthew Hooker. Other notable team members include Portfolio Manager Neetu Dhaliwal and Chief Financial Officer Christopher Todd. The team's expertise spans various industries and investment disciplines, combining bottom-up fundamental analysis with internally developed quantitative methods to inform investment decisions.