Welcome to Jackson Square Partners

Jackson Square Partners, LLC (“Jackson Square” or “the firm”) was incepted May 1, 2014 when the San Francisco-based growth Investment Team (“the team”) spun out of Delaware Investments. Prior to the team’s nine-year tenure at Delaware Investments, the majority of the team was employed at Transamerica.

Jackson Square is a majority employee-owned firm. As long-term strategic partner to Jackson Square, AMG holds an equity investment in the firm; the key employee group at Jackson Square retains operational and governance control.

Jackson Square is a long-only, growth-oriented investment manager of public equities with five investment strategies: Large-Cap Growth, Global Growth, SMID-Cap Growth, Select 20 Growth and International Growth.

As of March 31, 2021, Jackson Square had total assets of $20.50 billion and includes approximately $2.69 billion of non-discretionary assets under advisement, which are excluded from the firm’s regulatory assets under management. Jackson Square does not exercise investment discretion over these assets. Large-Cap Growth has $2.59 billion and SMID-Cap Growth $0.10 billion in non-discretionary assets under advisement.

San Francisco's historic Jackson Square neighborhood has a storied past as the City's oldest commercial center. It was the gateway for sailors, prospectors and entrepreneurs seeking their fortune here during the Gold Rush in the mid-1800s. The neighborhood has retained its historic charm, having auspiciously survived the great earthquake and fire of 1906 that destroyed much of San Francisco. Jackson Square is emblematic of the dual attributes of opportunity and resilience that we seek in holdings for our investment portfolios.