About This Fund
Lightspeed Venture Partners Fund XV-A is a $980 million early-stage venture capital fund closed in December 2025, representing the flagship early-stage vehicle of Lightspeed's largest capital raise in its 25-year history — a $9 billion program spanning six simultaneous fund closings. As a pioneer in AI investment since 2012, Lightspeed has deployed more than $5.5 billion across 165 AI-native companies at seed, Series A, and early Series B stages, positioning Fund XV-A to continue this leadership with fresh conviction capital. The fund leverages Lightspeed's global platform spanning 14 offices across the United States, Europe, Israel, India, and Southeast Asia, providing deep local expertise combined with worldwide network effects that few early-stage funds can replicate.
Fund XV-A's investment strategy focuses on identifying and backing category-defining AI companies and technology innovators at their earliest stages — from seed through early Series A. The fund applies Lightspeed's signature depth-first approach: depth of commitment (working closely alongside founders from day one), depth of relationships (building authentic long-term partnerships), and depth of belief (staying committed through market cycles). Core sectors of focus include artificial intelligence, enterprise software, fintech, consumer technology, and healthcare. With more than $40 billion in assets under management across all vehicles, Lightspeed provides early-stage founders with not just capital but strategic guidance and access to a portfolio network of over 1,000 companies across sectors and geographies.
Lightspeed's track record demonstrates exceptional execution: 39 IPOs and 262 acquisitions from its portfolio, including major exits such as Rubrik (2024 IPO), Affirm ($30B+ market cap at IPO), and Navan. Early investments in Anthropic — where Lightspeed is the largest institutional investor in its $3.5 billion Series E — as well as xAI, Databricks, Mistral, and Glean reflect the firm's consistent ability to identify category leaders at formation. The $9 billion fundraise, of which Fund XV-A represents the dedicated early-stage component, was oversubscribed across all six vehicles, reflecting sustained LP confidence in the firm's ability to generate differentiated venture returns.