Greylock, a 61-year-old pillar of Silicon Valley venture capital, has closed its 18th fund at $1.5 billion. While peers often chase aggressive expansion, the firm is opting for a smaller, more focused vehicle. This strategy, the firm argues, preserves the high-touch, hands-on support model essential to its early-stage identity.
A Calculated Restraint on Capital
The $1.5 billion total marks a 50% increase over the firm’s $1 billion fund from 2023. Yet, Greylock partner Saam Motamedi noted that the firm could have easily raised significantly more. They chose restraint to protect the quality of operational support provided to portfolio companies.

The firm’s 10 partners maintain a deliberate pace, typically committing to just one or two new investments per partner annually. This cadence aims for roughly 25 companies per fund. The focus remains on heavy lifting: recruiting top engineering talent and securing initial enterprise customers. Baseten, an AI infrastructure company that Greylock backed during its 2022 Series A, serves as a prime example; the startup has since reached a $13 billion valuation.
Incubation From the Ground Up
Greylock’s reputation rests on incubating companies from their inception, often before formal incorporation. According to Motamedi, the partners’ weekly pipeline reviews prioritize individual founders and their potential over established businesses.
The firm’s history is anchored by long-term successes. Palo Alto Networks was launched inside Greylock’s offices 21 years ago. More recently, the firm supported the 2018 founding of email security startup Abnormal, which now carries a $5.1 billion valuation.
Strategic Bets on Later-Stage Growth
While anchored in seed and Series A funding, Greylock allocates roughly 15% of its new 18th fund to later-stage opportunities. This allows the firm to enter companies where it did not participate in early rounds.
This approach, honed during the 17th fund, includes several high-profile investments:
- Anthropic: Greylock joined at the Series F round, which carried a $183 billion valuation. Motamedi described this as the largest investment in the firm’s history.
- Revolut: The firm was added to the growth-stage portfolio.
- Wiz: The company also received backing as part of this secondary strategy.
By balancing its identity as an early-stage incubator with opportunistic growth-stage bets, Greylock aims to capture the trajectory of category-defining companies at scale.