# William Blair Large Cap Growth Fund

William Blair Large Cap Growth Fund is a registered fund series of WILLIAM BLAIR FUNDS (series S000008601). Net assets $1.8B as of 2026-03-31.

## Profile

- Series ID: S000008601
- Registrant: WILLIAM BLAIR FUNDS
- LEI: 549300RO7YVMUSCG4F70
- Net assets: $1.8B
- Total assets: $1.8B
- As of: 2026-03-31

## Advisers

- [William Blair Investment Management, LLC (Advisor)](https://search.stillhousedata.com/firm/173961)

## Top holdings (36 reported)

_Showing 15 of 36 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $254.9M | 1400.04% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $202.1M | 1110.22% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $176.2M | 967.96% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $112.6M | 618.37% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $110.3M | 605.86% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $91.4M | 501.97% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $88.6M | 486.54% |
| [Mastercard Inc](https://search.stillhousedata.com/security/57636Q104) | — | $83.9M | 461.11% |
| [Costco Wholesale Corp](https://search.stillhousedata.com/security/22160K105) | — | $50.4M | 276.74% |
| Linde PLC | — | $41.9M | 230.28% |
| [ServiceNow Inc](https://search.stillhousedata.com/security/81762P102) | — | $38.6M | 211.98% |
| [Intuit Inc](https://search.stillhousedata.com/security/461202103) | — | $35.8M | 196.59% |
| [Monster Beverage Corp](https://search.stillhousedata.com/security/61174X109) | — | $35.8M | 196.42% |
| [Agilent Technologies Inc](https://search.stillhousedata.com/security/00846U101) | — | $34.1M | 187.26% |
| [O'Reilly Automotive Inc](https://search.stillhousedata.com/security/67103H107) | — | $33.8M | 185.46% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $1.8B |
| 2025-12-31 | $2.6B |
| 2025-09-30 | $2.8B |
| 2025-06-30 | $2.8B |
| 2025-03-31 | $2.5B |
| 2024-12-31 | $2.8B |
| 2024-09-30 | $2.8B |
| 2024-06-30 | $2.4B |

## More

- [Registrant: WILLIAM BLAIR FUNDS](https://search.stillhousedata.com/registrant/822632)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000008601.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.