BIGIX holdings — William Blair International Growth Fund
William Blair International Growth Fund (BIGIX) held 170 positions with net assets of $1.16B as of June 30, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 22.5% of the fund, led by TSM, ASML Holding NV, SK hynix Inc.
BIGIX top holdings
- TSM Taiwan Semiconductor Manufacturing Co Ltd — 5.29% ($61.2M)
- ASML Holding NV — 3.27% ($37.8M)
- SK hynix Inc — 3.00% ($34.7M)
- Samsung Electronics Co Ltd — 2.97% ($34.4M)
- AstraZeneca PLC — 1.58% ($18.3M)
- Sumitomo Mitsui Financial Group Inc — 1.33% ($15.4M)
- Fixed Income Clearing Corp. — 1.33% ($15.4M)
- Safran SA — 1.29% ($14.9M)
- Roche Holding AG — 1.26% ($14.6M)
- Tokio Marine Holdings Inc — 1.17% ($13.5M)
- UniCredit SpA — 1.16% ($13.4M)
- Iberdrola SA — 1.15% ($13.3M)
- Galderma Group AG — 1.06% ($12.3M)
- Sandoz Group AG — 1.05% ($12.2M)
- Banco Bilbao Vizcaya Argentaria SA — 1.05% ($12.2M)
- ASE Technology Holding Co Ltd — 1.04% ($12.0M)
- IFCZF Intact Financial Corp — 1.01% ($11.7M)
- Airbus SE — 0.99% ($11.5M)
- ASM International NV — 0.99% ($11.5M)
- Ibiden Co Ltd — 0.98% ($11.4M)
- MTU Aero Engines AG — 0.98% ($11.4M)
- Keyence Corp — 0.97% ($11.2M)
- Intesa Sanpaolo SpA — 0.96% ($11.2M)
- London Stock Exchange Group PLC — 0.96% ($11.1M)
- Deutsche Boerse AG — 0.95% ($11.0M)
What are BIGIX's top 10 holdings?
TSM (5.3%), ASML Holding NV (3.3%), SK hynix Inc (3.0%), Samsung Electronics Co Ltd (3.0%), AstraZeneca PLC (1.6%), Sumitomo Mitsui Financial Group Inc (1.3%), Fixed Income Clearing Corp. (1.3%), Safran SA (1.3%), Roche Holding AG (1.3%), Tokio Marine Holdings Inc (1.2%).
How many stocks are in BIGIX?
William Blair International Growth Fund reported 170 holdings as of June 30, 2026.
Share classes: BIGIX, WBIGX, WBIRX