WIISX holdings — William Blair International Small Cap Growth Fund
William Blair International Small Cap Growth Fund (WIISX) held 135 positions with net assets of $138M as of June 30, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 14.6% of the fund, led by Fixed Income Clearing Corp., Bufab AB, Glanbia PLC.
WIISX top holdings
- Fixed Income Clearing Corp. — 2.99% ($4.14M)
- Bufab AB — 1.44% ($1.99M)
- Glanbia PLC — 1.38% ($1.91M)
- SOL SpA — 1.32% ($1.82M)
- Definity Financial Corp — 1.30% ($1.80M)
- Asahi Intecc Co Ltd — 1.30% ($1.79M)
- flatexDEGIRO SE — 1.26% ($1.75M)
- Dassault Aviation SA — 1.24% ($1.71M)
- Kokusai Electric Corp — 1.19% ($1.64M)
- Zegona Communications plc — 1.14% ($1.58M)
- Renishaw PLC — 1.09% ($1.51M)
- Hill & Smith PLC — 1.06% ($1.47M)
- Aselsan Elektronik Sanayi Ve Ticaret AS — 1.06% ($1.46M)
- Tokyo Ohka Kogyo Co Ltd — 1.05% ($1.45M)
- KBC Ancora — 1.04% ($1.44M)
- Gunma Bank Ltd/The — 1.03% ($1.43M)
- Fukuoka Financial Group Inc — 1.02% ($1.40M)
- CESDF CES Energy Solutions Corp — 1.01% ($1.40M)
- Rorze Corp — 1.01% ($1.40M)
- Taiwan Union Technology Corp — 0.99% ($1.37M)
- Organo Corp — 0.99% ($1.36M)
- Elmos Semiconductor SE — 0.97% ($1.35M)
- ALK-Abello A/S — 0.97% ($1.35M)
- Arca Continental SAB de CV — 0.97% ($1.34M)
- Prologis Property Mexico SA de CV — 0.97% ($1.34M)
What are WIISX's top 10 holdings?
Fixed Income Clearing Corp. (3.0%), Bufab AB (1.4%), Glanbia PLC (1.4%), SOL SpA (1.3%), Definity Financial Corp (1.3%), Asahi Intecc Co Ltd (1.3%), flatexDEGIRO SE (1.3%), Dassault Aviation SA (1.2%), Kokusai Electric Corp (1.2%), Zegona Communications plc (1.1%).
How many stocks are in WIISX?
William Blair International Small Cap Growth Fund reported 135 holdings as of June 30, 2026.
Share classes: WIISX, WISIX, WISNX