William Blair Institutional International Growth Fund is a registered fund series of WILLIAM BLAIR FUNDS (series S000008605). Net assets $726.4M as of 2026-03-31.
Showing 15 of 168 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd | — | $33.2M | 457.16% |
| ASML Holding NV | — | $20.3M | 279.88% |
| Fixed Income Clearing Corp. | — | $16.6M | 229.12% |
| Samsung Electronics Co Ltd | — | $15.0M | 207.15% |
| SK hynix Inc | — | $14.4M | 198.37% |
| AstraZeneca PLC | — | $14.0M | 193.34% |
| Tencent Holdings Ltd | — | $12.9M | 178.16% |
| Tokio Marine Holdings Inc | — | $10.5M | 144.48% |
| Iberdrola SA | — | $8.9M | 122.97% |
| BAE Systems PLC | — | $8.8M | 120.62% |
| IHI Corp | — | $8.4M | 116.28% |
| Sumitomo Mitsui Financial Group Inc | — | $8.4M | 115.42% |
| Hon Hai Precision Industry Co Ltd | — | $8.4M | 115.11% |
| Hoya Corp | — | $8.2M | 112.88% |
| Sumitomo Electric Industries Ltd | — | $8.2M | 112.24% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $726.4M |
| 2025-12-31 | $834.5M |
| 2025-09-30 | $968.5M |
| 2025-06-30 | $976.0M |
| 2025-03-31 | $899.8M |
| 2024-12-31 | $897.0M |
| 2024-09-30 | $1.0B |
| 2024-06-30 | $973.9M |