Holdings of William Blair International Leaders Fund
WILLIAM BLAIR FUNDS · 53 declared positions · as of Mar 31, 2026
Original filing · Net assets 1.1B $ · Ten largest lines: 33.5 % of the equity sleeve
Sector breakdown
- Technology 17.3 %
- Industrials 7.9 %
- Financials 6.8 %
- Health care 2.8 %
- Communication 2.6 %
- Utilities 2.5 %
- Consumer discretionary 1.2 %
- Unattributed 58.8 %
Sector is not declared in Form N-PORT: this is a Titelia classification, decided company by company. The unattributed share is counted as such rather than spread over the others.
Currency breakdown
- EUR 21.9 %
- GBP 14.0 %
- JPY 13.3 %
- TWD 10.2 %
- KRW 9.4 %
- CHF 7.2 %
- USD 7.1 %
- HKD 6.3 %
- INR 4.1 %
- CAD 3.2 %
- SGD 2.0 %
- AED 1.2 %
The currency each line is denominated in, as declared. It does not follow the country: a French company listed in the United States is declared in dollars.
Country breakdown
- GB 14.0 %
- JP 13.3 %
- TW 10.2 %
- KR 9.4 %
- CH 7.2 %
- IT 6.9 %
- HK 6.3 %
- FR 5.5 %
- ES 4.5 %
- NL 4.4 %
- IN 4.1 %
- US 3.3 %
- Other countries 10.8 %
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value | Share |
|---|---|---|---|
| GB | 9 | 148.6M $ | 14.04 % |
| JP | 7 | 140.5M $ | 13.27 % |
| TW | 3 | 107.9M $ | 10.19 % |
| KR | 2 | 99.3M $ | 9.38 % |
| CH | 4 | 76.6M $ | 7.24 % |
| IT | 4 | 72.9M $ | 6.89 % |
| HK | 3 | 66.9M $ | 6.32 % |
| FR | 4 | 58.5M $ | 5.52 % |
| ES | 2 | 47.8M $ | 4.52 % |
| NL | 2 | 46.3M $ | 4.38 % |
| IN | 3 | 43.9M $ | 4.15 % |
| US | 3 | 35.3M $ | 3.34 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd | 947,000 | 54.8M $ | 5.14 % |
| Samsung Electronics Co Ltd | 430,634 | 50.4M $ | 4.73 % |
| SK hynix Inc | 86,187 | 48.9M $ | 4.59 % |
| Fujikura Ltd. | 1,155,000 | 31.8M $ | 2.98 % |
| AstraZeneca PLC | 153,389 | 30M $ | 2.82 % |
| ASML Holding NV | 21,756 | 28.9M $ | 2.72 % |
| Hon Hai Precision Industry Co Ltd | 4,621,000 | 28.2M $ | 2.65 % |
| Sumitomo Mitsui Financial Group Inc | 844,200 | 27.8M $ | 2.61 % |
| Tencent Holdings Ltd | 438,300 | 27.6M $ | 2.60 % |
| Iberdrola SA | 1,166,866 | 26.7M $ | 2.51 % |
| IHI Corp | 1,278,300 | 26.4M $ | 2.48 % |
| Sandoz Group AG | 332,127 | 26M $ | 2.44 % |
| Prysmian SpA | 215,547 | 25.5M $ | 2.39 % |
| Accton Technology Corp | 504,000 | 24.9M $ | 2.33 % |
| Enel SpA | 2,176,541 | 23.8M $ | 2.23 % |
| AIA Group Ltd | 2,087,000 | 23.2M $ | 2.18 % |
| Hitachi Ltd | 773,500 | 22.7M $ | 2.13 % |
| BAE Systems PLC | 734,317 | 21.5M $ | 2.02 % |
| Singapore Telecommunications Ltd | 5,563,300 | 21.4M $ | 2.01 % |
| Banco Bilbao Vizcaya Argentaria SA | 976,621 | 21.1M $ | 1.98 % |
| Bharti Airtel Ltd | 1,035,907 | 19.8M $ | 1.86 % |
| ABB Ltd | 242,737 | 19.7M $ | 1.85 % |
| Safran SA | 59,272 | 19.4M $ | 1.82 % |
| UCB SA | 63,581 | 19.2M $ | 1.80 % |
| Lundin Gold Inc | 241,797 | 18.5M $ | 1.74 % |
| Galderma Group AG | 92,905 | 18.3M $ | 1.71 % |
| Halma PLC | 348,502 | 17.8M $ | 1.67 % |
| SSE PLC | 505,150 | 17.5M $ | 1.64 % |
| Argenx SE | 23,838 | 17.4M $ | 1.63 % |
| Antofagasta PLC | 371,188 | 16.6M $ | 1.56 % |
| Barclays PLC | 3,126,539 | 16.4M $ | 1.54 % |
| Asics Corp | 604,500 | 16.3M $ | 1.53 % |
| Hong Kong Exchanges & Clearing Ltd | 318,900 | 16.1M $ | 1.51 % |
| Dollarama Inc | 128,533 | 15.8M $ | 1.48 % |
| Bharat Electronics Ltd | 3,562,179 | 15.3M $ | 1.43 % |
| NU Holdings Ltd/Cayman Islands | 1,054,238 | 15.1M $ | 1.42 % |
| UniCredit SpA | 207,540 | 14.9M $ | 1.40 % |
| EssilorLuxottica SA | 61,920 | 14.4M $ | 1.35 % |
| Sumitomo Electric Industries Ltd. | 236,600 | 13.4M $ | 1.26 % |
| Credicorp Ltd | 39,618 | 13.4M $ | 1.26 % |
| Rheinmetall AG | 7,946 | 13.4M $ | 1.26 % |
| BNP Paribas SA | 136,991 | 13.1M $ | 1.23 % |
| MercadoLibre Inc | 7,406 | 12.8M $ | 1.20 % |
| Lonza Group AG | 19,676 | 12.6M $ | 1.19 % |
| Emaar Properties PJSC | 3,755,100 | 12.3M $ | 1.15 % |
| London Stock Exchange Group PLC | 103,398 | 12.2M $ | 1.15 % |
| Vinci SA | 77,267 | 11.6M $ | 1.09 % |
| ICICI Bank Ltd | 685,688 | 8.8M $ | 0.83 % |
| Ferrari NV | 25,838 | 8.7M $ | 0.82 % |
| Diploma PLC | 106,127 | 8.5M $ | 0.80 % |
| 3i Group PLC | 250,977 | 8.2M $ | 0.77 % |
| Spotify Technology SA | 15,199 | 7.4M $ | 0.69 % |
| Chugai Pharmaceutical Co Ltd | 39,500 | 2.2M $ | 0.20 % |