Holdings of William Blair Institutional International Growth Fund
WILLIAM BLAIR FUNDS · 167 declared positions · as of Mar 31, 2026
Original filing · Net assets 726.4M $ · Ten largest lines: 20.7 % of the equity sleeve
Sector breakdown
- Technology 15.2 %
- Financials 11.8 %
- Industrials 8.1 %
- Health care 6.0 %
- Communication 2.9 %
- Utilities 2.7 %
- Consumer discretionary 2.0 %
- Materials 1.9 %
- Consumer staples 0.8 %
- Energy 0.8 %
- Real estate 0.3 %
- Unattributed 47.6 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- EUR 25.6 %
- JPY 15.6 %
- GBP 12.4 %
- USD 11.8 %
- KRW 5.2 %
- CHF 5.0 %
- CAD 4.2 %
- HKD 3.7 %
- TWD 3.6 %
- INR 3.5 %
- ZAR 2.3 %
- BRL 1.7 %
- SEK 1.5 %
- AED 1.2 %
- DKK 1.1 %
- AUD 0.5 %
- PHP 0.3 %
- MXN 0.3 %
- CNY 0.3 %
- NOK 0.2 %
The quoted currency of each line, as declared.
Country breakdown
- JP 15.6 %
- GB 12.9 %
- TW 8.2 %
- NL 5.4 %
- KR 5.2 %
- CH 5.0 %
- FR 5.0 %
- CA 4.5 %
- IT 4.3 %
- DE 4.0 %
- HK 3.7 %
- IN 3.5 %
- Other countries 22.9 %
Shares computed on the equity sleeve.
| Country | Lines | Value | Share |
|---|---|---|---|
| JP | 24 | 110.5M $ | 15.62 % |
| GB | 19 | 91M $ | 12.87 % |
| TW | 5 | 57.7M $ | 8.16 % |
| NL | 4 | 37.8M $ | 5.35 % |
| KR | 4 | 36.9M $ | 5.22 % |
| CH | 7 | 35.4M $ | 5.00 % |
| FR | 9 | 35.2M $ | 4.98 % |
| CA | 10 | 31.6M $ | 4.46 % |
| IT | 10 | 30.4M $ | 4.29 % |
| DE | 7 | 28M $ | 3.96 % |
| HK | 4 | 25.9M $ | 3.66 % |
| IN | 12 | 24.5M $ | 3.46 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd | 98,270 | 33.2M $ | 4.57 % |
| ASML Holding NV | 15,290 | 20.3M $ | 2.80 % |
| Samsung Electronics Co Ltd | 128,658 | 15M $ | 2.07 % |
| SK hynix Inc | 25,399 | 14.4M $ | 1.98 % |
| AstraZeneca PLC | 71,829 | 14M $ | 1.93 % |
| Tencent Holdings Ltd | 205,200 | 12.9M $ | 1.78 % |
| Tokio Marine Holdings Inc | 223,600 | 10.5M $ | 1.44 % |
| Iberdrola SA | 390,194 | 8.9M $ | 1.23 % |
| BAE Systems PLC | 298,867 | 8.8M $ | 1.21 % |
| IHI Corp | 409,400 | 8.4M $ | 1.16 % |
| Sumitomo Mitsui Financial Group Inc | 255,000 | 8.4M $ | 1.15 % |
| Hon Hai Precision Industry Co Ltd | 1,368,000 | 8.4M $ | 1.15 % |
| Hoya Corp | 47,300 | 8.2M $ | 1.13 % |
| Sumitomo Electric Industries Ltd. | 143,500 | 8.2M $ | 1.12 % |
| Galderma Group AG | 39,520 | 7.8M $ | 1.07 % |
| Sandoz Group AG | 99,004 | 7.8M $ | 1.07 % |
| Banco Bilbao Vizcaya Argentaria SA | 357,540 | 7.7M $ | 1.06 % |
| Halma PLC | 145,254 | 7.4M $ | 1.02 % |
| Intact Financial Corp | 39,980 | 7.2M $ | 1.00 % |
| Chugai Pharmaceutical Co Ltd | 127,100 | 7M $ | 0.96 % |
| ASM International NV | 9,234 | 7M $ | 0.96 % |
| Deutsche Boerse AG | 22,885 | 6.7M $ | 0.92 % |
| London Stock Exchange Group PLC | 56,528 | 6.7M $ | 0.92 % |
| Ibiden Co Ltd | 131,300 | 6.6M $ | 0.90 % |
| UniCredit SpA | 89,928 | 6.5M $ | 0.89 % |
| Disco Corp | 15,700 | 6.4M $ | 0.88 % |
| DSV A/S | 26,446 | 6.4M $ | 0.88 % |
| Accton Technology Corp | 128,000 | 6.3M $ | 0.87 % |
| Siemens Energy AG | 36,250 | 6.3M $ | 0.86 % |
| Diploma PLC | 74,444 | 5.9M $ | 0.82 % |
| UCB SA | 19,655 | 5.9M $ | 0.82 % |
| SSE PLC | 170,536 | 5.9M $ | 0.81 % |
| Banco BTG Pactual SA | 537,400 | 5.8M $ | 0.80 % |
| AIA Group Ltd | 525,400 | 5.8M $ | 0.80 % |
| British American Tobacco PLC | 99,990 | 5.8M $ | 0.80 % |
| ASE Technology Holding Co Ltd | 517,000 | 5.7M $ | 0.78 % |
| TotalEnergies SE | 61,435 | 5.6M $ | 0.78 % |
| Marubeni Corp | 152,400 | 5.6M $ | 0.77 % |
| Gold Fields Ltd | 120,206 | 5.5M $ | 0.76 % |
| Lloyds Banking Group PLC | 4,434,467 | 5.5M $ | 0.76 % |
| Novartis AG | 35,538 | 5.5M $ | 0.75 % |
| BE Semiconductor Industries NV | 25,384 | 5.4M $ | 0.75 % |
| Safran SA | 16,607 | 5.4M $ | 0.75 % |
| Itau Unibanco Holding SA | 647,471 | 5.4M $ | 0.75 % |
| Linde PLC | 10,937 | 5.4M $ | 0.75 % |
| Allianz SE | 12,817 | 5.4M $ | 0.75 % |
| MTU Aero Engines AG | 14,726 | 5.4M $ | 0.74 % |
| Lonza Group AG | 8,352 | 5.4M $ | 0.74 % |
| ORIX Corp | 180,500 | 5.4M $ | 0.74 % |
| Atlas Copco AB | 296,941 | 5.2M $ | 0.72 % |
| Hitachi Ltd | 178,300 | 5.2M $ | 0.72 % |
| Mitsubishi Electric Corp | 157,800 | 5.2M $ | 0.71 % |
| Legrand SA | 32,868 | 5.1M $ | 0.70 % |
| Argenx SE | 6,956 | 5.1M $ | 0.70 % |
| Toromont Industries Ltd | 36,052 | 5M $ | 0.69 % |
| Lundin Gold Inc | 64,732 | 4.9M $ | 0.68 % |
| Daifuku Co Ltd | 135,400 | 4.8M $ | 0.66 % |
| Erste Group Bank AG | 42,595 | 4.6M $ | 0.63 % |
| Compass Group PLC | 164,882 | 4.6M $ | 0.63 % |
| Barclays PLC | 864,950 | 4.5M $ | 0.62 % |
| Intesa Sanpaolo SpA | 748,244 | 4.5M $ | 0.62 % |
| Cia de Saneamento Basico do Estado de Sao Paulo SABESP | 146,627 | 4.5M $ | 0.62 % |
| Fabrinet | 8,361 | 4.4M $ | 0.60 % |
| Airbus SE | 23,046 | 4.4M $ | 0.60 % |
| AIB Group PLC | 401,194 | 4.3M $ | 0.59 % |
| National Bank of Greece SA | 272,245 | 4.2M $ | 0.58 % |
| Hermes International SCA | 2,213 | 4.2M $ | 0.58 % |
| Asia Vital Components Co Ltd | 63,000 | 4.2M $ | 0.57 % |
| WSP Global Inc | 26,651 | 4.1M $ | 0.57 % |
| Asics Corp | 149,700 | 4M $ | 0.55 % |
| Enel SpA | 365,255 | 4M $ | 0.55 % |
| Wuxi Biologics Cayman Inc | 911,000 | 3.9M $ | 0.54 % |
| Tenaris SA | 133,468 | 3.9M $ | 0.54 % |
| Samsung Biologics Co Ltd | 3,735 | 3.8M $ | 0.53 % |
| Orange SA | 186,424 | 3.8M $ | 0.53 % |
| Antofagasta PLC | 84,953 | 3.8M $ | 0.52 % |
| Kingspan Group PLC | 44,388 | 3.8M $ | 0.52 % |
| Swedish Orphan Biovitrum AB | 89,476 | 3.7M $ | 0.52 % |
| Italgas SpA | 320,101 | 3.7M $ | 0.51 % |
| Teva Pharmaceutical Industries Ltd | 123,649 | 3.7M $ | 0.51 % |
| Saipem SpA | 809,345 | 3.7M $ | 0.51 % |
| HD Hyundai Co Ltd | 21,604 | 3.6M $ | 0.50 % |
| Roche Holding AG | 8,948 | 3.6M $ | 0.49 % |
| MercadoLibre Inc | 2,051 | 3.5M $ | 0.49 % |
| BT Group PLC | 1,258,809 | 3.5M $ | 0.49 % |
| BAWAG Group AG | 23,116 | 3.5M $ | 0.48 % |
| Emirates NBD Bank PJSC | 463,386 | 3.5M $ | 0.48 % |
| Bharti Airtel Ltd | 182,275 | 3.5M $ | 0.48 % |
| Sartorius Stedim Biotech | 17,846 | 3.5M $ | 0.48 % |
| NU Holdings Ltd/Cayman Islands | 237,130 | 3.4M $ | 0.47 % |
| Coca-Cola Europacific Partners PLC | 37,073 | 3.4M $ | 0.46 % |
| VAT Group AG | 5,386 | 3.4M $ | 0.46 % |
| FirstRand Ltd | 641,327 | 3.3M $ | 0.45 % |
| Metso Oyj | 189,358 | 3.3M $ | 0.45 % |
| Eicher Motors Ltd | 46,406 | 3.3M $ | 0.45 % |
| Ping An Insurance Group Co of China Ltd | 419,500 | 3.2M $ | 0.44 % |
| MTN Group Ltd | 261,990 | 3.1M $ | 0.42 % |
| Telecom Italia SpA/Milano | 4,181,420 | 2.9M $ | 0.40 % |
| Rakuten Bank Ltd | 76,400 | 2.8M $ | 0.38 % |
| Mahindra & Mahindra Ltd | 88,277 | 2.8M $ | 0.38 % |
| 3i Group PLC | 84,867 | 2.8M $ | 0.38 % |
| Bajaj Finance Ltd | 312,947 | 2.7M $ | 0.37 % |
| Millicom International Cellular SA | 35,555 | 2.7M $ | 0.37 % |
| Garrett Motion Inc | 136,263 | 2.5M $ | 0.34 % |
| Bid Corp Ltd | 101,649 | 2.5M $ | 0.34 % |
| International Container Terminal Services Inc | 206,180 | 2.3M $ | 0.32 % |
| Weir Group PLC/The | 61,457 | 2.3M $ | 0.32 % |
| Vista Energy SAB de CV | 30,156 | 2.3M $ | 0.31 % |
| Rotork PLC | 544,538 | 2.3M $ | 0.31 % |
| Emaar Properties PJSC | 691,841 | 2.3M $ | 0.31 % |
| Cameco Corp | 20,110 | 2.2M $ | 0.30 % |
| Capitec Bank Holdings Ltd | 8,812 | 2.2M $ | 0.30 % |
| Peyto Exploration & Development Corp | 110,254 | 2.2M $ | 0.30 % |
| Multi Commodity Exchange of India Ltd | 83,706 | 2.1M $ | 0.29 % |
| Galenica AG | 18,693 | 2.1M $ | 0.29 % |
| ICICI Bank Ltd | 164,006 | 2.1M $ | 0.29 % |
| Azimut Holding SpA | 54,983 | 2.1M $ | 0.29 % |
| Bharat Electronics Ltd | 485,969 | 2.1M $ | 0.29 % |
| Asahi Intecc Co Ltd | 94,000 | 2M $ | 0.28 % |
| K92 Mining Inc | 112,869 | 1.9M $ | 0.26 % |
| Credicorp Ltd | 5,616 | 1.9M $ | 0.26 % |
| MonotaRO Co Ltd | 174,200 | 1.9M $ | 0.26 % |
| Lottomatica Group Spa | 64,122 | 1.9M $ | 0.25 % |
| Fuyao Glass Industry Group Co Ltd | 219,200 | 1.8M $ | 0.25 % |
| CES Energy Solutions Corp | 138,003 | 1.8M $ | 0.25 % |
| East Japan Railway Co | 79,200 | 1.8M $ | 0.25 % |
| Dassault Aviation SA | 4,834 | 1.8M $ | 0.25 % |
| Ryanair Holdings PLC | 30,984 | 1.8M $ | 0.25 % |
| Warehouses De Pauw CVA | 68,509 | 1.8M $ | 0.25 % |
| Embraer SA | 119,600 | 1.8M $ | 0.24 % |
| Tokyo Ohka Kogyo Co Ltd | 36,300 | 1.8M $ | 0.24 % |
| AIXTRON SE | 40,300 | 1.6M $ | 0.22 % |
| Bankinter SA | 98,430 | 1.6M $ | 0.21 % |
| Organo Corp | 17,200 | 1.6M $ | 0.21 % |
| Capricorn Metals Ltd | 190,884 | 1.5M $ | 0.21 % |
| Hindustan Aeronautics Ltd | 40,156 | 1.5M $ | 0.20 % |
| Spirax Group PLC | 16,464 | 1.5M $ | 0.20 % |
| Beijer Ref AB | 106,511 | 1.5M $ | 0.20 % |
| Grupo Aeroportuario del Sureste SAB de CV | 4,342 | 1.5M $ | 0.20 % |
| Zegona Communications plc | 65,954 | 1.5M $ | 0.20 % |
| MDA Space Ltd | 56,189 | 1.4M $ | 0.20 % |
| Constellium SE | 57,766 | 1.4M $ | 0.20 % |
| flatexDEGIRO SE | 41,112 | 1.4M $ | 0.20 % |
| Kurita Water Industries Ltd | 29,500 | 1.4M $ | 0.19 % |
| Aldar Properties PJSC | 652,645 | 1.4M $ | 0.19 % |
| FLSmidth & Co A/S | 18,595 | 1.4M $ | 0.19 % |
| Hitachi Energy India Ltd | 5,384 | 1.4M $ | 0.19 % |
| D'ieteren Group | 7,491 | 1.4M $ | 0.19 % |
| MISUMI Group Inc | 80,000 | 1.4M $ | 0.19 % |
| voestalpine AG | 30,303 | 1.3M $ | 0.19 % |
| Emaar Development PJSC | 345,920 | 1.3M $ | 0.18 % |
| Max Healthcare Institute Ltd | 126,346 | 1.3M $ | 0.18 % |
| Airtac International Group | 40,204 | 1.3M $ | 0.18 % |
| CTS Eventim AG & Co KGaA | 21,766 | 1.3M $ | 0.18 % |
| Steadfast Group Ltd | 422,794 | 1.2M $ | 0.17 % |
| Grupo Aeroportuario del Centro Norte SAB de CV | 84,500 | 1.2M $ | 0.17 % |
| Japan Elevator Service Holdings Co Ltd | 112,400 | 1.2M $ | 0.16 % |
| Brunello Cucinelli SpA | 12,589 | 1.1M $ | 0.15 % |
| Gjensidige Forsikring ASA | 41,573 | 1.1M $ | 0.15 % |
| Arca Continental SAB de CV | 92,800 | 1.1M $ | 0.15 % |
| Apollo Hospitals Enterprise Ltd | 12,754 | 1M $ | 0.14 % |
| Internet Initiative Japan Inc | 60,500 | 939.8K $ | 0.13 % |
| Hill & Smith PLC | 32,592 | 913.6K $ | 0.13 % |
| GE Vernova T&D India Ltd | 19,573 | 763.5K $ | 0.11 % |
| Lynas Rare Earths Ltd | 55,704 | 756.3K $ | 0.10 % |
| BOYD GROUP INC | 5,436 | 694K $ | 0.10 % |
| Telecom Italia S.p.A. | 4,181,420 | 91.8 $ |