WESNX Holdings — William Blair Emerging Markets Small Cap Growth Fund
Data updated: 2026-08-14
WESNX holds 152 securities. The top 10 make up 14.7% of net assets, led by Acutaas Chemicals (1.64%) and Kiatnakin Phatra Bank PCL (1.61%). Industrials (31.5%) and Information Technology (28.5%) are the largest sectors, and 26.3% of the portfolio is in Taiwan. No debt holdings are reported.
Holdings cover 99.63% of net asset value (97.97% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
WESNX Portfolio Holdings
152 holdings of William Blair Emerging Markets Small Cap Growth Fund by percentage of net assets, from the fund's SEC N-PORT filing as of June 30, 2026. The 100 largest are listed below; the interactive table on this page lists all 152.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Acutaas Chemicals Ltd | — | Materials | 1.64% | $6.93M |
| Kiatnakin Phatra Bank PCL | — | Financials | 1.61% | $6.79M |
| PriceSmart Inc | PSMT | Consumer Staples | 1.49% | $6.28M |
| Acter Group Corp Ltd | — | Industrials | 1.49% | $6.28M |
| Grand Process Technology Corp | — | Information Technology | 1.48% | $6.27M |
| Kinik Co | — | Materials | 1.47% | $6.20M |
| GE Vernova T&D India Ltd | — | Industrials | 1.46% | $6.19M |
| Marketech International Corp | — | Information Technology | 1.40% | $5.93M |
| Optima bank SA | — | Financials | 1.36% | $5.74M |
| MPI Corp | — | Information Technology | 1.36% | $5.74M |
| Bladex Inc | BLX | Financials | 1.30% | $5.50M |
| Nippon Life India Asset Management Ltd | — | Financials | 1.24% | $5.25M |
| L&K Engineering Co Ltd | — | Industrials | 1.23% | $5.22M |
| Nan Ya Printed Circuit Board Corp | — | Information Technology | 1.23% | $5.21M |
| Apar Industries Ltd | — | Industrials | 1.16% | $4.91M |
| Mega Union Technology Inc | — | Information Technology | 1.16% | $4.91M |
| Innodisk Corp | — | Information Technology | 1.15% | $4.87M |
| TD Power Systems Ltd | — | Industrials | 1.14% | $4.82M |
| Kirloskar Oil Engines Ltd | — | Industrials | 1.11% | $4.69M |
| Intercorp Financial Services Inc | IFS | Financials | 1.09% | $4.62M |
| Gek Terna SA | — | Utilities | 1.09% | $4.60M |
| Doosan Co Ltd | — | Industrials | 1.09% | $4.59M |
| C Sun Manufacturing Ltd | — | Information Technology | 1.08% | $4.55M |
| Rasan Information Technology Co | — | Information Technology | 1.07% | $4.53M |
| Sunway Construction Group Bhd | — | Industrials | 1.06% | $4.50M |
| Orizon Valorizacao de Residuos SA | — | Industrials | 1.05% | $4.44M |
| Neway Valve Suzhou Co Ltd | — | Industrials | 1.05% | $4.44M |
| Navin Fluorine International Ltd | — | Materials | 1.03% | $4.35M |
| Kinsus Interconnect Technology Corp | — | Information Technology | 0.99% | $4.20M |
| APR Corp/Korea | — | Consumer Staples | 0.95% | $4.02M |
| Lion Finance Group PLC | — | Financials | 0.94% | $3.96M |
| Astor Transformator Enerji Turizm Insaat Ve Petrol Sanayi Ticaret AS | — | Industrials | 0.92% | $3.90M |
| Meezan Bank Ltd | — | Financials | 0.90% | $3.82M |
| Sterlite Technologies Ltd | — | Industrials | 0.89% | $3.74M |
| Solar Industries India Ltd | — | Industrials | 0.88% | $3.71M |
| Fixed, Inc. Clearing Corp.repo | — | Unknown | 0.86% | $3.65M |
| Cenergy Holdings SA | — | Industrials | 0.86% | $3.65M |
| East Pipes Integrated Co for Industry | — | Materials | 0.86% | $3.64M |
| Grupo Cibest SA | CIB | Financials | 0.85% | $3.60M |
| Fositek Corp | — | Information Technology | 0.85% | $3.59M |
| Hitachi Energy India Ltd | — | Industrials | 0.85% | $3.57M |
| Beijing Huafeng Test & Control Technology Co Ltd | — | Industrials | 0.84% | $3.54M |
| SAI Life Sciences Ltd | — | Health Care | 0.83% | $3.50M |
| Magyar Telekom Telecommunications PLC | — | Communication Services | 0.81% | $3.44M |
| Tripod Technology Corp | — | Information Technology | 0.81% | $3.41M |
| Kingboard Laminates Holdings Ltd | — | Materials | 0.81% | $3.41M |
| ITEQ Corp | — | Information Technology | 0.79% | $3.35M |
| Chenbro Micom Co Ltd | — | Information Technology | 0.79% | $3.35M |
| Shinsegae Inc | — | Consumer Discretionary | 0.79% | $3.34M |
| MTAR Technologies Ltd | — | Industrials | 0.77% | $3.26M |
| Multi Commodity Exchange of India Ltd | — | Financials | 0.77% | $3.25M |
| TES Co Ltd/Korea | — | Consumer Staples | 0.77% | $3.23M |
| Taiwan Union Technology Corp | — | Information Technology | 0.76% | $3.22M |
| ASPEED Technology Inc | — | Information Technology | 0.74% | $3.11M |
| Enka Insaat ve Sanayi AS | — | Industrials | 0.73% | $3.08M |
| Aster DM Healthcare Ltd | — | Health Care | 0.72% | $3.03M |
| Aditya Infotech Ltd | — | Information Technology | 0.72% | $3.03M |
| Karur Vysya Bank Ltd/The | — | Financials | 0.70% | $2.97M |
| Sansera Engineering Ltd | — | Industrials | 0.69% | $2.90M |
| ViTrox Corp Bhd | — | Information Technology | 0.67% | $2.82M |
| Helios Towers PLC | — | Real Estate | 0.66% | $2.81M |
| AP Memory Technology Corp | — | Information Technology | 0.65% | $2.76M |
| Gold Circuit Electronics Ltd | — | Information Technology | 0.65% | $2.75M |
| Air Arabia PJSC | — | Consumer Discretionary | 0.65% | $2.74M |
| Orange Polska SA | — | Communication Services | 0.65% | $2.73M |
| Eo Technics Co Ltd | — | Industrials | 0.64% | $2.71M |
| Netweb Technologies India Ltd | — | Information Technology | 0.64% | $2.69M |
| Laurus Labs Ltd | — | Health Care | 0.61% | $2.60M |
| Chunghwa Precision Test Tech Co Ltd | — | Information Technology | 0.61% | $2.57M |
| Robotis Co Ltd | — | Industrials | 0.61% | $2.56M |
| Halyk Savings Bank of Kazakhstan JSC | — | Financials | 0.59% | $2.49M |
| HFCL Ltd | — | Information Technology | 0.57% | $2.40M |
| Laureate Education Inc | LAUR | Consumer Discretionary | 0.54% | $2.28M |
| Quality Power Electrical Equipments Ltd | — | Industrials | 0.54% | $2.27M |
| KEI Industries Ltd | — | Industrials | 0.53% | $2.26M |
| Scientech Corp | — | Information Technology | 0.52% | $2.21M |
| Inversiones La Construccion SA | — | Real Estate | 0.52% | $2.21M |
| Data Patterns India Ltd | — | Information Technology | 0.52% | $2.20M |
| Kelington Group Bhd | — | Industrials | 0.52% | $2.19M |
| INOX India Ltd | — | Materials | 0.51% | $2.17M |
| CrediaBank SA | — | Financials | 0.51% | $2.17M |
| Benefit Systems SA | — | Industrials | 0.51% | $2.17M |
| mBank SA | — | Financials | 0.51% | $2.15M |
| Orbbec Inc | — | Information Technology | 0.50% | $2.13M |
| Sichuan Huafeng Technology Co Ltd | — | Information Technology | 0.50% | $2.12M |
| Malaysian Pacific Industries Bhd | — | Industrials | 0.50% | $2.10M |
| Belrise Industries Ltd | — | Consumer Discretionary | 0.49% | $2.09M |
| BNK Financial Group Inc | — | Financials | 0.49% | $2.07M |
| MN Holdings Bhd | — | Industrials | 0.49% | $2.06M |
| Hermes Testing Solutions Inc | — | Industrials | 0.49% | $2.06M |
| HELLENiQ ENERGY Holdings S.A. | — | Energy | 0.48% | $2.05M |
| NAC Kazatomprom JSC | — | Energy | 0.48% | $2.04M |
| WinWay Technology Co Ltd | — | Information Technology | 0.48% | $2.03M |
| Syrma SGS Technology Ltd | — | Information Technology | 0.47% | $2.00M |
| Great Eastern Shipping Co Ltd/The | — | Industrials | 0.47% | $1.99M |
| RR Kabel Ltd | — | Industrials | 0.47% | $1.99M |
| Electrical Industries Co | — | Industrials | 0.47% | $1.99M |
| Sigurd Microelectronics Corp | — | Information Technology | 0.47% | $1.98M |
| NLC India Ltd | — | Utilities | 0.46% | $1.93M |
| Compeq Manufacturing Co Ltd | — | Information Technology | 0.46% | $1.93M |
WESNX Sector Allocation
William Blair Emerging Markets Small Cap Growth Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Industrials | 31.5% | 47 |
| Information Technology | 28.5% | 44 |
| Financials | 15.9% | 23 |
| Materials | 7.0% | 8 |
| Consumer Staples | 3.4% | 4 |
| Consumer Discretionary | 3.4% | 7 |
| Real Estate | 2.4% | 6 |
| Health Care | 2.2% | 3 |
| Utilities | 2.0% | 3 |
| Communication Services | 1.8% | 3 |
| Energy | 1.0% | 2 |
| Equity — Other | 0.2% | 1 |
| Unknown | 0.9% | 1 |
WESNX Country Allocation
Where William Blair Emerging Markets Small Cap Growth Fund's holdings are domiciled, by percentage of net assets (largest 15).
| Country | % of net assets |
|---|---|
| Taiwan | 26.3% |
| India | 25.4% |
| South Korea | 8.9% |
| Malaysia | 4.3% |
| China | 3.9% |
| Greece | 3.4% |
| United States | 2.9% |
| Saudi Arabia | 2.4% |
| Panama | 2.4% |
| Poland | 2.2% |
| Türkiye | 2.1% |
| United Kingdom | 1.9% |
| Thailand | 1.6% |
| Cayman Islands | 1.6% |
| Brazil | 1.4% |
WESNX Portfolio Allocation
Asset-class allocation of William Blair Emerging Markets Small Cap Growth Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 98.8% |
| Cash & Equivalents | 0.9% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.