William Blair International Growth Fund (BIGIX) is an MF managed by Independent / Boutique. Its largest position is TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), representing 4.59% of fund assets.
William Blair International Growth Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- BIGIX
- Type:
- MF
- Manager:
- Independent / Boutique
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 28, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
|
4.59% | $46,277,859.15 | 136,937 |
|
-
ASML HOLDING NV
|
2.80% | $28,278,591.02 | 21,266 |
|
-
SAMSUNG ELECTRONICS CO. LTD.
|
2.08% | $20,928,819.89 | 178,938 |
|
-
SK hynix Inc.
|
1.99% | $20,064,854.65 | 35,365 |
|
-
ASTRAZENECA PLC
|
1.94% | $19,534,440.69 | 99,900 |
|
-
FIXED INCOME CLEARING CORP
|
1.91% | $19,298,503.47 | 19,298,503 |
|
-
TENCENT HOLDINGS LTD
|
1.79% | $18,000,845.24 | 285,400 |
|
-
TOKIO MARINE HOLDINGS, INC.
|
1.45% | $14,617,406.17 | 311,400 |
|
-
IBERDROLA SA
|
1.23% | $12,424,221.22 | 542,681 |
|
-
BAE SYSTEMS PLC
|
1.21% | $12,186,645.80 | 415,664 |
|
-
IHI CORP.
|
1.17% | $11,746,364.10 | 569,300 |
|
-
SUMITOMO MITSUI FINANCIAL GROUP, INC.
|
1.16% | $11,675,797.68 | 355,100 |
|
-
HON HAI PRECISION INDUSTRY CO LTD.
|
1.15% | $11,632,589.71 | 1,903,000 |
|
-
HOYA CORPORATION
|
1.13% | $11,407,111.03 | 65,800 |
|
-
SUMITOMO ELECTRIC INDUSTRIES LTD.
|
1.12% | $11,341,281.71 | 199,600 |
|
-
GALDERMA GROUP AG
|
1.07% | $10,820,161.64 | 55,055 |
|
-
SANDOZ GROUP AG
|
1.07% | $10,788,525.18 | 137,695 |
|
-
BANCO BILBAO VIZCAYA ARGENTARIA SA
|
1.07% | $10,757,595.07 | 498,047 |
|
-
HALMA PLC
|
1.02% | $10,309,188.01 | 202,019 |
|
-
INTACT FINANCIAL CORPORATION
|
1.00% | $10,091,716.83 | 55,691 |
|
-
CHUGAI PHARMACEUTICAL CO LTD.
|
0.97% | $9,761,272.96 | 177,000 |
|
-
ASM INTERNATIONAL NV
|
0.97% | $9,733,626.94 | 12,842 |
|
-
DEUTSCHE BOERSE AG
|
0.93% | $9,334,117.88 | 31,863 |
|
-
London Stock Exchange Group plc
|
0.92% | $9,283,938.69 | 78,619 |
|
-
IBIDEN CO LTD.
|
0.91% | $9,142,400.64 | 182,700 |
|
-
UNICREDIT SPA
|
0.89% | $8,987,272.21 | 125,269 |
|
-
DISCO CORPORATION
|
0.89% | $8,926,071.13 | 21,900 |
|
-
DSV A/S
|
0.88% | $8,882,908.50 | 36,781 |
|
-
ACCTON TECHNOLOGY CORPORATION
|
0.87% | $8,732,673.14 | 177,000 |
|
-
SIEMENS ENERGY AG
|
0.86% | $8,694,384.34 | 50,417 |
|
-
DIPLOMA PLC
|
0.82% | $8,266,522.46 | 103,536 |
|
-
UCB SA
|
0.82% | $8,236,550.50 | 27,337 |
|
-
SSE PLC
|
0.81% | $8,208,140.02 | 237,445 |
|
-
BANCO BTG PACTUAL SA
|
0.81% | $8,122,078.05 | 747,400 |
|
-
AIA GROUP LIMITED
|
0.81% | $8,117,932.13 | 730,600 |
|
-
BRITISH AMERICAN TOBACCO PLC
|
0.80% | $8,083,004.51 | 139,221 |
|
-
ASE Technology Holding Co., Ltd.
|
0.79% | $7,924,433.55 | 720,000 |
|
-
TotalEnergies SE
|
0.78% | $7,899,272.66 | 86,073 |
|
-
MARUBENI CORP
|
0.77% | $7,755,371.17 | 212,000 |
|
-
GOLD FIELDS LTD
|
0.76% | $7,682,358.13 | 167,182 |
|
-
Lloyds Banking Group plc
|
0.76% | $7,644,152.36 | 6,167,454 |
|
-
NOVARTIS AG
|
0.75% | $7,598,889.61 | 49,506 |
|
-
SAFRAN SA
|
0.75% | $7,570,124.47 | 23,134 |
|
-
BE SEMICONDUCTOR INDUSTRIES NV
|
0.75% | $7,561,897.14 | 35,304 |
|
-
Itau Unibanco Holding S.A.
|
0.75% | $7,546,206.76 | 900,502 |
|
-
LINDE PLC
|
0.75% | $7,541,005.36 | 15,211 |
|
-
ALLIANZ SE
|
0.75% | $7,528,247.97 | 17,826 |
|
-
MTU AERO ENGINES AG
|
0.74% | $7,471,488.02 | 20,480 |
|
-
LONZA GROUP AG
|
0.74% | $7,463,424.47 | 11,634 |
|
-
ORIX CORP
|
0.74% | $7,447,505.95 | 251,000 |
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