WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Top Portfolio Positions
353 positions ·
$31,924,934,355 total
· as of Dec 31, 2025
| Ticker | Company | Shares | Value (USD) | % of Portfolio |
|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
10,628,667 | $1,982,246,395 | 6.21% |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
5,985,330 | $1,818,881,933 | 5.70% |
| MSFT |
Microsoft Corp
Technology
|
3,490,302 | $1,687,979,853 | 5.29% |
| AAPL |
Apple Inc.
|
5,444,328 | $1,480,095,010 | 4.64% |
| AMZN |
Amazon Com Inc
|
4,387,003 | $1,012,608,032 | 3.17% |
| GOOGL |
Alphabet Inc.
Communication Services
|
3,154,973 | $987,506,549 | 3.09% |
| AVGO |
Broadcom Inc.
Technology
|
2,536,611 | $877,921,067 | 2.75% |
| META |
Meta Platforms, Inc.
Communication Services
|
1,186,769 | $783,374,349 | 2.45% |
| MA |
Mastercard Inc
Financial Services
|
1,084,947 | $619,374,543 | 1.94% |
| TRU |
TransUnion
Financial Services
|
3,965,495 | $340,041,196 | 1.07% |
Portfolio Trend
Holdings in EBC
Export CSVShares Held
Position Value (USD)
18 of 18 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $34,905,093 | 1,893,928 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $37,902,245 | 2,088,278 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $33,820,240 | 2,214,816 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $39,282,821 | 2,395,294 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $43,220,547 | 2,505,539 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $40,070,157 | 2,444,793 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $35,216,612 | 2,519,071 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $34,778,501 | 2,523,839 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $35,771,461 | 2,519,117 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $32,232,264 | 2,570,356 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $25,204,494 | 2,054,156 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $25,440,695 | 2,015,903 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $34,599,774 | 2,005,784 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $41,007,887 | 2,087,978 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $39,345,182 | 2,131,375 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $47,339,513 | 2,197,749 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $44,887,649 | 2,225,466 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $7,072,783 | 348,413 | Shares | Sole | 2021-11-10 | |
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