BLAIR WILLIAM & CO/IL
Top Portfolio Positions
1,180 positions ·
$28,862,391,577 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AAPL |
Apple Inc.
Technology
|
5,930,914 | $1,505,206,664 | 5.22% | |
| MSFT |
Microsoft Corp
Technology
|
3,498,110 | $1,294,895,378 | 4.49% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
6,057,938 | $1,261,686,747 | 4.37% | |
| NVDA |
Nvidia Corp
Technology
|
5,427,875 | $946,621,400 | 3.28% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
2,436,117 | $700,529,804 | 2.43% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
2,307,253 | $678,701,542 | 2.35% | |
| GEV |
GE Vernova Inc.
Industrials
|
664,603 | $580,131,958 | 2.01% | |
| V |
Visa Inc.
Financial Services
|
1,844,583 | $557,506,765 | 1.93% | |
| SPY |
Spdr S&P 500 ETF Trust
|
845,294 | $549,728,499 | 1.90% | |
| IDXX |
Idexx Laboratories Inc /De
Healthcare
|
946,336 | $531,736,735 | 1.84% |
Portfolio Trend
25 quarters · across all stocks
Holdings in PODD
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,628,823 | 112,604 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $37,358,800 | 131,434 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $44,263,546 | 143,373 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $51,385,709 | 163,555 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $46,555,238 | 177,279 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $47,850,214 | 183,285 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $43,771,663 | 188,063 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $24,980,014 | 123,786 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $18,524,397 | 108,077 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $27,887,571 | 128,526 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $25,546,470 | 160,176 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $94,196,641 | 326,686 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $103,199,508 | 323,550 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $95,661,147 | 324,947 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $74,279,031 | 323,797 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $67,090,213 | 307,838 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $68,461,430 | 256,997 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $46,200,128 | 173,639 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,263,244 | 11,481 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $3,213,414 | 11,706 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $2,997,709 | 11,489 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $2,780,743 | 10,878 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $3,270,146 | 13,822 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $2,903,409 | 14,946 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $2,461,673 | 14,858 | Shares | Sole | 2020-05-11 | |
| No 13F history on record for this holder in this stock. | ||||||