BLAIR WILLIAM & CO/IL

CIK
902367
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,174 positions · $28,696,806,188 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
AAPL
Apple Inc.
Technology
5,930,914 $1,505,206,664 5.25%
MSFT
Microsoft Corp
Technology
3,498,110 $1,294,895,378 4.51%
AMZN
Amazon Com Inc
Consumer Cyclical
6,057,938 $1,261,686,747 4.40%
NVDA
Nvidia Corp
Technology
5,427,875 $946,621,400 3.30%
GOOGL
Alphabet Inc.
Communication Services
2,436,117 $700,529,804 2.44%
JPM
Jpmorgan Chase & Co
Financial Services
2,307,253 $678,701,542 2.37%
GEV
GE Vernova Inc.
Industrials
664,603 $580,131,958 2.02%
V
Visa Inc.
Financial Services
1,844,583 $557,506,765 1.94%
SPY
Spdr S&P 500 ETF Trust
845,294 $549,728,499 1.92%
IDXX
Idexx Laboratories Inc /De
Healthcare
946,336 $531,736,735 1.85%

Portfolio Trend

25 quarters · across all stocks

Holdings in KAI

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Shares Held

Position Value (USD)

19 of 19 shown
Report Date Value (USD) Shares
2026-03-31 $3,257,656 11,143
2025-12-31 $3,216,165 11,284
2025-09-30 $3,488,530 11,723
2025-06-30 $3,705,593 11,673
2025-03-31 $3,919,274 11,633
2024-12-31 $4,275,461 12,393
2024-09-30 $7,828,080 23,160
2024-06-30 $6,982,856 23,769
2024-03-31 $7,853,729 23,937
2023-12-31 $6,585,883 23,495
2023-09-30 $5,273,810 23,382
2023-06-30 $6,101,753 27,473
2023-03-31 $5,542,670 26,581
2022-12-31 $4,761,016 26,803
2022-09-30 $1,300,784 7,798
2022-06-30 $1,464,270 8,030
2022-03-31 $1,209,997 6,231
2021-12-31 $1,520,707 6,598
2021-09-30 $1,269,093 6,218