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BLAIR WILLIAM & CO/IL - Portfolio Stock Holdings

BLAIR WILLIAM & CO/IL disclosed 1947 stock positions in a recent SEC 13F filing. $37,257,148,152 of stock holdings were filed, with the largest holdings including MSFT, AAPL, and AMZN. This filing represented positions held on Dec. 31, 2025, and was filed on Feb. 17, 2026.

Report Period:

Dec. 31, 2025

No. of Stocks:

1947

Est. Stock Holding Value:

$37,257,148,152

Top Stock Holdings By Sector

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Portfolio Stock Holdings - BLAIR WILLIAM & CO/IL

Stock
Holdings (Shares)
Holdings (USD)
% of Portfolio
Change (Shares)
Change (USD)
% Change

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