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WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Position in AZN — Astrazeneca PLC

CIK 1644956 CHICAGO, IL

Position in AZN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$287,235,427
-$95,796,382 QoQ
Shares Held
1,514,795
-22.0% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.86%
of 13F equity value
Holder Rank
#83
of 1,466 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 81% Shared 0% None 19%

Common Shares in AZN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $313,691,256 across 2 Drug Manufacturers - General names. AZN ranks #1 (91.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AZN
Astrazeneca PLC
This page
1,514,795 $287,235,427

All Filings in AZN

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $287,235,427 1,514,795
2026-03-31 $383,031,809 1,942,155