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Chesley Taft & Associates LLC

Position in AZN — Astrazeneca PLC

CIK 1164632 CHICAGO, IL

Position in AZN

as of Jun 30, 2026 · filed Jul 8, 2026
Position Value
$15,411,554
-$129,775 QoQ
Shares Held
81,276
+3.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.82%
of 13F equity value
Holder Rank
#255
of 1,459 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 70% Shared 0% None 30%

Common Shares in AZN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Chesley Taft & Associates LLC holds $123,067,788 across 10 Drug Manufacturers - General names. AZN ranks #3 (12.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 AZN
Astrazeneca PLC
This page
81,276 $15,411,554

All Filings in AZN

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,411,554 81,276
2026-03-31 $15,541,329 78,802