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GW&K Investment Management, LLC

Position in AMGN — Amgen Inc

CIK 1082917 BOSTON, MA

Position in AMGN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$32,955,816
+$467,043 QoQ
Shares Held
91,008
-1.4% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#280
of 3,149 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMGN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

GW&K Investment Management, LLC holds $130,557,676 across 15 Drug Manufacturers - General names. AMGN ranks #2 (25.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 AMGN
Amgen Inc
This page
91,008 $32,955,816

All Filings in AMGN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $32,955,816 91,008
2026-03-31 $32,488,773 92,337
2025-12-31 $30,707,896 93,819
2025-09-30 $26,512,407 93,949
2025-06-30 $26,559,292 95,123
2025-03-31 $32,138,251 103,156
2024-12-31 $26,668,163 102,318
2024-09-30 $27,662,695 85,853
2024-06-30 $29,244,382 93,597
2024-03-31 $27,226,198 95,759
2023-12-31 $27,911,730 96,909
2023-09-30 $26,626,053 99,070
2023-06-30 $42,627 192
2023-03-31 $7,010 29
2022-12-31 $31,516 120
2022-09-30 $9,016 40
2022-06-30 $69,097 284
2022-03-31 $97,453 403
2021-12-31 $134,982 600
2021-09-30 $379,367 1,784
2021-06-30 $37,836,337 155,226
2021-03-31 $38,635,465 155,281
2020-12-31 $35,976,961 156,476
2020-09-30 $40,115,343 157,835
2020-06-30 $43,517,349 184,505
2020-03-31 $37,870,572 186,803