Artisan Partners Limited Partnership

Position in ALKS — Alkermes plc.

CIK 1466153 Milwaukee, WI

Back to ALKS Full portfolio

Position in ALKS

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$39,311,161

+$1,562,728 QoQ

Shares Held

1,111,741

-17.6% QoQ

Ownership

0.667%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 89.44916127047577.ToString("F0")% Shared 0.ToString("F0")% None 10.550838729524232.ToString("F0")%

Common Shares in ALKS Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Mar 31, 2026

Artisan Partners Limited Partnership holds $39,311,161 across 1 Drug Manufacturers - Specialty & Generic name. ALKS ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	ALKS	Alkermes plc. This page	1,111,741	$39,311,161

All Filings in ALKS

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24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$39,311,161	1,111,741	-17.6%	Shares	Sole	2026-05-13
2025-12-31	$37,748,433	1,349,122	-36.1%	Shares	Sole	2026-02-17
2025-09-30	$63,293,160	2,109,772	+36.8%	Shares	Sole	2025-11-12
2025-06-30	$44,111,098	1,541,807	-5.8%	Shares	Sole	2025-08-12
2025-03-31	$54,029,602	1,636,269	-17.7%	Shares	Sole	2025-05-14
2024-12-31	$57,197,772	1,988,796	+2.6%	Shares	Sole	2025-02-12
2024-09-30	$54,253,744	1,938,326	-4.2%	Shares	Sole	2024-11-12
2024-06-30	$48,741,984	2,022,489	-2.1%	Shares	Sole	2024-08-12
2024-03-31	$55,927,161	2,066,020	0.0%	Shares	Sole	2024-05-13
2023-12-31	$57,311,394	2,066,020	+10.0%	Shares	Sole	2024-02-12
2023-09-30	$52,595,245	1,877,731	-0.0%	Shares	Sole	2023-11-09
2023-06-30	$58,794,264	1,878,411	-0.8%	Shares	Sole	2023-08-10
2023-03-31	$53,393,495	1,894,058	-1.4%	Shares	Sole	2023-05-11
2022-12-31	$50,176,576	1,920,267	-3.4%	Shares	Sole	2023-02-10
2022-09-30	$44,378,039	1,987,373	+0.3%	Shares	Sole	2022-11-10
2022-06-30	$59,009,044	1,980,834	-22.5%	Shares	Sole	2022-08-12
2022-03-31	$67,212,920	2,554,653	+13.0%	Shares	Sole	2022-05-13
2021-12-31	$52,584,626	2,260,732	-17.7%	Shares	Sole	2022-02-11
2021-09-30	$84,719,114	2,747,053	-5.7%	Shares	Sole	2021-11-12
2021-06-30	$71,433,037	2,913,256	-2.6%	Shares	Sole	2021-08-12
2021-03-31	$55,877,035	2,991,276	+43.8%	Shares	Sole	2021-05-11
2020-12-31	$41,496,259	2,080,013	+53.1%	Shares	Sole	2021-02-10
2020-06-30	$26,368,252	1,358,488	+113.5%	Shares	Sole	2020-08-12
2020-03-31	$9,176,455	636,370	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.