NASDAQ · ALKS

Alkermes plc

Healthcare · Biotechnology

$45.69

Up+$0.20 (+0.44%)

Updated Nov 4, 2026, 9:54 PM

SID Score

7.4/10

Composite research score

Smart Money

58/100

Neutral

Market cap: 4.97B
P/E ratio: 20.51
Dividend yield: 0.00%
52-week range: $27.00 – $55.67
Volume: 2.33M
Avg. volume: 1.92M

Price performance · ALKS

ALKS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 3, 2026

Last close: $45.69
Period change: +9.70%
Period low: $39.08
Period high: $45.69

Daily close

View OHLC price history

ALKS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 3, 2026	$46.17	$47.43	$45.22	$45.69	2.33M
Nov 2, 2026	$45.59	$45.94	$44.485	$44.89	2.16M
Oct 30, 2026	$45.67	$46.35	$44.775	$45.34	1.11M
Oct 29, 2026	$46.01	$46.38	$45.18	$45.37	1.43M
Oct 28, 2026	$43.66	$45.29	$43.45	$45.25	1.44M
Oct 27, 2026	$44.34	$45.015	$43.99	$44.32	1.32M
Oct 26, 2026	$44.11	$44.84	$43.5985	$44.44	1.18M
Oct 23, 2026	$44.15	$44.15	$43.15	$43.63	884.58K
Oct 22, 2026	$44.00	$44.69	$43.00	$44.18	1.83M
Oct 21, 2026	$44.12	$44.58	$43.44	$43.48	1.81M
Oct 20, 2026	$43.38	$45.20	$43.205	$44.11	2.2M
Oct 19, 2026	$41.46	$43.64	$41.35	$42.97	2.79M
Oct 16, 2026	$40.18	$41.57	$39.71	$41.22	3.41M
Oct 15, 2026	$39.74	$40.74	$39.42	$40.10	1.98M
Oct 14, 2026	$39.59	$40.65	$38.98	$39.08	1.55M
Oct 13, 2026	$40.26	$40.35	$39.67	$39.73	1.07M
Oct 12, 2026	$40.67	$40.87	$40.00	$40.26	2.24M
Oct 9, 2026	$40.18	$40.87	$39.99	$40.61	1.63M
Oct 8, 2026	$41.10	$41.26	$39.105	$40.11	3.25M
Oct 7, 2026	$41.28	$42.06	$41.165	$41.445	1.82M
Oct 6, 2026	$42.64	$42.71	$41.24	$41.65	1.55M

Latest ALKS news

The latest Smart Investors Daily articles mentioning ALKS.

earningsNov 3, 2026

Alkermes (ALKS) Misses Q3 Earnings Expectations

sec filingNov 3, 2026

Alkermes plc. (ALKS) Reports Material Event to SEC

sec filingAug 13, 2026

Alkermes plc. (ALKS) Reports Material Event to SEC

Latest ALKS news

The latest Smart Investors Daily articles mentioning ALKS.

ALKS research

SEC Filings

Recent regulatory filings and source documents.

ALKS SEC filings
Filed	Form	Description	Accepted	Document
Nov 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 9, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 9, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 1, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 1, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 1, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 15, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 10, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 4, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 10, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 10, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Nov 3, 2026