WELLINGTON MANAGEMENT GROUP LLP

CIK

902219

City

Boston

State / Country

Stock

ALKS — Alkermes plc.

Top Portfolio Positions

1,684 positions · $526,567,851,293 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	133,857,990	$23,344,833,450	4.43%
MSFT	Microsoft Corp Technology	52,742,167	$19,523,567,954	3.71%
AAPL	Apple Inc. Technology	65,033,441	$16,504,836,987	3.13%
AVGO	Broadcom Inc. Technology	49,687,982	$15,378,927,305	2.92%
GOOGL	Alphabet Inc. Communication Services	47,620,485	$13,693,746,664	2.60%
AMZN	Amazon Com Inc Consumer Cyclical	62,407,139	$12,997,534,834	2.47%
LLY	ELI LILLY & Co Healthcare	13,427,061	$12,349,807,890	2.35%
MRK	Merck & Co., Inc. Healthcare	84,314,971	$10,142,247,857	1.93%
META	Meta Platforms, Inc. Communication Services	11,690,324	$6,688,385,065	1.27%
MA	Mastercard Inc Financial Services	13,001,582	$6,496,370,458	1.23%

52 quarters · across all stocks

Compact Export CSV

22 of 22 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$105,025,067	2,970,166	-1.7%	Shares	Defined	2026-05-15
2025-12-31	$84,511,963	3,020,442	+705.0%	Shares	Defined	2026-02-17
2025-09-30	$11,255,700	375,190	-77.9%	Shares	Defined	2025-11-14
2025-06-30	$48,639,943	1,700,103	-45.1%	Shares	Defined	2025-08-14
2025-03-31	$102,258,941	3,096,879	-75.5%	Shares	Defined	2025-05-13
2024-09-30	$354,304,275	12,658,245	-11.8%	Shares	Defined	2024-11-14
2024-06-30	$345,949,521	14,354,752	-3.6%	Shares	Defined	2024-08-14
2024-03-31	$403,136,180	14,892,360	+26.8%	Shares	Defined	2024-05-15
2023-09-30	$329,027,642	11,746,792	+52.7%	Shares	Defined	2023-11-14
2023-06-30	$240,724,103	7,690,866	+14.6%	Shares	Defined	2023-08-14
2023-03-31	$189,164,341	6,710,335	+11.0%	Shares	Defined	2023-05-12
2022-12-31	$157,939,593	6,044,378	-10.1%	Shares	Defined	2023-02-13
2022-09-30	$150,111,300	6,722,405	+12.9%	Shares	Defined	2022-11-14
2022-06-30	$177,400,400	5,955,032	-48.1%	Shares	Defined	2022-08-15
2022-03-31	$302,026,722	11,479,541	-2.8%	Shares	Defined	2022-05-16
2021-12-31	$274,659,243	11,808,222	0.0%	Shares	Defined	2022-02-11
2021-09-30	$364,165,566	11,808,222	-17.0%	Shares	Defined	2021-11-15
2021-06-30	$348,959,739	14,231,637	-30.7%	Shares	Defined	2021-08-16
2021-03-31	$383,452,373	20,527,429	-0.1%	Shares	Defined	2021-05-17
2020-12-31	$409,731,085	20,537,899	-6.3%	Shares	Defined	2021-02-12
2020-06-30	$425,539,657	21,923,733	-0.0%	Shares	Defined	2020-08-14
2020-03-31	$316,267,832	21,932,582	—	Shares	Defined	2020-05-14
No quarters match your search.