WELLINGTON MANAGEMENT GROUP LLP

CIK

902219

City

Boston

State / Country

MA

Stock

ANAB — Anaptysbio, Inc

Top Portfolio Positions

1,690 positions · $527,586,893,040 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	133,857,990	$23,344,833,450	4.42%
MSFT	Microsoft Corp Technology	52,742,167	$19,523,567,954	3.70%
AAPL	Apple Inc. Technology	65,033,441	$16,504,836,987	3.13%
AVGO	Broadcom Inc. Technology	49,687,982	$15,378,927,305	2.91%
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	2.46%
LLY	ELI LILLY & Co Healthcare	13,427,061	$12,349,807,890	2.34%
MRK	Merck & Co., Inc. Healthcare	84,314,971	$10,142,247,857	1.92%
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%

Portfolio Trend

25 quarters · across all stocks

Holdings in ANAB

Compact Export CSV

Shares Held

Position Value (USD)

13 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,600,019	46,881	-23.4%	Shares	Defined	2026-05-15
2025-12-31	$2,966,344	61,187	-8.3%	Shares	Defined	2026-02-17
2025-09-30	$2,043,301	66,731	-16.8%	Shares	Defined	2025-11-14
2025-06-30	$1,780,728	80,213	+5.5%	Shares	Defined	2025-08-14
2025-03-31	$1,413,229	76,021	+14.4%	Shares	Defined	2025-05-13
2024-12-31	$880,022	66,467	+0.8%	Shares	Defined	2025-02-12
2024-09-30	$2,208,956	65,939	+4.8%	Shares	Defined	2024-11-14
2024-06-30	$1,576,048	62,891	+6.5%	Shares	Defined	2024-08-14
2024-03-31	$1,329,760	59,048	+288.9%	Shares	Defined	2024-05-15
2022-12-31	$470,520	15,183	-4.1%	Shares	Defined	2023-02-13
2022-09-30	$403,924	15,834	-5.1%	Shares	Defined	2022-11-14
2022-06-30	$338,827	16,691	0.0%	Shares	Defined	2022-08-15
2022-03-31	$412,934	16,691	—	Shares	Defined	2022-05-16
No 13F history on record for this holder in this stock.