WELLINGTON MANAGEMENT GROUP LLP

CIK

902219

City

Boston

State / Country

Stock

HUBB — Hubbell Inc

Top Portfolio Positions

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

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	133,857,990	$23,344,833,450	4.42%
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 HUBB

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,026,606,976	2,091,957	-16.8%	Shares	Defined	2026-05-15
2025-12-31	$1,116,773,215	2,514,632	+140.4%	Shares	Defined	2026-02-17
2025-09-30	$450,074,565	1,045,931	+18.5%	Shares	Defined	2025-11-14
2025-06-30	$360,342,183	882,305	+565.9%	Shares	Defined	2025-08-14
2025-03-31	$43,845,242	132,499	-7.2%	Shares	Defined	2025-05-13
2024-12-31	$59,820,003	142,806	-6.7%	Shares	Defined	2025-02-12
2024-09-30	$65,547,399	153,023	-9.5%	Shares	Defined	2024-11-14
2024-06-30	$61,785,489	169,053	-7.4%	Shares	Defined	2024-08-14
2024-03-31	$75,743,717	182,493	-16.8%	Shares	Defined	2024-05-15
2023-12-31	$72,125,137	219,272	-38.8%	Shares	Defined	2024-02-12
2023-09-30	$112,336,170	358,432	+16.3%	Shares	Defined	2023-11-14
2023-06-30	$102,171,207	308,153	+6.0%	Shares	Defined	2023-08-14
2023-03-31	$70,741,163	290,745	-5.9%	Shares	Defined	2023-05-12
2022-12-31	$72,520,341	309,018	-72.6%	Shares	Defined	2023-02-13
2022-09-30	$251,817,621	1,129,227	-29.0%	Shares	Defined	2022-11-14
2022-06-30	$283,957,735	1,590,087	+3.0%	Shares	Defined	2022-08-15
2022-03-31	$283,645,502	1,543,481	+133.8%	Shares	Defined	2022-05-16
2021-12-31	$137,501,726	660,209	+11.6%	Shares	Defined	2022-02-11
2021-09-30	$106,867,388	591,506	+1077.1%	Shares	Defined	2021-11-15
2021-06-30	$9,389,270	50,253	-16.2%	Shares	Defined	2021-08-16
2021-03-31	$11,207,605	59,969	+2.4%	Shares	Defined	2021-05-17
2020-12-31	$9,182,248	58,564	-8.2%	Shares	Defined	2021-02-12
2020-09-30	$8,727,517	63,779	+7.3%	Shares	Defined	2020-11-16
2020-06-30	$7,450,269	59,431	-17.5%	Shares	Defined	2020-08-14
2020-03-31	$8,265,640	72,038	—	Shares	Defined	2020-05-14
No 13F history on record for this holder in this stock.