RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

ABM — Abm Industries Inc /De/

Top Portfolio Positions

3,471 positions · $113,674,413,224 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	42,003,171	$7,325,353,022	6.44%
AAPL	Apple Inc. Technology	25,818,857	$6,552,567,718	5.76%
MSFT	Microsoft Corp Technology	12,999,925	$4,812,182,237	4.23%
AMZN	Amazon Com Inc Consumer Cyclical	16,587,340	$3,454,645,301	3.04%
GOOGL	Alphabet Inc. Communication Services	10,138,654	$2,915,471,344	2.56%
AVGO	Broadcom Inc. Technology	8,207,022	$2,540,155,379	2.23%
META	Meta Platforms, Inc. Communication Services	3,836,760	$2,195,125,498	1.93%
TSLA	Tesla, Inc. Consumer Cyclical	4,844,884	$1,801,085,627	1.58%
BRK-B	Berkshire Hathaway Inc Financial Services	2,848,515	$1,365,008,388	1.20%
JPM	Jpmorgan Chase & Co Financial Services	4,613,123	$1,356,996,261	1.19%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,571,781	170,607	-3.3%	Shares	Sole	2026-05-12
2025-12-31	$7,462,016	176,407	-6.1%	Shares	Sole	2026-02-13
2025-09-30	$8,665,163	187,883	+0.3%	Shares	Sole	2025-11-06
2025-06-30	$8,839,600	187,240	+0.1%	Shares	Sole	2025-08-12
2025-03-31	$8,861,482	187,109	-5.9%	Shares	Sole	2025-05-29
2024-12-31	$10,172,332	198,756	+1.3%	Shares	Sole	2025-05-29
2024-09-30	$10,353,569	196,239	-4.2%	Shares	Sole	2024-11-12
2024-06-30	$10,359,365	204,852	-0.4%	Shares	Sole	2024-08-01
2024-03-31	$9,179,851	205,734	-4.5%	Shares	Sole	2024-05-09
2023-12-31	$9,655,933	215,390	-1.2%	Shares	Sole	2024-02-08
2023-09-30	$8,720,139	217,949	+1.0%	Shares	Sole	2023-11-09
2023-06-30	$9,202,931	215,778	-2.7%	Shares	Sole	2023-08-08
2023-03-31	$9,969,804	221,847	+4.3%	Shares	Sole	2023-05-11
2022-12-31	$9,447,734	212,691	+0.8%	Shares	Sole	2023-02-14
2022-09-30	$8,065,191	210,965	+4.7%	Shares	Sole	2022-11-10
2022-06-30	$8,751,301	201,550	+4.4%	Shares	Sole	2022-08-11
2022-03-31	$8,886,917	193,026	+2.2%	Shares	Sole	2022-05-12
2021-12-31	$7,713,705	188,830	-1.7%	Shares	Sole	2022-02-10
2021-09-30	$8,645,250	192,074	-11.7%	Shares	Sole	2021-11-12
2021-06-30	$9,643,863	217,449	-3.6%	Shares	Sole	2021-08-05
2021-03-31	$11,503,112	225,507	+0.1%	Shares	Sole	2021-05-06
2020-12-31	$8,528,341	225,379	+12.2%	Shares	Sole	2021-02-10
2020-09-30	$7,363,967	200,872	-9.9%	Shares	Sole	2020-11-12
2020-06-30	$8,090,035	222,866	-7.1%	Shares	Sole	2020-08-13
2020-03-31	$5,844,621	239,927	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.