RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

OLED — Universal Display Corp \Pa\

Top Portfolio Positions

3,469 positions · $113,790,378,372 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	$15,494,206	169,040	+15.7%	Shares	Sole	2026-05-12
2025-12-31	$17,064,944	146,129	-4.1%	Shares	Sole	2026-02-13
2025-09-30	$21,874,992	152,301	-14.9%	Shares	Sole	2025-11-06
2025-06-30	$27,633,048	178,901	-1.9%	Shares	Sole	2025-08-12
2025-03-31	$25,428,180	182,307	+14.9%	Shares	Sole	2025-05-29
2024-12-31	$23,189,951	158,618	+1.5%	Shares	Sole	2025-05-29
2024-09-30	$32,792,886	156,231	+2.1%	Shares	Sole	2024-11-12
2024-06-30	$32,158,788	152,955	-1.4%	Shares	Sole	2024-08-01
2024-03-31	$26,135,522	155,153	-9.0%	Shares	Sole	2024-05-09
2023-12-31	$32,616,141	170,533	-3.7%	Shares	Sole	2024-02-08
2023-09-30	$27,812,191	177,159	+6.2%	Shares	Sole	2023-11-09
2023-06-30	$24,039,730	166,792	+2.5%	Shares	Sole	2023-08-08
2023-03-31	$25,235,307	162,672	+25.6%	Shares	Sole	2023-05-11
2022-12-31	$13,996,582	129,550	+3.7%	Shares	Sole	2023-02-14
2022-09-30	$11,786,013	124,918	-14.6%	Shares	Sole	2022-11-10
2022-06-30	$14,798,905	146,321	+6.3%	Shares	Sole	2022-08-11
2022-03-31	$22,989,682	137,704	+21.0%	Shares	Sole	2022-05-12
2021-12-31	$18,779,258	113,793	+2.2%	Shares	Sole	2022-02-10
2021-09-30	$19,043,234	111,390	-0.1%	Shares	Sole	2021-11-12
2021-06-30	$24,785,348	111,480	-2.3%	Shares	Sole	2021-08-05
2021-03-31	$27,016,877	114,106	-1.9%	Shares	Sole	2021-05-06
2020-12-31	$26,741,136	116,367	-2.5%	Shares	Sole	2021-02-10
2020-09-30	$21,572,945	119,359	-2.8%	Shares	Sole	2020-11-12
2020-06-30	$18,365,406	122,747	+6.5%	Shares	Sole	2020-08-13
2020-03-31	$15,188,962	115,260	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.