RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

ON — On Semiconductor Corp

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	$48,683,113	786,226	-5.1%	Shares	Sole	2026-05-12
2025-12-31	$44,875,675	828,729	-4.9%	Shares	Sole	2026-02-13
2025-09-30	$42,969,325	871,412	+2.6%	Shares	Sole	2025-11-06
2025-06-30	$44,515,796	849,376	+1.5%	Shares	Sole	2025-08-12
2025-03-31	$34,049,188	836,795	+4.8%	Shares	Sole	2025-05-29
2024-12-31	$50,340,317	798,419	-3.3%	Shares	Sole	2025-05-29
2024-09-30	$59,940,644	825,515	-2.7%	Shares	Sole	2024-11-12
2024-06-30	$58,166,937	848,533	+0.3%	Shares	Sole	2024-08-01
2024-03-31	$62,227,565	846,058	-1.2%	Shares	Sole	2024-05-09
2023-12-31	$71,554,638	856,634	+2.1%	Shares	Sole	2024-02-08
2023-09-30	$77,972,129	838,861	+0.2%	Shares	Sole	2023-11-09
2023-06-30	$79,189,469	837,275	-3.8%	Shares	Sole	2023-08-08
2023-03-31	$71,661,618	870,525	+5.6%	Shares	Sole	2023-05-11
2022-12-31	$51,430,239	824,599	+4.0%	Shares	Sole	2023-02-14
2022-09-30	$49,410,299	792,721	+2.3%	Shares	Sole	2022-11-10
2022-06-30	$38,969,522	774,588	+89.4%	Shares	Sole	2022-08-11
2022-03-31	$25,599,601	408,874	-6.3%	Shares	Sole	2022-05-12
2021-12-31	$29,632,409	436,284	+3.3%	Shares	Sole	2022-02-10
2021-09-30	$19,332,881	422,392	-3.9%	Shares	Sole	2021-11-12
2021-06-30	$16,820,959	439,419	-4.3%	Shares	Sole	2021-08-05
2021-03-31	$19,096,909	458,950	-3.7%	Shares	Sole	2021-05-06
2020-12-31	$15,598,725	476,588	+3.6%	Shares	Sole	2021-02-10
2020-09-30	$9,981,716	460,199	-2.5%	Shares	Sole	2020-11-12
2020-06-30	$9,353,097	471,902	+0.5%	Shares	Sole	2020-08-13
2020-03-31	$5,841,264	469,555	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.