SEI INVESTMENTS CO

CIK

350894

City

OAKS

State / Country

Stock

ON — On Semiconductor Corp

Top Portfolio Positions

2,890 positions · $83,738,513,561 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	21,684,924	$3,781,850,745	4.52%
AAPL	Apple Inc. Technology	11,250,613	$2,855,293,072	3.41%
MSFT	Microsoft Corp Technology	7,000,712	$2,591,453,560	3.09%
AMZN	Amazon Com Inc Consumer Cyclical	10,492,826	$2,185,340,870	2.61%
AVGO	Broadcom Inc. Technology	5,075,086	$1,570,789,866	1.88%
GOOGL	Alphabet Inc. Communication Services	4,169,123	$1,198,873,009	1.43%
META	Meta Platforms, Inc. Communication Services	1,971,374	$1,127,882,205	1.35%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	2,591,510	$875,800,803	1.05%
LLY	ELI LILLY & Co Healthcare	767,347	$705,782,748	0.84%
MA	Mastercard Inc Financial Services	1,243,557	$621,355,689	0.74%

Portfolio Trend

25 quarters · across all stocks

Holdings in ON

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$115,477,331	1,864,944	+0.3%	Shares	Sole	2026-05-13
2025-12-31	$100,646,005	1,858,652	+22.7%	Shares	Sole	2026-02-13
2025-09-30	$74,685,516	1,514,612	+4.8%	Shares	Sole	2025-11-13
2025-06-30	$75,770,918	1,445,734	+6.3%	Shares	Sole	2025-08-14
2025-03-31	$55,329,650	1,359,785	-39.3%	Shares	Defined	2025-05-14
2024-12-31	$141,263,903	2,240,506	+7.1%	Shares	Defined	2025-02-11
2024-09-30	$151,967,138	2,092,923	-3.9%	Shares	Defined	2024-11-12
2024-06-30	$149,232,731	2,176,991	-6.4%	Shares	Defined	2024-08-13
2024-03-31	$171,030,595	2,325,365	+2.7%	Shares	Sole	2024-05-07
2023-12-31	$189,108,662	2,263,961	-16.2%	Shares	Sole	2024-02-14
2023-09-30	$251,111,301	2,701,574	+0.7%	Shares	Defined	2023-11-14
2023-06-30	$253,647,858	2,681,834	+1.1%	Shares	Defined	2023-08-11
2023-03-31	$218,350,342	2,652,458	-0.3%	Shares	Defined	2023-05-12
2022-12-31	$165,916,859	2,660,203	-14.5%	Shares	Defined	2023-02-10
2022-09-30	$194,023,441	3,112,842	+1.1%	Shares	Defined	2022-11-14
2022-06-30	$154,912,891	3,079,167	+25.9%	Shares	Defined	2022-08-15
2022-03-31	$153,164,532	2,446,327	+36.9%	Shares	Defined	2022-05-13
2021-12-31	$121,356,738	1,786,760	+56.5%	Shares	Defined	2022-02-14
2021-09-30	$52,239,405	1,141,346	+520.0%	Shares	Defined	2021-11-12
2021-06-30	$7,046,696	184,083	-19.4%	Shares	Sole	2021-08-06
2021-03-31	$9,502,141	228,362	-18.4%	Shares	Defined	2021-05-12
2020-12-31	$9,164,562	280,005	-9.9%	Shares	Defined	2021-02-08
2020-09-30	$6,741,468	310,810	-45.8%	Shares	Sole	2020-12-04
2020-06-30	$11,374,380	573,884	+1.9%	Shares	Sole	2020-08-17
2020-03-31	$7,007,625	563,314	—	Shares	Sole	2020-05-14
No 13F history on record for this holder in this stock.