OPPENHEIMER & CO INC

CIK

822581

City

NEW YORK

State / Country

Stock

Top Portfolio Positions

1,114 positions · $5,944,648,188 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
AAPL	Apple Inc. Technology	1,107,179	$280,990,958	4.73%
MSFT	Microsoft Corp Technology	757,482	$280,397,111	4.72%
NVDA	Nvidia Corp Technology	1,212,205	$211,408,552	3.56%
AMZN	Amazon Com Inc Consumer Cyclical	783,132	$163,102,901	2.74%
GOOGL	Alphabet Inc. Communication Services	437,159	$125,709,442	2.11%
JPM	Jpmorgan Chase & Co Financial Services	382,956	$112,650,336	1.89%
META	Meta Platforms, Inc. Communication Services	195,992	$112,132,902	1.89%
BRK-B	Berkshire Hathaway Inc Financial Services	205,356	$98,406,595	1.66%
AVGO	Broadcom Inc. Technology	305,523	$94,562,423	1.59%
COST	Costco Wholesale Corp /New Consumer Defensive	93,698	$93,363,498	1.57%

25 quarters · across all stocks

24 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,336,670	111,833	-11.5%	Shares	Sole	2026-04-24
2025-12-31	$5,785,959	126,331	+0.5%	Shares	Sole	2026-02-02
2025-09-30	$4,611,969	125,701	+10.9%	Shares	Sole	2025-11-06
2025-06-30	$3,412,196	113,362	+3.2%	Shares	Sole	2025-07-31
2025-03-31	$3,120,582	109,841	+29.6%	Shares	Sole	2025-04-23
2024-12-31	$2,014,301	84,777	+2.2%	Shares	Sole	2025-02-05
2024-09-30	$2,030,857	82,926	+22.1%	Shares	Sole	2024-11-05
2024-06-30	$1,497,569	67,917	-6.5%	Shares	Sole	2024-08-08
2024-03-31	$1,477,619	72,646	+15.7%	Shares	Sole	2024-05-07
2023-12-31	$1,202,773	62,808	+54.1%	Shares	Sole	2024-02-13
2023-09-30	$705,997	40,762	+21.5%	Shares	Sole	2023-11-08
2023-06-30	$604,498	33,546	+55.9%	Shares	Sole	2023-08-03
2023-03-31	$406,943	21,520	+1.9%	Shares	Sole	2023-05-10
2022-12-31	$378,591	21,115	-49.1%	Shares	Sole	2023-02-08
2022-09-30	$646,466	41,520	-19.8%	Shares	Sole	2022-11-14
2022-06-30	$870,435	51,750	-13.7%	Shares	Sole	2022-08-08
2022-03-31	$1,162,315	59,975	-2.3%	Shares	Sole	2022-05-12
2021-12-31	$1,088,792	61,375	-43.7%	Shares	Sole	2022-02-02
2021-06-30	$2,036,456	109,018	-23.7%	Shares	Sole	2021-08-03
2021-03-31	$2,480,349	142,795	+21.5%	Shares	Sole	2021-05-10
2020-12-31	$2,273,257	117,481	+12.2%	Shares	Sole	2021-02-11
2020-09-30	$1,921,096	104,749	+15.9%	Shares	Sole	2020-11-13
2020-06-30	$1,527,388	90,378	+61.6%	Shares	Sole	2020-08-11
2020-03-31	$817,535	55,919	—	Shares	Sole	2020-05-08
No 13F history on record for this holder in this stock.