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

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$411,692	34,596	+1.5%	Shares	Sole	2026-04-24
2025-12-31	$434,720	34,069	+1.5%	Shares	Sole	2026-02-02
2025-09-30	$449,179	33,571	+14.0%	Shares	Sole	2025-11-06
2025-06-30	$373,606	29,441	-22.2%	Shares	Sole	2025-07-31
2025-03-31	$516,652	37,850	+1.0%	Shares	Sole	2025-04-23
2024-12-31	$502,807	37,467	+22.6%	Shares	Sole	2025-02-05
2024-09-30	$433,575	30,555	+1.1%	Shares	Sole	2024-11-05
2024-06-30	$399,298	30,227	+1.9%	Shares	Sole	2024-08-08
2024-03-31	$414,364	29,661	-0.3%	Shares	Sole	2024-05-07
2023-12-31	$369,172	29,748	+4.8%	Shares	Sole	2024-02-13
2023-09-30	$345,615	28,399	+8.1%	Shares	Sole	2023-11-08
2023-06-30	$344,425	26,272	+21.9%	Shares	Sole	2023-08-03
2023-03-31	$270,249	21,551	+4.9%	Shares	Sole	2023-05-10
2022-12-31	$243,564	20,554	+10.6%	Shares	Sole	2023-02-08
2022-09-30	$220,117	18,591	+9.7%	Shares	Sole	2022-11-14
2022-06-30	$214,455	16,953	+4.2%	Shares	Sole	2022-08-08
2022-03-31	$256,121	16,272	+0.6%	Shares	Sole	2022-05-12
2021-12-31	$276,651	16,169	+0.6%	Shares	Sole	2022-02-02
2021-09-30	$290,065	16,079	+0.5%	Shares	Sole	2021-11-12
2021-06-30	$299,050	15,992	-2.3%	Shares	Sole	2021-08-03
2021-03-31	$283,545	16,371	+0.3%	Shares	Sole	2021-05-10
2020-12-31	$281,270	16,315	+0.6%	Shares	Sole	2021-02-11
2020-09-30	$253,178	16,219	+5.8%	Shares	Sole	2020-11-13
2020-06-30	$242,425	15,324	+2.5%	Shares	Sole	2020-08-11
2020-03-31	$199,433	14,950	—	Shares	Sole	2020-05-08
No 13F history on record for this holder in this stock.