OPPENHEIMER & CO INC

CIK

822581

Location

NEW YORK, NY

Portfolio Value

Mid $5,960,117,559

Diversification

Diversified

Filing Date

Global Rank

#587 / 8,622 ▲ 107 · as of Mar 2026

Top Industry

Semiconductors 8.6%

3Y Alpha vs SPY

-3.4%

Period ended 4 months ago

Filed Apr 24, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+60.7%

SPY

+67.9%

Annualised alpha

-1.7%

Max drawdown

−18.9%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

1,115 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

4.7%

−2.1 pts

Top 5

17.8%

−1.4 pts

Top 10

26.4%

−1.0 pts

HHI

111

Diversified−15

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	27.4%	$1,631,210,708	161
Financial Services	14.7%	$875,653,083	288
Industrials	12.7%	$754,632,517	147
Healthcare	9.0%	$539,290,196	120
Consumer Cyclical	8.4%	$499,134,171	88
Energy	6.3%	$374,319,313	61
Communication Services	6.3%	$372,817,895	41
Consumer Defensive	4.8%	$286,759,181	47
Unclassified	4.4%	$263,165,903	19
Utilities	2.4%	$140,148,781	42
Basic Materials	2.2%	$134,058,794	52
Real Estate	1.5%	$88,927,017	49

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
VET	Vermilion Energy Inc.	+2,040,769	2,359,218	$32,510,024
LAB	Standard Biotools Inc.	+231,140	350,890	$322,818
ONDS	Ondas Inc.	+216,982	347,634	$3,142,611
BCX	BlackRock Resources & Commodities Strategy Trust	+175,188	284,489	$3,428,092
VELO	Velo3D, Inc.	+146,676	159,387	$1,496,643
GBDC	GOLUB CAPITAL BDC, Inc.	+139,945	225,746	$2,857,944
PFE	Pfizer Inc	+136,995	831,613	$23,351,693
PL	Planet Labs PBC	+126,469	1,962,164	$54,842,483
ASTS	AST SpaceMobile, Inc.	+108,856	636,632	$52,757,693
CPRT	Copart Inc	+100,625	267,598	$8,884,253
MRCC	MONROE CAPITAL Corp	+78,164	105,570	$485,622
MHD	Blackrock Muniholdings Fund, Inc.	+76,706	140,486	$1,584,682
FLNG	Flex LNG Ltd.	+69,936	122,452	$3,638,048
NVAX	Novavax Inc	+69,357	105,168	$856,067
GLW	Corning Inc /Ny	+66,301	218,085	$29,653,017
NML	Neuberger Energy Infrastructure & Income Fund Inc.	+64,060	397,239	$4,174,981
KYN	Kayne Anderson Energy Infrastructure Fund, Inc.	+63,651	332,548	$4,748,785
WULF	Terawulf Inc.	+63,571	203,672	$2,938,986
FCX	Freeport-Mcmoran Inc	+61,486	232,105	$13,643,131
SMCI	Super Micro Computer, Inc.	+61,482	381,752	$8,692,493
MSFT	Microsoft Corp	+57,446	757,482	$280,397,111
NOK	Nokia Corp	+49,965	85,870	$690,394
ON	On Semiconductor Corp	+49,615	71,273	$4,413,224
ARCC	Ares Capital Corp	+48,160	469,301	$8,456,804
AEG	Aegon Ltd.	+47,590	559,615	$4,062,804
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
FUBO	FuboTV Inc.	−721,305	65,435	$619,015
SAN	Banco Santander, S.A.	−690,649	182,075	$2,053,806
MERC	Mercer International Inc.	−358,100	62,879	$89,288
VLN	Valens Semiconductor Ltd.	−168,239	76,982	$86,989
PAAS	Pan American Silver Corp	−159,993	141,671	$7,739,486
WBD	Warner Bros. Discovery, Inc.	−154,816	132,941	$3,650,559
T	At&T Inc.	−136,582	523,756	$15,183,686
AM	Antero Midstream Corp	−124,382	25,630	$584,364
ENVX	Enovix Corp	−113,377	311,882	$1,615,548
MPLX	Mplx LP	−99,928	36,259	$2,069,301
SOFI	SoFi Technologies, Inc.	−96,428	159,868	$2,538,703
EXG	Eaton Vance Tax-Managed Global Diversified Equity Income Fund	−92,878	32,718	$283,337
OBDC	Blue Owl Capital Corp	−84,962	410,093	$4,535,628
CLVT	Clarivate PLC	−73,500	39,500	$99,935
HOOD	Robinhood Markets, Inc.	−62,755	69,494	$4,815,934
INTC	Intel Corp	−54,565	141,535	$6,245,939
QBTS	D-Wave Quantum Inc.	−53,941	25,972	$374,775
DD	DuPont de Nemours, Inc.	−51,341	21,726	$995,050
DUK	Duke Energy CORP	−50,588	89,220	$11,682,466
ET	Energy Transfer LP	−48,349	427,344	$8,247,739
UCTT	Ultra Clean Holdings, Inc.	−46,669	7,300	$453,914
BG	Bunge Global SA	−45,090	13,499	$1,717,072
JEF	Jefferies Financial Group Inc.	−44,889	161,541	$6,666,797
TARA	Protara Therapeutics, Inc.	−42,202	181,565	$945,953
HAL	Halliburton Co	−39,815	70,431	$2,746,104
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
AAPL	Apple Inc.	1,107,179	$280,990,958
AMZN	Amazon Com Inc	783,132	$163,102,901
BRK-B	Berkshire Hathaway Inc	205,356	$98,406,595
QQQ	Invesco Qqq Trust, Series 1	135,725	$78,337,755
PWR	Quanta Services, Inc.	102,510	$56,280,040
AMGN	Amgen Inc	119,841	$42,166,055
RTX	RTX Corp	183,279	$35,354,519
BAC	Bank Of America Corp /De/	531,889	$25,929,588
AMD	Advanced Micro Devices Inc	111,409	$22,663,932
AMAT	Applied Materials Inc /De	61,907	$21,159,193
AXP	American Express Co	67,830	$20,517,218
AFL	Aflac Inc	121,919	$13,375,733
ADI	Analog Devices Inc	40,277	$12,813,724
BA	Boeing Co	63,880	$12,714,036
BP	Bp PLC	249,233	$11,713,951
ABT	Abbott Laboratories	109,247	$11,216,389
AZO	Autozone Inc	3,025	$10,217,784
ADP	Automatic Data Processing Inc	47,956	$9,743,700
INFQ	Infleqtion, Inc.	838,209	$8,222,830
APD	Air Products & Chemicals, Inc.	26,773	$7,777,288
AEP	American Electric Power Co Inc	58,907	$7,721,529
APH	Amphenol Corp /De/	55,906	$7,063,723
AEM	Agnico Eagle Mines Ltd	33,033	$6,705,038
ARM	Arm Holdings PLC /Uk	42,639	$6,450,427
BE	Bloom Energy Corp	41,227	$5,585,846
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
THG	Hanover Insurance Group, Inc.	16,696	$3,051,527
CSGP	Costar Group, Inc.	39,791	$2,675,546
RF	Regions Financial Corp	60,579	$1,641,690
BAR	GraniteShares Gold Trust	36,691	$1,559,000
MTCH	Match Group, Inc.	40,468	$1,306,711
AXSM	Axsome Therapeutics, Inc.	7,076	$1,292,360
FXC	Invesco CurrencyShares Canadian Dollar Trust	11,995	$853,804
OSIS	Osi Systems Inc	3,270	$834,046
CTRA	Coterra Energy Inc.	26,960	$709,587
BLDR	Builders FirstSource, Inc.	6,864	$706,236
RYN	Rayonier Inc	28,700	$621,355
COCO	Vita Coco Company, Inc.	11,549	$612,212
PPC	Pilgrims Pride Corp	15,117	$589,411
WFG	West Fraser Timber Co., Ltd	8,909	$544,428
RBLX	Roblox Corp	6,599	$534,716
WLDN	Willdan Group, Inc.	5,122	$530,946
ONON	On Holding AG	11,048	$513,511
COKE	Coca-Cola Consolidated, Inc.	3,142	$481,668
BMRN	Biomarin Pharmaceutical Inc	7,847	$466,347
CVCO	Cavco Industries, Inc.	754	$445,417
FLNC	Fluence Energy, Inc.	21,528	$425,823
KBR	Kbr, Inc.	10,585	$425,517
REAL	TheRealReal, Inc.	26,433	$417,112
CPA	Copa Holdings, S.A.	3,376	$407,179
URGN	UroGen Pharma Ltd.	16,962	$397,250
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

1,115 tracked positions · $5,960,117,559 total · filing declares 1,683 positions · $8,210,567,779 · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 1,115 positions by value · page 1 of 23

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	NEW	1,107,179	NEW	$280,990,958	NEW	4.71%
MSFT	Microsoft Corp Technology	Added	757,482	+57,446	$280,397,111	−17.2%	4.70%
NVDA	Nvidia Corp Technology	Added	1,212,205	+27,088	$211,408,552	−4.4%	3.55%
AMZN	Amazon Com Inc Consumer Cyclical	NEW	783,132	NEW	$163,102,901	NEW	2.74%
GOOGL	Alphabet Inc. Communication Services	Reduced	437,159	-16,166	$125,709,442	−11.4%	2.11%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	382,956	-5,561	$112,650,336	−10.0%	1.89%
META	Meta Platforms, Inc. Communication Services	Added	195,992	+11,770	$112,132,902	−7.8%	1.88%
BRK-B	Berkshire Hathaway Inc Financial Services	NEW	205,356	NEW	$98,406,595	NEW	1.65%
AVGO	Broadcom Inc. Technology	Added	305,523	+9,469	$94,562,423	−7.7%	1.59%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	93,698	+2,907	$93,363,498	+19.2%	1.57%
SPY	Spdr S&P 500 ETF Trust	Added	120,620	+434	$78,444,010	−4.3%	1.32%
QQQ	Invesco Qqq Trust, Series 1	NEW	135,725	NEW	$78,337,755	NEW	1.31%
LLY	ELI LILLY & Co Healthcare	Added	73,784	+4,417	$67,864,309	−9.0%	1.14%
TSLA	Tesla, Inc. Consumer Cyclical	Added	156,006	+9,117	$57,995,230	−12.2%	0.97%
WMT	Walmart Inc. Consumer Defensive	Added	463,259	+10,687	$57,573,828	+14.2%	0.97%
PWR	Quanta Services, Inc. Industrials	NEW	102,510	NEW	$56,280,040	NEW	0.94%
PL	Planet Labs PBC Industrials	Added	1,962,164	+126,469	$54,842,483	+51.5%	0.92%
V	Visa Inc. Financial Services	Added	178,417	+2,961	$53,924,754	−12.4%	0.90%
GS	Goldman Sachs Group Inc Financial Services	Reduced	63,621	-2,610	$53,822,729	−7.5%	0.90%
ASTS	AST SpaceMobile, Inc. Technology	Added	636,632	+108,856	$52,757,693	+37.6%	0.89%
CAT	Caterpillar Inc Industrials	Added	71,566	+1,040	$50,701,648	+25.5%	0.85%
HD	Home Depot, Inc. Consumer Cyclical	Added	143,712	+3,888	$47,265,439	−1.8%	0.79%
XOM	ExxonMobil Holdings Corp Energy	Reduced	271,775	-34,587	$46,109,346	+25.1%	0.77%
JNJ	Johnson & Johnson Healthcare	Added	186,168	+8,269	$45,506,905	+23.6%	0.76%
GLD	Spdr Gold Trust	Added	103,819	+4,449	$44,672,277	+13.4%	0.75%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	126,044	+1,485	$42,596,569	+12.5%	0.71%
AMGN	Amgen Inc Healthcare	NEW	119,841	NEW	$42,166,055	NEW	0.71%
CVX	Chevron Corp Energy	Reduced	195,594	-3,438	$40,468,398	+33.4%	0.68%
GILD	Gilead Sciences, Inc. Healthcare	Added	283,045	+14,941	$39,447,981	+19.9%	0.66%
PLTR	Palantir Technologies Inc. Technology	Reduced	261,217	-37,936	$38,210,822	−28.1%	0.64%
RTX	RTX Corp Industrials	NEW	183,279	NEW	$35,354,519	NEW	0.59%
ABBV	AbbVie Inc. Healthcare	Reduced	156,065	-3,382	$33,942,576	−6.8%	0.57%
MRVL	Marvell Technology, Inc. Technology	Added	341,725	+4,122	$33,847,861	+18.0%	0.57%
NFLX	Netflix Inc Communication Services	Added	348,410	+28,650	$33,499,621	+11.7%	0.56%
VET	Vermilion Energy Inc. Energy	Added	2,359,218	+2,040,769	$32,510,024	+1124.1%	0.55%
MA	Mastercard Inc Financial Services	Added	60,452	+10,502	$30,205,446	+5.9%	0.51%
GLW	Corning Inc /Ny Technology	Added	218,085	+66,301	$29,653,017	+123.1%	0.50%
CSCO	Cisco Systems, Inc. Technology	Added	374,442	+6,314	$29,052,954	+2.5%	0.49%
C	Citigroup Inc Financial Services	Reduced	255,894	-1,395	$29,020,938	−3.3%	0.49%
MPC	Marathon Petroleum Corp Energy	Reduced	118,429	-1,420	$28,917,993	+48.4%	0.49%
VZ	Verizon Communications Inc Communication Services	Reduced	554,455	-10,697	$27,833,641	+20.9%	0.47%
NEE	Nextera Energy Inc Utilities	Reduced	294,952	-5,630	$27,395,141	+13.5%	0.46%
ETN	Eaton Corp plc Industrials	Reduced	74,624	-663	$26,690,766	+11.3%	0.45%
BAC	Bank Of America Corp /De/ Financial Services	NEW	531,889	NEW	$25,929,588	NEW	0.44%
WM	Waste Management Inc Industrials	Reduced	109,765	-778	$25,222,899	+3.9%	0.42%
PFE	Pfizer Inc Healthcare	Added	831,613	+136,995	$23,351,693	+35.0%	0.39%
AMD	Advanced Micro Devices Inc Technology	NEW	111,409	NEW	$22,663,932	NEW	0.38%
MRK	Merck & Co., Inc. Healthcare	Added	184,185	+19,723	$22,155,613	+28.0%	0.37%
LOW	Lowes Companies Inc Consumer Cyclical	Added	92,865	+822	$21,942,142	−1.1%	0.37%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	148,913	+5,410	$21,508,993	+4.6%	0.36%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.