Oppenheimer & Co Inc

13F filer · CIK 0000822581

Reported Aug 3, 2026

Net buyer this quarter

13F portfolio value$9.37BU.S. long equity reported on 13F

Positions1,197118 new · 78 closed

Net flow last quarter+$12.1MBuys minus sells

Top 10 positions weight19.5%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 3, 20261,197 positions
AAPLApple Inc.	$328M	3.50%	0.01%	+2.3%	Q2 2013
MSFTMicrosoft Corp	$273M	2.92%	0.01%	-3.4%	Q2 2013
NVDANvidia Corp	$251M	2.68%	0.01%	+3.3%	Q2 2013
AMZNAmazon Com Inc	$192M	2.05%	0.01%	+3.1%	Q2 2013
GOOGAlphabet Inc.	$163M	1.74%	Not reported	+2.3%	Q4 2015
GOOGLAlphabet Inc.	$162M	1.73%	0.00%	+3.9%	Q4 2015
JPMJPMorgan Chase & Co	$127M	1.35%	0.01%	+1.0%	Q2 2013
AVGOBroadcom Inc.	$117M	1.25%	0.01%	+1.4%	Q1 2016
METAMeta Platforms, Inc.	$107M	1.15%	Not reported	-2.7%	Q2 2013
BRK.BBerkshire Hathaway Inc	$107M	1.14%	Not reported	+3.7%	Q2 2013
QQQInvesco QQQ Trust, Series 1	$101M	1.08%	Not reported	+0.9%	Q2 2018
SPYSPDR S&P 500 ETF Trust	$94.7M	1.01%	Not reported	+5.2%	Q2 2013
LLYELI LILLY & Co	$94.4M	1.01%	0.01%	+6.6%	Q2 2013
COSTCostco Wholesale Corp	$87.8M	0.94%	0.02%	+0.2%	Q2 2013
MRVLMarvell Technology, Inc.	$83.5M	0.89%	0.03%	-17.9%	Q2 2013
CATCaterpillar Inc	$76.1M	0.81%	0.02%	-0.1%	Q2 2013
PWRQuanta Services, Inc.	$72.2M	0.77%	0.07%	-2.2%	Q2 2013
TSLATesla, Inc.	$67.7M	0.72%	0.00%	+3.1%	Q2 2013
AMDAdvanced Micro Devices Inc	$66.7M	0.71%	0.01%	+3.0%	Q2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd	$61.3M	0.65%	0.00%	+1.9%	Q2 2013
VVisa Inc.	$61.2M	0.65%	0.01%	-0.1%	Q2 2013
GLWCorning Inc	$60.5M	0.65%	0.03%	+8.6%	Q2 2013
GSGoldman Sachs Group Inc	$59.8M	0.64%	0.02%	-7.1%	Q2 2013
MUMicron Technology Inc	$56M	0.60%	0.00%	+16.0%	Q2 2013
WMTWalmart Inc.	$55.1M	0.59%	0.01%	+5.0%	Q2 2013
HDHome Depot, Inc.	$50.7M	0.54%	0.01%	-0.1%	Q2 2013
PLPlanet Labs PBC	$49.7M	0.53%	0.58%	-23.5%	Q1 2025
JNJJohnson & Johnson	$46.5M	0.50%	0.01%	-1.6%	Q2 2013
ASTSAST SpaceMobile, Inc.	$45.9M	0.49%	Not reported	-18.9%	Q2 2024
AMGNAmgen Inc	$44.6M	0.48%	0.02%	+2.8%	Q2 2013
CSCOCisco Systems, Inc.	$42.5M	0.45%	0.01%	-3.4%	Q2 2013
ABBVAbbVie Inc.	$40.8M	0.44%	0.01%	+3.8%	Q2 2013
PANWPalo Alto Networks Inc	$40.6M	0.43%	0.01%	-7.8%	Q1 2014
GLDSPDR Gold Trust	$38.9M	0.42%	0.03%	+1.7%	Q2 2013
CCitigroup Inc	$36.5M	0.39%	0.02%	+2.0%	Q2 2013
ETNEaton Corp plc	$35.4M	0.38%	0.02%	+11.4%	Q2 2013
RTXRTX Corp	$35.3M	0.38%	0.01%	+1.6%	Q2 2020
XOMExxonMobil Holdings Corp	$34.6M	0.37%	0.01%	-6.8%	Q2 2013
CRWDCrowdStrike Holdings, Inc.	$34.3M	0.37%	0.02%	-15.2%	Q3 2019
AMATApplied Materials Inc	$33.2M	0.35%	0.01%	-25.9%	Q2 2013
GILDGilead Sciences, Inc.	$32.7M	0.35%	0.02%	-8.4%	Q2 2013
MAMastercard Inc	$31.7M	0.34%	0.01%	+2.0%	Q2 2013
PLTRPalantir Technologies Inc.	$31.7M	0.34%	0.01%	+3.9%	Q4 2020
CVXChevron Corp	$30.8M	0.33%	0.01%	-4.9%	Q2 2013
MPCMarathon Petroleum Corp	$29.7M	0.32%	0.04%	-1.8%	Q2 2013
BACBank of America Corp	$28.1M	0.30%	0.01%	-7.3%	Q2 2013
NEENextera Energy Inc	$27.5M	0.29%	0.02%	+6.4%	Q2 2013
VZVerizon Communications Inc	$26.7M	0.29%	0.02%	+13.9%	Q2 2013
GEVGE Vernova Inc.	$26.6M	0.28%	0.01%	+22.1%	Q2 2024
IBMInternational Business Machines Corp	$26.2M	0.28%	0.01%	+20.1%	Q2 2013

Q1 2026Reported Apr 24, 20261,155 positions
AAPLApple Inc.	$281M	3.42%	0.01%	Not reported	Q2 2013
MSFTMicrosoft Corp	$280M	3.42%	0.01%	+8.2%	Q2 2013
NVDANvidia Corp	$211M	2.57%	0.01%	+2.3%	Q2 2013
AMZNAmazon Com Inc	$163M	1.99%	0.01%	Not reported	Q2 2013
GOOGAlphabet Inc.	$129M	1.57%	Not reported	+5.4%	Q4 2015
GOOGLAlphabet Inc.	$126M	1.53%	0.00%	-3.6%	Q4 2015
JPMJPMorgan Chase & Co	$113M	1.37%	0.01%	-1.4%	Q2 2013
METAMeta Platforms, Inc.	$112M	1.37%	Not reported	+6.4%	Q2 2013
BRK.BBerkshire Hathaway Inc	$98.4M	1.20%	Not reported	Not reported	Q2 2013
AVGOBroadcom Inc.	$94.6M	1.15%	0.01%	+3.2%	Q1 2016
COSTCostco Wholesale Corp	$93.4M	1.14%	0.02%	+3.2%	Q2 2013
SPYSPDR S&P 500 ETF Trust	$78.4M	0.96%	Not reported	+0.4%	Q2 2013
QQQInvesco QQQ Trust, Series 1	$78.3M	0.95%	Not reported	Not reported	Q2 2018
LLYELI LILLY & Co	$67.9M	0.83%	0.01%	+6.4%	Q2 2013
TSLATesla, Inc.	$58M	0.71%	0.00%	+6.2%	Q2 2013
WMTWalmart Inc.	$57.6M	0.70%	0.01%	+2.4%	Q2 2013
PWRQuanta Services, Inc.	$56.3M	0.69%	0.07%	Not reported	Q2 2013
PLPlanet Labs PBC	$54.8M	0.67%	0.75%	+6.9%	Q1 2025
VVisa Inc.	$53.9M	0.66%	0.01%	+1.7%	Q2 2013
GSGoldman Sachs Group Inc	$53.8M	0.66%	0.02%	-3.9%	Q2 2013
ASTSAST SpaceMobile, Inc.	$52.8M	0.64%	Not reported	+20.6%	Q2 2024
CATCaterpillar Inc	$50.7M	0.62%	0.02%	+1.5%	Q2 2013
HDHome Depot, Inc.	$47.3M	0.58%	0.01%	+2.8%	Q2 2013
XOMExxonMobil Holdings Corp	$46.1M	0.56%	0.01%	-11.3%	Q2 2013
JNJJohnson & Johnson	$45.5M	0.55%	0.01%	+4.7%	Q2 2013
GLDSPDR Gold Trust	$44.7M	0.54%	0.03%	+4.5%	Q2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd	$42.6M	0.52%	0.00%	+1.2%	Q2 2013
AMGNAmgen Inc	$42.2M	0.51%	0.02%	Not reported	Q2 2013
CVXChevron Corp	$40.5M	0.49%	0.01%	-1.7%	Q2 2013
GILDGilead Sciences, Inc.	$39.4M	0.48%	0.02%	+5.6%	Q2 2013
PLTRPalantir Technologies Inc.	$38.2M	0.47%	0.01%	-12.7%	Q4 2020
RTXRTX Corp	$35.4M	0.43%	0.01%	Not reported	Q2 2020
ABBVAbbVie Inc.	$33.9M	0.41%	0.01%	-2.1%	Q2 2013
MRVLMarvell Technology, Inc.	$33.8M	0.41%	0.04%	+1.2%	Q2 2013
NFLXNetflix Inc	$33.5M	0.41%	0.01%	+9.0%	Q2 2013
VETVermilion Energy Inc.	$32.5M	0.40%	1.54%	+640.9%	Q2 2022
MAMastercard Inc	$30.2M	0.37%	0.00%	+21.0%	Q2 2013
GLWCorning Inc	$29.7M	0.36%	0.03%	+43.7%	Q2 2013
CSCOCisco Systems, Inc.	$29.1M	0.35%	0.01%	+1.7%	Q2 2013
CCitigroup Inc	$29M	0.35%	0.01%	-0.5%	Q2 2013
MPCMarathon Petroleum Corp	$28.9M	0.35%	0.04%	-1.2%	Q2 2013
VZVerizon Communications Inc	$27.8M	0.34%	0.01%	-1.9%	Q2 2013
NEENextera Energy Inc	$27.4M	0.33%	0.01%	-1.9%	Q2 2013
ETNEaton Corp plc	$26.7M	0.33%	0.02%	-0.9%	Q2 2013
BACBank of America Corp	$25.9M	0.32%	0.01%	Not reported	Q2 2013
WMWaste Management Inc	$25.2M	0.31%	0.03%	-0.7%	Q2 2013
PFEPfizer Inc	$23.4M	0.28%	0.01%	+19.7%	Q2 2013
AMDAdvanced Micro Devices Inc	$22.7M	0.28%	0.01%	Not reported	Q2 2013
MRKMerck & Co., Inc.	$22.2M	0.27%	0.01%	+12.0%	Q2 2013
LOWLowes Companies Inc	$21.9M	0.27%	0.02%	+0.9%	Q2 2013

Q4 2025Reported Feb 2, 20261,047 positions
MSFTMicrosoft Corp	$339M	4.81%	0.01%	-0.3%	Q2 2013
NVDANvidia Corp	$221M	3.14%	0.00%	+1.2%	Q2 2013
GOOGLAlphabet Inc.	$142M	2.01%	0.00%	-2.8%	Q4 2015
GOOGAlphabet Inc.	$134M	1.90%	Not reported	+1.2%	Q4 2015
JPMJPMorgan Chase & Co	$125M	1.78%	0.01%	-3.4%	Q2 2013
METAMeta Platforms, Inc.	$122M	1.73%	Not reported	+2.8%	Q2 2013
AVGOBroadcom Inc.	$102M	1.45%	0.01%	-4.4%	Q1 2016
SPYSPDR S&P 500 ETF Trust	$82M	1.16%	Not reported	+5.8%	Q2 2013
COSTCostco Wholesale Corp	$78.3M	1.11%	0.02%	-1.0%	Q2 2013
LLYELI LILLY & Co	$74.5M	1.06%	0.01%	+3.5%	Q2 2013
TSLATesla, Inc.	$66.1M	0.94%	0.00%	+0.3%	Q2 2013
VVisa Inc.	$61.5M	0.87%	0.01%	-3.0%	Q2 2013
GSGoldman Sachs Group Inc	$58.2M	0.83%	0.02%	-0.3%	Q2 2013
PLTRPalantir Technologies Inc.	$53.2M	0.76%	0.01%	-6.1%	Q4 2020
WMTWalmart Inc.	$50.4M	0.72%	0.01%	-6.2%	Q2 2013
HDHome Depot, Inc.	$48.1M	0.68%	0.01%	+0.2%	Q2 2013
CATCaterpillar Inc	$40.4M	0.57%	0.02%	+8.9%	Q2 2013
GLDSPDR Gold Trust	$39.4M	0.56%	0.03%	+3.0%	Q2 2013
ASTSAST SpaceMobile, Inc.	$38.3M	0.54%	Not reported	-1.0%	Q2 2024
TSMTaiwan Semiconductor Manufacturing Co Ltd	$37.9M	0.54%	0.00%	-0.5%	Q2 2013
XOMExxonMobil Holdings Corp	$36.9M	0.52%	0.01%	+10.1%	Q2 2013
JNJJohnson & Johnson	$36.8M	0.52%	0.01%	-3.0%	Q2 2013
ABBVAbbVie Inc.	$36.4M	0.52%	0.01%	-4.8%	Q2 2013
PLPlanet Labs PBC	$36.2M	0.51%	0.71%	-8.3%	Q1 2025
GILDGilead Sciences, Inc.	$32.9M	0.47%	0.02%	-8.6%	Q2 2013
IBMInternational Business Machines Corp	$32.9M	0.47%	0.01%	+38.9%	Q2 2013
CVXChevron Corp	$30.3M	0.43%	0.01%	-1.0%	Q2 2013
CCitigroup Inc	$30M	0.43%	0.01%	-13.1%	Q2 2013
NFLXNetflix Inc	$30M	0.43%	0.01%	-3.7%	Q2 2013
MRVLMarvell Technology, Inc.	$28.7M	0.41%	0.04%	+0.2%	Q2 2013
MAMastercard Inc	$28.5M	0.40%	0.00%	-5.7%	Q2 2013
CSCOCisco Systems, Inc.	$28.4M	0.40%	0.01%	-7.4%	Q2 2013
KKRKKR & Co. Inc.	$26.1M	0.37%	0.02%	+4.6%	Q2 2013
WMWaste Management Inc	$24.3M	0.34%	0.03%	+2.4%	Q2 2013
NEENextera Energy Inc	$24.1M	0.34%	0.01%	-9.8%	Q2 2013
ETNEaton Corp plc	$24M	0.34%	0.02%	-0.6%	Q2 2013
TTANServiceTitan, Inc.	$23.4M	0.33%	0.62%	-69.6%	Q2 2025
CRWDCrowdStrike Holdings, Inc.	$23.3M	0.33%	0.02%	+9.4%	Q3 2019
VZVerizon Communications Inc	$23M	0.33%	0.01%	-10.3%	Q2 2013
PANWPalo Alto Networks Inc	$22.9M	0.32%	0.02%	+4.0%	Q1 2014
LOWLowes Companies Inc	$22.2M	0.32%	0.02%	0.0%	Q2 2013
PGPROCTER & GAMBLE Co	$20.6M	0.29%	0.01%	+3.3%	Q2 2013
GEGeneral Electric Co	$20.5M	0.29%	0.01%	+12.1%	Q3 2021
ROKRockwell Automation, Inc	$20M	0.28%	0.05%	+2.5%	Q2 2016
BXBlackstone Inc.	$19.7M	0.28%	0.02%	+0.8%	Q2 2013
MPCMarathon Petroleum Corp	$19.5M	0.28%	0.04%	-2.1%	Q2 2013
REGNRegeneron Pharmaceuticals, Inc.	$19.1M	0.27%	0.03%	+4.6%	Q2 2013
QCOMQualcomm Inc	$18.9M	0.27%	0.01%	-7.0%	Q2 2013
UBERUber Technologies, Inc	$18.6M	0.26%	0.01%	-8.2%	Q2 2019
PEPPepsico Inc	$18.6M	0.26%	0.01%	-8.2%	Q2 2013

Q3 2025Reported Nov 6, 20251,157 positions
MSFTMicrosoft Corp	$364M	4.44%	0.01%	+0.2%	Q2 2013
AAPLApple Inc.	$286M	3.48%	0.01%	-0.5%	Q2 2013
NVDANvidia Corp	$218M	2.66%	0.00%	-7.6%	Q2 2013
AMZNAmazon Com Inc	$155M	1.90%	0.01%	0.0%	Q2 2013
METAMeta Platforms, Inc.	$132M	1.61%	Not reported	-1.2%	Q2 2013
JPMJPMorgan Chase & Co	$127M	1.55%	0.01%	-0.9%	Q2 2013
GOOGLAlphabet Inc.	$113M	1.38%	0.00%	-4.4%	Q4 2015
GOOGAlphabet Inc.	$103M	1.25%	Not reported	-0.7%	Q4 2015
AVGOBroadcom Inc.	$102M	1.25%	0.01%	+1.3%	Q1 2016
BRK.BBerkshire Hathaway Inc	$101M	1.23%	Not reported	-0.8%	Q2 2013
COSTCostco Wholesale Corp	$84.9M	1.04%	0.02%	-2.2%	Q2 2013
QQQInvesco QQQ Trust, Series 1	$82.7M	1.01%	Not reported	-0.1%	Q2 2018
SPYSPDR S&P 500 ETF Trust	$75.7M	0.92%	Not reported	-9.6%	Q2 2013
TTANServiceTitan, Inc.	$73M	0.89%	2.04%	+0.7%	Q2 2025
TSLATesla, Inc.	$65.1M	0.79%	0.00%	+6.1%	Q2 2013
VVisa Inc.	$61.7M	0.75%	0.01%	+1.6%	Q2 2013
PLTRPalantir Technologies Inc.	$58.1M	0.71%	0.01%	-1.6%	Q4 2020
HDHome Depot, Inc.	$56.5M	0.69%	0.01%	-0.3%	Q2 2013
GSGoldman Sachs Group Inc	$52.9M	0.65%	0.02%	-5.1%	Q2 2013
LLYELI LILLY & Co	$51.1M	0.62%	0.01%	-7.9%	Q2 2013
WMTWalmart Inc.	$49.7M	0.61%	0.01%	+2.5%	Q2 2013
PWRQuanta Services, Inc.	$43.3M	0.53%	0.07%	-9.5%	Q2 2013
NFLXNetflix Inc	$39.8M	0.49%	0.01%	+3.4%	Q2 2013
ABBVAbbVie Inc.	$38.8M	0.47%	0.01%	+3.5%	Q2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd	$35M	0.43%	0.00%	-1.1%	Q2 2013
GLDSPDR Gold Trust	$34.3M	0.42%	0.03%	+9.3%	Q2 2013
JNJJohnson & Johnson	$34M	0.41%	0.01%	+0.7%	Q2 2013
GILDGilead Sciences, Inc.	$32.6M	0.40%	0.02%	-1.4%	Q2 2013
AMGNAmgen Inc	$31.9M	0.39%	0.02%	+1.9%	Q2 2013
XOMExxonMobil Holdings Corp	$31.4M	0.38%	0.01%	+0.2%	Q2 2013
CVXChevron Corp	$31.2M	0.38%	0.01%	+11.5%	Q2 2013
CATCaterpillar Inc	$30.9M	0.38%	0.01%	+8.8%	Q2 2013
MAMastercard Inc	$30.1M	0.37%	0.00%	+8.2%	Q2 2013
CCitigroup Inc	$30.1M	0.37%	0.02%	-24.7%	Q2 2013
RTXRTX Corp	$28.6M	0.35%	0.01%	+10.6%	Q2 2020
ETNEaton Corp plc	$28.3M	0.35%	0.02%	-2.6%	Q2 2013
MRVLMarvell Technology, Inc.	$28.3M	0.35%	0.04%	-4.8%	Q2 2013
VZVerizon Communications Inc	$27.7M	0.34%	0.01%	+2.6%	Q2 2013
CSCOCisco Systems, Inc.	$27.2M	0.33%	0.01%	0.0%	Q2 2013
ASTSAST SpaceMobile, Inc.	$26.2M	0.32%	Not reported	+48.0%	Q2 2024
PLPlanet Labs PBC	$26M	0.32%	0.77%	+74.1%	Q1 2025
BACBank of America Corp	$25.9M	0.32%	0.01%	-1.5%	Q2 2013
KKRKKR & Co. Inc.	$25.5M	0.31%	0.02%	+4.6%	Q2 2013
NEENextera Energy Inc	$25.2M	0.31%	0.02%	+43.2%	Q2 2013
BABoeing Co	$24.8M	0.30%	0.02%	-8.1%	Q2 2013
PANWPalo Alto Networks Inc	$24.3M	0.30%	0.02%	+9.1%	Q1 2014
UBERUber Technologies, Inc	$24.2M	0.30%	0.01%	-1.6%	Q2 2019
WMWaste Management Inc	$23.8M	0.29%	0.03%	+1.2%	Q2 2013
MPCMarathon Petroleum Corp	$23.6M	0.29%	0.04%	-2.0%	Q2 2013
LOWLowes Companies Inc	$23.1M	0.28%	0.02%	+0.5%	Q2 2013

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