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OPPENHEIMER & CO INC

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13F filer, CIK 822581, NEW YORK, NY

OPPENHEIMER & CO INC reported $7,042,423,595 across 1,523 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-02. Its ten largest share positions make up 20.16% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001085146-26-000134

Period
2025-12-31
Reported value
$7.04B
Holdings
1,523
Top 10 weight
20.16%
New
127
Sold out
250

Part of the filer group OPPENHEIMER ASSET MANAGEMENT INC.

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
NFLXadded+286,562$26.9M
IWFadded+44,506$21.1M
DOCTadded+376,336$16.7M
BILadded+178,232$16.3M
XLKadded+86,841$12.5M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
AAPLexited-1,121,589-$286M
AMZNexited-707,847-$155M
BRK-Bexited-199,999-$101M
QQQexited-137,808-$82.7M
TTANreduced-503,668-$53.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001085146-26-000134, largest first. % of portfolio is the value over $7,042,423,595, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
COYACOYA THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 14,000 shares 14,000$81.2K<0.01%newTimeline
APPSDIGITAL TURBINE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 29,300 shares; 2024Q4: 37,726 shares; 2025Q1: 37,698 shares; 2025Q2: 30,700 shares; 2025Q3: 18,783 shares; 2025Q4: 14,735 shares 14,735$73.7K<0.01%-4,048Timeline
TVGRUPO TELEVISA S A BQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 35,242 shares; 2024Q4: 34,678 shares; 2025Q1: 33,802 shares; 2025Q2: 33,602 shares; 2025Q3: 24,602 shares; 2025Q4: 24,361 shares 24,361$70.9K<0.01%-241Timeline
PURRHYPERLIQUID STRATEGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 19,840 shares 19,840$70.6K<0.01%newTimeline
LACLITHIUM AMERS CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 10,499 shares; 2025Q4: 14,190 shares 14,190$61.9K<0.01%+3,691Timeline
AIRJAIRJOULE TECHNOLOGIES CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 15,349 shares 15,349$60.5K<0.01%newTimeline
WITWIPRO LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,500 shares; 2024Q4: 21,000 shares; 2025Q1: 21,000 shares; 2025Q2: 21,000 shares; 2025Q3: 21,000 shares; 2025Q4: 21,000 shares 21,000$59.6K<0.01%0Timeline
OCGNOCUGEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 36,155 shares; 2024Q4: 36,155 shares; 2025Q1: 36,155 shares; 2025Q2: 43,805 shares; 2025Q3: 43,805 shares; 2025Q4: 43,805 shares 43,805$59.1K<0.01%0Timeline
XNROXNEUBERGER R/EST SECS INC FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 17,881 shares; 2025Q1: 17,881 shares; 2025Q2: 18,226 shares; 2025Q3: 18,753 shares; 2025Q4: 19,308 shares 19,308$58.7K<0.01%+555Timeline
VVRINVESCO SR INCOME TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 13,697 shares; 2025Q4: 17,871 shares 17,871$58.4K<0.01%+4,174Timeline
MGFABERDEEN GOVT MARKETS INCOMEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 29,129 shares; 2024Q4: 29,129 shares; 2025Q1: 31,131 shares; 2025Q2: 30,417 shares; 2025Q3: 19,222 shares; 2025Q4: 19,222 shares 19,222$58.1K<0.01%0Timeline
XDHYXCREDIT SUISSE HIGH YIELD CREQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 25,255 shares; 2024Q4: 25,255 shares; 2025Q1: 25,255 shares; 2025Q2: 25,255 shares; 2025Q3: 25,255 shares; 2025Q4: 25,000 shares 25,000$50K<0.01%-255Timeline
ABEVAMBEV SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 799,552 shares; 2024Q4: 774,359 shares; 2025Q1: 18,627 shares; 2025Q2: 20,487 shares; 2025Q3: 20,487 shares; 2025Q4: 20,147 shares 20,147$49.8K<0.01%-340Timeline
NFGCNEW FOUND GOLD CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 16,000 shares 16,000$47.5K<0.01%newTimeline
INDIINDIE SEMICONDUCTOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 22,720 shares; 2024Q4: 20,970 shares; 2025Q1: 17,720 shares; 2025Q2: 17,420 shares; 2025Q3: 17,375 shares; 2025Q4: 13,375 shares 13,375$47.2K<0.01%-4,000Timeline
PRMEPRIME MEDICINE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 17,871 shares; 2024Q4: 12,106 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 12,433 shares 12,433$43.1K<0.01%newTimeline
PSECPROSPECT CAP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 17,078 shares; 2025Q2: 15,878 shares; 2025Q3: 15,878 shares; 2025Q4: 15,117 shares 15,117$39.2K<0.01%-761Timeline
LRMRLARIMAR THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 10,000 shares; 2025Q3: 10,000 shares; 2025Q4: 10,000 shares 10,000$38.1K<0.01%0Timeline
BMBLBUMBLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 10,000 shares 10,000$35.7K<0.01%newTimeline
LXRXLEXICON PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 20,100 shares; 2025Q2: 23,500 shares; 2025Q3: 23,500 shares; 2025Q4: 23,500 shares 23,500$27K<0.01%0Timeline
WRNWESTERN COPPER & GOLD CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,000 shares; 2024Q4: 10,000 shares; 2025Q1: 10,869 shares; 2025Q2: 10,000 shares; 2025Q3: 10,000 shares; 2025Q4: 10,000 shares 10,000$26.7K<0.01%0Timeline
SEEDORIGIN AGRITECH LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,000 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares; 2025Q2: 15,000 shares; 2025Q3: 15,000 shares; 2025Q4: 13,000 shares 13,000$14.4K<0.01%-2,000Timeline
MLSSMILESTONE SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 42,500 shares; 2024Q4: 42,500 shares; 2025Q1: 42,500 shares; 2025Q2: 37,500 shares; 2025Q3: 37,500 shares; 2025Q4: 10,000 shares 10,000$2.73K<0.01%-27,500Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

The largest 100 of 250. All 250

SecurityShares beforeValue beforeType
AAPLAPPLE INC1,121,589$286Mshares
AMZNAMAZON COM INC707,847$155Mshares
BRK-BBERKSHIRE HATHAWAY INC DEL199,999$101Mshares
QQQINVESCO QQQ TR137,808$82.7Mshares
PWRQUANTA SVCS INC104,521$43.3Mshares
AMGNAMGEN INC113,123$31.9Mshares
RTXRTX CORPORATION171,209$28.6Mshares
BACBANK OF AMER CORP502,586$25.9Mshares
BABOEING CO114,974$24.8Mshares
AXPAMERICAN EXPRESS CO64,754$21.5Mshares
AMDADVANCED MICRO DEVICES INC126,038$20.4Mshares
AMATAPPLIED MATLS INC91,720$18.8Mshares
FTCSFIRST TR EXCHANGE-TRADED FD165,092$15.5Mshares
AZOAUTOZONE INC3,307$14.2Mshares
AFLAFLAC INC123,832$13.8Mshares
ABTABBOTT LABORATORIES101,799$13.6Mshares
BRK-ABERKSHIRE HATHAWAY INC DEL16$12.1Mshares
ADPAUTOMATIC DATA PROCESSING IN40,401$11.9Mshares
ADIANALOG DEVICES INC39,766$9.77Mshares
GLDMWORLD GOLD TR111,989$8.56Mshares
BPBP PLC230,799$7.95Mshares
FPEFIRST TR EXCH TRADED FD III401,390$7.32Mshares
APHAMPHENOL CORP55,777$6.9Mshares
FDNFIRST TR EXCHANGE-TRADED FD24,115$6.75Mshares
APDAIR PRODUCTS AND CHEMICALS I24,580$6.7Mshares
BLOKAMPLIFY ETF TR98,045$6.57Mshares
AEPAMERICAN ELEC PWR CO INC58,338$6.56Mshares
EWEDWARDS LIFESCIENCES CORP81,782$6.36Mshares
ANETARISTA NETWORKS INC42,629$6.21Mshares
BNYBANK OF NY MELLON CORP56,670$6.17Mshares
ARMARM HOLDINGS PLC42,602$6.03Mshares
EDVVANGUARD WORLD FD87,900$6.02Mshares
AEMAGNICO EAGLE MINES LTD34,314$5.78Mshares
AVUVAMERICAN CENTY ETF TR47,989$4.78Mshares
ATOATMOS ENERGY CORP27,414$4.68Mshares
ZROZPIMCO ETF TR67,330$4.58Mshares
TGTTARGET CORP49,655$4.45Mshares
ABNBAIRBNB INC34,758$4.22Mshares
FXRFIRST TR EXCHANGE-TRADED FD50,562$3.95Mshares
HACKAMPLIFY ETF TR43,114$3.74Mshares
UNILEVER PLCUNILEVER PLC62,967$3.73Mshares
CLOABLACKROCK ETF TRUST II70,567$3.67Mshares
FTNTFORTINET INC41,541$3.49Mshares
AVEMAMERICAN CENTY ETF TR44,913$3.37Mshares
BITWISE CRYPTO INDUSTRY INN…BITWISE CRYPTO INDUSTRY INNOVATOR…130,087$3.26Mshares
IYKISHARES TR47,669$3.26Mshares
JBBBJANUS DETROIT STR TR61,615$2.97Mshares
ALLALLSTATE CORP13,681$2.94Mshares
AIGAMERICAN INTL GROUP INC35,642$2.8Mshares
BDXBECTON DICKINSON & CO13,411$2.51Mshares
TRVTRAVELERS COMPANIES INC8,603$2.4Mshares
ADSKAUTODESK INC7,449$2.37Mshares
AZNASTRAZENECA PLC-SPONS ADR29,738$2.28Mshares
GLGLOBE LIFE INC15,448$2.21Mshares
TOSTTOAST INC58,461$2.13Mshares
CORCENCORA INC6,576$2.06Mshares
CWANCLEARWATER ANALYTICS HLDGS I113,058$2.04Mshares
BIIBBIOGEN INC13,610$1.91Mshares
SILJAMPLIFY ETF TR79,945$1.85Mshares
AMTMAMENTUM HOLDINGS INC75,483$1.81Mshares
MTZMASTEC INC8,472$1.8Mshares
AMEAMETEK INC9,336$1.76Mshares
NLYANNALY CAPITAL MANAGEMENT IN80,421$1.63Mshares
TEAMATLASSIAN CORPORATION10,081$1.61Mshares
BIDUBAIDU INC12,095$1.59Mshares
BHPBHP BILLITON LIMITED28,448$1.59Mshares
BEBLOOM ENERGY CORP18,124$1.53Mshares
BMEZBLACKROCK HEALTH SCIENCES TE104,131$1.5Mshares
BINCBLACKROCK ETF TRUST II27,855$1.48Mshares
AVAVAEROVIRONMENT INC4,662$1.47Mshares
BWABORGWARNER INC32,760$1.44Mshares
YYYAMPLIFY ETF TR118,746$1.4Mshares
RWMPROSHARES TR81,139$1.36Mshares
BAXBAXTER INTL INC57,971$1.32Mshares
DASHDOORDASH INC4,741$1.29Mshares
GPKGRAPHIC PACKAGING HLDG CO65,067$1.27Mshares
LRNSTRIDE INC8,015$1.19Mshares
AMSCAMERICAN SUPERCONDUCTOR CORP20,100$1.19Mshares
RBRKRUBRIK INC.14,089$1.16Mshares
ESABESAB CORPORATION10,075$1.13Mshares
AWKAMERICAN WTR WKS CO INC NEW7,823$1.09Mshares
RGTIRIGETTI COMPUTING INC36,174$1.08Mshares
LNTALLIANT ENERGY CORP15,716$1.06Mshares
SBSWSIBANYE STILLWATER LTD91,607$1.03Mshares
IBDUISHARES TR43,471$1.02Mshares
ADUSADDUS HOMECARE CORP8,291$978Kshares
CTASIMPLIFY EXCHANGE TRADED FUN34,822$974Kshares
OXLCOXFORD LANE CAP CORP56,680$960Kshares
IYZISHARES TR29,722$959Kshares
ALBALBEMARLE CORP11,389$923Kshares
BCSBARCLAYS PLC42,600$881Kshares
HALOHALOZYME THERAPEUTICS INC11,624$853Kshares
AREALEXANDRIA REAL ESTATE EQ IN10,199$850Kshares
QGROAMERICAN CENTY ETF TR7,220$826Kshares
ADXADAMS DIVERSIFIED EQUITY FD36,875$822Kshares
HIMUBLACKROCK ETF TRUST II16,590$816Kshares
ELVELEVANCE HEALTH INC FORMERLY2,478$801Kshares
SPXCSPX TECHNOLOGIES INC4,260$796Kshares
ALBEMARLE CORPALBEMARLE CORP20,260$767Kshares
PICKISHARES INC16,643$741Kshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001085146-26-000134 base2026-02-02acceptance time not in the bulk data set