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OPPENHEIMER & CO INC
Period ended Sep 30, 2026 · Latest filing Oct 26, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $9,511,973,191
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- MICROSOFT CORP · COM · 594918104 · shares: $378,170,915
- APPLE INC · COM · 037833100 · shares: $365,021,557
- NVIDIA CORPORATION · COM · 67066G104 · shares: $293,086,677
- AMAZON COM INC · COM · 023135106 · shares: $209,938,773
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $164,827,051
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $161,337,664
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $139,141,805
- META PLATFORMS INC · CL A · 30303M102 · shares: $128,637,505
- BROADCOM INC · COM · 11135F101 · shares: $109,991,303
- STATE STR SPDR S&P 500 ETF T · TR UNIT · 78462F103 · shares: $108,373,536
Reported holdings
1,752 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| BUMBLE INC | COM CL A | 12047B105 | — | 40,100 shares | $105,463 |
| MIDCAP FINANCIAL INVSTMNT CO | COM NEW | 03761U502 | — | 12,032 shares | $105,160 |
| KKR INCOME OPPORTUNITIES FD | COM | 48249T106 | — | 10,015 shares | $103,155 |
| NUVEEN NY DIVI ADV | COM | 67066X107 | — | 10,127 shares | $99,447 |
| ALLSPRING INCOME OPPORTUNIT | INC OPPTY FD | 94987B105 | — | 16,478 shares | $99,033 |
| EMPIRE ST RLTY OP L P | UNIT LTD PRTNSP | 292102100 | — | 24,692 shares | $98,768 |
| BRANDYWINEGBL GBL INCM OPP F | COM | 10537L104 | — | 14,266 shares | $98,721 |
| CORE LABORATORIES INC | COM | 21867A105 | — | 10,141 shares | $98,368 |
| DOUGLAS ELLIMAN INC | COM | 25961D105 | — | 62,803 shares | $95,461 |
| HORIZON TECHNOLOGY FIN CORP | COM | 44045A102 | — | 20,196 shares | $92,700 |
| COGENT COMM HOLDINGS INC | COM NEW | 19239V302 | — | 11,883 shares | $92,569 |
| TELOS CORP MD | COM | 87969B101 | — | 22,733 shares | $92,523 |
| GLOBAL SELF STORAGE INC | COM | 37955N106 | — | 18,700 shares | $91,817 |
| IMMUNEERING CORP | CLASS A COM | 45254E107 | — | 22,000 shares | $90,090 |
| SAVARA INC | COM | 805111101 | — | 17,000 shares | $87,720 |
| FRANKLIN UNVL TR | SH BEN INT | 355145103 | — | 11,795 shares | $83,037 |
| WESTERN ASSET HIGH INCOME OP | COM | 95766K109 | — | 24,952 shares | $81,344 |
| KYVERNA THERAPEUTICS INC | COM | 501976104 | — | 11,500 shares | $78,200 |
| VIZSLA SILVER CORP | COM NEW | 92859G608 | — | 20,600 shares | $78,074 |
| CORNERSTONE STRATEGIC INVEST | COM | 21924B302 | — | 12,000 shares | $76,800 |
| ABERDEEN GOVT MARKETS INCOME | SH BEN INT | 552939100 | — | 26,034 shares | $70,552 |
| PALLADYNE AI CORP | COM NEW | 80359A205 | — | 13,200 shares | $68,112 |
| FLOWERS FOODS INC | COM | 343498101 | — | 12,200 shares | $67,710 |
| LUMEN TECHNOLOGIES INC | COM | 550241103 | — | 11,730 shares | $65,688 |
| VNET GROUP INC | SPONSORED ADS A | 90138A103 | — | 11,100 shares | $61,605 |
| GRUPO TELEVISA S A B | SPON ADR REP ORD | 40049J206 | — | 24,361 shares | $55,543 |
| INVESCO SR INCOME TR | COM | 46131H107 | — | 19,173 shares | $55,410 |
| NORTHERN DYNASTY MINERALS LT | COM NEW | 66510M204 | — | 35,042 shares | $48,008 |
| BLACKROCK TCP CAPITAL CORP | COM | 09259E108 | — | 11,800 shares | $47,200 |
| GABELLI MULTIMEDIA TR INC | COM | 36239Q109 | — | 11,796 shares | $46,948 |
| ZOOMINFO TECHNOLOGIES INC | COMMON STOCK | 98980F104 | — | 11,925 shares | $45,196 |
| VILLAGE FARMS INTL INC | COM | 92707Y108 | — | 15,000 shares | $43,650 |
| EAGLE POINT CR CO | COM | 269808101 | — | 11,638 shares | $40,267 |
| COMPUGEN LTD | ORD | M25722105 | — | 16,500 shares | $39,270 |
| HERTZ GLOBAL HLDGS INC | COM NEW | 42806J700 | — | 23,050 shares | $38,494 |
| ZENTALIS PHARMACEUTICALS INC | COM | 98943L107 | — | 13,000 shares | $36,010 |
| AMBEV SA | SPONSORED ADR | 02319V103 | — | 11,196 shares | $32,692 |
| PLUG PWR INC | COM NEW | 72919P202 | — | 16,757 shares | $32,509 |
| SPERO THERAPEUTICS INC | COM | 84833T103 | — | 26,750 shares | $32,368 |
| LARIMAR THERAPEUTICS INC | COM | 517125100 | — | 10,000 shares | $31,950 |
| LUCID DIAGNOSTICS INC | COM | 54948X109 | — | 40,000 shares | $30,040 |
| I-80 GOLD CORP | COM | 44955L106 | — | 15,000 shares | $24,900 |
| PROSPECT CAP CORP | COM | 74348T102 | — | 11,525 shares | $23,972 |
| GRACE THERAPEUTICS INC | COM | 00439U104 | — | 10,000 shares | $21,500 |
| ALLOGENE THERAPEUTICS INC | COM | 019770106 | — | 11,500 shares | $18,400 |
| CLARIVATE PLC | ORD SHS | G21810109 | — | 11,000 shares | $18,370 |
| ORIGIN AGRITECH LIMITED | SHS NEW | G67828205 | — | 13,000 shares | $10,334 |
| OUTLOOK THERAPEUTICS INC | COM | 69012T305 | — | 16,500 shares | $9,463 |
| VERTICAL AEROSPACE LTD | SHS NEW | G9471C206 | — | 15,500 shares | $9,289 |
| ACCURAY INC DEL | COM | 004397105 | — | 21,000 shares | $5,672 |
| MILESTONE SCIENTIFIC INC | COM NEW | 59935P209 | — | 10,000 shares | $4,011 |
| ABRDN GLOBAL INFRA INCOME FU | RIGHT 10/15/2026 | 00326W114 | — | 18,458 shares | $231 |