# EDGAR Filing Document

**Accession Number:** 0000103623
**File Stem:** 0000103623-26-000003
**Filing Date:** 2026-2
**Character Count:** 2777
**Document Hash:** d8c13bd9b9d3efab455a6404067ad0e7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000103623-26-000003.hdr.sgml**: 20260226

**ACCESSION NUMBER**: 0000103623-26-000003

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260226

**DATE AS OF CHANGE**: 20260226

**EFFECTIVENESS DATE**: 20260226

**PERIOD START**: 20250101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OPPENHEIMER & CO. INC.
- **CENTRAL INDEX KEY:** 0000103623

**ORGANIZATION NAME:**
- **EIN:** 135657518
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-04077
- **FILM NUMBER:** 26687329

**BUSINESS ADDRESS:**
- **STREET 1:** 85 BROAD STREET
- **STREET 2:** 22ND,24TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004
- **BUSINESS PHONE:** 212-667-6457

**MAIL ADDRESS:**
- **STREET 1:** 85 BROAD STREET
- **STREET 2:** 22ND FLOOR
- **CITY:** NY
- **STATE:** NY
- **ZIP:** 10004

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FAHNESTOCK & CO. INC.
- **DATE OF NAME CHANGE:** 20020523

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FAHNESTOCK & CO INC                                     /BD
- **DATE OF NAME CHANGE:** 20020523

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FAHNESTOCK & CO INC /NY/                                /BD
- **DATE OF NAME CHANGE:** 19971210

### Attached PDF Documents

**Attachment 1:** `OPCOPublic1.pdf`

_No text found in this document._

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM X-17A-5

### ANNUAL AUDITED REPORT

### Filer Information

**Filer CIK:** 0000103623

**Filer CCC:** XXXXXXXX

**Is this a LIVE or TEST filing?:** LIVE

**Would you like a Return Copy?:** No

### Submission Information

**Report Period Begin Date:** 01-01-2025

**Report Period End Date:** 12-31-2025

**Type of Registrant:** Broker-dealer

**Any material weaknesses identified?:** No

### Registrant Identification

**Name of Broker-Dealer:** OPPENHEIMER & CO. INC.

**Business Address:** 85 BROAD STREET, 22ND,24TH FLOOR, NEW YORK, NY, 10004

**Contact Person:** Brad Watkins

**Contact Phone:** 212-825-4331

### Independent Public Accountant Identification

**Accountant Name:** Deloitte.

**Accountant Address:** 30 Rockerfeller Plaza, New York, NY, 10112

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **Robert S. Lowenthal**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **OPPENHEIMER & CO. INC.**, as of **12-31-2025**, are true and correct.

**Signature:** Robert S. Lowenthal

**Title:** President and CEO

**Notarized:** Yes