| OPY Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the OPY market cap history going back to 3/1/2010:
Also see: OPY Shares Outstanding History and OPY YTD Return |
As of 4/30/2026 Oppenheimer Holdings Class A (D has a market cap of 1.21 billion. Investors often follow the OPY market cap history to compare the size of the company over time.
This page shows OPY market capitalization trends over time, with 64 market cap datapoints presented, dating back to 3/1/2010.

| OPY Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the OPY market cap history going back to 3/1/2010:
Also see: OPY Shares Outstanding History and OPY YTD Return |
| OPY Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPY Historical Market Cap: +8.13% CAGR
Mouse over chart for data details
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| OPY Stock Price Chart |
| About Oppenheimer Holdings Inc |
| Oppenheimer Holdings Inc. is a middle-market investment bank and full-service broker-dealer. Co. is engaged in a range of activities in the financial services industry, including retail securities brokerage, institutional sales and trading, investment banking (both corporate and public finance), equity and fixed income research, market-making, trust services and investment advisory and asset management services. Co.'s segments include Private Client, Asset Management and Capital Markets. Co. has approximately 90 retail branch offices in the U.S. and institutional businesses located in London, Tel Aviv, and Hong Kong. We show 64 historical shares outstanding datapoints in our OPY shares outstanding history coverage, used to compute OPY market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing OPY market cap history over the course of time is important for investors interested in comparing OPY's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of OPY versus a peer is one thing; comparing OPY market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like OPY can fluctuate over the course of history. With this page we aim to empower investors researching OPY by allowing them to research the OPY market cap history. |
| OPY Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| OPY Share Performance |
| Market Cap Peers |
| Oppenheimer Holdings Class A (D (OPY) is categorized under the Financials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
ORC Market Cap History ORCC Market Cap History ORI Market Cap History ORIT Market Cap History ORRF Market Cap History OSBC Market Cap History OSCR Market Cap History OSG Market Cap History OSPR Market Cap History OTTW Market Cap History More Financials companies » |
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