| Due Diligence for Asset Managers |
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Analyze the public filings of asset managers Dive into the EDGAR, IAPD, CAFR source data |
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| Oppenheimer Holdings Inc | |
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| Ticker | OPY |
| CIK # | 0000791963 |
| CUSIP | 683797104 |
| Sector | Finance - Security Brokers, Dealers & Flotation Companies |
| Address | Suite 1110, PO Box 2015 20 Eglinton Ave West, Toronto, ON M4R 1K8 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000791963] | 10-K | |
| [0000791963] | 10-Q | |
| [0000791963] | 3 | |
| [0000791963] | 4 | |
| [0000791963] | 5 | |
| [0000791963] | 8-K | |
| [0000791963] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Propp Morris | Oppenheimer Holdings Inc | [2021-06-25] | 0.66 |
| BlackRock Inc | Oppenheimer Holdings Inc | [2019-02-08] | 5.5 |
| Hotchkis & Wiley Capital Management LLC | Oppenheimer Holdings Inc | [2016-02-12] | 0.51 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
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McNamara Dennis P
Class A non-voting common stock
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2026-03-02 | Sell | 4,673 | $90.67 | 423,701 |
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Kanter Stacy J
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Dwyer Timothy Martin
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Spaulding Suzanne
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Behrens Evan
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Roth R Lawrence
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Glasser Teresa
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Friedman Paul M
Class A non-voting common stock
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2026-02-26 | Other | 1,400 | ||
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Lowenthal Albert G
Restricted Class A non-voting common stock · derivative
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2026-01-28 | Other | 110,000 | ||
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McNamara Dennis P
Restricted Class A non-voting common stock · derivative
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2026-01-28 | Other | 5,000 | ||
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Lowenthal Albert G
Class A non-voting common stock
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2026-01-28 | Other | 55,725 | ||
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McNamara Dennis P
Class A non-voting common stock
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2026-01-28 | Other | 3,084 | ||
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Lowenthal Robert S
Restricted Class A non-voting common stock · derivative
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2026-01-28 | Other | 75,000 | ||
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Lowenthal Robert S
Class A non-voting common stock
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2026-01-28 | Other | 35,505 | ||
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Lowenthal Albert G
Class A non-voting common stock
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2025-11-28 | Buy | 44.05 | $67.98 | 2,995 |
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Lowenthal Robert S
Class A non-voting common stock
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2025-11-28 | Buy | 11.28 | $67.98 | 767 |
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Spaulding Suzanne
Class A non-voting common stock
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2025-09-22 | Other | 3,000 | ||
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Lowenthal Albert G
Class A non-voting common stock
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2025-08-29 | Buy | 41.65 | $71.72 | 2,987 |
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Lowenthal Robert S
Class A non-voting common stock
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2025-08-29 | Buy | 10.67 | $71.72 | 765 |
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McNamara Dennis P
Class A non-voting common stock
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2025-08-05 | Sell | 2,000 | $73.81 | 147,620 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 118 | 4,097,589 |
| 2025-12-31 | 109 | 4,055,097 |
| 2025-09-30 | 110 | 3,948,513 |
| 2025-06-30 | 100 | 3,733,856 |
| 2025-03-31 | 88 | 3,484,366 |
| 2024-12-31 | 97 | 3,416,759 |
| 2024-09-30 | 90 | 3,372,331 |
| 2024-06-30 | 82 | 3,163,721 |
| 2024-03-31 | 73 | 3,142,426 |
| 2023-12-31 | 78 | 3,153,738 |
| 2023-09-30 | 76 | 3,106,305 |
| 2023-06-30 | 89 | 3,563,311 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Y-Intercept Hong Kong Ltd | [2026-06-30] | SOLE | 12,665 | 12,665 |
| Wealth Enhancement Advisory Services LLC | [2026-06-30] | SOLE | 0 | 11,572 |
| NorthCrest Asset Manangement LLC | [2026-06-30] | SOLE | 0 | 11,376 |
| Alaska Retirement Management Board | [2026-06-30] | SOLE | 425 | 425 |
| Ares Financial Consulting LLC | [2026-06-30] | SOLE | 212 | 212 |
| Eastern Bank | [2026-06-30] | DFND | 0 | 60 |
| Armstrong Advisory Group Inc | [2026-06-30] | SOLE | 0 | 60 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 37 | Prev | Page 1 | Next |