| OPK | Opko Health, Inc. | 1.30 | Healthcare | Stocks | NMS |
| NAK | Northern Dynasty Minerals, Ltd. | 0.30 | Basic Materials | Stocks | ASE |
| OCSL | Oaktree Specialty Lending Corpo | 19.30 | Financial Services | Stocks | NMS |
| BAK | Braskem SA | 9.03 | Basic Materials | Stocks | NYQ |
| TAK | Takeda Pharmaceutical Company L | 13.37 | Healthcare | Stocks | NYQ |
| OSK | Oshkosh Corporation (Holding Co | 114.40 | Industrials | Stocks | NYQ |
| OZK | Bank OZK | 46.75 | Financial Services | Stocks | NMS |
| OLK | Olink Holding AB (publ) | 23.01 | Healthcare | Stocks | NGM |
| LOB | Live Oak Bancshares, Inc. | 35.32 | Financial Services | Stocks | NYQ |
| OVLY | Oak Valley Bancorp (CA) | 24.85 | Financial Services | Stocks | NCM |
| OARK | OARK | 20.02 | N/A | Stocks | NYQ |
| OBK | Origin Bancorp, Inc. | 32.30 | Financial Services | Stocks | NYQ |
| OHFIX | OAKHURST FIXED INCOME FUND INST | 8.54 | N/A | Mutual Fund | NAS |
| AOMR | Angel Oak Mortgage REIT, Inc. | 11.21 | Real Estate | Stocks | NYQ |
| OAKU | Oak Woods Acquisition Corporati | 10.77 | Financial Services | Stocks | NCM |
| OANGX | Oakmark Global Fund Institution | 32.70 | N/A | Mutual Fund | NAS |
| OAK-PB | Brookfield Oaktree Holdings, LL | 21.64 | Financial Services | Stocks | NYQ |
| OAK-PA | Brookfield Oaktree Holdings, LL | 22.00 | Financial Services | Stocks | NYQ |
| OAKMX | Oakmark Fund Investor Class | 140.63 | N/A | Mutual Fund | NAS |
| OAKBX | Oakmark Equity And Income Fund | 34.54 | N/A | Mutual Fund | NAS |
| PAK | Global X MSCI Pakistan ETF | 16.79 | N/A | ETF | PCX |
| ORSIX | North Square Oak Ridge Dynamic | 14.23 | N/A | Mutual Fund | NAS |
| 0P0001LK2N | Oaks Emerging Umbrella Fund plc | 15.73 | N/A | Mutual Fund | PNK |
| 0P0001DDRF | Oaktree (Lux.) III - Oaktree Gl | 129.75 | N/A | Mutual Fund | PNK |
| OASDX | Oakhurst Strategic Defined Risk | 11.74 | N/A | Mutual Fund | NAS |