| PXS | Pyxis Tankers Inc. - Common Stock | | |
| PYPD | PolyPid Ltd. - Ordinary Shares | | |
| PYPL | PayPal Holdings, Inc. - Common Stock | | SP500 |
| PYXS | Pyxis Oncology, Inc. - Common Stock | | |
| PZZA | Papa John's International, Inc. - Common Stock | | |
| QADR | QDRO Acquisition Corp. - Class A Ordinary Shares | | |
| QADRU | QDRO Acquisition Corp. - Units | | |
| QADRW | QDRO Acquisition Corp. - Warrant | | |
| QBTS | D-Wave Quantum Inc. - Common Stock | | |
| QCLS | Q/C Technologies, Inc. - Common Stock | | |
| QCOM | QUALCOMM Incorporated - Common Stock | | SP500 |
| QCRH | QCR Holdings, Inc. - Common Stock | | |
| QDEL | QuidelOrtho Corporation - Common Stock | | |
| QFIN | Qfin Holdings, Inc. - American Depositary Shares | | |
| QH | Quhuo Limited - Class A Ordinary Shares | | |
| QLYS | Qualys, Inc. - Common Stock | | |
| QMCO | Quantum Corporation - Common Stock | | |
| QMLS | QumulusAI, Inc. - Common Stock | | |
| QNBC | QNB Corp. - Common Stock | | |
| QNME | Quanome Technologies, Inc. - Common Stock | D | |
| QNRX | Quoin Pharmaceuticals, Ltd. - American Depositary Shares | | |
| QNST | QuinStreet, Inc. - Common Stock | | |
| QNT | Quantinuum Inc. - Class A Common Stock | | |
| QNTM | Quantum Biopharma Ltd. - Class B Subordinate Voting Shares | | |
| QQQX | Nuveen NASDAQ 100 Dynamic Overwrite Fund - Closed End Fund | | |
| QRHC | Quest Resource Holding Corporation - Common Stock | | |
| QS | QuantumScape Corporation - Common Stock | | |
| QSEA | Quartzsea Acquisition Corporation - Ordinary Shares | | |
| QSEAR | Quartzsea Acquisition Corporation - Rights | | |
| QSEAU | Quartzsea Acquisition Corporation - Units | | |
| QSI | Quantum-Si Incorporated - Class A Common Stock | | |
| QTEX | QTREX Quantum Ltd. - Ordinary Shares | | |
| QTI | QT Imaging Holdings, Inc. - Common Stock | | |
| QTRX | Quanterix Corporation - Common Stock | | |
| QTTB | Q32 Bio Inc. - Common Stock | | |
| QUBT | Quantum Computing Inc. - Common Stock | | |
| QUCY | Quantum Cyber N.V. - Ordinary Shares | | |
| QUIK | QuickLogic Corporation - Common Stock | | |
| QUMS | Quantumsphere Acquisition Corp. - Ordinary Shares | | |
| QUMSR | Quantumsphere Acquisition Corp. - Rights | | |
| QUMSU | Quantumsphere Acquisition Corp. - Units | | |
| QURE | uniQure N.V. - Ordinary Shares | | |
| QVCG | QVC Group, Inc. - Common Stock | | |
| QXL | Quantum X Labs Inc. - Common Stock | | |
| RACC | Research Alliance Corporation III - Class A Ordinary Shares | | |
| RACD | Research Alliance Corporation IV - Class A Ordinary Shares | | |
| RADX | Radiopharm Theranostics Limited - American Depositary Shares | | |
| RAIL | Freightcar America, Inc. - Common Stock | | |
| RAIN | Rain Enhancement Technologies Holdco, Inc. - Class A Common Stock | D | |
| RAINW | Rain Enhancement Technologies Holdco, Inc. - Warrants | D | |