| Ticker | Company | Calls | Coverage | Latest grade |
|---|---|---|---|---|
| Q | Quintiles IMS Holdings | 8 | 2016–2017 | 🔒 |
| QADA | QAD Inc. | 22 | 2016–2021 | 🔒 |
| QBCRF | Quebecor Inc. | 34 | 2016–2025 | 🔒 |
| QBEIF | QBE Insurance Group Ltd | 4 | 2019–2025 | 🔒 |
| QBTS | D-Wave Quantum Inc. | 9 | 2022–2025 | 🔒 |
| QCOM | QUALCOMM Incorporated | 38 | 2016–2025 | 🔒 |
| QCRH | QCR Holdings, Inc. | 34 | 2017–2025 | 🔒 |
| QD | Qudian Inc. | 16 | 2017–2021 | 🔒 |
| QDEL | QuidelOrtho Corporation | 38 | 2016–2025 | 🔒 |
| QEP | QEP Resources, Inc. | 20 | 2016–2020 | 🔒 |
| QES | Quintana Energy Services' | 9 | 2018–2020 | 🔒 |
| QFIN | Qifu Technology, Inc. | 25 | 2019–2025 | 🔒 |
| QFOR | Quadrant 4 Systems | 3 | 2016–2016 | 🔒 |
| QGEN | Qiagen N.V. | 34 | 2016–2025 | 🔒 |
| QH | Quhuo Limited | 8 | 2020–2024 | 🔒 |
| QHC | Quorum Health Corporation | 15 | 2016–2019 | 🔒 |
| QIPT | Quipt Home Medical Corp. | 15 | 2021–2025 | 🔒 |
| QIWI | Qiwi plc | 24 | 2016–2021 | 🔒 |
| QLGC | QLogic | 2 | 2016–2016 | 🔒 |
| QLGN | Qualigen Therapeutics, Inc. | 1 | 2020–2020 | 🔒 |
| QLIK | Qlik Technologies | 2 | 2016–2016 | 🔒 |
| QLYS | Qualys, Inc. | 38 | 2016–2025 | 🔒 |
| QMCI | QuoteMedia Inc. | 3 | 2021–2024 | 🔒 |
| QMCO | Quantum Corporation | 21 | 2019–2025 | 🔒 |
| QNGY | Quanergy Systems, Inc. | 2 | 2022–2022 | 🔒 |
| QNRX | Quoin Pharmaceuticals, Ltd. | 7 | 2022–2024 | 🔒 |
| QNST | QuinStreet, Inc. | 37 | 2016–2025 | 🔒 |
| QNTFF | Quantafuel ASA | 5 | 2021–2022 | 🔒 |
| QNTQF | QinetiQ Group PLC | 5 | 2022–2024 | 🔒 |
| QRHC | Quest Resource Holding Corporation | 34 | 2017–2025 | 🔒 |
| QRTEA | Qurate Retail, Inc. | 26 | 2018–2024 | 🔒 |
| QRVO | Qorvo, Inc. | 36 | 2016–2025 | 🔒 |
| QS | QuantumScape Corporation | 19 | 2021–2025 | 🔒 |
| QSG | QuantaSing Group Limited | 6 | 2024–2025 | 🔒 |
| QSI | Quantum-Si incorporated | 16 | 2021–2025 | 🔒 |
| QSII | Quality Systems' | 11 | 2016–2018 | 🔒 |
| QSR | Restaurant Brands International Inc. | 38 | 2016–2025 | 🔒 |
| QTEK | QualTek Services Inc. | 3 | 2022–2022 | 🔒 |
| QTGPF | Qt Group Oyj | 6 | 2024–2025 | 🔒 |
| QTM | Quantum's | 8 | 2016–2017 | 🔒 |
| QTNA | Quantenna Communications' | 9 | 2017–2019 | 🔒 |
| QTNT | Quotient Limited | 27 | 2016–2022 | 🔒 |
| QTRH | Quarterhill, Inc. | 10 | 2017–2019 | 🔒 |
| QTRHF | Quarterhill Inc. | 21 | 2020–2025 | 🔒 |
| QTRX | Quanterix Corporation | 29 | 2018–2025 | 🔒 |
| QTS | QTS Realty Trust, Inc. | 21 | 2016–2021 | 🔒 |
| QTT | Qutoutiao Inc. | 13 | 2018–2021 | 🔒 |
| QTWO | Q2 Holdings, Inc. | 36 | 2016–2024 | 🔒 |
| QUAD | Quad/Graphics, Inc. | 39 | 2016–2025 | 🔒 |
| QUAN | Quantum International's | 1 | 2016–2016 | 🔒 |
| QUBT | Quantum Computing Inc. | 2 | 2025–2025 | 🔒 |
| QUIK | QuickLogic Corporation | 37 | 2016–2025 | 🔒 |
| QUISF | Quisitive Technology Solutions, Inc. | 14 | 2021–2024 | 🔒 |
| QUMU | Qumu Corporation | 28 | 2016–2022 | 🔒 |
| QUNR | Qunar Cayman Island's | 2 | 2016–2016 | 🔒 |
| QUOT | Quotient Technology Inc. | 29 | 2016–2023 | 🔒 |
| QURE | uniQure N.V. | 1 | 2025–2025 | 🔒 |
| QVCA | Liberty Interactive | 9 | 2016–2018 | 🔒 |
| QVCGA | QVC Group Inc. | 2 | 2025–2025 | 🔒 |
| QYOUF | QYOU Media Inc. | 3 | 2022–2023 | 🔒 |