Stocks › Q

US Stocks Starting With Q

All 20 US-listed companies beginning with Q that QuantLogix tracks, ranked by market capitalisation. Every name carries a live 5-factor signal, forecast context and fundamentals.

Universe as of 2026-10-16. Research, not investment advice.

#TickerNameMarket cap
1QCOMQualcomm Inc$189.8B
2QSRRestaurant Brands International Inc.$25.4B
3QQnity Electronics, Inc.$25.1B
4QXOQXO, Inc.$11.8B
5QGENQIAGEN N.V.$8.9B
6QBTSD-Wave Quantum Inc. Common Stock$6.5B
7QLYSQualys, Inc. Common Stock$6.1B
8QTWOQ2 Holdings Inc$3.7B
9QSQuantumScape Corporation Class A Common Stock$3.1B
10QUREuniQure N.V.$3.1B
11QNTQuantinuum Inc. Class A Common Stock$2.0B
12QUBTQuantum Computing Inc. Common$2.0B
13QCRHQCR Holdings Inc$1.6B
14QNSTQuinStreet, Inc.$1.0B
15QMCOQuantum Corporation$989M
16QFINQfin Holdings, Inc. American Depositary Shares$984M
17QDELQuidelOrtho Corporation Common Stock$728M
18QUADQUAD/GRAPHICS, INC.$485M
19QTTBQ32 Bio Inc. Common Stock$314M
20QLEPQuantum Leap Acquisition Corp$301M

Jump to another letter above, or return to the full stocks directory.