Stocks › Q

US Stocks Starting With Q

All 21 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 2026-09-21. 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
5QRVOQorvo, Inc.$10.3B
6QGENQIAGEN N.V.$8.9B
7QBTSD-Wave Quantum Inc. Common Stock$6.5B
8QLYSQualys, Inc. Common Stock$6.1B
9QTWOQ2 Holdings Inc$3.7B
10QSQuantumScape Corporation Class A Common Stock$3.1B
11QUREuniQure N.V.$3.1B
12QNTQuantinuum Inc. Class A Common Stock$2.0B
13QUBTQuantum Computing Inc. Common$2.0B
14QCRHQCR Holdings Inc$1.6B
15QNSTQuinStreet, Inc.$1.0B
16QMCOQuantum Corporation$989M
17QFINQfin Holdings, Inc. American Depositary Shares$984M
18QDELQuidelOrtho Corporation Common Stock$728M
19QUADQUAD/GRAPHICS, INC.$485M
20QTTBQ32 Bio Inc. Common Stock$314M
21QLEPQuantum Leap Acquisition Corp$301M

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