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 2026-09-08. Research, not investment advice.

#TickerNameMarket cap
1QCOMQualcomm Inc$180.2B
2QSRRestaurant Brands International Inc.$28.0B
3QQnity Electronics, Inc.$25.2B
4QXOQXO, Inc.$13.9B
5QRVOQorvo, Inc.$9.1B
6QGENQIAGEN N.V.$9.0B
7QBTSD-Wave Quantum Inc. Common Stock$6.2B
8QLYSQualys, Inc. Common Stock$5.9B
9QTWOQ2 Holdings Inc$3.9B
10QSQuantumScape Corporation Class A Common Stock$3.4B
11QUREuniQure N.V.$3.1B
12QNTQuantinuum Inc. Class A Common Stock$1.8B
13QUBTQuantum Computing Inc. Common$1.8B
14QCRHQCR Holdings Inc$1.7B
15QFINQfin Holdings, Inc. American Depositary Shares$1.1B
16QNSTQuinStreet, Inc.$1.1B
17QMCOQuantum Corporation$975M
18QDELQuidelOrtho Corporation Common Stock$958M
19QUADQUAD/GRAPHICS, INC.$551M
20QTTBQ32 Bio Inc. Common Stock$357M

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