- 1 800 FLOWERS COM
- 10X Genomics Inc
- 1&1 AG
- 1Life Healthcare Inc
- 22nd Century Group Inc.
- 2U Inc
- 360 Finance Inc.
- 3D Systems Corp.
- 3i Group PLC
- 3i Infrastructure PLC
- 3M
- 3SBio Inc
- 51Job Inc.
- 58.com Inc
- 888 Holdings
- 8x8 Inc
- 9F Inc
- A O Smith Corp
- A P Moller Maersk
- A2A Group
- AA PLC
- AAC Technologies Holdings Inc
- AAK AB
- Aalberts NV
- Aareal Bank
- ABB LTD
- Abbott Laboratories
- AbbVie Inc
- Abengoa B
- Abercrombie & Fitch Company
- Aberdeen Asset Management
- Abertis
- ABIOMED Inc
- ABM Industries Inc
- ABN AMRO Group NV
- ABOUT YOU Holding AG
- abrdn PLC
- Acacia Communications Inc
- Acacia Mining PLC
- ACADIA Pharmaceuticals Inc
- Acadia Realty Trust
- Acasti Pharma Inc
- Accenture PLC
- Acciona
- Accor S.A.
- Accuray Inc
- AcelRx Pharmaceuticals Inc
- Acerinox SA
- Ackermans & Van Haaren NV
- ACM Research Inc