Private company
MANCHESTER MANAGEMENT CO LLC
American company, incorporated in Delaware. Summary from the record
Last updated Oct 21, 2026.
Overview
- HeadquartersDE1
Corporate structure
MANCHESTER MANAGEMENT CO LLC sits at the top of its group. 9 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- MANCHESTER MANAGEMENT CO LLC DE
- Alpha Cognition Inc. Stake · Vancouver, British Columbia, Canada
- Assure Holdings Corp. Stake · Vienna, Virginia, United States
- BRAIN SCIENTIFIC INC. Stake · Lakewood Ranch, Florida
- EUPRAXIA PHARMACEUTICALS INC. Stake · Vancouver, British Columbia, Canada
- Modular Medical, Inc. Stake · San Diego, California
- NEUROONE MEDICAL TECHNOLOGIES Corp Stake · Eden Prairie, Minnesota
- Nixxy, Inc. Stake · New York, NY, United States
- SANUWAVE Health, Inc. Stake · Eden Prairie, Minnesota
Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (8 companies). Each entity in the chart links to its source.
Stakes it holds
MANCHESTER MANAGEMENT CO LLC has told the SEC it owns more than 5% of 8 companies, latest first (Schedules 13D and 13G).
- Alpha Cognition Inc.SCHEDULE 13G Feb 17, 2026 to Sep 23, 20262
- EUPRAXIA PHARMACEUTICALS INC.SCHEDULE 13G/A Nov 13, 2025 to Aug 13, 20263
- SANUWAVE Health, Inc.SCHEDULE 13D/A Feb 10, 2022 to Dec 15, 20254
- Modular Medical, Inc.SCHEDULE 13D/A Feb 14, 2022 to Apr 7, 20255
- NEUROONE MEDICAL TECHNOLOGIES CorpSCHEDULE 13G/A Aug 2, 2023 to Feb 14, 20256
- Assure Holdings Corp.SC 13G/A Feb 10, 2022 to Feb 9, 20247
- Nixxy, Inc.SC 13G/A Mar 8, 2022 to Feb 10, 20238
- BRAIN SCIENTIFIC INC.SC 13D Aug 4, 20229
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9