Private company
Mast Hill Management, LLC
Limited liability company registered in the United States, active since 2021. Summary from the record
Last updated Oct 21, 2026.
Overview
Corporate structure
Mast Hill Management, LLC is part of a group headed by Fast Lane Murphy LLC. 4 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of Mast Hill Management, LLC
- Strago, LLC Owns 50% to 75% of Mast Hill Management, LLC, since 08/2021 (Form ADV)
- George Lane Murphy Owns 75% or more of Fast Lane Murphy LLC, since 08/2021 (Form ADV)
- Farzan Patrick Hassani Owns 75% or more of Strago, LLC, since 07/2021 (Form ADV)
- Fast Lane Murphy LLC
- Mast Hill Management, LLC Braintree, Massachusetts, United States
- Mast Hill Fund, L.P. Braintree, Massachusetts, United States
- 1847 Holdings LLC Stake ยท New York, New York
- Mast Hill Management, LLC Braintree, Massachusetts, United States
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (1 companies); owners and owned firms from Form ADV, the registration investment advisers file with the SEC. Each entity in the chart links to its source.
Investment adviser
Mast Hill Management, LLC is registered with the SEC as an investment adviser. This is what it reports on Form ADV, the registration every adviser files and keeps current.
- RegistrationSEC 802-122370, CRD 316496 IAPD record
Who owns it
Owners of 5% or more as the firm lists them (Schedule A), and the owners of those owners up the chain (Schedule B).
- FAST LANE MURPHY LLCowns 50% to 75%, since 08/2021
- STRAGO, LLCowns 50% to 75%, since 08/2021
- Farzan Patrick Hassaniowns 75% or more of STRAGO, LLC, since 07/2021
- George Lane Murphyowns 75% or more of FAST LANE MURPHY LLC, since 08/2021
Subsidiaries and ownership
Funds it manages
Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.
Timeline
- Aug 16, 2021Founded Mast Hill Management, LLC is founded2
Stakes it holds
Mast Hill Management, LLC has told the SEC it owns more than 5% of 1 company, latest first (Schedules 13D and 13G).
- 1847 Holdings LLCSC 13G Mar 10, 20235
Sources
The numbers on this page point here. Each one links to the record it came from.
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