Private company

Hewlett Fund LP

American company, incorporated in New York. Summary from the record

Last updated Oct 21, 2026.

Overview

HeadquartersNY¹

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Corporate structure

Hewlett Fund LP sits at the top of its group. 8 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Hewlett Fund LP NY
- Biofrontera Inc. Stake · Woburn, Massachusetts
- CYABRA, INC. Stake · DE
- DEFSEC Technologies Inc. Stake · A1
- HTG MOLECULAR DIAGNOSTICS, INC Stake · Tucson, Arizona, United States
- MYOMO, INC. Stake · Cambridge, Massachusetts, United States
- Nuvve Holding Corp Stake · San Diego, California, United States
- Plus Therapeutics Stake · Austin

Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (7 companies). Each entity in the chart links to its source.

Stakes it holds

Hewlett Fund LP has told the SEC it owns more than 5% of 7 companies, latest first (Schedules 13D and 13G).

CYABRA, INC.SCHEDULE 13G Sep 22, 2026²
Nuvve Holding CorpSCHEDULE 13G Jul 20, 2026³
Plus TherapeuticsSCHEDULE 13G/A May 22, 2025 to Jun 25, 2025⁴
Biofrontera Inc.SC 13G May 7, 2024⁵
DEFSEC Technologies Inc.SC 13G/A Dec 14, 2022 to Apr 9, 2024⁶
MYOMO, INC.SC 13G/A Jan 17, 2023 to Feb 15, 2023⁷
HTG MOLECULAR DIAGNOSTICS, INCSC 13G/A Jan 4, 2022 to Jul 28, 2022⁸

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARHewlett Fund LP filings on SEC EDGAR
2
SEC EDGARHewlett Fund LP SCHEDULE 13G on CYABRA, INC.
3
SEC EDGARHewlett Fund LP SCHEDULE 13G on Nuvve Holding Corp
4
SEC EDGARHewlett Fund LP SCHEDULE 13G/A on Plus Therapeutics
5
SEC EDGARHewlett Fund LP SC 13G on Biofrontera Inc.
6
SEC EDGARHewlett Fund LP SC 13G/A on DEFSEC Technologies Inc.
7
SEC EDGARHewlett Fund LP SC 13G/A on MYOMO, INC.
8
SEC EDGARHewlett Fund LP SC 13G/A on HTG MOLECULAR DIAGNOSTICS, INC