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Private company

ADAR1 Partners, LP

Hedge fund that raised $406.4 million in 2019 (SEC Form D), active since 2018. Summary from the record

Last updated Oct 21, 2026.

Overview

  • HeadquartersAustin, United States2
  • Legal formLimited Partnership2
  • Kind of organizationHedge fund2
  • LEI2549009NGSLA9OOT9U062
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressC/O HARVARD BUSINESS SERVICES, INC., 19958 Lewes, United States2
  • Registered withSecurities and Exchange Commission, 00017588662

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Corporate structure

ADAR1 Partners, LP 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.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); stakes of 5% or more it reported on Schedules 13D and 13G (8 companies). Each entity in the chart links to its source.

Leadership

Named in SEC Form D filings

People the company listed in its private-offering notices.

  • Manager of Issuer's General Partner and Investment Manager.Daniel Schneeberger named Aug 7, 20263

Subsidiaries and ownership

Fund manager

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

  1. Nov 7, 2018Founded ADAR1 Partners, LP is founded2

Filings

5 filings to the SEC since October 2021: 5 private raises. The latest 5:

  1. Aug 7, 2026D/A EDGAR
  2. Aug 8, 2025D/A EDGAR
  3. Aug 8, 2024D/A EDGAR
  4. Aug 8, 2023D/A EDGAR
  5. Aug 10, 2022D/A EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Stakes it holds

ADAR1 Partners, LP has told the SEC it owns more than 5% of 8 companies, latest first (Schedules 13D and 13G).

Funding

Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.

Money received by year$406.4M 2019–2019
Money received by yearMoney received by year, 2019–2019: $406.4M in all. Private raises (Form D) $406.4M.$0$200M$400M$600M2019 · Private raises (Form D): $406.4M2019
Figures by year
YearPrivate raises (Form D)Total
2019$406.4M$406.4M

Private raises

Private offerings the company reported to the SEC on Form D. The amount is what the latest filing says was sold so far, charted in the year of the first sale. Covers filings since Oct 1, 2021.

  1. Feb 26, 2019Raised $406.4 million in a private offering of equity3 Form D: 215 investors so far Form D

Sources

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

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