Longtail Alpha, LLC is an SEC-registered investment adviser based in Newport Beach, CA that reports managing 8 hedge funds on Form ADV. It reports $822.4 million in regulatory assets under management. Its private funds, of all types, hold $916.8 million in gross assets.
- Regulatory assets under management
- $822.4 millionForm ADV Item 5.F
- Gross assets of private funds
- $916.8 millionAll private fund types, Form ADV
- Hedge funds managed
- 88 private funds in total
- Employees
- 9Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 282615
- Latest Form ADV
- 02/02/2026Disciplinary disclosures: none reported
Hedge funds filing Form D (7)
Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.
Private funds reported on Form ADV (6)
As reported in the adviser's Form ADV filed Mar 12, 2024. Funds also listed from Form D are shown above.
Fund vehicles: feeder funds and single-deal vehicles (2)
Feeder funds invest through a master fund; single-deal vehicles (SPVs, co-investments, series) hold one investment.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures