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SEC-Registered Investment Adviser

Monashee Investment Management, LLC

CRD 163148

Registration facts are from the firm's Form ADV Part 1A as published by the SEC, latest filing dated February 27, 2026. Figures are firm-level: they describe the advisory firm, not any single offering.

Registration

Status
Approved
Registered since
June 20, 2014
Principal office
75 Park Plaza, 4th Floor, Boston, MA 02116
Organized as
Limited Liability Company, DE
Fiscal year end
November
Other offices
2
Full record on SEC IAPD

Scale

Regulatory AUM
$1.9B
Attributable to non-US clients
$1.2B
Accounts
12
Clients
0
Employees
13, 8 in advisory roles
Private funds advised
1
Private fund gross assets
$139.2M
Fund types
1 hedge funds
Funds with Form D records
1 issuer in AltStreet's ledger, $8.5M reported sold across them

Business, clients and compensation, as filed

Advisory activities
portfolio management for pooled investment vehicles and portfolio management for businesses and institutional clients
Compensated by
a percentage of assets under management and performance-based fees
Client types
pooled investment vehicles (5); pension and profit sharing plans; charitable organizations; corporations or other businesses
Also engaged as
commodity pool operator or commodity trading advisor
Related persons include
a sponsor, general partner or managing member of pooled investment vehicles

Form ADV Item 11 disclosures

No yes answers on Item 11 as of the latest Form ADV (February 27, 2026). Item 11 covers the firm and its advisory affiliates.

Form D activity of the funds this firm advises, by year

1 issuer in AltStreet's EDGAR ledger are joined to this adviser through Form ADV Schedule D, with Form D filings from December 27, 2024 to December 17, 2025. Reported sold across them: $8.5M.Years are the year of each offering's first notice; sold and investors are the latest figures on each chain. Counts and totals only; the fund roster is in the terminal.

First noticeOfferingsReported soldInvestors
20241$8.5M1

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Source: SEC Form ADV via IARD (roster of October 6, 2026), matched to the platform by AltStreet analysts. Item 11 answers are as reported on the firm's Form ADV and cover the firm and its advisory affiliates; consult the firm's IAPD record for the Disclosure Reporting Pages. Brochure statements are the firm's own. Nothing on this page is investment advice.