Aterian Investment Management

Private Equity SEC-registered adviser

Legal name: Aterian Investment Management, LP

New York, NY Website

AUM

$1.7B
Regulatory AUM

Private funds

7
Private Equity 7

Private fund assets

$1.7B
Gross asset value

Employees

22

Last Form D raise

Sep 2023
Most recent fund filing

From SEC Form ADV filing (filed Mar 31, 2026). View on SEC

People(3)

Owners and executive officers named on the firm's SEC Form ADV.

B
Brandon Bethea
Principal/Limited Partner of Aterian Investment Management, LP
Source: SEC Form ADV
C
Christopher Thomas
Principal/Limited Partner of Aterian Investment Management, LP
Source: SEC Form ADV
M
Michael Fieldstone
Principal/Limited Partner of Aterian Investment Management, LP
Source: SEC Form ADV

Funds(7)

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Aterian Opportunities II, LPPrivate Equity$350.7M——Sep 2023Cold
Aterian Opportunities I, LPPrivate Equity$35.5M——Oct 2022Cold
Aterian Investment Partners IV, LPPrivate Equity$549.3M——Aug 2021Cold
Aterian Investment Partners Iv-A, LPPrivate Equity$186.3M——Aug 2021Cold
Aterian Investment Partners III, LPPrivate Equity$216.6M——Jun 2018Cold
Aterian Investment Partners Iii-A, LPPrivate Equity$35.3M——Jun 2018Cold
Aterian Investment Partners II, LPPrivate Equity$294.2M———

Board seats

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.

Regulatory identifiers

CRD number
169302
SEC file number
801-78857

Sources