Sterling Investment Partners Advisers

Private Equity SEC-registered adviser

Legal name: Sterling Investment Partners Advisers, LLC

Greenwich, CT Website

AUM

$3.9B
Regulatory AUM

Private funds

6
Private Equity 6

Private fund assets

$3.9B
Gross asset value

Employees

24

Last Form D raise

Oct 2025
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.

C
Charles Santoro
Managing Member
Source: SEC Form ADV
D
Douglas Newhouse
Managing Member
Source: SEC Form ADV
M
Morris Macey
Managing Member and Chief Compliance Officer
Source: SEC Form ADV

Funds(6)

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

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Sterling Investment Partners Xk Opportunities Fund, L.P.Private Equity$462.9M$881.2M50Oct 2025Warm
Sterling Investment Partners Xk Opportunities Fund-A, L.P.Private Equity$456.9M$881.2M50Oct 2025Warm
Sterling Investment Partners V. LP.Private Equity$1.4B——May 2025Cool
Sterling Investment Partners IV, L.P.Private Equity$940.2M$566.5M194May 2022Cold
Sterling Investment Partners V-A, L.P.Private Equity$389.7M———
Sterling Investment Partners III, L.P.Private Equity$250.8M———

Board seats(1)

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

Valkyrie Topco
Business ServicesGreenwich, CTDirector: Morris Macey
$478.2M raised
Since May 2024
SEC Form D

Regulatory identifiers

CRD number
156946
SEC file number
801-73976

Sources