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Lightbay Management LLC

● SEC registered since 2017CRD 288432SEC# 801-111785Los Angeles, CA
Export (members)
Ranks #2,281 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$1.84B
Fund GAV
$1.84B
Private funds
6
Employees
29
Accounts
6
Location
Los Angeles, CA

Lightbay Management LLC assets under management

Lightbay Management LLC is an SEC-registered investment adviser based in Los Angeles, CA. The firm has been registered since 2017. It reports $1.8 billion in regulatory assets under management and employs 29 people. Lightbay Management LLC manages 6 private funds with combined gross assets of $1.8 billion, including Lightbay Investment Partners II LP. By regulatory assets, it ranks 2,281 of 6,004 private fund managers.

Lightbay Management LLC private funds

6 funds · $1.84B GAV
FundTypeGross assetsMin.
Lightbay Investment Partners II LPPrivate Equity$700.4M$1M
Lightbay Investment Partners LPPrivate Equity$465.8M$500K
Lightbay Investment Partners Ii-A LPPrivate Equity$311.2M$1.5M
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Lightbay Management LLC owners & executives

2 reported
NameTitleOwnershipSince
Adam Lance Stein ControlPartner, Chief Compliance Officer, Managing Member Of Registrant50-75%2016
Navroz [nmn] Rahemtulla ControlPartner, Managing Member Of Registrant50-75%2016

Frequently asked questions

How much does Lightbay Management LLC manage?

Lightbay Management LLC reports $1.8 billion in regulatory assets under management on its Form ADV.

How many private funds does Lightbay Management LLC manage?

Lightbay Management LLC manages 6 private funds with combined gross assets of $1.8 billion.

How many employees does Lightbay Management LLC have?

Lightbay Management LLC reports 29 employees.

Where is Lightbay Management LLC located?

Lightbay Management LLC is based in Los Angeles, CA and has been SEC-registered since 2017.

Does Lightbay Management LLC disclose fund performance?

Lightbay Management LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.

Contact & registration

Address11601 Wilshire Blvd, Suite 2150, Los Angeles, CA 90025
Phone310-919-4300
Office hours8 a.m. - 5 p.m.
SEC regionLos Angeles Regional Office (LARO)
Umbrella registrationYes
Discloses disciplinary historyNo

Regulatory AUM

$1.84B▼ 15%
Mar '25 — $2.16BApr '25 — $2.16BMay '25 — $2.16BJun '25 — $2.16BJul '25 — $2.16BAug '25 — $2.16BSep '25 — $2.16BOct '25 — $2.16BNov '25 — $2.16BDec '25 — $2.16BJan '26 — $2.16BFeb '26 — $2.16BMar '26 — $1.84BApr '26 — $1.84BMay '26 — $1.84BJun '26 — $1.84B
Mar '25Form ADV, monthlyJun '26

How this firm compares

Regulatory AUMTop 23%
Larger than 77% of 16,271 advisers
AUM vs fund managersTop 38%
Larger than 62% of 6,004 private-fund managers
Number of fundsTop 36%
More funds than 64% of fund managers
EmployeesTop 18%
More than 82% of 16,825 advisers

Assets under management

$1.84Bregulatory AUM
Discretionary $1.84B

Service providers