Lightbay Management Llc
- Regulatory AUM
- $1.8B
- Discretionary
- $1.8B
- Clients
- 6
- Avg AUM / client
- $306M
- Accounts
- 6
- Employees
- 29
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 31, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 6 | $1.8B | 100.0% |
Private funds (6)
Reported in Form ADV Section 7.B.(1), filing of Dec 2024 · $1.9B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Lightbay Investment Partners Ii Lp | Private Equity Fund | Delaware | $693M | 47 |
| Lightbay Investment Partners Lp | Private Equity Fund | Delaware | $570M | 19 |
| Lightbay Investment Partners A Lp | Private Equity Fund | Delaware | $325M | 12 |
| Lightbay Investment Partners Ii A Lp | Private Equity Fund | Delaware | $243M | 13 |
| Lightbay Executive Fund Lp | Private Equity Fund | Delaware | $58.0M | 55 |
| Lightbay Executive Fund Ii Lp | Private Equity Fund | Delaware | $44.2M | 92 |
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Rahemtulla, Navroz, [Nmn] | Partner, Managing Member Of Registrant | Jun 2016 (10y) | 50% – 75% | |
| Stein, Adam, Lance | Partner, Managing Member Of Registrant | Jun 2016 (10y) | 50% – 75% | |
| Ho, Stella, Doris | Partner, Chief Compliance Officer, Chief Financial Officer | Feb 2017 (10y) | Less than 5% |
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Private funds (6, $1.9B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Lightbay Investment Partners Ii Lp | Private Equity Fund | $693M | $1.0M | 47 |
| Lightbay Investment Partners Lp | Private Equity Fund | $570M | $500K | 19 |
| Lightbay Investment Partners A Lp | Private Equity Fund | $325M | $2.0M | 12 |
| Lightbay Investment Partners Ii A Lp | Private Equity Fund | $243M | $1.5M | 13 |
| Lightbay Executive Fund Lp | Private Equity Fund | $58.0M | $25.0K | 55 |
| Lightbay Executive Fund Ii Lp | Private Equity Fund | $44.2M | $50.0K | 92 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 2.37 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Performance-based fees
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports having custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 31, 2026.
View current Form ADV (SEC/IAPD) ↗