Engine Capital Management, Lp
- Regulatory AUM
- $1.7B
- Discretionary
- $1.7B
- Clients
- 8
- Avg AUM / client
- $216M
- Accounts
- 8
- Employees
- 7
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of May 05, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 8 | $1.7B | 100.0% |
Private funds (5)
Reported in Form ADV Section 7.B.(1), filing of Nov 2024 · $1.5B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Engine Capital, L.P. master | Hedge Fund | Delaware | $947M | 82 |
| Engine Capital Offshore Fund, Ltd. feeder | Hedge Fund | British Virgin Islands | $218M | 24 |
| Engine Jet Capital, L.P. | Hedge Fund | Delaware | $118M | 3 |
| Engine Airflow Capital, Lp | Hedge Fund | Delaware | $105M | 3 |
| Engine Lift Capital, Lp | Hedge Fund | Delaware | $93.7M | 3 |
People (2)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Ajdler, Arnaud | Manager | Feb 2018 (9y) | 75% or more | |
| Diagonale, Marc, Stephen | Chief Financial Officer/Chief Compliance Officer | Feb 2018 (9y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Engine Capital Management Gp, Llc | General Partner | Feb 2018 | A | Less than 5% |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
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 (5, $1.5B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Engine Capital, L.P. | Hedge Fund | $947M | $1.0M | 82 |
| Engine Capital Offshore Fund, Ltd. | Hedge Fund | $218M | $1.0M | 24 |
| Engine Jet Capital, L.P. | Hedge Fund | $118M | $1.0M | 3 |
| Engine Airflow Capital, Lp | Hedge Fund | $105M | $0 | 3 |
| Engine Lift Capital, Lp | Hedge Fund | $93.7M | $1.0M | 3 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 05/05/2026 | 2.2 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: May 05, 2026.
View current Form ADV (SEC/IAPD) ↗