Rhone Group L.L.C.
- Regulatory AUM
- $8.2B
- Discretionary
- $8.2B
- Clients
- 12
- Avg AUM / client
- $679M
- Accounts
- 12
- Employees
- 35
AUM over time
Annual snapshots from Form ADV filings · as of Mar 31, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 12 | $8.2B | 100.0% |
Private funds (10)
Reported in Form ADV Section 7.B.(1), filing of May 2024 · $7.5B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Rhône Partners V L.P. | Private Equity Fund | Cayman Islands | $2.5B | 84 |
| Rhône Offshore Partners V L.P. | Private Equity Fund | Cayman Islands | $1.5B | 52 |
| Rhone Offshore Partners Vi L.P. | Private Equity Fund | Cayman Islands | $1.2B | 40 |
| Rhone Partners Vi L.P. | Private Equity Fund | Cayman Islands | $689M | 54 |
| Rhône Partners Sacf L.P. | Private Equity Fund | Cayman Islands | $601M | 13 |
| Rhone Partners Vi (De) L.P. | Private Equity Fund | Delaware | $405M | 2 |
| Rhône Co Investment Fund Vi G L.P. | Private Equity Fund | Delaware | $175M | 2 |
| Romolo Holdings L.P. | Private Equity Fund | Delaware | $170M | 3 |
| Rhône Partners Iv L.P. | Private Equity Fund | Cayman Islands | $117M | 62 |
| Secure Co Investment Holdings L.P. | Private Equity Fund | Delaware | $112M | 3 |
People (10)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Agostinelli, Robert, Frank | Managing Director | May 1996 (30y) | 25% – 50% | |
| Langman, Michael, Steven | Managing Director | May 1996 (30y) | 25% – 50% | |
| Buerstedde, Franz Ferdinand, Alfons Maria | Managing Director | Jan 2011 (16y) | Less than 5% | |
| Steiner, Marsha, Allison | Chief Compliance Officer And Chief Legal Officer | Feb 2012 (15y) | Less than 5% | |
| Flynn, Lucas, Patricio | Managing Director | Jul 2023 (3y) | Less than 5% | |
| Hoffman, Jon, Murray | Managing Director | Jul 2023 (3y) | Less than 5% | |
| Mundt, Patrick, Christopher | Managing Director | Jul 2023 (3y) | Less than 5% | |
| Knudsen, Marianne, Kirkegaard | Managing Director | Oct 2023 (3y) | Less than 5% | |
| Mullins, Daniel, Michael | Chief Financial Officer | Jan 2024 (3y) | Less than 5% | |
| Vargas Gomez, Jose, Manuel | Managing Director | Jan 2024 (3y) | Less than 5% |
Undisclosed: 0% – 50% 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 (10, $7.5B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Rhône Partners V L.P. | Private Equity Fund | $2.5B | $100K | 84 |
| Rhône Offshore Partners V L.P. | Private Equity Fund | $1.5B | $100K | 52 |
| Rhone Offshore Partners Vi L.P. | Private Equity Fund | $1.2B | $100K | 40 |
| Rhone Partners Vi L.P. | Private Equity Fund | $689M | $100K | 54 |
| Rhône Partners Sacf L.P. | Private Equity Fund | $601M | $100K | 13 |
| Rhone Partners Vi (De) L.P. | Private Equity Fund | $405M | $20.0M | 2 |
| Rhône Co Investment Fund Vi G L.P. | Private Equity Fund | $175M | $20.0M | 2 |
| Romolo Holdings L.P. | Private Equity Fund | $170M | $1.0B | 3 |
| Rhône Partners Iv L.P. | Private Equity Fund | $117M | $100K | 62 |
| Secure Co Investment Holdings L.P. | Private Equity Fund | $112M | $50.0M | 3 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 3.6 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) ↗