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MARATHON ASSET MANAGEMENT, L.P.
CRD 124613File 801-61792
APPROVED
Custody
Disclosure events
Filing as of Jul 31, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$30.48B
Top 10% of cohort (national)
Discretionary AUM
$29.36B
Non-discretionary $1.12B
Clients
137
141 accounts
Employees
193
Top 10% of cohort in NY
Identity & registration
ADV Item 1- Organization form
- Limited Partnership
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Feb 21, 2003
- Principal office
- ONE BRYANT PARK, 38TH FLOOR, NEW YORK, NY, 10036
- Phone
- 212-500-3000
- Website
- HTTP://WWW.MARATHONFUND.COM/
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $30.48B
- Discretionary AUM
- $29.36B
- Non-discretionary AUM
- $1.12B
- Discretionary accounts
- 132
- Non-discretionary accounts
- 9
- Total accounts
- 141
- AUM per client
- $222.5M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Insurance companies | Fewer than 5 | $534.1M |
| Investment companies | 8 | $1.16B |
| Charitable organizations | Fewer than 5 | $75.7M |
| Other investment advisers | 12 | $1.03B |
| Pooled investment vehicles | 111 | $27.04B |
| Pension and profit sharing plans | Fewer than 5 | $70.6M |
| State or municipal government entities | 6 | $568.8M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11- Q11C2
- Q11C4
- Q11C5
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 194 | 193 | decreased by1 |
| Apr 1, 2026 | Clients | 117 | 137 | increased by20 |
| Apr 1, 2026 | AUM | $24,204,531,159 | $30,479,473,561 | increased by$6,274,942,402 |
| Apr 1, 2026 | Accounts | 124 | 141 | increased by17 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 156 | 194 | increased by38 |
| May 1, 2025 vs Oct 1, 2022 | Disclosures | No | Yes | |
| May 1, 2025 vs Oct 1, 2022 | Clients | 132 | 117 | decreased by15 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $27,155,090,596 | $24,204,531,159 | decreased by$2,950,559,437 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 132 | 124 | decreased by8 |
| Apr 1, 2022 | Employees | 152 | 156 | increased by4 |
| Apr 1, 2022 | Clients | 128 | 132 | increased by4 |
| Apr 1, 2022 | AUM | $24,899,276,911 | $27,155,090,596 | increased by$2,255,813,685 |
| Apr 1, 2022 | Accounts | 128 | 132 | increased by4 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “MARATHON ASSET” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“MARATHON ASSET” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.