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MILLBURN RIDGEFIELD LLC
CRD 148870File 801-60938
APPROVED
Custody
Filing as of May 20, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$8.67B
Top 10% of cohort (national)
Discretionary AUM
$8.67B
Clients
9
9 accounts
Employees
59
Top 25% of cohort in NY
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Mar 8, 2002
- Principal office
- 55 WEST 46TH STREET, 31ST FLOOR, NEW YORK, NY, 10036
- Phone
- 212-332-7300
- Website
- HTTPS://WWW.MILLBURN.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $8.67B
- Discretionary AUM
- $8.67B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 9
- Non-discretionary accounts
- 0
- Total accounts
- 9
- AUM per client
- $963.1M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Investment companies | 3 | $8.42B |
| Charitable organizations | Fewer than 5 | $0 |
| High net worth individuals | Fewer than 5 | $0 |
| Pooled investment vehicles | 6 | $252.0M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Other advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- 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 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 56 | 59 | increased by3 |
| Apr 1, 2026 | Clients | 14 | 9 | decreased by5 |
| Apr 1, 2026 | AUM | $8,966,474,162 | $8,668,285,225 | decreased by$298,188,937 |
| Apr 1, 2026 | Accounts | 14 | 9 | decreased by5 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 51 | 56 | increased by5 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 11 | 14 | increased by3 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $3,556,297,847 | $8,966,474,162 | increased by$5,410,176,315 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 11 | 14 | increased by3 |
| Apr 1, 2022 | Employees | 54 | 51 | decreased by3 |
| Apr 1, 2022 | Clients | 8 | 11 | increased by3 |
| Apr 1, 2022 | AUM | $2,877,555,610 | $3,556,297,847 | increased by$678,742,237 |
| Apr 1, 2022 | Accounts | 7 | 11 | 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 “MILLBURN RIDGEFIELD” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“MILLBURN RIDGEFIELD” 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.