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SLATE ADVISORY SERVICE (US) LLC
CRD 310404File 801-119571
APPROVED
Custody
Filing as of Aug 28, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$1.71B
Top 25% of cohort (national)
Discretionary AUM
$1.71B
Clients
8
11 accounts
Employees
80
Above cohort median in IL
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- CHRO
- Registration date
- Oct 1, 2020
- Principal office
- 150 N WACKER DR, SUITE 3100, CHICAGO, IL, 60606
- Phone
- 312-847-1480
- Website
- https://www.slateam.com/
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $1.71B
- Discretionary AUM
- $1.71B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 11
- Non-discretionary accounts
- 0
- Total accounts
- 11
- AUM per client
- $214.3M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 8 | $1.71B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Other
- Other (described) — SEE SCHEDULE D - MISCELLANEOUS
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- 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 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 103 | 80 | decreased by23 |
| Apr 1, 2026 | Clients | 9 | 8 | decreased by1 |
| Apr 1, 2026 | AUM | $3,848,584,000 | $1,714,566,000 | decreased by$2,134,018,000 |
| Apr 1, 2026 | Accounts | 14 | 11 | decreased by3 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 120 | 103 | decreased by17 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 8 | 9 | increased by1 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $3,335,644,256 | $3,848,584,000 | increased by$512,939,744 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 8 | 14 | increased by6 |
| Jun 1, 2022 | AUM | $3,527,965,236 | $3,335,644,256 | decreased by$192,320,980 |
| Apr 1, 2022 | Employees | 102 | 120 | increased by18 |
| Apr 1, 2022 | Clients | 6 | 8 | increased by2 |
| Apr 1, 2022 | AUM | $2,086,471,146 | $3,527,965,236 | increased by$1,441,494,090 |
| Apr 1, 2022 | Accounts | 6 | 8 | increased by2 |
| 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 “SLATE ADVISORY” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“SLATE ADVISORY” 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.