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TRUSTON ASSET MANAGEMENT
Legal name: TRUSTON ASSET MANAGEMENT CO., LTD.
CRD 161610File 801-74536
APPROVED
Filing as of Feb 3, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$13.75B
Top 10% of cohort (national)
Discretionary AUM
$13.68B
Non-discretionary $62.2M
Clients
185
196 accounts
Employees
103
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- HQ
- Registration date
- Mar 30, 2012
- Principal office
- 10, TTUKSEOM-RO 1-GIL, SEONGDONG-GU, SEOUL, 04779
- Phone
- 82-2-6308-0500
- Website
- HTTP://WWW.TRUSTONASSET.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $13.75B
- Discretionary AUM
- $13.68B
- Non-discretionary AUM
- $62.2M
- Discretionary accounts
- 193
- Non-discretionary accounts
- 3
- Total accounts
- 196
- AUM per client
- $74.3M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Insurance companies | Fewer than 5 | $61.9M |
| Other investment advisers | Fewer than 5 | $2.8M |
| Pooled investment vehicles | 185 | $6.42B |
| Banking or thrift institutions | Fewer than 5 | $9.4M |
| Pension and profit sharing plans | Fewer than 5 | $140.5M |
| State or municipal government entities | Fewer than 5 | $7.12B |
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 pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Mar 1, 2026 | Employees | 94 | 103 | increased by9 |
| Mar 1, 2026 | Clients | 165 | 185 | increased by20 |
| Mar 1, 2026 | AUM | $8,354,243,381 | $13,747,224,745 | increased by$5,392,981,364 |
| Mar 1, 2026 | Accounts | 174 | 196 | increased by22 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 83 | 94 | increased by11 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 120 | 165 | increased by45 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $7,459,171,865 | $8,354,243,381 | increased by$895,071,516 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 125 | 174 | increased by49 |
| Apr 1, 2022 | Employees | 77 | 83 | increased by6 |
| Apr 1, 2022 | Clients | 107 | 120 | increased by13 |
| Apr 1, 2022 | AUM | $8,650,429,626 | $7,459,171,865 | decreased by$1,191,257,761 |
| Apr 1, 2022 | Accounts | 124 | 125 | increased by1 |
| 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 “TRUSTON ASSET” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“TRUSTON 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.