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MAINSTREAM CAPITAL MANAGEMENT
Legal name: MAINSTREAM CAPITAL MANAGEMENT LLC
CRD 297145File 801-122460
APPROVED
Retail clients
Filing as of Mar 18, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$224.0M
Below cohort median (national)
Discretionary AUM
$224.0M
Clients
170
175 accounts
Employees
4
Below cohort median in CA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- LARO
- Registration date
- Oct 8, 2021
- Principal office
- 3435 WILSHIRE BLVD, 1100, LOS ANGELES, CA, 90010
- Phone
- 213-365-6773
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $224.0M
- Discretionary AUM
- $224.0M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 175
- Non-discretionary accounts
- 0
- Total accounts
- 175
- AUM per client
- $1.3M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | Fewer than 5 | $5.0M |
| High net worth individuals | 60 | $189.2M |
| Pension and profit sharing plans | Fewer than 5 | $661K |
| Individuals (other than high net worth individuals) | 110 | $29.1M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Portfolio management for businesses
- 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 |
|---|---|---|---|---|
| Apr 1, 2026 | Clients | 190 | 170 | decreased by20 |
| Apr 1, 2026 | AUM | $209,944,513 | $223,980,722 | increased by$14,036,209 |
| Apr 1, 2026 | Accounts | 190 | 175 | decreased by15 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 5 | 4 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 180 | 190 | increased by10 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $228,675,766 | $209,944,513 | decreased by$18,731,253 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 589 | 190 | decreased by399 |
| Apr 1, 2022 | Employees | 2 | 5 | increased by3 |
| Apr 1, 2022 | Clients | 225 | 180 | decreased by45 |
| Apr 1, 2022 | AUM | $173,162,690 | $228,675,766 | increased by$55,513,076 |
| Apr 1, 2022 | Accounts | 226 | 589 | increased by363 |
| Nov 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 “MAINSTREAM CAPITAL” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“MAINSTREAM CAPITAL” 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.