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WESTSIDE INVESTMENT MANAGEMENT, LLC
CRD 154522File 801-71762
APPROVED
Retail clients
Filing as of Feb 27, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$888.8M
Above cohort median (national)
Discretionary AUM
$888.8M
Clients
890
755 accounts
Employees
14
Above cohort median in CA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- LARO
- Registration date
- Aug 30, 2010
- Principal office
- 2444 WILSHIRE BLVD, SUITE 303, SANTA MONICA, CA, 90403
- Phone
- 310-315-9400
- Website
- https://www.westsideim.com/
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $888.8M
- Discretionary AUM
- $888.8M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 755
- Non-discretionary accounts
- 0
- Total accounts
- 755
- AUM per client
- $999K
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 12 | $98.0M |
| Charitable organizations | 8 | $3.3M |
| High net worth individuals | 365 | $663.1M |
| Pension and profit sharing plans | 31 | $25.4M |
| Individuals (other than high net worth individuals) | 474 | $99.0M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Hourly charges
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- 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 |
|---|---|---|---|---|
| Mar 1, 2026 | Employees | 17 | 14 | decreased by3 |
| Mar 1, 2026 | Clients | 1,121 | 890 | decreased by231 |
| Mar 1, 2026 | AUM | $774,187,696 | $888,776,410 | increased by$114,588,714 |
| Mar 1, 2026 | Accounts | 2,339 | 755 | decreased by1,584 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 14 | 17 | increased by3 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 436 | 1,121 | increased by685 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $520,816,284 | $774,187,696 | increased by$253,371,412 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 947 | 2,339 | increased by1,392 |
| Jul 1, 2022 | Employees | 8 | 14 | increased by6 |
| Jul 1, 2022 | Clients | 443 | 436 | decreased by7 |
| Jul 1, 2022 | AUM | $716,210,706 | $520,816,284 | decreased by$195,394,422 |
| Jul 1, 2022 | Accounts | 818 | 947 | increased by129 |
| 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 “WESTSIDE INVESTMENT” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“WESTSIDE INVESTMENT” 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.