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CAPSTONE INVESTMENT GROUP
Legal name: CAPSTONE INVESTMENT GROUP, LLC
CRD 159918File 801-121820
APPROVED
Retail clients
Custody
Disclosure events
Filing as of Sep 23, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$342.7M
Below cohort median (national)
Discretionary AUM
$338.5M
Non-discretionary $4.3M
Clients
819
1,328 accounts
Employees
13
Below cohort median in WA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- SFRO
- Registration date
- Jul 22, 2021
- Principal office
- 2405 EVERGREEN PARK DRIVE SW BLDG A, OLYMPIA, WA, 98502
- Phone
- 360-570-9888
- Website
- https://www.yourcapstone.com
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $342.7M
- Discretionary AUM
- $338.5M
- Non-discretionary AUM
- $4.3M
- Discretionary accounts
- 1,325
- Non-discretionary accounts
- 3
- Total accounts
- 1,328
- AUM per client
- $418K
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | Fewer than 5 | $1.2M |
| Insurance companies | Fewer than 5 | $725K |
| Charitable organizations | Fewer than 5 | $123K |
| High net worth individuals | 90 | $158.6M |
| Banking or thrift institutions | Fewer than 5 | $6.4M |
| Pension and profit sharing plans | Fewer than 5 | $4.3M |
| Individuals (other than high net worth individuals) | 718 | $171.4M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Hourly charges
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- No
- Related Person Custody Cash
- Yes
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11- Q11D1
- Q11D2
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Sep 4, 2026 | Employees | 12 | 13 | increased by1 |
| Aug 17, 2026 | Employees | 13 | 12 | decreased by1 |
| Apr 1, 2026 | Clients | 493 | 568 | increased by75 |
| Apr 1, 2026 | AUM | $152,420,481 | $176,450,000 | increased by$24,029,519 |
| Apr 1, 2026 | Accounts | 1,178 | 1,353 | increased by175 |
| Feb 1, 2026 | Employees | 12 | 13 | increased by1 |
| Jan 1, 2026 | Employees | 10 | 12 | increased by2 |
| Dec 1, 2025 vs May 1, 2025 | Employees | 8 | 10 | increased by2 |
| Dec 1, 2025 vs May 1, 2025 | Disclosures | No | Yes | |
| May 1, 2025 vs Oct 1, 2022 | Clients | 506 | 493 | decreased by13 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $125,770,519 | $152,420,481 | increased by$26,649,962 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 1,073 | 1,178 | increased by105 |
| Apr 1, 2022 | Clients | 482 | 506 | increased by24 |
| Apr 1, 2022 | AUM | $109,338,408 | $125,770,519 | increased by$16,432,111 |
| Apr 1, 2022 | Accounts | 1,045 | 1,073 | increased by28 |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “CAPSTONE INVESTMENT” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“CAPSTONE 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.