Data / Investment advisers / California / Spinnaker Investment Group, LLC
Spinnaker Investment Group, LLC, Newport Beach, CA: $1.1 billion AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Spinnaker Investment Group, LLC is an SEC registered investment adviser with its main office in Newport Beach, California and reports $1.1 billion in regulatory assets under management in its Form ADV filed June 2, 2026. Its clients include high net worth individuals, individuals and pension and profit sharing plans. It is paid through a percentage of assets under management, hourly charges and fixed fees.
The request: Watch Spinnaker Investment Group, LLC (CRD number 283414): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
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- Registration
- SEC registered investment adviser
- CRD number
- 283414
- SEC file number
- 801-107671
- SEC status
- Approved, effective April 15, 2016
- Main office
- 4100 Macarthur Blvd. Suite 120, Newport Beach, CA 92660
- Phone
- (949) 396-6700
- Regulatory AUM
- $1,072,851,920 in the Form ADV filed June 2, 2026
- Discretionary AUM
- $1,006,821,079
- Non discretionary AUM
- $66,030,841
- Accounts
- 2,337
- Employees
- 11, of which 8 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management, hourly charges, fixed fees
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- June 2, 2026
- SEC record
- Investment Adviser Public Disclosure
Clients
Client types the adviser reports in Form ADV item 5.D, with the AUM it attributes to each.
| Client type | Clients | AUM |
|---|---|---|
| High net worth individuals | 259 | $752.7 million |
| Individuals (other than high net worth individuals) | 643 | $180.9 million |
| Pension and profit sharing plans | 107 | $90.9 million |
| Insurance companies | 2 | $38 million |
| Corporations or other businesses | 11 | $9.3 million |
| Charitable organizations | 3 | $1.1 million |
AUM in the SEC's monthly files
Each change in the AUM the adviser reported across the monthly SEC files held here, with the first file that shows the new value.
| First in the file of | AUM | Form ADV filed |
|---|---|---|
| March 2, 2026 | $1.07 billion | February 27, 2026 |
| December 1, 2025 | $882 million | October 23, 2025 |
Other advisers in Newport Beach
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Caprock Partners Management, Inc. | Newport Beach | $1.52 billion | 13 | adviserinfo.sec.gov |
| Compak Asset Management | Newport Beach | $1.52 billion | Not listed | adviserinfo.sec.gov |
| Shorecliff Asset Management Company LLC | Newport Beach | $1.41 billion | 3 | adviserinfo.sec.gov |
| Affinity Investment Advisors, LLC | Newport Beach | $1.16 billion | Not listed | adviserinfo.sec.gov |
| Knightsbridge Wealth Management | Newport Beach | $1.12 billion | 1 | adviserinfo.sec.gov |
| Tarbox Family Office, Inc. | Newport Beach | $953.7 million | Not listed | adviserinfo.sec.gov |
| Longtail Alpha, LLC | Newport Beach | $822.4 million | 8 | adviserinfo.sec.gov |
| RS Crum Inc. | Newport Beach | $720.7 million | Not listed | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Newport Beach, CA
- Investment advisers in California
- Advisers with $1 billion to $10 billion in AUM
- Advisers serving high net worth individuals
- Advisers serving individuals
- Spinnaker Investment Group, LLC on the SEC's adviser search
Public data published by the US Securities and Exchange Commission (US government work). Advisers report these values themselves in Form ADV, and neither the SEC nor the states approve or guarantee them. AUM is regulatory assets under management as the adviser reported it in Form ADV item 5.F, which can differ from the AUM a firm quotes elsewhere. Exempt reporting advisers do not report AUM. Office address, phone and website are the adviser's main office as filed; a firm that files its main office as a private residence shows no street address or phone. An Item 11 disclosure is a reported event, not a finding about the firm today. Details for each firm are on the SEC's Investment Adviser Public Disclosure site. This page uses SEC data and is not endorsed or certified by the SEC. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.