Data / Investment advisers / California / Signature Investment Advisors, LLC
Signature Investment Advisors, LLC, Los Angeles, CA: $6.8 billion AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Signature Investment Advisors, LLC is an SEC registered investment adviser with its main office in Los Angeles, California and reports $6.8 billion in regulatory assets under management in its Form ADV filed August 17, 2026. Its clients include individuals, high net worth individuals and corporations and other businesses. It is paid through a percentage of assets under management.
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- Registration
- SEC registered investment adviser
- CRD number
- 160715
- SEC file number
- 801-76593
- SEC status
- Approved, effective May 2, 2012
- Main office
- 2121 Avenue of the Stars Suite 1600, Los Angeles, CA 90067
- Phone
- (888) 349-3241
- Website
- signatureia.com
- Regulatory AUM
- $6,756,261,030 in the Form ADV filed August 17, 2026
- Discretionary AUM
- $6,049,465,946
- Non discretionary AUM
- $706,795,084
- Accounts
- 7,533
- Employees
- 21, of which 8 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management
- Other offices
- 1
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- August 17, 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 |
|---|---|---|
| Individuals (other than high net worth individuals) | 5,707 | $3.92 billion |
| High net worth individuals | 1,747 | $2.69 billion |
| Corporations or other businesses | 52 | $93.6 million |
| Pension and profit sharing plans | 24 | $37.8 million |
| Charitable organizations | Fewer than 5 | $14.6 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 |
|---|---|---|
| April 1, 2026 | $6.76 billion | March 31, 2026 |
| December 1, 2025 | $5.73 billion | June 23, 2025 |
Other advisers in Los Angeles
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Camden Asset Management | Los Angeles | $11.17 billion | 14 | adviserinfo.sec.gov |
| Jericho Capital Asset Management L.P. | Los Angeles | $10.11 billion | 7 | adviserinfo.sec.gov |
| Composition Wealth, LLC | Los Angeles | $9.47 billion | Not listed | adviserinfo.sec.gov |
| Mesa West Capital | Los Angeles | $8.70 billion | 4 | adviserinfo.sec.gov |
| Icg Advisors, LLC | Los Angeles | $7.92 billion | 11 | adviserinfo.sec.gov |
| Shamrock Capital Advisors, LLC | Los Angeles | $6.73 billion | 25 | adviserinfo.sec.gov |
| NWF Advisory Services Inc | Los Angeles | $6.43 billion | Not listed | adviserinfo.sec.gov |
| Aurora Capital Partners Management VI L.P. | Los Angeles | $6.20 billion | 13 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Los Angeles, CA
- Investment advisers in California
- Advisers with $1 billion to $10 billion in AUM
- Advisers serving individuals
- Advisers serving high net worth individuals
- Signature Investment Advisors, 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.