Data / Investment advisers / Massachusetts / Fairfield Financial Advisors
Fairfield Financial Advisors, Wellesley, MA: $333 million AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Fairfield Financial Advisors is an SEC registered investment adviser with its main office in Wellesley, Massachusetts and reports $333 million in regulatory assets under management in its Form ADV filed March 23, 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.
The request: Watch Fairfield Financial Advisors (CRD number 106408): 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
- 106408
- SEC file number
- 801-44279
- SEC status
- Approved, effective July 26, 1993
- Legal name
- Fairfield Financial Advisors LTD
- Main office
- The Wellesley Office Park 20 William Street, Ste 165, Wellesley, MA 02481
- Phone
- (781) 431-1119
- Website
- fairfieldfinadvisors.com
- Regulatory AUM
- $333,225,374 in the Form ADV filed March 23, 2026
- Discretionary AUM
- $333,225,374
- Accounts
- 550
- Employees
- 4, of which 4 give investment advice
- Form of organization
- Corporation
- Paid through
- a percentage of assets under management
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- March 23, 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 | 70 | $283.5 million |
| Individuals (other than high net worth individuals) | 68 | $24.3 million |
| Pension and profit sharing plans | 9 | $16.8 million |
| Corporations or other businesses | Fewer than 5 | $8.5 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 | $333.2 million | March 23, 2026 |
| December 1, 2025 | $298.1 million | May 15, 2025 |
Other advisers in Wellesley
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Empirical Asset Management, LLC | Wellesley | $560 million | 1 | adviserinfo.sec.gov |
| Range Rock Capital | Wellesley | $548.3 million | Not listed | adviserinfo.sec.gov |
| Peak Financial Management Inc | Wellesley | $534.4 million | Not listed | adviserinfo.sec.gov |
| Argonautica Private Wealth Management, Inc | Wellesley | $532.9 million | Not listed | adviserinfo.sec.gov |
| Arctaris Impact Investors | Wellesley | $347.3 million | 6 | adviserinfo.sec.gov |
| The Newcastle Network LP | Wellesley | $222.8 million | 2 | adviserinfo.sec.gov |
| Strategic Planning Group, Inc. | Wellesley | $218.6 million | Not listed | adviserinfo.sec.gov |
| Fulham & Co | Wellesley | $200.2 million | 8 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Wellesley, MA
- Investment advisers in Massachusetts
- Advisers with $100 million to $500 million in AUM
- Advisers serving high net worth individuals
- Advisers serving individuals
- Fairfield Financial Advisors 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.