SEC-registered independent wealth management RIA
Loring, Wolcott & Coolidge Fiduciary Advisors, LLP
As of its Form ADV filed July 23, 2026, Loring, Wolcott & Coolidge Fiduciary Advisors, LLP, an SEC-registered independent wealth management RIA in Boston, Massachusetts, reported $12.8 billion in regulatory assets under management across 3,293 accounts, ranking #6 among independent RIAs in Massachusetts by assets.
Registration
- Registration
- SEC-registered, Approved
- CRD number
- 107153
- SEC file number
- 801-46976
- Registered since
- August 1, 1994
- Latest Form ADV filing
- July 23, 2026
- Organized as
- Limited Liability Partnership
- Fiscal year ends
- December
- Other offices
- 0
Key figures
- Regulatory assets under management
- $12.8 billion
- Discretionary
- $12.8 billion (99.7%)
- Non-discretionary
- $34.3 million
- Accounts
- 3,293 (3,285 discretionary)
- Clients
- 3,331, approximate as reported
- Employees
- 109
- Advisory staff
- 13 performing investment advisory functions
- Average account
- $3.9 million
- Asset growth, 1 year
- -0.6% (from $12.9 billion a year earlier)
- Asset growth, 3-year annual rate
- 9.8% (from $9.7 billion three years earlier)
- Asset growth, 5-year annual rate
- 4.0% (from $10.6 billion five years earlier)
- Client growth, 1 year
- -2.8% (from 3,426)
Independent wealth management RIA: individual and high net worth clients hold at least half of its regulatory assets, it offers financial planning or portfolio management for individuals, and it is not a broker-dealer, a bank or part of one by the directory's rules. How firms are classed.
Growth rates come from the SEC's yearly snapshots and are left blank when the years are not comparable.
Rankings
Among independent wealth management RIAs.
| Ranking | Nationally | In Massachusetts | Value |
|---|---|---|---|
| Largest independent RIAs by assets under management | #77 | #6 | $12.8 billion |
| Fastest-growing independent RIAs over one year | #6,376 | #235 | -0.6%from $12.9 billion |
| Fastest-growing independent RIAs over three years | #4,279 | #159 | 9.8%from $9.7 billion |
| Fastest-growing independent RIAs over five years | #4,009 | #160 | 4.0%from $10.6 billion |
| Independent RIAs with the most clients | #261 | #9 | 3,331 |
| Independent RIAs with the fastest client growth over one year | #4,699 | #172 | -2.8%from 3,426 |
| Independent RIAs with the most accounts | #595 | #20 | 3,293 |
| Independent RIAs with the most advisory staff | #786 | #30 | 13 |
| Independent RIAs with the most high net worth clients | #53 | #4 | 3,214 |
Assets over time
Data table
| As of | RAUM |
|---|---|
| October 1, 2010 | $4.3 billion |
| October 3, 2011 | $4.1 billion |
| October 1, 2012 | $4.0 billion |
| October 1, 2013 | $4.5 billion |
| October 1, 2014 | $5.3 billion |
| October 1, 2015 | $5.7 billion |
| October 3, 2016 | $5.8 billion |
| October 2, 2017 | $6.2 billion |
| October 1, 2018 | $7.2 billion |
| October 1, 2019 | $7.2 billion |
| October 1, 2020 | $9.0 billion |
| October 4, 2021 | $10.6 billion |
| October 3, 2022 | $12.6 billion |
| October 5, 2023 | $9.7 billion |
| October 1, 2024 | $11.6 billion |
| September 2, 2025 | $12.9 billion |
| October 2, 2026 | $12.8 billion |
Clients and services
Client mix
| Measure | Bar | RAUM |
|---|---|---|
| High net worth individuals 3,214 clients | $12.1 billion | |
| Charitable organizations 53 clients | $458.3 million | |
| Corporations or other businesses 23 clients | $239.9 million | |
| Pension and profit sharing plans fewer than 5 clients | $4.3 million |
How the firm is paid
- A percentage of assets under management
- Fixed fees
Advisory services
- Financial planning
- Portfolio management for individuals or small businesses
- Portfolio management for businesses or institutional clients
- Selection of other advisers
Financial planning clients (Item 5.H): 251-500.
Wrap fee program sponsor or portfolio manager: no.
Other business, affiliations and custody
Other business activities (Item 6.A)
None reported.
Financial industry affiliations (Item 7.A)
- Trust company
Custody (Item 9)
The firm reported custody of client cash or securities, $24.8 billion in total.
Investment adviser representatives
- IARs registered with the firm
- 10
- Also registered through a broker-dealer
- 0
- Employees who are IARs (Form ADV 5.B(3))
- 10
Designations held by the firm's IARs: CFA 10.
0 of the firm's 10 IARs are registered in jurisdictions that require IAR CE. IAR CE requirements by state.
Counts only. AdvisorIQ does not list individual people.
Disclosures
On Form ADV Item 11 the firm answered yes to 0 disclosure questions. See the detail on IAPD.
Succession and acquired firms
On Form ADV Item 4 the firm did not report succeeding to another adviser's business.
Similar-sized firms in Massachusetts
| Firm | City | RAUM |
|---|---|---|
| Ballentine Partners | Waltham | $15.3 billion |
| CW Advisors, LLC | Boston | $15.2 billion |
| Choate Investment Advisors | Boston | $10.0 billion |
| Welch & Forbes LLC | Boston | $9.9 billion |
| F L Putnam Investment Management Co. | Lynnfield | $9.7 billion |
The five independent RIAs nearest in regulatory assets with a main office in the same state.
Elsewhere
- Loring, Wolcott & Coolidge Fiduciary Advisors, LLP on IAPD: Form ADV, brochures and disclosure detail.
- Firm website: www.lwcotrust.com
- Independent RIAs in Massachusetts
Firm data as of October 2, 2026, from ia100226.zip. Figures are as the firm reported them; corrections are made on Form ADV and appear after the next monthly reload.
Data as of October 2, 2026, from Form ADV. Sources: SEC registered adviser data (ia100226.zip) and IAPD compilation reports. How the directory is built.