SEC-registered firm
Registration does not mean the SEC approves or recommends the firm, and it does not imply a certain level of skill or training.
S & Co., Inc.
Boston, MA
CRD 110026
Firm filing updated March 31, 2026 ·
- $2.5BAssets
- 383Clients
- 6Advisory staff
- 383Accounts
Fees and minimums
All fee types on the form
- Percentage of assets under managementYes
- Hourly chargesNo
- Fixed feesNo
- Subscription fees (for a newsletter or periodical)No
- CommissionsNo
- Performance-based feesNo
- OtherNo
Who the firm serves
- High net worth individuals302
- Individuals58
- Charities17
- Pooled vehicles6
See the client table
| Client type | Approximate number of clients | Assets |
|---|---|---|
| Individuals (other than high net worth) | 58 | $15.3 million |
| High net worth individuals | 302 | $1.4 billion |
| Pooled investment vehicles (other than investment companies and business development companies) | 6 | $821.2 million |
| Charitable organizations | 17 | $170.0 million |
What the client labels mean
Here, "individuals" includes trusts, estates, and IRAs of individuals. A "high net worth individual" is a qualified client or qualified purchaser.
Services
- Portfolio management for individuals and/or small businesses
- Portfolio management for pooled investment vehicles (other than investment companies)
- Selection of other advisors (including private fund managers)
See all 4 services
- Other: "INVESTMENT ADVICE TO INDIVIDUAL TRUSTEES OF REVOCABLE AND IRREVOCABLE TRUSTS."
- Portfolio management for individuals and/or small businesses
- Portfolio management for pooled investment vehicles (other than investment companies)
- Selection of other advisors (including private fund managers)
- Other: "INVESTMENT ADVICE TO INDIVIDUAL TRUSTEES OF REVOCABLE AND IRREVOCABLE TRUSTS."
Assets and accounts
- Regulatory assets$2.5 billion
- Accounts383
- DiscretionaryAll accounts
People
- Employees15
- Advisory staff6
- Broker-dealer reps0
- Licensed insurance agents0
Registration details
- SEC-registered investment advisor. CRD 110026, SEC file 801-33273.
- Registered with the SEC as an investment advisor (status date on record: November 10, 1988).
Is S & Co., Inc. a fiduciary?
Short answer: S & Co., Inc. is registered with the SEC as an investment advisor.
More detail
The SEC put it this way in 2019: 'Under federal law, an investment adviser is a fiduciary.'
The firm does not report commissions, a broker-dealer role, a related broker-dealer, or staff who are broker-dealer representatives.
The firm's Form CRS explains its services, fees and conflicts in plain language: Form CRS.
About this data
Informational only. Advisable Finance is not an investment advisor, does not give investment advice, and does not endorse any advisor.