# Saybrook Capital Corp

> Saybrook Capital Corp is an SEC-registered investment advisory firm in Sag Harbor, NY, registered since 1989, reporting $500 million to $1 billion in regulatory assets under management in its Form ADV filing dated February 17, 2026.

- CRD: 107679
- Filed as: SAYBROOK CAPITAL CORP
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Sag Harbor, NY
- Filing period: October 2026
- Form ADV filing dated: February 17, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/107679
- AdvisorCensus page: https://advisorcensus.com/firm/saybrook-capital-corp-sag-harbor-ny-107679

## Quick answers

**How is Saybrook Capital Corp compensated?**
On its Form ADV (Item 5.E, October 2026), Saybrook Capital Corp reports these compensation arrangements: a percentage of assets under its management.

**Where is Saybrook Capital Corp located?**
Saybrook Capital Corp's principal office is in Sag Harbor, NY, according to its Form ADV; the March 2026 filing also lists 1 other office (Schedule D, Section 1.F).

**Is Saybrook Capital Corp registered with the SEC or a state?**
Saybrook Capital Corp is an SEC-registered investment advisory firm, registered since 1989. Status as filed: Approved. CRD 107679.

**How much does Saybrook Capital Corp manage?**
Saybrook Capital Corp reports $502,665,436 in regulatory assets under management in its Form ADV filing dated February 17, 2026 (100% discretionary).

**How have Saybrook Capital Corp's assets and staff changed since 2021?**
In the Form ADV data for Saybrook Capital Corp: Regulatory assets under management: $384,777,127 in the October 2021 data and $502,665,436 in the October 2026 data, up 31%. Total employees: 5 in October 2021 and 4 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Saybrook Capital Corp serve?**
By number of clients on Form ADV Item 5.D: high net worth individuals (151); charitable organizations (2); pension and profit sharing plans (but not the plan participants or government pension plans) (1).

**Does Saybrook Capital Corp report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/107679

**Does Saybrook Capital Corp state an account minimum?**
Its Form ADV Part 2A brochure dated February 17, 2026 says: "Saybrook Capital maintains a minimum account size of $1 million, while occasionally accepting smaller accounts for a higher annual fee."

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management

### Fees and minimums (Form ADV Part 2A brochure dated February 17, 2026)

- Account minimum: $1,000,000

> Saybrook Capital maintains a minimum account size of $1 million, while occasionally accepting smaller accounts for a higher annual fee.

As stated in the firm's brochure. Fees can differ by service and may be negotiable.

### Regulatory assets under management (Item 5.F)
- Total: $502,665,436
- Discretionary: $502,665,436
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| High net worth individuals | 151 | $473,554,454 |
| Pension and profit sharing plans (but not the plan participants or government pension plans) | 1 | $5,576,184 |
| Charitable organizations | 2 | $17,958,614 |
| Corporations or other businesses not listed above | 1 | $5,576,184 |

### Advisory services (Item 5.G)
- Portfolio management for individuals and/or small businesses
- Portfolio management for businesses (other than small businesses) or institutional clients

### Firm details
- Registered since: 1989 (36 years)
- Employees: 4 total, 2 performing advisory functions
- Wrap fee program participation: No
- States registered or notice-filed: NC, NY
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the March 2026 filing
- New York, NY

### Websites listed on Form ADV (Item 1.I)
- saybrookcapital.com

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $384,777,127 | 5 | March 24, 2021 |
| October 2022 | $475,502,445 | 5 | March 23, 2022 |
| October 2023 | $391,474,984 | 5 | March 1, 2023 |
| October 2024 | $438,168,304 | 5 | February 28, 2024 |
| October 2025 | $489,106,889 | 5 | February 21, 2025 |
| October 2026 | $502,665,436 | 4 | February 17, 2026 |

Regulatory assets under management: $384,777,127 in the October 2021 data and $502,665,436 in the October 2026 data, up 31%.
Total employees: 5 in October 2021 and 4 in October 2026.

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Saybrook Capital Corp (CRD 107679): Form ADV filing data as of October 2026.