# Main Street Management Company

> Main Street Management Company is an SEC-registered investment advisory firm in Aquebogue, NY, registered since 2024, reporting $25 million to $100 million in regulatory assets under management in its Form ADV filing dated March 8, 2024.

- CRD: 111736
- Filed as: MAIN STREET MANAGEMENT COMPANY
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Aquebogue, NY
- Filing period: October 2026
- Form ADV filing dated: March 8, 2024
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/111736
- AdvisorCensus page: https://advisorcensus.com/firm/main-street-management-company-aquebogue-ny-111736

## Quick answers

**How is Main Street Management Company compensated?**
On its Form ADV (Item 5.E, October 2026), Main Street Management Company reports these compensation arrangements: a percentage of assets under its management. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is Main Street Management Company located?**
Main Street Management Company's principal office is in Aquebogue, NY, according to its Form ADV.

**Is Main Street Management Company registered with the SEC or a state?**
Main Street Management Company is an SEC-registered investment advisory firm, registered since 2024. Status as filed: Approved. CRD 111736.

**How much does Main Street Management Company manage?**
Main Street Management Company reports $51,800,580 in regulatory assets under management in its Form ADV filing dated March 8, 2024 (76% discretionary).

**How have Main Street Management Company's assets and staff changed since 2024?**
In the Form ADV data for Main Street Management Company: Regulatory assets under management: $51,800,580 in the October 2024 data and $51,800,580 in the October 2026 data, unchanged. Total employees: 2 in October 2024 and 2 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Main Street Management Company serve?**
By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (107); pension and profit sharing plans (but not the plan participants or government pension plans) (3); high net worth individuals (2).

**Does Main Street Management Company 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/111736

## From the Form ADV filing

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

### Regulatory assets under management (Item 5.F)
- Total: $51,800,580
- Discretionary: $39,530,673
- Non-discretionary: $12,269,907

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Individuals (other than high net worth individuals) | 107 | $30,635,473 |
| High net worth individuals | 2 | $8,895,200 |
| Banking or thrift institutions | 0 | $0 |
| Investment companies | 0 | $0 |
| Business development companies | 0 | $0 |
| Pooled investment vehicles (other than investment companies and business development companies) | 0 | $0 |
| Pension and profit sharing plans (but not the plan participants or government pension plans) | 3 | $12,269,907 |
| Charitable organizations | 0 | $0 |
| State or municipal government entities (including government pension plans) | 0 | $0 |
| Other investment advisers | 0 | $0 |
| Insurance companies | 0 | $0 |
| Sovereign wealth funds and foreign official institutions | 0 | $0 |
| Corporations or other businesses not listed above | 0 | $0 |
| Other | 0 | $0 |

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

### Firm details
- Registered since: 2024 (2 years)
- Employees: 2 total, 2 performing advisory functions
- Wrap fee program participation: No
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Websites listed on Form ADV (Item 1.I)
- LinkedIn @bill-hayek-8b428626

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2024 | $51,800,580 | 2 | March 8, 2024 |
| October 2025 | $51,800,580 | 2 | March 8, 2024 |
| October 2026 | $51,800,580 | 2 | March 8, 2024 |

Regulatory assets under management: $51,800,580 in the October 2024 data and $51,800,580 in the October 2026 data, unchanged.
Total employees: 2 in October 2024 and 2 in October 2026.

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Main Street Management Company (CRD 111736): Form ADV filing data as of October 2026.