# Little Harbor Advisors, LLC

> Little Harbor Advisors, LLC is an SEC-registered investment advisory firm in Marblehead, MA, registered since 2013, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated September 14, 2026.

- CRD: 168700
- Filed as: LITTLE HARBOR ADVISORS, LLC
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Marblehead, MA
- Filing period: October 2026
- Form ADV filing dated: September 14, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/168700
- AdvisorCensus page: https://advisorcensus.com/firm/little-harbor-advisors-llc-marblehead-ma-168700

## Quick answers

**How is Little Harbor Advisors, LLC compensated?**
On its Form ADV (Item 5.E, October 2026), Little Harbor Advisors, LLC reports these compensation arrangements: a percentage of assets under its management; other. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is Little Harbor Advisors, LLC located?**
Little Harbor Advisors, LLC's principal office is in Marblehead, MA, according to its Form ADV.

**Is Little Harbor Advisors, LLC registered with the SEC or a state?**
Little Harbor Advisors, LLC is an SEC-registered investment advisory firm, registered since 2013. Status as filed: Approved. CRD 168700.

**How much does Little Harbor Advisors, LLC manage?**
Little Harbor Advisors, LLC reports $242,633,524 in regulatory assets under management in its Form ADV filing dated September 14, 2026 (100% discretionary).

**How have Little Harbor Advisors, LLC's assets and staff changed since 2021?**
In the Form ADV data for Little Harbor Advisors, LLC: Regulatory assets under management: $123,421,404 in the October 2021 data and $242,633,524 in the October 2026 data, up 97%. Total employees: 15 in October 2021 and 13 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Little Harbor Advisors, LLC serve?**
By number of clients on Form ADV Item 5.D: investment companies (3); pooled investment vehicles (other than investment companies and business development companies) (1).

**Does Little Harbor Advisors, LLC 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/168700

**What changed in Little Harbor Advisors, LLC's recent Form ADV filings?**
In the October 2026 filing data: Updated its list of owners and control persons (Schedule A).

## From the Form ADV filing

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

### Regulatory assets under management (Item 5.F)
- Total: $242,633,524
- Discretionary: $242,633,524
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Individuals (other than high net worth individuals) | 0 | Not reported |
| High net worth individuals | 0 | Not reported |
| Banking or thrift institutions | 0 | Not reported |
| Investment companies | 3 | $234,013,306 |
| Business development companies | 0 | Not reported |
| Pooled investment vehicles (other than investment companies and business development companies) | 1 | $8,620,218 |
| Pension and profit sharing plans (but not the plan participants or government pension plans) | 0 | Not reported |
| Charitable organizations | 0 | Not reported |
| State or municipal government entities (including government pension plans) | 0 | Not reported |
| Other investment advisers | 0 | Not reported |
| Insurance companies | 0 | Not reported |
| Sovereign wealth funds and foreign official institutions | 0 | Not reported |
| Corporations or other businesses not listed above | 0 | Not reported |
| Other | 0 | Not reported |

### Advisory services (Item 5.G)
- Portfolio management for investment companies (and business development companies)
- Portfolio management for pooled investment vehicles (other than investment companies)

### Firm details
- Registered since: 2013 (13 years)
- Employees: 13 total, 11 performing advisory functions
- Wrap fee program participation: No
- States registered or notice-filed: MA
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Websites listed on Form ADV (Item 1.I)
- lhafunds.com
- littleharboradvisors.com
- LinkedIn @little-harbor-advisors-llc

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $123,421,404 | 15 | March 30, 2021 |
| October 2022 | $352,574,095 | 17 | March 30, 2022 |
| October 2023 | $197,913,617 | 14 | March 31, 2023 |
| October 2024 | $204,603,752 | 14 | August 26, 2024 |
| October 2025 | $202,054,202 | 12 | March 28, 2025 |
| October 2026 | $242,633,524 | 13 | September 14, 2026 |

Regulatory assets under management: $123,421,404 in the October 2021 data and $242,633,524 in the October 2026 data, up 97%.
Total employees: 15 in October 2021 and 13 in October 2026.

## Changes in the filing (last 12 months)

### October 2026
- Updated its list of owners and control persons (Schedule A).

### April 2026
- Employees performing advisory functions went from 10 to 11.
- Regulatory assets under management went from $202,054,202 to $242,633,524 (+20%).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Little Harbor Advisors, LLC (CRD 168700): Form ADV filing data as of October 2026.