# North Castle Partners, LLC

> North Castle Partners, LLC is an SEC-registered investment advisory firm in New York, NY, registered since 2012, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated April 16, 2026.

- CRD: 158213
- Filed as: NORTH CASTLE PARTNERS, LLC
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: New York, NY
- Filing period: October 2026
- Form ADV filing dated: April 16, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/158213
- AdvisorCensus page: https://advisorcensus.com/firm/north-castle-partners-llc-new-york-ny-158213

## Quick answers

**How is North Castle Partners, LLC compensated?**
On its Form ADV (Item 5.E, October 2026), North Castle Partners, LLC reports these compensation arrangements: a percentage of assets under its management; performance-based fees.

**Where is North Castle Partners, LLC located?**
North Castle Partners, LLC's principal office is in New York, NY, according to its Form ADV; the May 2026 filing also lists 1 other office (Schedule D, Section 1.F).

**Is North Castle Partners, LLC registered with the SEC or a state?**
North Castle Partners, LLC is an SEC-registered investment advisory firm, registered since 2012. Status as filed: Approved. CRD 158213.

**How much does North Castle Partners, LLC manage?**
North Castle Partners, LLC reports $1,321,079,357 in regulatory assets under management in its Form ADV filing dated April 16, 2026 (0% discretionary).

**How have North Castle Partners, LLC's assets and staff changed since 2021?**
In the Form ADV data for North Castle Partners, LLC: Regulatory assets under management: $1,117,163,250 in the October 2021 data and $1,321,079,357 in the October 2026 data, up 18%. Total employees: 14 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 North Castle Partners, LLC serve?**
By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (11).

**Does North Castle Partners, 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/158213

**What changed in North Castle Partners, LLC's recent Form ADV filings?**
In the April 2026 filing data: Regulatory assets under management went from $1,801,195,955 to $1,321,079,357 (-27%).

## From the Form ADV filing

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

### Regulatory assets under management (Item 5.F)
- Total: $1,321,079,357
- Discretionary: $0
- Non-discretionary: $1,321,079,357

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Pooled investment vehicles (other than investment companies and business development companies) | 11 | $1,321,079,357 |

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

### Firm details
- Registered since: 2012 (14 years)
- Employees: 13 total, 11 performing advisory functions
- Wrap fee program participation: No
- States registered or notice-filed: CT
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the May 2026 filing
- Norwalk, CT

### Websites listed on Form ADV (Item 1.I)
- northcastlepartners.com
- Facebook @NORTH-CASTLE-PARTNERS-176941065689562
- LinkedIn @NORTH-CASTLE-PARTNERS

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $1,117,163,250 | 14 | March 30, 2021 |
| October 2022 | $1,416,186,441 | 15 | March 30, 2022 |
| October 2023 | $1,263,349,251 | 15 | March 30, 2023 |
| October 2024 | $1,638,353,029 | 14 | May 8, 2024 |
| October 2025 | $1,801,195,955 | 13 | April 22, 2025 |
| October 2026 | $1,321,079,357 | 13 | April 16, 2026 |

Regulatory assets under management: $1,117,163,250 in the October 2021 data and $1,321,079,357 in the October 2026 data, up 18%.
Total employees: 14 in October 2021 and 13 in October 2026.

## Changes in the filing (last 12 months)

### April 2026
- Regulatory assets under management went from $1,801,195,955 to $1,321,079,357 (-27%).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. North Castle Partners, LLC (CRD 158213): Form ADV filing data as of October 2026.