# Pinnbrook Capital Management LP

> Pinnbrook Capital Management LP is an SEC-registered investment advisory firm in New York, NY, registered since 2021, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated March 30, 2026.

- CRD: 312827
- Filed as: PINNBROOK CAPITAL MANAGEMENT LP
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: New York, NY
- Filing period: October 2026
- Form ADV filing dated: March 30, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/312827
- AdvisorCensus page: https://advisorcensus.com/firm/pinnbrook-capital-management-lp-new-york-ny-312827

## Quick answers

**How is Pinnbrook Capital Management LP compensated?**
On its Form ADV (Item 5.E, October 2026), Pinnbrook Capital Management LP reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is Pinnbrook Capital Management LP located?**
Pinnbrook Capital Management LP's principal office is in New York, NY, according to its Form ADV.

**Is Pinnbrook Capital Management LP registered with the SEC or a state?**
Pinnbrook Capital Management LP is an SEC-registered investment advisory firm, registered since 2021. Status as filed: Approved. CRD 312827.

**How much does Pinnbrook Capital Management LP manage?**
Pinnbrook Capital Management LP reports $1,065,012,708 in regulatory assets under management in its Form ADV filing dated March 30, 2026 (100% discretionary).

**How have Pinnbrook Capital Management LP's assets and staff changed since 2021?**
In the Form ADV data for Pinnbrook Capital Management LP: Regulatory assets under management: $581,245,845 in the October 2021 data and $1,065,012,708 in the October 2026 data, up 83%. Total employees: 13 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 Pinnbrook Capital Management LP serve?**
By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (4).

**Does Pinnbrook Capital Management LP 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/312827

**What changed in Pinnbrook Capital Management LP's recent Form ADV filings?**
In the April 2026 filing data: Employees performing advisory functions went from 8 to 9. Regulatory assets under management went from $812,833,769 to $1,065,012,708 (+31%).

## 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: $1,065,012,708
- Discretionary: $1,065,012,708
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Pooled investment vehicles (other than investment companies and business development companies) | 4 | $1,065,012,708 |

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

### Firm details
- Registered since: 2021 (5 years)
- Employees: 13 total, 9 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)
- pinnbrook.com
- LinkedIn @pinnbrook-capital-management

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $581,245,845 | 13 | July 13, 2021 |
| October 2022 | $647,398,796 | 13 | March 25, 2022 |
| October 2023 | $689,049,651 | 13 | March 28, 2023 |
| October 2024 | $1,134,528,348 | 12 | March 26, 2024 |
| October 2025 | $812,833,769 | 12 | March 28, 2025 |
| October 2026 | $1,065,012,708 | 13 | March 30, 2026 |

Regulatory assets under management: $581,245,845 in the October 2021 data and $1,065,012,708 in the October 2026 data, up 83%.
Total employees: 13 in October 2021 and 13 in October 2026.

## Changes in the filing (last 12 months)

### April 2026
- Employees performing advisory functions went from 8 to 9.
- Regulatory assets under management went from $812,833,769 to $1,065,012,708 (+31%).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Pinnbrook Capital Management LP (CRD 312827): Form ADV filing data as of October 2026.