---
title: "Northampton Neptune Partners LP SEC filings"
url: https://altstreet.investments/edgar/2151656
kind: edgar-entity
updated: 2026-11-02
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Northampton Neptune Partners LP: SEC filings and what they report

Northampton Neptune Partners LP is a Delaware pooled investment fund that filed an original Form D on 2026-10-30, claiming exemptions under Rule 506(b) and Section 3(c)(1). The filing is pre-open, with no capital raised amount, investor count, or minimum investment disclosed, and no first sale date reported. The fund's GP is Northampton Neptune Partners GP LP, with Northampton Capital Partners LLC listed as a promoter, and four named executive officers.

| Field | Value |
| --- | --- |
| Entity | Northampton Neptune Partners LP |
| CIK | 2151656 |
| Filing family | 506(b), 3(c)(1) |
| Entity type | fund vehicle |
| Manager (as filed) | Northampton Capital Partners |
| Newest fact-bearing filing | October 30, 2026, accession 0002151656-26-000001 |
| Total sold (as reported) | $0 |
| Investors (as reported) | 0 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| N/A Northampton Neptune Partners GP LP | Promoter |
| Geoffrey Strong | Executive Officer |
| Don McCarthy | Executive Officer |
| Scott McBride | Executive Officer |
| John MacWilliams | Executive Officer |
| N/A Northampton Capital Partners LLC | Promoter |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 30, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2151656/000215165626000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2151656
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002151656&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/2151656
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.