---
title: "Nanook Energy Fund, LP SEC filings"
url: https://altstreet.investments/edgar/1618445
kind: edgar-entity
updated: 2026-07-31
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.
---

# Nanook Energy Fund, LP: SEC filings and what they report

Nanook Energy Fund, LP is a Delaware limited partnership filing under Rule 506(b) and Section 3(c), having raised $514.4M from 78 investors with a $1.0M minimum investment. This amended filing discloses an energy transition-focused pooled investment fund managed by Nanook Energy Fund GP, Limited, with directors Robert Thomas, Tim Sweeting, Richard Lewis, and Joseph Gold.

| Field | Value |
| --- | --- |
| Entity | Nanook Energy Fund, LP |
| CIK | 1618445 |
| Filing family | 506(b), 3(c) |
| Entity type | fund vehicle |
| Platform | Nanook Energy Fund, LP (https://altstreet.investments/platforms/nanook-energy-fund-lp) |
| Newest fact-bearing filing | June 10, 2026, accession 0001315863-26-000459 |
| Total sold (as reported) | $607,193,922 |
| Investors (as reported) | 81 |
| Minimum investment (as filed) | $1,000,000 |
| Vintage | 2025 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| N/A Nanook Energy Fund GP, Limited | Executive Officer, Promoter |
| Robert Thomas | Director |
| Tim Sweeting | Director |
| Richard Lewis | Director |
| Joseph Gold | Director |


## Filings (13 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| June 10, 2026 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586326000459/ |
| July 3, 2025 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586325000493/ |
| July 5, 2024 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586324000542/ |
| July 13, 2023 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586323000659/ |
| July 22, 2022 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586322000524/ |
| August 9, 2021 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586321000652/ |
| August 17, 2020 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586320000732/ |
| September 9, 2019 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586319000739/ |
| September 19, 2018 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586318000741/ |
| September 8, 2017 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586317000734/ |
| September 21, 2016 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586316001786/ |
| September 25, 2015 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586315000778/ |
| September 16, 2014 | D | Form D | https://www.sec.gov/Archives/edgar/data/1618445/000131586314000553/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1618445
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001618445&owner=include&count=40
- Other issuers on Nanook Energy Fund, LP: https://altstreet.investments/deals/platform/nanook-energy-fund-lp
- 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/1618445
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.