---
title: "Diameter Lending Fund II (Unlevered) RNF LP SEC filings"
url: https://altstreet.investments/edgar/2154526
kind: edgar-entity
updated: 2026-10-15
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.
---

# Diameter Lending Fund II (Unlevered) RNF LP: SEC filings and what they report

Diameter Lending Fund II (Unlevered) RNF LP is a Delaware pooled investment fund vehicle filing an original Form D under Rule 506(b) and the 3(c) investment company exclusion. The filing is pre-open, with total amount sold, investor count, first sale date, and minimum investment all undisclosed, and related persons are listed as the fund's own GP (DLFII Onshore (Unlevered) GP LLC) and an affiliated partnership (Diameter Principal Finance Partnership LP). No parent platform or sibling entities are currently matched in the database.

| Field | Value |
| --- | --- |
| Entity | Diameter Lending Fund II (Unlevered) RNF LP |
| CIK | 2154526 |
| Filing family | 506(b), 3(c) |
| Entity type | fund vehicle |
| Manager (as filed) | Diameter |
| Newest fact-bearing filing | October 13, 2026, accession 0000919574-26-006904 |
| Total sold (as reported) | $0 |
| Investors (as reported) | 0 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| - Diameter Principal Finance Partnership LP | Executive Officer, Promoter |
| - DLFII Onshore (Unlevered) GP LLC | Executive Officer, Promoter |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 13, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2154526/000091957426006904/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2154526
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002154526&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

---

Source page: https://altstreet.investments/edgar/2154526
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.