---
title: "Diamond R Investco, LLC SEC filings"
url: https://altstreet.investments/edgar/2155062
kind: edgar-entity
updated: 2026-10-29
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.
---

# Diamond R Investco, LLC: SEC filings and what they report

Diamond R Investco, LLC is a Delaware-formed pooled investment fund that filed a Form D on 2026-10-28 reporting $4.8M raised from 2 investors under Rule 506(b) combined with a 3(c) exclusion under the Investment Company Act. The filing does not disclose a minimum investment or first sale date, and is not currently matched to a known sponsor platform in the AltStreet database.

| Field | Value |
| --- | --- |
| Entity | Diamond R Investco, LLC |
| CIK | 2155062 |
| Filing family | 506(b), 3(c) |
| Entity type | fund vehicle |
| Manager (as filed) | SEEM Capital |
| Newest fact-bearing filing | October 28, 2026, accession 0002155062-26-000001 |
| Total sold (as reported) | $4,750,000 |
| Investors (as reported) | 2 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| Eric Menki | Executive Officer |
| Stephen Etter | Executive Officer, Director |
| N/A SEEM Capital LLC | Promoter |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2155062
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002155062&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/2155062
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.