---
title: "Blackstone Investor 48 CLO Fund LP SEC filings"
url: https://altstreet.investments/edgar/2115655
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.
---

# Blackstone Investor 48 CLO Fund LP: SEC filings and what they report

Blackstone Investor 48 CLO Fund LP is a Delaware limited partnership filing under Rule 506(b) and Section 3(c)(7) exemptions. This is an original Form D with pre-open status; no capital has been sold, and investor count and minimum investment are not disclosed. The vehicle is managed by Blackstone and invests in pooled investment fund equity securities focused on private credit (CLO structures).

| Field | Value |
| --- | --- |
| Entity | Blackstone Investor 48 CLO Fund LP |
| CIK | 2115655 |
| Filing family | 506(b), 3(c) |
| Entity type | fund vehicle |
| Manager (as filed) | Blackstone |
| Platform | Blackstone Investor 48 CLO Fund LP (https://altstreet.investments/platforms/blackstone-investor-48-clo-fund-lp) |
| Newest fact-bearing filing | March 13, 2026, accession 0000950103-26-003776 |
| Total sold (as reported) | $0 |
| Investors (as reported) | 0 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| N/A Blackstone Investor 48 CLO Associates LLC | Promoter |
| N/A Blackstone Liquid Credit Strategies LLC | Promoter |
| Michael Sobol | Executive Officer |
| Brad Marshall | Executive Officer |
| Marisa Beeney | Executive Officer |
| Panayiota Bougiamas | Executive Officer |
| Kevin Kresge | Executive Officer |
| Gilles Dellaert | Executive Officer |
| Michael Zawadzki | Executive Officer |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| March 13, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2115655/000095010326003776/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2115655
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002115655&owner=include&count=40
- Other issuers on Blackstone Investor 48 CLO Fund LP: https://altstreet.investments/deals/platform/blackstone-investor-48-clo-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/2115655
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.