AltStreet
EDGAR Verified
Primary Source · SEC.gov

Blackstone Investor 48 CLO Fund LP

CIK 0002115655Fund Vehicle2026 vintage506(b), 3(c)

Raised

Pre-open

Investors

—

Min Invest

$0

AltStreet Analysis

·

Generated from EDGAR primary sources

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).

This CLO fund follows the standard institutional private credit exemption pattern (506(b) combined with 3(c)(7)), typical for collateralized loan obligation vehicles marketed to qualified purchasers. The absence of disclosed minimum investment and pre-open status are consistent with early-stage institutional filings in this category, where terms are finalized during capital formation.

Data Flags

Total Amount SoldPre-open filing with no disclosed first sale date and no capital raised; less common for large sponsor-backed CLO vehicles which often file closer to or after initial close
Related PersonsSeven executive officers listed across promoter entities, indicating complex organizational structure relative to typical CLO fund filings

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0002115655
Entity NameBlackstone Investor 48 CLO Fund LP
Exemption506(b), 3(c)
First Sale Date—
Filing DateMarch 13, 2026
Accession Number0000950103-26-003776
Total Amount Sold—
Total Investors—
Minimum Investment$0 (no stated minimum)
Securities TypeEquity, Pooled Investment Fund
State of IncorporationNot specified
Amendment CountOriginal filing only

Related Persons (Form D)

Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.

N/A Blackstone Investor 48 CLO Associates LLC

Promoter · New York, NY

N/A Blackstone Liquid Credit Strategies LLC

Promoter · New York, NY

Michael Sobol

Executive Officer · New York, NY

Brad Marshall

Executive Officer · New York, NY

Marisa Beeney

Executive Officer · New York, NY

Panayiota Bougiamas

Executive Officer · New York, NY

Kevin Kresge

Executive Officer · New York, NY

Gilles Dellaert

Executive Officer · New York, NY

Michael Zawadzki

Executive Officer · New York, NY

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Data Methodology

Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.