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Blackstone Files 13F Amendment Disclosing $6.0 Billion Position in Medline Inc

High SignificanceOctober 9, 2026 at 4:40:22 PM EDT

Blackstone Inc.

$BX13F-HR/ACIK: 0001393818

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Filing Summary

šŸ“‹ Form 13F-HR/A Filing: Blackstone Inc. • Issuer Added: Medline Inc (COM CL A) • Shares Held: 142,930,404 • Reported Value: $6,003,076,968 (~$6.00B) • Period of Report: 2025-12-31 • Amendment Type: New Holdings (Amendment No. 3) • Investment Discretion: Other / Shared with Blackstone Management Partners L.L.C.

Comprehensive Analysis

Executive Summary

On October 9, 2026, Blackstone Inc. filed an amendment to its Form 13F (Form 13F-HR/A, Amendment No. 3) for the calendar quarter ended December 31, 2025. The filing discloses a new institutional holding in Medline Inc Class A common stock totaling 142,930,404 shares valued at approximately $6.003 billion.

Position Overview

  • Issuer: MEDLINE INC
  • Class: COM CL A
  • CUSIP: 58507V107
  • Reported Value: $6,003,076,968
  • Share Count: 142,930,404 shares
  • Implied Price per Share: ~$42.00
  • Investment Discretion: Other (OTR)
  • Voting Authority: Shared (142,930,404 shares), with Blackstone Management Partners L.L.C. listed as an included manager

Filing Context & Significance

  • Amendment Type: New Holdings
  • Significance: High. This substantial amendment retroactively details a multi-billion-dollar equity position in Medline Inc as of year-end 2025, reflecting major private equity portfolio activity and equity ownership stakes managed via Blackstone entities.
Topics:#Blackstone#Medline#InstitutionalOwnership#Form13F#SEC

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