Reporting Manager
Steven A. Tananbaum
Symbol
MNKTQ
Shares outstanding
39,337,505 shares
Disclosed Ownership
7,946,176 shares
Ownership
20%
Form type
SCHEDULE 13D
Filing time
07 Aug 2025, 16:50:07 UTC
Date of event
31 Jul 2025

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Quoteable Key Fact

"GOLDENTREE ASSET MANAGEMENT LP disclosed 20% ownership in Mallinckrodt plc Ordinary Shares, par value $0.01 per share (MNKTQ) on 31 Jul 2025."

Quick Takeaways

  • GOLDENTREE ASSET MANAGEMENT LP filed SCHEDULE 13D for Mallinckrodt plc Ordinary Shares, par value $0.01 per share (MNKTQ).
  • Disclosed ownership: 20%.
  • Date of event: 31 Jul 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 07 Aug 2025, 16:50.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
GoldenTree Asset Management LP 20% 7,926,176 0 7,926,176 By: GoldenTree Asset Management LLC, its General Partner, /s/ Steven A. Tananbaum Steven A. Tananbaum, Managing Member 0001278951
GoldenTree Asset Management LLC 20% 7,926,176 0 7,926,176 /s/ Steven A. Tananbaum Steven A. Tananbaum, Managing Member 0001435627
Steven A. Tananbaum 20% 7,946,176 20,000 7,926,176 /s/ Steven A. Tananbaum Steven A. Tananbaum 0001435626