Starboard Value LP - 23 Sep 2025 SCHEDULE 13D/A Report for Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share (HR)

Filing Manager
Starboard Value LP
Reporting Manager
Starboard Value LP
Security
Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share
Symbol
HR
Shares outstanding
353,475,512 shares
Disclosed Ownership
14,492,496 shares
Ownership
4.1%
Form type
SCHEDULE 13D/A
Filing time
25 Sep 2025, 21:45:17 UTC
Date of event
23 Sep 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Starboard Value LP disclosed 4.1% ownership in Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share (HR) on 23 Sep 2025."

Quick Takeaways

  • Starboard Value LP filed SCHEDULE 13D/A for Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share (HR).
  • Disclosed ownership: 4.1%.
  • Date of event: 23 Sep 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 25 Sep 2025, 21:45.

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 (14)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Starboard Value LP 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value GP LLC, its general partner 0001517137
STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD 2.3% 8,007,983 8,007,983 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager 0001373638
STARBOARD VALUE & OPPORTUNITY S LLC 0.3% 1,158,671 1,158,671 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its manager 0001519812
Starboard Value & Opportunity C LP 0% 0 0 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R LP, its general partner 0001571704
Starboard Value R LP 0% 0 0 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R GP LLC, its general partner 0001575972
Starboard Value & Opportunity Master Fund L LP 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value L LP, its general partner 0001767736
Starboard Value L LP 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R GP LLC, its general partner 0001767773
Starboard Value R GP LLC 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory 0001575979
Starboard X Master Fund Ltd 0.8% 2,976,770 2,976,770 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager 0001833016
Starboard Value GP LLC 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Principal Co LP, its member 0001517138
Starboard Principal Co LP 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Principal Co GP LLC, its general partner 0001517139
Starboard Principal Co GP LLC 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory 0001517140
Smith Jeffrey C 4.1% 14,492,496 0 14,492,496 /s/ Lindsey Cara Lindsey Cara, Attorney-in-Fact for Jeffrey C. Smith 0001362697
Feld Peter A 4.1% 14,492,496 0 14,492,496 /s/ Lindsey Cara Lindsey Cara, Attorney-in-Fact for Peter A. Feld 0001410600

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