Adage Capital Management, L.P. - 30 Jun 2025 SCHEDULE 13G Report for Adagio Medical Holdings, Inc. Common Stock, par value $0.0001 per share (ADGM)

Filing Manager
Adage Capital Management, L.P.
Reporting Manager
Adage Capital Management, L.P.
Security
Adagio Medical Holdings, Inc. Common Stock, par value $0.0001 per share
Symbol
ADGM
Shares outstanding
15,379,419 shares
Disclosed Ownership
821,261 shares
Ownership
5.3%
Form type
SCHEDULE 13G
Filing time
12 Aug 2025, 09:06:21 UTC
Date of event
30 Jun 2025
Next filing
13 Nov 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Adage Capital Management, L.P. 5.3% 821,261 0 821,261 /s/ Robert Atchinson By: Adage Capital Partners LLC, its General Partner, By: Robert Atchinson, its Managing Member
Robert Atchinson 5.3% 821,261 0 821,261 /s/ Robert Atchinson Robert Atchinson, individually
Phillip Gross 5.3% 821,261 0 821,261 /s/ Phillip Gross Phillip Gross, individually