CMLS Holdings LLC - May 5, 2025 SCHEDULE 13D/A Report for GENEDX HOLDINGS CORP. Class A common stock, $0.0001 par value per share (WGS)

Filing Manager
CMLS Holdings LLC
Reporting Manager
CASDIN ELI
Security
GENEDX HOLDINGS CORP. Class A common stock, $0.0001 par value per share
Symbol
WGS
Shares outstanding
28.8M shares
Disclosed Ownership
4.1M shares
Ownership
14.2%
Form type
SCHEDULE 13D/A
Date filed
5/7/2025, 04:01 PM
Date of event
May 5, 2025
Next filing
Aug 26, 2025
SEC
View on sec.gov

Reporting Managers (10)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CMLS Holdings LLC 1.9% 537K 0 537K /s/ Eli Casdin Eli Casdin / Manager 0001822257
C-LSH LLC 1.9% 537K 0 537K /s/ Eli Casdin Eli Casdin / Managing Member 0001822233
M-LSH LLC 1.9% 537K 0 537K /s/ Keith A. Meister Keith A. Meister / Managing Member 0001822736
CASDIN CAPITAL, LLC 12.3% 3.51M 0 3.51M /s/ Eli Casdin Eli Casdin / Managing Member 0001534261
Casdin Partners FO1-MSV, LP 0% 0 0 0 /s/ Eli Casdin Eli Casdin / Managing Member of Casdin Partners GP, LLC, its general partner 0001938709
CASDIN PARTNERS MASTER FUND, L.P. 12.3% 3.51M 0 3.51M /s/ Eli Casdin Eli Casdin / Managing Member of Casdin Partners GP, LLC, its general partner 0001534265
Casdin Partners GP, LLC 12.4% 3.53M 0 3.53M /s/ Eli Casdin Eli Casdin / Managing Member 0001534260
CASDIN ELI 14.2% 4.1M 32.4K 4.06M /s/ Eli Casdin Eli Casdin / Self 0001534264
Keith A. Meister 12.1% 3.48M 2.94M 537K /s/ Keith Meister Keith Meister / Self 0001307631
Corvex Management LP 10.2% 2.91M 2.91M 0 /s/ Keith Meister Keith Meister / Managing Partner 0001535472