CMLS Holdings LLC - 05 May 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
28,845,739 shares
Disclosed Ownership
4,096,095 shares
Ownership
14%
Form type
SCHEDULE 13D/A
Filing time
07 May 2025, 16:01:29 UTC
Date of event
05 May 2025
Next filing
26 Aug 2025
SEC
View on sec.gov

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Quoteable Key Fact

"CMLS Holdings LLC disclosed 14% ownership in GENEDX HOLDINGS CORP. Class A common stock, $0.0001 par value per share (WGS) on 05 May 2025."

Quick Takeaways

  • CMLS Holdings LLC filed SCHEDULE 13D/A for GENEDX HOLDINGS CORP. Class A common stock, $0.0001 par value per share (WGS).
  • Disclosed ownership: 14%.
  • Date of event: 05 May 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 07 May 2025, 16:01.

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.

Source Evidence

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (10)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CMLS Holdings LLC 1.9% 537,285 0 537,285 /s/ Eli Casdin Eli Casdin / Manager 0001822257
C-LSH LLC 1.9% 537,285 0 537,285 /s/ Eli Casdin Eli Casdin / Managing Member 0001822233
M-LSH LLC 1.9% 537,285 0 537,285 /s/ Keith A. Meister Keith A. Meister / Managing Member 0001822736
CASDIN CAPITAL, LLC 12% 3,507,164 0 3,507,164 /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% 3,507,164 0 3,507,164 /s/ Eli Casdin Eli Casdin / Managing Member of Casdin Partners GP, LLC, its general partner 0001534265
Casdin Partners GP, LLC 12% 3,526,411 0 3,526,411 /s/ Eli Casdin Eli Casdin / Managing Member 0001534260
CASDIN ELI 14% 4,096,095 32,399 4,063,696 /s/ Eli Casdin Eli Casdin / Self 0001534264
Keith A. Meister 12% 3,477,250 2,939,965 537,285 /s/ Keith Meister Keith Meister / Self 0001307631
Corvex Management LP 10% 2,908,629 2,908,629 0 /s/ Keith Meister Keith Meister / Managing Partner 0001535472

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