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NASDAQ: WGS
Genedx Holdings Corp Stock Ownership - Who owns Genedx Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Genedx Holdings Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kevin FeeleyCHIEF FINANCIAL OFFICER2025-09-163,728$121.47
$452.85kSell
Katherine StuelandCHIEF EXECUTIVE OFFICER2025-09-1610,501$121.47
$1.28MSell
Katherine StuelandChief Executive Officer2025-09-093,639$128.05
$465.97kSell
Kevin FeeleyCHIEF FINANCIAL OFFICER2025-09-091,266$128.05
$162.11kSell
Kevin FeeleyCHIEF FINANCIAL OFFICER2025-09-096$129.09
$774.54Sell
Katherine StuelandChief Executive Officer2025-09-0918$129.08
$2.32kSell
Kevin FeeleyCHIEF FINANCIAL OFFICER2025-09-02378$125.81
$47.56kSell
Jason RyanDirector2025-08-278,818$125.07
$1.10MSell
Jason RyanDirector2025-08-271,150$129.65
$149.09kSell
Jason RyanDirector2025-08-273,452$128.04
$442.00kSell

1 of 16

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Net Insider Buy/Sell (L12M) Ownership

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WGS Shareholders

What type of owners hold Genedx Holdings Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Eli Casdin426.29%122,458,510$15.66BInsider
Corvex Management LP302.20%86,811,516$11.10BInsider
Keith A. Meister14.02%4,028,186$515.29MInsider
Casdin Capital LLC12.21%3,507,164$448.64MInstitution
Corvex Management LP10.65%3,058,629$391.26MInstitution
School Of Medicine At Mount Sinai Icahn9.47%2,719,692$347.90MInsider
Opko Health Inc9.21%2,646,972$338.60MInsider
William Blair Investment Management LLC5.68%1,631,402$208.69MInstitution
Casdin Capital LLC5.06%1,452,852$185.85MInsider
Blackrock Inc4.99%1,434,634$183.52MInstitution

1 of 3

WGS vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WGS12.42%87.58%Net SellingNet Selling
HNGE44.47%1.85%Net SellingNet Buying
PRVA44.66%55.34%Net Selling
BTSG50.05%49.95%Net SellingNet Selling
PINC91.52%3.45%Net SellingNet Selling
View Top Health Information Service Stocks

Genedx Holdings Stock Ownership FAQ

Who owns Genedx Holdings?

Genedx Holdings (NASDAQ: WGS) is owned by 109.65% institutional shareholders, 773.13% Genedx Holdings insiders, and 0.00% retail investors. Eli Casdin is the largest individual Genedx Holdings shareholder, owning 122.46M shares representing 426.29% of the company. Eli Casdin's Genedx Holdings shares are currently valued at $16.01B.

If you're new to stock investing, here's how to buy Genedx Holdings stock.
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