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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
Jason RyanDirector2025-08-271,500$130.01
$195.02kSell
Jason RyanDirector2025-08-271,150$129.65
$149.09kSell
Jason RyanDirector2025-08-275,443$127.44
$693.64kSell
Jason RyanDirector2025-08-278,969$126.15
$1.13MSell
Jason RyanDirector2025-08-278,818$125.07
$1.10MSell
Jason RyanDirector2025-08-279,890$129.60
$1.28MSell
Jason RyanDirector2025-08-273,452$128.04
$442.00kSell
Casdin Capital LLCDirector2025-08-22500,000$120.90
$60.45MSell
Kevin FeeleyCHIEF FINANCIAL OFFICER2025-07-29388$105.31
$40.86kSell
Katherine StuelandChief Executive Officer2025-07-292,154$105.31
$226.84kSell

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$15.80BInsider
Corvex Management LP302.20%86,811,516$11.20BInsider
Keith A. Meister14.02%4,028,186$519.64MInsider
Casdin Capital LLC12.21%3,507,164$452.42MInstitution
Corvex Management LP10.65%3,058,629$394.56MInstitution
School Of Medicine At Mount Sinai Icahn9.47%2,719,692$350.84MInsider
Opko Health Inc9.21%2,646,972$341.46MInsider
William Blair Investment Management LLC5.68%1,631,402$210.45MInstitution
Casdin Capital LLC5.06%1,452,852$187.42MInsider
Blackrock Inc4.99%1,434,634$185.07MInstitution

1 of 3

WGS vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WGS12.42%87.58%Net SellingNet Selling
BTSG50.05%49.95%Net SellingNet Selling
HNGE44.47%1.85%Net SellingNet Buying
PRVA44.66%55.34%Net Selling
PINC91.52%3.47%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 109.62% institutional shareholders, 773.08% 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 $15.86B.

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