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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
Casdin Capital LLCDirector2026-05-20140,000$43.81
$6.13MBuy
Casdin Capital LLCDirector2026-05-19185,000$42.60
$7.88MBuy
Casdin Capital LLCDirector2026-05-18175,000$42.55
$7.45MBuy
Keith A. MeisterDirector2026-05-1518,865$39.83
$751.39kBuy
Keith A. MeisterDirector2026-05-1527,408$38.28
$1.05MBuy
Keith A. MeisterDirector2026-05-1451,893$39.92
$2.07MBuy
Keith A. MeisterDirector2026-05-1488,107$39.08
$3.44MBuy
Keith A. MeisterDirector2026-05-1370,926$39.45
$2.80MBuy
Keith A. MeisterDirector2026-05-1394,074$38.82
$3.65MBuy
Keith A. MeisterDirector2026-05-11252,734$39.65
$10.02MBuy

1 of 17

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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 Casdin412.48%122,458,510$5.80BInsider
Corvex Management LP292.41%86,811,516$4.11BInsider
Keith A. Meister17.31%5,137,843$243.17MInsider
Casdin Capital LLC16.71%4,960,015$234.76MInsider
Corvex Management LP10.87%3,228,149$152.79MInstitution
Casdin Capital LLC10.13%3,007,164$142.33MInstitution
School Of Medicine At Mount Sinai Icahn9.16%2,719,692$128.72MInsider
Opko Health Inc8.92%2,646,972$125.28MInsider
Blackrock Inc5.22%1,550,708$73.40MInstitution
Westfield Capital Management Co LP4.61%1,369,108$64.80MInstitution

1 of 3

WGS vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WGS12.10%87.90%Net BuyingNet Buying
TDOC78.79%7.00%Net SellingNet Selling
SDGR79.00%21.00%Net BuyingNet Buying
OMDA81.02%4.54%Net SellingNet Selling
PGNY69.32%30.68%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 105.27% institutional shareholders, 764.52% Genedx Holdings insiders, and 0.00% retail investors. Eli Casdin is the largest individual Genedx Holdings shareholder, owning 122.46M shares representing 412.48% of the company. Eli Casdin's Genedx Holdings shares are currently valued at $5.80B.

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