GENEDX HOLDINGS CORP.
GENEDX HOLDINGS CORP. is a registered legal entity registered in United States under 2517426, and its current status with Connecticut Secretary of the State — business.ct.gov is active. The company was incorporated on 29 March 2022 and lists its registered address as STAMFORD, United States. 5 shareholders are on record for GENEDX HOLDINGS CORP., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Connecticut Secretary of the State — business.ct.gov and was last updated on 15 October 2026.
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Shareholders
5
Five shareholders are currently on record for GENEDX HOLDINGS CORP., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Casdin Capital, LLC, holding 20.5% — the largest recorded stake — followed by Blackrock Inc. at 10.4%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Casdin Capital, LLC | 20.5% | Connecticut Secretary of the State — business.ct.gov | |
| Blackrock Inc. | 10.4% | Connecticut Secretary of the State — business.ct.gov | |
| William Blair Investment Management, LLC | 8.3% | Connecticut Secretary of the State — business.ct.gov | |
| Vanguard Group Inc | 8% | Connecticut Secretary of the State — business.ct.gov | |
| Goldman Sachs Group Inc | 8% | Connecticut Secretary of the State — business.ct.gov |
Officers
5
The Head Of Medical Affairs of GENEDX HOLDINGS CORP. currently on record is Britt Johnson; five officers are currently on record for GENEDX HOLDINGS CORP., filed with Connecticut Secretary of the State — business.ct.gov.
The register reports 23 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at GENEDX HOLDINGS CORP. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
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Frequently Asked Questions
Who owns GENEDX HOLDINGS CORP.?
Five shareholders are currently on record for GENEDX HOLDINGS CORP., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Casdin Capital, LLC, holding 20.5% — the largest recorded stake — followed by Blackrock Inc. at 10.4%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is GENEDX HOLDINGS CORP.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for GENEDX HOLDINGS CORP. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does GENEDX HOLDINGS CORP. have on record?
5 shareholders are shown on record for GENEDX HOLDINGS CORP.. The register reports 10 in total; only the top 5 by holding are shown here.
What is GENEDX HOLDINGS CORP.'s company registration number?
GENEDX HOLDINGS CORP.'s registration number is 2517426, filed with Connecticut Secretary of the State — business.ct.gov in United States. Its current status on the register is active.
Is GENEDX HOLDINGS CORP. still an active company?
GENEDX HOLDINGS CORP.'s status on Connecticut Secretary of the State — business.ct.gov is listed as active.
When was GENEDX HOLDINGS CORP. incorporated?
GENEDX HOLDINGS CORP. was incorporated on 29 March 2022, according to Connecticut Secretary of the State — business.ct.gov.
What is GENEDX HOLDINGS CORP.'s registered address?
The registered address on file for GENEDX HOLDINGS CORP. is STAMFORD, United States.
Who are the officers/directors of GENEDX HOLDINGS CORP.?
The Head Of Medical Affairs of GENEDX HOLDINGS CORP. currently on record is Britt Johnson; five officers are currently on record for GENEDX HOLDINGS CORP., filed with Connecticut Secretary of the State — business.ct.gov. Management authority at GENEDX HOLDINGS CORP. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Can Zavia monitor changes to GENEDX HOLDINGS CORP.'s ownership over time?
This profile reflects a point-in-time snapshot from Connecticut Secretary of the State — business.ct.gov. Zavia's monitoring API can track changes to GENEDX HOLDINGS CORP.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access GENEDX HOLDINGS CORP.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like GENEDX HOLDINGS CORP.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Connecticut Secretary of the State — business.ct.gov and was last synced on 15 October 2026.