Adc Therapeutics Sa
Adc Therapeutics Sa is a Private limited company (Ltd.) registered in Switzerland under CHE461408645, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 6 June 2011 and lists its registered address as Epalinges, Switzerland. 3 shareholders are on record for Adc Therapeutics Sa, 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 Zefix — Swiss Central Business Names Index and was last updated on 28 September 2026.
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Shareholders
3
Three shareholders are currently on record for Adc Therapeutics Sa, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing.
The largest of these is Fidelity Salem Street Trust-Fidelity Small Cap Index Fund, holding 1.3% — the largest recorded stake — followed by VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund at 0.6%; the remaining 1 shareholder shown holds 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.3% | Zefix — Swiss Central Business Names Index | |
| VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund | 0.6% | Zefix — Swiss Central Business Names Index | |
| -SSgA SPDR ETFS Europe I-SPDR Russell 2000 US Small Cap UCITS ETF | 0.2% | Zefix — Swiss Central Business Names Index |
Officers
5
The Investor Relations Officer of Adc Therapeutics Sa currently on record is Amanda Hamilton; five officers are currently on record for Adc Therapeutics Sa, filed with Zefix — Swiss Central Business Names Index.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Adc Therapeutics Sa 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.
Group Structure
Adc Therapeutics Sa has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 3 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span Switzerland, United Kingdom, United States jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Adc Therapeutics Sa
Switzerland
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Frequently Asked Questions
Who owns Adc Therapeutics Sa?
Three shareholders are currently on record for Adc Therapeutics Sa, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is Fidelity Salem Street Trust-Fidelity Small Cap Index Fund, holding 1.3% — the largest recorded stake — followed by VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund at 0.6%; the remaining 1 shareholder shown holds 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 Adc Therapeutics Sa's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Adc Therapeutics Sa 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 Adc Therapeutics Sa have on record?
3 shareholders are shown on record for Adc Therapeutics Sa.
What is Adc Therapeutics Sa's company registration number?
Adc Therapeutics Sa's registration number is CHE461408645, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Adc Therapeutics Sa still an active company?
Adc Therapeutics Sa's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Adc Therapeutics Sa incorporated?
Adc Therapeutics Sa was incorporated on 6 June 2011, according to Zefix — Swiss Central Business Names Index.
What is Adc Therapeutics Sa's registered address?
The registered address on file for Adc Therapeutics Sa is Epalinges, Switzerland.
What legal structure is Adc Therapeutics Sa registered as?
Adc Therapeutics Sa is registered as a Private limited company (Ltd.) in Switzerland.
Who are the officers/directors of Adc Therapeutics Sa?
The Investor Relations Officer of Adc Therapeutics Sa currently on record is Amanda Hamilton; five officers are currently on record for Adc Therapeutics Sa, filed with Zefix — Swiss Central Business Names Index. Management authority at Adc Therapeutics Sa sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Adc Therapeutics Sa have a parent company or subsidiaries?
Adc Therapeutics Sa has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 3 jurisdictions. Those 2 subsidiaries span Switzerland, United Kingdom, United States jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to Adc Therapeutics Sa's ownership over time?
This profile reflects a point-in-time snapshot from Zefix — Swiss Central Business Names Index. Zavia's monitoring API can track changes to Adc Therapeutics Sa's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Adc Therapeutics Sa's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Switzerland, so records like Adc Therapeutics Sa'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 Zefix — Swiss Central Business Names Index and was last synced on 28 September 2026.