ABIVAX
ABIVAX is a Public Limited Company registered in France under 79936371800047, and its current status with INPI (Institut National de la Propriété Industrielle) is active. The company was incorporated on 4 December 2013 and lists its registered address as PARIS, France. 5 shareholders are on record for ABIVAX, 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 INPI (Institut National de la Propriété Industrielle) and was last updated on 23 September 2026.
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Shareholders
5
Shareholders of ABIVAX
Five shareholders are currently on record for ABIVAX, held on the statuts (articles of association) and filed corporate acts, filed under the Code de commerce. The largest of these is Adar1 Capital Management, LLC , holding 88.9% — a majority holding — followed by Fidelity Investment Trust-Fidelity Europe Fund at 20.7%; 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.
Data availability
The register reports 6 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Adar1 Capital Management, LLC | 88.9% | INPI (Institut National de la Propriété Industrielle) | |
| Fidelity Investment Trust-Fidelity Europe Fund | 20.7% | INPI (Institut National de la Propriété Industrielle) | |
| iShares MSCI EAFE Small Cap ETF | 3.3% | INPI (Institut National de la Propriété Industrielle) | |
| College Retirement Equities Fund-Stock Account | 0.6% | INPI (Institut National de la Propriété Industrielle) | |
| Fidelity SAI International Small Cap Index Fund | 0.2% | INPI (Institut National de la Propriété Industrielle) |
Officers
5
Directors and officers of ABIVAX
One of the 5 officer records shown for ABIVAX is a current appointment, filed with INPI (Institut National de la Propriété Industrielle). Troy Allen Ignelzi serves as Administrator. The remaining 4 records shown (Philippe Pouletty M.d., Ph.d., Kevin Shan Ph.d. and 2 others) are former appointments that have since been resigned. Management authority at ABIVAX 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.
Data availability
The register reports 28 officers in total, including past appointments, though only the 5 most relevant records are shown here.
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Frequently Asked Questions
Who owns ABIVAX?
Five shareholders are currently on record for ABIVAX, held on the statuts (articles of association) and filed corporate acts, filed under the Code de commerce. The largest of these is Adar1 Capital Management, LLC , holding 88.9% — a majority holding — followed by Fidelity Investment Trust-Fidelity Europe Fund at 20.7%; 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 ABIVAX's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ABIVAX 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 ABIVAX have on record?
5 shareholders are shown on record for ABIVAX. The register reports 6 in total; only the top 5 by holding are shown here.
What is ABIVAX's company registration number?
ABIVAX's registration number is 79936371800047, filed with INPI (Institut National de la Propriété Industrielle) in France. Its current status on the register is active.
Is ABIVAX still an active company?
ABIVAX's status on INPI (Institut National de la Propriété Industrielle) is listed as active.
When was ABIVAX incorporated?
ABIVAX was incorporated on 4 December 2013, according to INPI (Institut National de la Propriété Industrielle).
What is ABIVAX's registered address?
The registered address on file for ABIVAX is PARIS, France.
What legal structure is ABIVAX registered as?
ABIVAX is registered as a Public Limited Company in France.
Who are the officers/directors of ABIVAX?
One of the 5 officer records shown for ABIVAX is a current appointment, filed with INPI (Institut National de la Propriété Industrielle). Troy Allen Ignelzi serves as Administrator. The remaining 4 records shown (Philippe Pouletty M.d., Ph.d., Kevin Shan Ph.d. and 2 others) are former appointments that have since been resigned. Management authority at ABIVAX sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Can Zavia monitor changes to ABIVAX's ownership over time?
This profile reflects a point-in-time snapshot from INPI (Institut National de la Propriété Industrielle). Zavia's monitoring API can track changes to ABIVAX's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access ABIVAX's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including France, so records like ABIVAX'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 INPI (Institut National de la Propriété Industrielle) and was last synced on 23 September 2026.