Altium Limited
Altium Limited is a registered legal entity registered in United States, and its current status with California Secretary of State — bizfile Online is active. Its registered address on file is La Jolla, United States. 5 shareholders are on record for Altium Limited, 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 California Secretary of State — bizfile Online and was last updated on 18 September 2026.
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Shareholders
5
Shareholders of Altium Limited
Five shareholders are currently on record for Altium Limited, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 30.8% — the largest recorded stake — followed by iShares Core MSCI EAFE ETF at 14.1%; 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 11 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard International Stock Index-Total Intl Stock Indx | 30.8% | California Secretary of State — bizfile Online | |
| iShares Core MSCI EAFE ETF | 14.1% | California Secretary of State — bizfile Online | |
| iShares MSCI EAFE Small Cap ETF | 7.9% | California Secretary of State — bizfile Online | |
| Schwab Strategic Tr-Schwab International Equity ETF | 4% | California Secretary of State — bizfile Online | |
| Vanguard Whitehall Funds-International Dividend Appreciation Index Fd | 3.7% | California Secretary of State — bizfile Online |
Officers
10
Directors and officers of Altium Limited
The Ceo & Executive Director of Altium Limited currently on record is Aram Mirkazemi B.e.; 10 officers are currently on record for Altium Limited, filed with California Secretary of State — bizfile Online. Management authority at Altium Limited 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 Altium Limited?
Five shareholders are currently on record for Altium Limited, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 30.8% — the largest recorded stake — followed by iShares Core MSCI EAFE ETF at 14.1%; 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 Altium Limited's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Altium Limited 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 Altium Limited have on record?
5 shareholders are shown on record for Altium Limited. The register reports 11 in total; only the top 5 by holding are shown here.
Is Altium Limited still an active company?
Altium Limited's status on California Secretary of State — bizfile Online is listed as active.
What is Altium Limited's registered address?
The registered address on file for Altium Limited is La Jolla, United States.
Who are the officers/directors of Altium Limited?
The Ceo & Executive Director of Altium Limited currently on record is Aram Mirkazemi B.e.; 10 officers are currently on record for Altium Limited, filed with California Secretary of State — bizfile Online. Management authority at Altium Limited sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Can Zavia monitor changes to Altium Limited's ownership over time?
This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to Altium Limited's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Altium Limited'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 Altium Limited'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 California Secretary of State — bizfile Online and was last synced on 18 September 2026.