BUTTERFLY NETWORK, INC.
BUTTERFLY NETWORK, INC. is a Public Limited Company registered in United States under 001610708, and its current status with Massachusetts Secretary of the Commonwealth is active. The company was incorporated on 5 October 2022 and lists its registered address as United States. 3 shareholders are on record for BUTTERFLY NETWORK, INC., 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 Massachusetts Secretary of the Commonwealth and was last updated on 4 October 2026.
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Shareholders
3
Three shareholders are currently on record for BUTTERFLY NETWORK, INC., 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 Group Inc, holding 11.5% — the largest recorded stake — followed by UBS Group AG at 2.2%; 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 |
|---|---|---|---|
| Vanguard Group Inc | 11.5% | Massachusetts Secretary of the Commonwealth | |
| UBS Group AG | 2.2% | Massachusetts Secretary of the Commonwealth | |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 2% | Massachusetts Secretary of the Commonwealth |
Officers
5
The Founder & Director of BUTTERFLY NETWORK, INC. currently on record is Jonathan M. Rothberg Ph.d.; five officers are currently on record for BUTTERFLY NETWORK, INC., filed with Massachusetts Secretary of the Commonwealth.
The register reports 22 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at BUTTERFLY NETWORK, INC. 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
BUTTERFLY NETWORK, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 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 3 subsidiaries span United States, Taiwan, Australia 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
BUTTERFLY NETWORK, INC.
United States
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Frequently Asked Questions
Who owns BUTTERFLY NETWORK, INC.?
Three shareholders are currently on record for BUTTERFLY NETWORK, INC., 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 Group Inc, holding 11.5% — the largest recorded stake — followed by UBS Group AG at 2.2%; 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 BUTTERFLY NETWORK, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for BUTTERFLY NETWORK, INC. 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 BUTTERFLY NETWORK, INC. have on record?
3 shareholders are shown on record for BUTTERFLY NETWORK, INC..
What is BUTTERFLY NETWORK, INC.'s company registration number?
BUTTERFLY NETWORK, INC.'s registration number is 001610708, filed with Massachusetts Secretary of the Commonwealth in United States. Its current status on the register is active.
Is BUTTERFLY NETWORK, INC. still an active company?
BUTTERFLY NETWORK, INC.'s status on Massachusetts Secretary of the Commonwealth is listed as active.
When was BUTTERFLY NETWORK, INC. incorporated?
BUTTERFLY NETWORK, INC. was incorporated on 5 October 2022, according to Massachusetts Secretary of the Commonwealth.
What is BUTTERFLY NETWORK, INC.'s registered address?
The registered address on file for BUTTERFLY NETWORK, INC. is United States.
What legal structure is BUTTERFLY NETWORK, INC. registered as?
BUTTERFLY NETWORK, INC. is registered as a Public Limited Company in United States.
Who are the officers/directors of BUTTERFLY NETWORK, INC.?
The Founder & Director of BUTTERFLY NETWORK, INC. currently on record is Jonathan M. Rothberg Ph.d.; five officers are currently on record for BUTTERFLY NETWORK, INC., filed with Massachusetts Secretary of the Commonwealth. Management authority at BUTTERFLY NETWORK, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does BUTTERFLY NETWORK, INC. have a parent company or subsidiaries?
BUTTERFLY NETWORK, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 3 jurisdictions. Those 3 subsidiaries span United States, Taiwan, Australia 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to BUTTERFLY NETWORK, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Massachusetts Secretary of the Commonwealth. Zavia's monitoring API can track changes to BUTTERFLY NETWORK, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access BUTTERFLY NETWORK, INC.'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 BUTTERFLY NETWORK, INC.'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 Massachusetts Secretary of the Commonwealth and was last synced on 4 October 2026.