UBO
UBO monitoring
A beneficial owner confirmed today isn't necessarily the beneficial owner next quarter. UBO monitoring is re-checking, specifically, whether that's still true.
Definition
UBO monitoring - Re-running ownership resolution against a company on a recurring basis, specifically to detect a change in its beneficial owners - as distinct from monitoring the company more broadly for filings or status changes.
Why ownership specifically needs its own watch
Ownership changes don't always come with an obvious signal. A share transfer, a new holding company inserted into the structure, a nominee arrangement replacing a direct holding - none of these necessarily trigger the kind of visible event (a status change, a public filing) that a broader monitoring sweep would catch by default. UBO monitoring means specifically re-running resolution and comparing the result, not just watching for general activity.
What a change looks like
A previously-resolved chain can change in a few distinct ways on re-check: a different person clears the threshold, the same person's effective percentage shifts, or a chain that previously resolved cleanly now stops at a new reason - for instance, a holding moving behind a fiduciary arrangement where it wasn't before. Each of these is a materially different kind of change for a compliance record, which is why Keizu records the specific kind of change detected rather than a generic "something changed" flag. See how Keizu monitors for change.
UBO monitoring vs. ownership monitoring vs. company monitoring
These three terms describe a narrowing scope. Company monitoring is the broadest - everything about the entity. Ownership monitoring narrows that to ownership-structure changes specifically. UBO monitoring is narrower again: it's concerned with whether the set of confirmed beneficial owners - the people who actually clear the regulatory threshold - has changed, not every shift in the underlying shareholding graph.
Related
See it work on a real company.