Quantity of a dynamic component occurrence

[iclifton]

Is there a formula for returning the quantity of a dynamic component occurrence in a model?

[pcmoor]

No

You can only work within the group or component itself. so for a collection, they would be nested within a group component which would determine the copies. This can lead to heavier component or file size, however the contents can all be exploded leaving the parent details, thus a smaller file and when necessary swapped with its definition for further editing.

Other methods include.....

You can use outliner and use the filter to show all instances relating to its name

The report writer will create a list based on a selection or the model

or use an appropriate plugin or ruby script