Its not possible to copy to the clipboard all three values of X,Y and Z axis of the position of an object. The same applies to the scale and rotation. Only one value can be copied and pasted at a time. Of course there is the Transfer function that can help but its one object at a time.

PSR Clipboard provides ten memory banks where PSR data (Position, Scale and Rotation) can be stored. Then, any of these memory banks can be pasted back to any object. Optionally, only one of the values can be pasted, allowing, for instance, that only the rotation of one object be pasted to the rotation of another, leaving the position and scale unaltered.
Relative and Absolute PSR values can be used.