Display screen or portion thereof with animated graphical user interface

FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface, showing a first image in the sequence showing the claimed design;

FIG. 2 is a second image thereof, scrolling to the right;

FIG. 3 is a third image thereof, scrolling further to the right;

FIG. 4 is a fourth image thereof, scrolling further to the right; and,

FIG. 5 is a fifth image thereof.

The broken lines showing the display screen or portion thereof form no part of the claimed design. The remaining broken lines showing portions of the graphical user interface form no part of the claimed design.

The difference in shading indicates a contrast of appearance and does not depict any particular color, texture, or material.

The appearance of the animated images sequentially transitions between the images shown in FIGS. 1 - 5 . The process or period in which one image transitions to another forms no part of the claimed design.