Display screen or portion thereof with animated graphical user interface

[0001]FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image of our new design;

[0002]FIG. 2 shows a second image thereof;

[0003]FIG. 3 shows a third image thereof,

[0004]FIG. 4 shows a fourth image thereof; and,

[0005]FIG. 5 shows a fourth image thereof.

[0006]The double peripheral dashed broken lines illustrate a display screen or portion thereof, and form no part of the claimed design. The interior text, icons, and symbols illustrated in broken lines form no part of the claimed design.

[0007]The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1-5. The process and period in which one image transitions to another forms no part of the claimed design.