Display screen or portion thereof with an animated icon

FIG. 1 is a front view of a display screen or portion thereof with an animated icon in a first state showing our new design;

FIG. 2 is a front view thereof with the display screen or portion thereof with an animated icon in a second state showing our new design;

FIG. 3 is a front view thereof with the animated icon in a third state showing our new design;

FIG. 4 is a front view thereof with the display screen or portion thereof with an animated icon in a fourth state showing our new design;

FIG. 5 is a front view thereof with the display screen or portion thereof with an animated icon in a fifth state showing our new design;

FIG. 6 is a front view thereof with the display screen or portion thereof with an animated icon in a sixth state showing our new design;

FIG. 7 is a front view thereof with the display screen or portion thereof with an animated icon in a seventh state showing our new design;

FIG. 8 is a side elevation view thereof with it being understood that the opposite side is a mirror image of that shown; and,

FIG. 9 is a top view thereof with it being understood that the opposite side is a mirror image of that shown.

The broken line showings in FIGS. 8 and 9 illustrate environment of the claimed design that forms no part thereof.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-7 . The process or period in which one image transitions to another forms no part of the claimed design.