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 the claimed design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof;

FIG. 4 is a front view of a fourth image thereof;

FIG. 5 is a front view of a fifth image thereof;

FIG. 6 is a front view of a sixth image thereof;

FIG. 7 is a front view of a seventh image thereof; and,

FIG. 8 is a front view of an eighth image thereof.

The peripheral dashed broken lines depict a display screen or portion thereof, and form no part of the claimed design. The dashed broken lines within the peripheral dashed broken lines depict boundaries and/or portions of the graphical user interface which form no part of the claimed design.

The appearance of the graphical user interface transitions between the images shown in FIGS. 1 - 8 . The process or period in which one image transitions to another forms no part of the claimed design.