Based on this post, and your earlier posts about your average cost per coin, here is my approximate estimate regarding the number of coins that you own.

Approximate amount invested:  4.53 x $750 = $3,400

Based on my foggy memory - estimated average cost per coin:  $150

Approximate current number of coins held:   $3400 / $150 = 22.67  ( 1/one millionth of the total BTC supply)