Why is the first function (AKA parent function) only called once in this javascript closure code?

The parent function is called each time right? I believe that the console.log in the parent function should work each time, but it doesn't.

    const Parent = (() => {
    let value = 0;
    console.log(`initial value: ${value}`);
        return () => {
          value += 1;
          console.log(`${value}`);
      };
   })();

   Parent(); //initial value: 0 , 1
   parent(); // 1
   parent(); // 2
   parent(); // 3