Numpy - Reshape a vector by columns

Question

I'm quite new to numpy. Maybe an easy question but.. I have the following vector:

x = array([0., 1., 2., 3., 4., 5., 6., 7., 8.])

Using both y=np.reshape(x, (3,3)) and y=np.array_split(x, 3)

I get the following 3*3 array:

[array([0., 1., 2.]), 
 array([3., 4., 5.]), 
 array([6., 7., 8.])]

While I'm looking for the opposite:

[array([0., 3., 6.]), 
 array([1., 4., 7.]), 
 array([2., 5., 8.])]

TIA Regards, Roberto