Released a few minutes ago and the only winners are ACT and NZFirst it would seem.
National 31.00%
ACT 9.00%
NZFirst 9.00% – as high as I can recall them being.
Total 49.00%
Labour 28.50%
Greens 14.00%
Maori Party 4.50%
Total 47.00%
Other 4.00%
As always Roy Morgan provide a lot of additional information so here is a link to their full post.
https://www.roymorgan.com/findings/9903-nz-national-voting-intention-april-2025
No Minister 
It’s almost as if ACT and NZF are the two old wings of National now fighting/cooperating out in the open – the “Liberal RW economic” wing and the “Conservative Social and Economic” wing.
I’m reminded of cartoonist and commentator Tom Scott (not the rapping asshole) who quipped back in 1982/83, in one of his Listener columns, that NZ politics could be imagined as a doubles tennis match with Muldoon and Anderton vs Quigley and Douglas.