The Hive Engine deposit account is @honey-swap
You can check the balance here:

https://wallet.hive.blog/@honey-swap/transfers

Almost 1M Hive, out of the aprox 380M, so yea 0.25%.

Also I have done some posts on HE before like this one
@dalz/the-growth-of-hive-s-unofficial-second-layer-dex-engine