Let's make this simple.
We are now 0.6% of total network hashrate.
If this ipo goes the worst scenario, not a single share be sold.
Then we will have to halt all dividends until July.

Let's assume that difficulty rises 15% each stage.
By the time of July, total network hashrate would be around 135PH/s.
And with our 1.5PH/s , we own over 1% of total network hashrate, which is better than now.
That's why I didn't sell my shares.

If we can buy those Bitfury machines in small amount as reinvestment part now, and stop the new ipo would be even better.