Thank you very much!
Good that the thread started right away. 
Your message contained a lot of good and new information. 
On Thursday, based on Pentti’s tweet, I did a poor man’s scan:
So I did a light, simple comparison and Leonardo made it through. I discussed this with a few people in the preceding days, and it was indeed an unfamiliar company to my discussion partners. Everyone knows Rheinmetall and Saab, even if they don’t invest, but this Leo was really unfamiliar to me too. So there’s a lot to research about this, and generally about this sector as well.
I’m actively following this thread too: https://keskustelut.inderes.fi/t/puolustustarviketeollisuus-vapaan-maailman-turva-vai-kuoleman-kauppiaat/30211?u=sijoittaja-alokas
But I’ll focus the Leo chatter here.