It takes a while for you to get a chance to actually invest your money.
Part of that is that, well, you DID nearly kill a CEO (you overheard Naomi said it was still barely clinging to live). That's going to throw a LOT of wrenches into various backroom deals across the City.
However! You weren't punished because, well, the CEO did challenge you to the duel. You didn't attack it unprompted and according to some archaic succession laws, it's AOKAY to do this if you have a proper replacement in mind.

Seems like Naomi and Alexis already decided who should fill that void - Alexis herself. The provisional title of CEO being granted to her for the time being opens a LOT of doors for you to invest that would've otherwise be cut off from someone like you.

You overheard some frantic discussions from the various body guards and corporate executives rushing in and out of the VIP parking garage. Most of it is about what they should do now that one of the CEOs got cracked and torn into a thousand pieces in front of of a live national audience.

You decide this is a perfect time to blow your newfound cash. You see a few of them from companies you want to invest in...

>BIG SHOTS!
You manage to find a few corpos from F, M and P-Company chattering with your more entrepreneurial friends. Clover and co. are already discussing deals and partnerships between their local businesses/pet projects and the three alphabet companies in question.

Clover and the P-Corp Rep are giving each other some side eye but otherwise the discussions are pretty cordial. Clover manages to wrangle out a lot more money than the others by selling the excess A-Energy you produce during your 'incident.'
Granted, most vanished into thin air but you apparently left behind enough to grease some hands.

You calmly and gracefully (lol) force yourself into the conversation. The reps are all (and you can't blame them) fucking horrified to see you approaching them but you manage to convince them you're not going to attack them.
It takes a bit to explain what you're doing given your pudding soft brain and your tongue not quite working right. After struggling to convey your thoughts, you manage to invest a sizable amount of your fortune into your friends' businesses.

ANNNDDD your raw, sore body is now being crushed half to death by Ashley, Casey and Clover hugging you all at once.
Your FLESH WEAVERY is on the fritz so OOF.
>-5 FLESH! 60/65 LEFT!

"holy shit holy shit you don't gotta do this you know!!!" Ashley's words are barely audible over her energized, frantic breathing.
"Ha! You know the right person to bet on, Nicky!" "A wise business investment. I'll make sure they make something marketable just for you!" Clover and Casey are far more reasonable in their excitement, thank god.

Adam and Benedict are hesitant to approach you given, well, you know. They flash some thumbs up to show how thankful they are at your investment.