I will admit i have not thought long and hard on this. But on the surface it seems like the answer is "Yes".
But the individuals working in those corporations do. So when a journalist submits an article their free speech is protected as an individual rights extended through the corporation. Similarly for property rights...
I think the idea i'm trying to get at is that these corporations shouldnt have influence beyond the voting power they represent, ie the people.
Speaking of ideals, for example a hypothetical single employee business w/ billions in wealth should have 1 unit of political power, whereas a public interest group with a few thousand of dollars but 100 people should have 100 units of political power.
Edit: Corrected my "No" --> "Yes" because the question sentence was confusing