This is 2020, but it states the healthcare sector, which sounds like more than just big pharma. But I'm not 100% sure that is the case.
Big Pharma is always going to hedge their bets, but they didn't in 2016. At least not to Trump. Trump's major issue is that he gives people the benefit of the doubt. He's learned not to be so quick to allocate people the benefit of the doubt anymore.
“... but they didn’t in 2016.”
Pfizer alone kicked in a million bucks for The Don’s inauguration bash.