NBC leads the way with 93% going to Dems.
Via Capitol City Project:
Conservatives often argue that the mainstream media is unabashedly liberal, and a look at campaign contributions given by employees of mainstream media companies shows this seems to be the case on an individual level.
Using data from the Center for Responsive Politics, Capitol City Project has found that these donations, indeed, go heavily to Democratic politicians. For example, CNN’s ratio of individual political contributionsfrom employees to politicians shows that of the total contributions, $29,460 is given to Democrats as opposed to $12,500 to Republicans from 1998 to 2014. That is a ratio of 70 percent to Democrats and 30 percent to Republicans.
CNBC individual contributions show the exact same 70/30 Democrat to Republican ratio when broken down.
From employees who work at CNBC and have given politically, $23,652 of that goes to Democrats with $7,200 going to Republicans. As for the website CNBC.com, employees donated a total of $2,250 — all of which went to Democrats. […]
NBC has one of the largest discrepancies of political donations between the parties. Contributions to Democrats total $85,853. On the other hand, Republicans received $4,050. That is 93 percent to Democrats. If you add in NBC Sports, individuals gave $2,500 to Democrats and none to Republicans.