No. https://www.reddit.com/r/firefox/comments/38aorv/psa_mozilla_is_not_benefiti...

vultour · on July 13, 2015

So Mozilla said that isn't the case. The NSA also said they aren't spying on American people. You really believe everything you see?

Manishearth · on July 13, 2015

IIRC Mozilla needs to open up their sources of revenue at the end of the year anyway because of nonprofitness or whatever (at least, they do do it), so they'd have to disclose it later.

rockdoe · on July 13, 2015

https://www.mozilla.org/en-US/foundation/annualreport/2013/

There's some lag in those appearing, though.