In 2011, his foundation gave more than $115 million to pro-choice groups, with a large portion of that going to groups that fund abortions rather than merely doing education or advocacy.......
In addition to funding general women’s health organizations and some political groups, Buffett gives generously to organizations that use their funds specifically to help women pay for abortions.
For instance, STBF gave more than $21 million in 2010 to the National Abortion Federation Hotline Fund. That organization’s 990 says its mission is “to ensure that women have the information and resources they need to access quality abortion care.” It also “provides case management services to women with special needs and limited financial assistance to subsidize care for low-income women,” per its 990 from 2012 (the latest year accessible).
In 2012, the NAF Hotline’s annual revenue was a little more than $26 million, per GuideStar. In other words, Buffett’s foundation made a donation almost the size of an entire year’s revenue to one of the country’s more prominent national abortion funds.