MacArthur Foundation (@macfound) — Twitter Score 12 out of 1000

MacArthur Foundation is a private charitable foundation that supports grantmaking across justice, environmental, and peace-related causes. MacArthur Foundation's Twitter Score is 12 out of 1000 as of October 2026, ranking #78,038 among 493,668 tracked accounts.

MacArthur Foundation was founded by John D. MacArthur and Catherine T. MacArthur, with its organizing documents completed in 1970. The foundation was privately funded through a bequest from its founders and operates independently from government and the commercial sector. Its programs are organized around Big Bets, Enduring Commitments, Awards, and Field Support, with no established cryptocurrency, blockchain, or Web3 mandate in its official materials.

MacArthur Foundation maintains two distinct financial structures: an investment portfolio that supports its grantmaking and operations, and an impact-investments portfolio dedicated to program and philanthropic purposes. The foundation states that it does not invest directly in individual companies, instead allocating capital to managers investing through pooled funds. MacArthur Foundation has published 421 posts on the platform and has 167,641 followers as of October 2026.

MacArthur Foundation has been mentioned by 171 accounts, with 378 total mentions.

Who follows MacArthur Foundation on X?

The accounts that follow MacArthur Foundation include 56 founders, 11 angel investors, 11 influencers and 12 VCs. Among them are Bryan Pellegrino, Antonio Garca Martnez agm.eth, Vinny Lingham, Sequoia Capital, dima.eth and David Haber.