Nubank, a fintech company, has acquired Cognitect, a company specializing in Clojure and Datomic. The acquisition is expected to expand the teams behind Clojure and Datomic, and offer more resources for their growth. Cognitect will continue to operate as a US C Corporation, and Rich Hickey will remain at the helm of Clojure. The acquisition is seen as a positive development for the Clojure and Datomic communities.