Deletion of Artvest Partners

Comment: seeing a lot of mentions in reliable sources: e.g., http://www.wsj.com/articles/detroit-art-valued-at-up-to-4-6-billion-1404926772, http://www.wsj.com/articles/christies-ceo-murphy-steps-down-1417541875, http://www.wsj.com/articles/a-dose-of-common-sense-for-detroit-1405464390, http://www.independent.co.uk/arts-entertainment/art/news/barbarian-at-the-gate-hedge-fund-manager-threatens-sotheby-s-shake-up-9328322.html, http://www.forbes.com/sites/kathryntully/2012/10/05/is-art-an-asset-or-an-investment/, with some decent coverage. There's coverage of its two main people and lots of mentions of the company itself. Enough to meet , or at least , in my opinion
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:CORP)