They want to make changes to their positions in the stock. Vanguard Group Inc. Announcement its Holdings in Shares of Twitter by 2.0% during the 2nd quarter. Vanguard Group Inc. Now Shares of the Social Networking Company's Stock Exchange at $2,735,204,000 After Purchasing an Additional 1,510,879 Shares During the Last Quarter Northern Trust Corp Investments Holdings Shares in Twitter by 5.9% during the 2nd quarter. Northern Trust Corp Now Funds 11,390,324 Shares of the Social Networking Company's Stock Exchange at $397,522,000 After Purchasing an Additional 630,885 Shares During the Last Quarter. Nuveen Asset Management LLC Investments Holdings in Shares of Twitter by 17,011.6% during the 2nd quarter. Nuveen Asset Management LLC Now Shares of the Social Networking Company's Stock Exchange at $366,266,000 After Purchasing an Additional 10,433,413 Shares During the Last Quarter. Renaissance Technologies LLC Investments Holdings in Shares of Twitter by 331.4% during the 2nd quarter. Renaissance Technologies LLC Now Shares of the Social Networking Company's Stock Exchange at $256,082,000 After Purchasing an Additional 5,636,902 Shares During the Last Quarter . Finally, Sumitomo Mitsui Trust Holdings Inc. Shares of Twitter by 23.1% during the 2nd quarter. Sumitomo Mitsui Trust Holdings Inc. Now Shares of the Social Networking Company's Stock Exchange at $206,592,000 After Purchasing an Additional 1,110,127 Shares During the Last Quarter. 69.28% of the stock is owned by.