Two Sigma named Sarah Fass its chief people officer, a newly created role for the hedge fund manager. Fass will step into the ...
Sigma Planning Corp lifted its position in O’Reilly Automotive, Inc. (NASDAQ:ORLY – Free Report) by 14.5% during the 3rd ...
Sigma Planning Corp increased its stake in Dominion Energy, Inc. (NYSE:D – Free Report) by 4.8% in the 3rd quarter, according ...