 Squarepoint Ops LLC cut its holdings in Seacor Holdings, Inc. NYSE:CKH by 36.8 in the 1st quarter, according to its most recent 13F filing with the SEC. The firm owned 10,334 shares of the oil and gas companys stock after selling 6,009 shares during the period. Squarepoint Ops LLCs holdings in Seacor were worth 279,000 ... 