Here are the stock reports from five ambulatory surgery center companies for Feb. 19, 2015, including whether the numbers are up or down from last week.
AmSurg
Open: $56.04 (up)
Previous close: $56.03
Market cap: $2.7 billion (up)
Surgical Care Affiliates
Open: $32.65 (up)
Previous close: $32.65
Market cap: $1.2 billion (flat)
Tenet Healthcare
Open: $45.06 (up)
Previous close: $44.96
Market cap: $4.3 billion (flat)
HCA
Open: $69.03 (up)
Previous close: $69.00
Market cap: $28.98 billion (up)
Northstar Healthcare
Open: $5.67 (up)
Previous close: $4.50
Market cap: $339.1 million (up)