S&P 500 changes: EQIX, SLG, HBI, HSIC in, DNR, NBR, AVP, CFN out

• Data center owner Equinix (NASDAQ:EQIX), real estate trust SL Green (SLG), and apparel maker Hanesbrands (HBI) will be joining the S&P 500 after the March 20 close. Medical distributor Henry Schein (HSIC) will be joining after the March 17 close.
• Leaving the index are oil/gas producer Denbury Resources (DNR), energy services provider Nabors (NBR), beauty product maker Avon (AVP), and medical device maker CareFusion (about to be acquired). Denbury, Nabors, and Avon will be joining the S&P MidCap 400, taking Equinix, SL Green, and Hanesbrands' spots.
• Also: Buffalo Wild Wings (BWLD) is taking Henry Schein's place in the S&P 400 on March 17, and Talmer Bancorp (TLMR) Buffalo Wild Wings' spot in the S&P SmallCap 600.
• EQIX +2.1% AH. SLG +2%. HBI +3.7%. TLMR +3.6%. NBR -1.8%.