The worst performing sector as of midday Monday is the Healthcare sector, showing a 0.5% loss. Within that group, DexCom Inc (Symbol: DXCM) and Incyte Corporation (Symbol: INCY) are two large stocks that are lagging, showing a loss of 4.8% and 3.6%, respectively. Among healthcare ETFs, one ETF following the sector is the Health Care Select Sector SPDR ETF (Symbol: XLV), which is down 0.5% on the day, and up 4.74% year-to-date. DexCom Inc, meanwhile, is up 91.69% year-to-date, and Incyte Corporation is up 7.03% year-to-date. Combined, DXCM and INCY make up approximately 1.4% of the underlying holdings of XLV.
The next worst performing sector is the Technology & Communications sector, showing a 0.1% loss. Among large Technology & Communications stocks, Tyler Technologies, Inc. (Symbol: TYL) and Fiserv Inc (Symbol: FISV) are the most notable, showing a loss of 5.5% and 3.8%, respectively. One ETF closely tracking Technology & Communications