This week's biggest % gainers & losers : May 13 - 17, 24 (wk 20)

The following are this week's top percentage gainers and losers, categorized by sectors (over $300 mln market cap and 100K average daily volume).

This week's top % gainers

• Healthcare: NVAX (14.40 +62.16%), NVCR (22.17 +34.61%), PACB (2.19 +23.73%), BCRX (6.47 +21.62%), CGC (11.00 +21.55%)
• Consumer Discretionary: GME (27.67 +58.48%), GRPN (16.40 +26.45%)
• Information Technology: SPWR (3.29 +43.04%)
• Financials: TRUP (32.82 +27.21%)

This week's top % losers

• Healthcare: ARRY (11.34 -11.13%), SLDB (9.30 -10.49%), ASND (122.80 -7.99%), PBH (64.98 -7.69%), ACHC (66.63 -7.21%)
• Materials: GFI (15.79 -6.79%)
• Industrials: AZUL (5.90 -6.79%)
• Consumer Discretionary: FL (22.00 -8.75%), IBP (216.97 -7.14%), RRGB (7.08 -6.84%)
• Information Technology: STNE (14.77 -11.02%)
• Financials: RILY (28.52 -11.26%)
• Energy: PBR (15.23 -10.83%)