Firefly Aerospace Inc Common Stock (FLY) had the highest return on May 8 by a mid-cap US stock, returning 19.1%.

ASSET	DATE	% RETURN
Firefly Aerospace Inc Common Stock (FLY)	5/8/2026	19.11%
Redwire (RDW)	5/8/2026	17.64%
MBX Biosciences, Inc Common Stock (MBX)	5/8/2026	17.26%
Insight Enterprises (NSIT)	5/8/2026	16.44%
Innodata (INOD)	5/8/2026	16.42%
Synaptics (SYNA)	5/8/2026	15.86%
Navitas Semiconductor (NVTS)	5/8/2026	14.57%
MaxLinear (MXL)	5/8/2026	13.78%
Array Digital Infrastructure (AD)	5/8/2026	12.1%
Amplitude (AMPL)	5/8/2026	11.52%
Rumble (RUM)	5/8/2026	11.38%
NewAmsterdam Pharma Company NV Ordinary Shares (NAMS)	5/8/2026	11.13%
Clover Health Investments (CLOV)	5/8/2026	11.03%
Penguin Solutions (PENG)	5/8/2026	10.6%
Maravai Lifesciences Holdings (MRVI)	5/8/2026	10.48%
Hims Hers Health (HIMS)	5/8/2026	10.39%
Trade Desk (TTD)	5/8/2026	10.04%
Covista (CVSA)	5/8/2026	9.62%
Bob's Discount Furniture (BOBS)	5/8/2026	9.56%
Warby Parker (WRBY)	5/8/2026	9.16%
Joby Aviation (JOBY)	5/8/2026	8.81%
GPGI (GPGI)	5/8/2026	8.44%
National HealthCare (NHC)	5/8/2026	8.21%
Avepoint (AVPT)	5/8/2026	8.06%
Immunitybio (IBRX)	5/8/2026	7.99%

Mid-cap stocks are treated as having a market cap between $2B and $10B.