iShares Russell 2000 ETF IWM Strategic Analysis SmallCap Diversification vs LargeCap Growth in Current Market Environment SNDR Schneider National Q1 2026 EPS tops estimates by 179 percent shares climb 122 percent today TTEK Tetra Tech delivers Q1 2026 earnings per share beat shares rise modestly on positive investor sentiment RWT Redwood Trust falls 227 after Q1 2026 EPS misses analyst estimates by an 118 margin