Biggest News-Driven Stock Movers — Jul 15, 2026
A quick look at the biggest market-adjusted, news-driven stock moves on Jul 15, 2026:
- ZG (Zillow Group) — Securities fraud lawsuit headline (Rosen Law Firm). +4.4% (excess vs. SPY +4.3%).
- Z (Zillow Group) — Securities fraud lawsuit headline (Rosen Law Firm). +3.5% (excess vs. SPY +3.5%).
- HCM (Hitachi Construction Machinery) — Entered a strategic partnership with Pronto to advance open mine automation solutions. +1.9% (excess vs. SPY +1.9%).
- GPGI (GPGI, Inc.) — Shareholder alert: Ademi LLP investigating claims of securities fraud. +1.7% (excess vs. SPY +1.6%).
- ATKR (Atkore) — No specific headline provided. -0.9% (excess vs. SPY -0.9%).
- VIA (Via Transportation) — Investors’ opportunity to lead a securities lawsuit. -0.8% (excess vs. SPY -0.9%).
- CALX (Calix) — Deadline notice tied to a securities fraud lawsuit. +0.6% (excess vs. SPY +0.5%).