Heico is trading 4.11% down at $303.02 after Melius Research downgraded the company from Buy to Hold on September 14, 2026.
- Melius cut its price target to $350 from $402, citing concerns that exceptionally strong aerospace aftermarket growth could begin slowing.
- The downgrade affected several aerospace peers, adding sector-wide pressure while broader markets traded modestly lower.
- No separate Heico announcement or earnings release appears to explain the decline; available evidence points primarily to the analyst action and aerospace-sector concerns.