This $5.6 billion ASX 200 stock just hit a 13-year low following its earnings update

Aurizon Holdings Ltd (ASX: AZJ) shares have plunged to a 13-year low of $3.02 on Monday.

This follows the release of a half year result from the $5.6 billion ASX 200 stock this morning.

ASX 200 stock hits 13-year low on results day

• Revenue up 3% to $2.02 billion