Federal Signal Corp designs and manufactures products and integrated solutions for municipal, governmental, industrial, and airport customers. It operates through two segments. The Environmental Solutions Group manufactures and supplies street sweeper vehicles, sewer cleaner and vacuum loader trucks, hydro-excavation trucks, high-performance water blasting equipment, dump truck bodies, and trailers. The Safety and Security Systems Group manufactures and supplies comprehensive systems and products used by law enforcement, fire rescue, and industrial sites to protect people and property. Its offerings include systems for community alerting and industrial communications. The company generates the majority of its revenue from the Environmental Solutions Group segment.

Institution	Shares	Value	Change
BlackRock, Inc.	9,065,080	$980M	INCREASED
VANGUARD PORTFOLIO MANAGEMENT LLC	3,647,230	$394M	NEW
VANGUARD CAPITAL MANAGEMENT LLC	2,717,926	$294M	NEW
STATE STREET CORP	2,307,332	$250M	INCREASED
Capital World Investors	2,185,359	$236M	DECREASED

Federal Signal Corp. (FSS) Ownership & Trading Activity

Top Institutional Holders