Otter Tail Corp is a U.S. energy company that operates in the electric (produces and sells electricity), manufacturing (fabricates metal components), and plastics segments (pipes for water uses). The company conducts its operations and acquires the majority of its revenue in the U.S. in the states of Minnesota, South Dakota, and North Dakota. The majority of the company's revenue is derived from the Electric segment and commercial customers, although it generates revenue from residential and industrial customers, as well.

Institution	Shares	Value	Change
BlackRock, Inc.	6,424,374	$564M	INCREASED
VANGUARD PORTFOLIO MANAGEMENT LLC	2,947,184	$259M	NEW
VANGUARD CAPITAL MANAGEMENT LLC	1,865,713	$164M	NEW
STATE STREET CORP	1,569,348	$138M	INCREASED
GEODE CAPITAL MANAGEMENT, LLC	1,054,887	$93M	INCREASED

Otter Tail Corp (OTTR) Ownership & Trading Activity

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