Who Owns OTTER TAIL CORP (OTTR)? -- Institutional Holders (2026-06-30)

129 institutions reported holding $128.8M of OTTER TAIL CORP (OTTR) in SEC 13F filings for 2026-06-30. Largest institutional holders: PRINCIPAL FINANCIAL GROUP INC ($21.0M), Bank & Trust Co ($10.8M), WHITTIER TRUST CO ($8.9M), CONTRAVISORY INVESTMENT MANAGEMENT, INC. ($7.8M), Phocas Financial Corp. ($6.5M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1PRINCIPAL FINANCIAL GROUP INC$21.0M233,558Added
2Bank & Trust Co$10.8M119,641Added
3WHITTIER TRUST CO$8.9M98,904Trimmed
4CONTRAVISORY INVESTMENT MANAGEMENT, INC.$7.8M86,441New
5Phocas Financial Corp.$6.5M72,681Trimmed
6NEW YORK STATE COMMON RETIREMENT FUND$6.4M70,882Added
7CITIGROUP INC$4.5M50,314Added
8WHITTIER TRUST CO OF NEVADA INC$4.5M49,054Added
9Linden Thomas Advisory Services, LLC$4.0M44,579Added
10Palisades Investment Partners, LLC$3.9M43,583Trimmed
11Vest Financial, LLC$3.8M42,523Added
12BENJAMIN EDWARDS INC$3.6M40,275Added
13COMMONWEALTH EQUITY SERVICES, LLC$2.3M25,768Trimmed
14Cambridge Investment Research Advisors, Inc.$2.3M25,576Added
15ALPS ADVISORS INC$1.9M21,276Added
16State of New Jersey Common Pension Fund D$1.8M19,771Trimmed
17Louisiana State Employees Retirement System$1.7M18,400Trimmed
18WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$1.5M16,655Added
19Focus Financial Network, Inc.$1.5M16,358Trimmed
20North Star Investment Management Corp.$1.3M14,236Hold
21State of Alaska, Department of Revenue$1.2M13,826Trimmed
22EXCHANGE TRADED CONCEPTS, LLC$1.2M12,924Added
23Police & Firemen's Retirement System of New Jersey$1.0M11,536Added
24AMALGAMATED BANK$1.0M11,199Trimmed
25YOUSIF CAPITAL MANAGEMENT, LLC$1.0M11,162Added

Source: SEC Form 13F filings · as of 2026-06-30