Who Owns OTTER TAIL CORP (OTTR)? -- Institutional Holders (2026-06-30)
383 institutions reported holding $2.69B of OTTER TAIL CORP (OTTR) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($590.1M), VANGUARD GROUP INC ($470.4M), STATE STREET CORP ($148.1M), LSV ASSET MANAGEMENT ($106.8M), GEODE CAPITAL MANAGEMENT, LLC ($100.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $590.1M | 6.6M | Added |
| 2 | VANGUARD GROUP INC | $470.4M | 5.2M | Added |
| 3 | STATE STREET CORP | $148.1M | 1.6M | Added |
| 4 | LSV ASSET MANAGEMENT | $106.8M | 1.2M | Added |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $100.2M | 1.1M | Added |
| 6 | MORGAN STANLEY | $79.7M | 885,376 | Added |
| 7 | DIMENSIONAL FUND ADVISORS LP | $74.5M | 828,016 | Added |
| 8 | TWO SIGMA INVESTMENTS, LP | $65.3M | 725,769 | Added |
| 9 | FIRST TRUST ADVISORS LP | $57.3M | 637,043 | Added |
| 10 | Caisse de depot et placement du Quebec | $48.6M | 539,873 | Trimmed |
| 11 | Sixth Street Partners Management Company, L.P. | $46.8M | 519,756 | New |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $46.8M | 519,756 | Trimmed |
| 13 | GABELLI FUNDS LLC | $41.6M | 462,200 | Trimmed |
| 14 | NORTHERN TRUST CORP | $40.8M | 453,446 | Added |
| 15 | D. E. Shaw & Co., Inc. | $40.2M | 447,021 | Added |
| 16 | Bank of New York Mellon Corp | $32.2M | 358,275 | Added |
| 17 | JPMORGAN CHASE & CO | $28.3M | 315,978 | Trimmed |
| 18 | BANK OF AMERICA CORP /DE/ | $28.1M | 312,589 | Trimmed |
| 19 | VICTORY CAPITAL MANAGEMENT INC | $24.8M | 276,060 | Added |
| 20 | Nuveen, LLC | $24.2M | 268,456 | Added |
| 21 | GAMCO INVESTORS, INC. ET AL | $23.8M | 264,798 | Trimmed |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | $23.4M | 260,050 | Added |
| 23 | GOLDMAN SACHS GROUP INC | $22.4M | 249,295 | Trimmed |
| 24 | PRINCIPAL FINANCIAL GROUP INC | $21.0M | 233,558 | Added |
| 25 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $18.9M | 210,546 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30