Otter Tail Corp (NASDAQ:OTTR) showed up in the 13F filings of 345 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 6,424,374 | 32,927 | 0.52% | $563,867,321.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 6,391,447 | 29,953 | 0.47% | $516,492,845.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 5,059,480 | -36,597 | -0.72% | $408,856,579.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 2,947,184 | 2,947,184 | 0.00% | $258,674,340.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,865,713 | 1,865,713 | 0.00% | $163,753,630.00 |
| State Street Corp | 31 Mar, 2026 | 1,569,348 | 7,908 | 0.51% | $137,741,674.00 |
| State Street Corp | 31 Mar, 2026 | 1,561,440 | -3,933 | -0.25% | $126,179,966.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,054,887 | 35,625 | 3.50% | $92,610,086.00 |
| LSV ASSET MANAGEMENT | 31 Mar, 2026 | 1,042,913 | 505,972 | 94.23% | $91,536.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,019,262 | 4,164 | 0.41% | $82,384,745.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 850,729 | -8,288 | -0.96% | $68,750,934.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 815,241 | -35,488 | -4.17% | $71,550,046.00 |
| FIRST TRUST ADVISORS LP | 31 Mar, 2026 | 810,638 | -653,975 | -44.65% | $65,507,656.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 662,934 | 391,281 | 144.04% | $58,185,717.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 658,314 | 335,564 | 103.97% | $53,198,380.00 |
| Morgan Stanley | 31 Mar, 2026 | 654,434 | 92,145 | 16.39% | $57,439,727.00 |
| FIRST TRUST ADVISORS LP | 31 Mar, 2026 | 606,504 | -204,134 | -25.18% | $53,232,855.00 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 31 Mar, 2026 | 569,933 | 15,200 | 2.74% | $50,023,019.00 |
| Morgan Stanley | 31 Mar, 2026 | 562,289 | 30,599 | 5.76% | $45,438,631.00 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 31 Mar, 2026 | 554,733 | -1,129 | -0.20% | $44,827,974.00 |