Otter Tail Corporation · NASDAQ:OTTR
Otter Tail Corporation shareholders
As of Jun 30, 2026, 353 institutions reported holding Otter Tail Corporation, 70.1% of its shares. Largest: BlackRock, Vanguard and State Street. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Otter Tail Corporation | Change | Filed |
|---|---|---|---|---|
| BlackRock | 6.56M | 15.6% | +133K | Aug 7, 2026 |
| Vanguard | 5.23M | 12.5% | +86,386 | Aug 13, 2026 |
| State Street | 1.65M | 3.9% | +76,434 | Aug 7, 2026 |
| Lsv Asset Management | 1.19M | 2.8% | +144K | Aug 6, 2026 |
| Geode Capital | 1.11M | 2.7% | +57,999 | Aug 12, 2026 |
| Morgan Stanley | 885K | 2.1% | +231K | Aug 13, 2026 |
| Dimensional | 828K | 2.0% | +12,775 | Aug 11, 2026 |
| Two Sigma | 726K | 1.7% | +62,835 | Aug 14, 2026 |
| First Trust | 637K | 1.5% | +30,539 | Aug 11, 2026 |
| Caisse de depot et placement du Quebec | 540K | 1.3% | −30,060 | Aug 14, 2026 |