Oshkosh Corp. (OSK) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for OSK. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 585 institutions reported holding OSK, with 63.6 million shares worth $9.8 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 7,667,055 | $1.2B | INCREASED |
| BlackRock | 5,953,973 | $914M | DECREASED |
| Aristotle Capital Management | 4,726,162 | $725M | DECREASED |
| AQR Capital Management | 3,379,539 | $518M | INCREASED |
| Dimensional Fund Advisors | 3,206,164 | $492M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Oshkosh Corp. on SentiSense.