OSK OSHKOSH CORP: institutional ownership and insider trading
648 funds reported holding $10.9B of OSHKOSH CORP in their latest 13F filings; in Q2 2026 funds net bought $413M, with 74 new positions and 68 funds selling out; over the last 12 months insiders bought $0 and sold $2.04M on the open market.
Famous investors holding OSK
- Izzy Englander (Millennium Management): $26.9M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $1.95M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $21.4M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $232K, 0.0% of the portfolio
Largest institutional holders of OSK
- VANGUARD GROUP INC — $976M
- BlackRock, Inc. (BLK) — $914M
- Aristotle Capital Management, LLC — $725M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $668M
- AQR CAPITAL MANAGEMENT LLC — $518M
- DIMENSIONAL FUND ADVISORS LP — $492M
- VANGUARD CAPITAL MANAGEMENT LLC — $432M
- GREENHAVEN ASSOCIATES INC — $393M
- LSV ASSET MANAGEMENT — $327M
- STATE STREET CORP (STT, STT-PG) — $320M
Recent OSK insider trades
- Sep 11, 2026: Pfeifer John C sold 778 shares ($117K)
- May 12, 2026: Palmer Duncan sold 505 shares ($67.6K)
- Feb 27, 2026: Khare Anupam sold 4,000 shares ($676K)
- Feb 20, 2026: Verich John S sold 1,050 shares ($186K)
Members of Congress trading OSK
- Oct 31, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain bought $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain sold $1.00K–$15.0K
5%+ owners
- Vanguard Portfolio Management: 6.8% (Schedule 13G, filed Apr 29, 2026)
- AQR Capital Management, LLC: 5.4% (Schedule 13G, filed Aug 12, 2026)
- Vanguard Capital Management: 5.2% (Schedule 13G, filed Apr 30, 2026)
- Dimensional Fund Advisors LP: 5.1% (Schedule 13G, filed Jul 14, 2026)