ON ON SEMICONDUCTOR CORP: institutional ownership and insider trading
1,059 funds reported holding $44.3B of ON SEMICONDUCTOR CORP in their latest 13F filings; in Q2 2026 funds net bought $756M, with 226 new positions and 65 funds selling out; over the last 12 months insiders bought $0 and sold $21.3M on the open market.
Famous investors holding ON
- Two Sigma (Two Sigma Investments): $385M, 0.3% of the portfolio
- George Soros (Soros Fund Management): $21.6M, 0.3% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $120M, 0.1% of the portfolio
- Ken Griffin (Citadel Advisors): $467M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $114M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $23.5M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $5.52M, 0.0% of the portfolio
- Lee Ainslie (Maverick Capital): $754K, 0.0% of the portfolio
Largest institutional holders of ON
- FMR LLC — $5.36B
- BlackRock, Inc. (BLK) — $3.87B
- VANGUARD GROUP INC — $2.77B
- VANGUARD CAPITAL MANAGEMENT LLC — $2.42B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $1.86B
- STATE STREET CORP (STT, STT-PG) — $1.75B
- Jupiter Topco LLC — $1.27B
- GEODE CAPITAL MANAGEMENT, LLC — $1.02B
- JANE STREET GROUP, LLC — $942M
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $897M
Recent ON insider trades
- Oct 1, 2026: Gopalswamy Sudhir sold 15,578 shares ($1.25M)
- Apr 24, 2026: Thad Trent sold 60,000 shares ($5.79M)
- Apr 16, 2026: Thad Trent sold 30,000 shares ($2.40M)
- Mar 13, 2026: Gopalswamy Sudhir sold 6,114 shares ($359K)
Members of Congress trading ON
- Sep 28, 2026: Gilbert Ray Cisneros, Jr. bought $15.0K–$50.0K
- Apr 1, 2025: Julie Johnson sold $1.00K–$15.0K
- Feb 25, 2025: Robert P. Bresnahan, Jr. sold $1.00K–$15.0K
- Feb 12, 2025: Julie Johnson bought $1.00K–$15.0K
- Feb 11, 2025: Robert P. Bresnahan, Jr. sold $1.00K–$15.0K
- Jan 25, 2024: Josh Gottheimer sold $1.00K–$15.0K
- Jan 11, 2024: Josh Gottheimer bought $1.00K–$15.0K
- Dec 11, 2023: Josh Gottheimer sold $1.00K–$15.0K
5%+ owners
- FMR LLC: 8.2% (Schedule 13G/A, filed Oct 7, 2026)
- Vanguard Capital Management: 7.5% (Schedule 13G, filed Apr 30, 2026)
- Vanguard Portfolio Management: 5.1% (Schedule 13G, filed Apr 29, 2026)