APH AMPHENOL CORP /DE/: institutional ownership and insider trading
2,511 funds reported holding $227B of AMPHENOL CORP /DE/ in their latest 13F filings; in Q2 2026 funds net bought $2.49B, with 349 new positions and 136 funds selling out; over the last 12 months insiders bought $1.29M and sold $463M on the open market.
Famous investors holding APH
- Ray Dalio (Bridgewater Associates): $123M, 0.5% of the portfolio
- Izzy Englander (Millennium Management): $372M, 0.1% of the portfolio
- Ken Griffin (Citadel Advisors): $417M, 0.1% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $26.8M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $65.6M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $26.5M, 0.0% of the portfolio
- Lee Ainslie (Maverick Capital): $1.13M, 0.0% of the portfolio
Largest institutional holders of APH
- BlackRock, Inc. (BLK) — $17.9B
- VANGUARD GROUP INC — $17.1B
- VANGUARD CAPITAL MANAGEMENT LLC — $14.2B
- FMR LLC — $12.4B
- STATE STREET CORP (STT, STT-PG) — $10.5B
- Capital International Investors — $7.59B
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $6.52B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $6.29B
- PRICE T ROWE ASSOCIATES INC /MD/ — $5.64B
- GEODE CAPITAL MANAGEMENT, LLC — $5.47B
Recent APH insider trades
- Aug 5, 2026: Silverman David M sold 120,000 shares ($20.9M)
- Aug 4, 2026: Lampo Craig A sold 193,200 shares ($32.3M)
- Aug 3, 2026: D'amico Lance E sold 100,000 shares ($16.2M)
- Jul 31, 2026: Norwitt Richard Adam sold 686,104 shares ($111M)
Members of Congress trading APH
- Aug 18, 2026: Gilbert Ray Cisneros, Jr. bought $1.00K–$15.0K
- Jul 10, 2026: Dan Newhouse bought $1.00K–$15.0K
- Jul 8, 2026: Rick Larsen bought $1.00K–$15.0K
- Sep 23, 2025: Val T. Hoyle sold $1.00K–$15.0K
- Apr 10, 2025: Byron Donalds bought $1.00K–$15.0K
- Apr 10, 2025: Byron Donalds bought $1.00K–$15.0K
- Apr 8, 2025: Robert P. Bresnahan, Jr. bought $1.00K–$15.0K
- Jan 2, 2025: James Comer bought $1.00K–$15.0K
- Oct 29, 2024: Val T. Hoyle bought $1.00K–$15.0K
- Sep 27, 2024: Josh Gottheimer sold part of $1.00K–$15.0K
5%+ owners
- Vanguard Capital Management: 7.5% (Schedule 13G, filed Apr 29, 2026)
- FMR LLC: 5.7% (Schedule 13G/A, filed Aug 6, 2026)