Amphenol Corporation (APH)
Technology
Electronic Components
160.70 $
Closing price · As of: 31. Jul 2026
Who owns Amphenol Corporation (APH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 97.9%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
97.9%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.4%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
1.6%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
1,230Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 10.29 | 126,553,498 | +1.1 | 12/31/2025 |
| BlackRock Inc | 8.29 | 101,966,066 | -3.9 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.49 | 79,875,456 | +0.0 | 03/31/2026 |
| FMR Inc | 6.46 | 79,477,521 | -8.0 | 03/31/2026 |
| State Street Corp | 4.67 | 57,396,418 | +0.8 | 03/31/2026 |
| JPMorgan Chase & Co | 4.01 | 49,270,578 | +43.5 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.91 | 35,850,171 | +0.0 | 03/31/2026 |
| Capital Research & Mgmt Co - Division 3 | 2.87 | 35,333,842 | +49.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.18 | 39,164,066 | +0.3 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.59 | 31,873,762 | +1.8 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.