Institutional Ownership
Amphenol Corp New
CUSIP 032095101CL AAPHQ1 2026
13D / 13G Filings
19
Schedule 13D/13G on record
Beneficial Filers
4
Distinct reporting persons
Largest Stake
13.4%
Max % of class reported
Institutional Holders
2,093
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
19 filings · latest Feb 5, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 5, 2026 | Fmr LLC | 13G/A | 7.1% | 86.36M | SEC |
| 2 | Nov 5, 2025 | Fmr LLC | 13G/A | 8.2% | 99.76M | SEC |
| 3 | Oct 30, 2025 | The Vanguard Group | 13G/A | 10.3% | 125.23M | SEC |
| 4 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 12.2% | 73.14M | SEC |
| 5 | Feb 9, 2024 | Fmr LLC | 13G/A | 9.3% | — | SEC |
| 6 | Jan 25, 2024 | Blackrock Inc. | 13G/A | 8.2% | 48.85M | SEC |
| 7 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 12.0% | 71.42M | SEC |
| 8 | Feb 9, 2023 | Fmr LLC | 13G/A | 9.0% | — | SEC |
| 9 | Jan 31, 2023 | Blackrock Inc. | 13G/A | 7.6% | 45.35M | SEC |
| 10 | Feb 9, 2022 | Vanguard Group Inc | 13G/A | 10.8% | 64.68M | SEC |
9 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Amphenol Corp New.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 101.97M | $12.88B |
| 2 | Fmr LLC | 79.48M | $10.04B |
| 3 | State Street Corp | 57.40M | $7.27B |
| 4 | Jpmorgan Chase & Co | 49.27M | $5.87B |
| 5 | Capital International Investors | 35.33M | $4.46B |
| 6 | Geode Capital Management, LLC | 31.30M | $3.95B |
| 7 | Capital Research Global Investors | 26.63M | $3.36B |
| 8 | Bank Of America Corp /De/ | 20.68M | $2.61B |
| 9 | Morgan Stanley | 17.51M | $2.21B |
| 10 | Bank Of New York Mellon Corp | 16.31M | $2.06B |