APH
AMPHENOL CORP /DE/
Electronic ConnectorsNYSELarge accelerated filer
Total Trades
120
Buys
2
Sells
59
Largest Trade
$1M+
Insiders
10
Institutional Funds
1,836
Inst. Value
$1M+
Activist Filings
7
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| NORWITT RICHARD ADAM | President & CEO | EXERCISE | $1M+ | 608K | $22.37 | Feb 13, 2026 |
| NORWITT RICHARD ADAM | President & CEO | SELL | $1M+ | 608K | $147.25 | Feb 13, 2026 |
| Livingston Robert | Director | BUY | $1M+ | 10K | $128.51 | Feb 6, 2026 |
| Straub Peter | President | SELL | $1M+ | 132K | $141.84 | Dec 2, 2025 |
| Straub Peter | President | EXERCISE | $1M+ | 132K | $22.55 | Dec 2, 2025 |
| Doherty William J | President | SELL | $1M+ | 80K | $142.00 | Dec 2, 2025 |
| Doherty William J | President | EXERCISE | $1M+ | 80K | $33.30 | Dec 2, 2025 |
| Lampo Craig A | SR VP & CFO | SELL | $1M+ | 298K | $143.24 | Nov 13, 2025 |
| Lampo Craig A | SR VP & CFO | EXERCISE | $1M+ | 340K | $22.00 | Nov 13, 2025 |
| Ivas Michael R. | VP & Corporate Con… | EXERCISE | $1M+ | 120K | $22.00 | Nov 6, 2025 |
| Ivas Michael R. | VP & Corporate Con… | SELL | $1M+ | 120K | $140.05 | Nov 6, 2025 |
| Silverman David M | Senior VP | SELL | $1M+ | 120K | $141.17 | Nov 3, 2025 |
| Silverman David M | Senior VP | EXERCISE | $1M+ | 120K | $22.00 | Nov 3, 2025 |
| Ivas Michael R. | VP & Corporate Con… | SELL | $1M+ | 120K | $141.30 | Nov 3, 2025 |
| Ivas Michael R. | VP & Corporate Con… | EXERCISE | $1M+ | 120K | $22.00 | Nov 3, 2025 |
| Doherty William J | President | EXERCISE | $1M+ | 80K | $33.30 | Oct 30, 2025 |
| Doherty William J | President | SELL | $1M+ | 80K | $141.04 | Oct 30, 2025 |
| D'AMICO LANCE E | Sr. VP | SELL | $1M+ | 120K | $140.01 | Oct 30, 2025 |
| D'AMICO LANCE E | Sr. VP | EXERCISE | $1M+ | 120K | $22.55 | Oct 30, 2025 |
| WALTER LUC | President | SELL | $1M+ | 365K | $134.65 | Oct 27, 2025 |
| WALTER LUC | President | EXERCISE | $1M+ | 365K | $37.45 | Oct 27, 2025 |
| Straub Peter | President | SELL | $1M+ | 88K | $110.64 | Sep 9, 2025 |
| Straub Peter | President | EXERCISE | $1M+ | 88K | $22.46 | Sep 9, 2025 |
| Silverman David M | Senior VP | EXERCISE | $1M+ | 100K | $18.23 | Aug 26, 2025 |
| Silverman David M | Senior VP | SELL | $1M+ | 100K | $110.42 | Aug 26, 2025 |
| Lampo Craig A | SR VP & CFO | EXERCISE | $500K+ | 40K | $22.00 | Aug 26, 2025 |
| Lampo Craig A | SR VP & CFO | SELL | $1M+ | 40K | $110.56 | Aug 26, 2025 |
| Lampo Craig A | SR VP & CFO | SELL | $1M+ | 200K | $110.43 | Aug 25, 2025 |
| Lampo Craig A | SR VP & CFO | EXERCISE | $1M+ | 200K | $22.00 | Aug 25, 2025 |
| WALTER LUC | President | EXERCISE | $1M+ | 286K | $22.55 | Jun 3, 2025 |
| WALTER LUC | President | SELL | $1M+ | 286K | $91.43 | Jun 3, 2025 |
| Doherty William J | President | SELL | $1M+ | 160K | $89.54 | Jun 2, 2025 |
| Doherty William J | President | EXERCISE | $1M+ | 160K | $22.55 | Jun 2, 2025 |
| Silverman David M | Senior VP | SELL | $1M+ | 100K | $89.09 | Jun 2, 2025 |
| Silverman David M | Senior VP | EXERCISE | $1M+ | 100K | $18.23 | Jun 2, 2025 |
| Ivas Michael R. | VP & Corporate Con… | SELL | $1M+ | 40K | $88.79 | May 30, 2025 |
| Ivas Michael R. | VP & Corporate Con… | EXERCISE | $500K+ | 40K | $18.23 | May 30, 2025 |
| D'AMICO LANCE E | Sr. VP | EXERCISE | $1M+ | 125K | $22.37 | May 13, 2025 |
| D'AMICO LANCE E | Sr. VP | SELL | $1M+ | 100K | $86.36 | May 13, 2025 |
| Doherty William J | President | EXERCISE | $1M+ | 126K | $22.50 | May 6, 2025 |
| Doherty William J | President | SELL | $1M+ | 126K | $80.28 | May 6, 2025 |
| Silverman David M | Senior VP | SELL | $1M+ | 88K | $80.03 | May 6, 2025 |
| Silverman David M | Senior VP | EXERCISE | $1M+ | 100K | $18.23 | May 6, 2025 |
| D'AMICO LANCE E | Sr. VP | SELL | $1M+ | 205K | $76.27 | Apr 29, 2025 |
| D'AMICO LANCE E | Sr. VP | EXERCISE | $1M+ | 205K | $22.37 | Apr 29, 2025 |
| WALTER LUC | President | SELL | $1M+ | 390K | $75.91 | Apr 29, 2025 |
| WALTER LUC | President | EXERCISE | $1M+ | 440K | $22.41 | Apr 29, 2025 |
| Doherty William J | President | EXERCISE | $1M+ | 100K | $22.37 | Apr 29, 2025 |
| Doherty William J | President | SELL | $1M+ | 100K | $75.49 | Apr 29, 2025 |
| Silverman David M | Senior VP | EXERCISE | $1M+ | 100K | $18.23 | Apr 29, 2025 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 1,836 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| J. Stern & Co. LLP | 76.8M | $1M+ | SH |
| STATE STREET CORP | 56.9M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 26.7M | $1M+ | SH |
| Capital International Investors | 23.7M | $1M+ | SH |
| NORGES BANK | 22.6M | $1M+ | SH |
| Capital Research Global Investors | 16.5M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 11.9M | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 11.8M | $1M+ | SH |
| JENNISON ASSOCIATES LLC | 10.1M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 8.5M | $1M+ | SH |
| FLOSSBACH VON STORCH SE | 7.3M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 7.2M | $1M+ | SH |
| Alecta Tjanstepension Omsesidigt | 6.7M | $1M+ | SH |
| Neuberger Berman Group LLC | 6.6M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 5.8M | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 5.4M | $1M+ | SH |
| ALLIANCEBERNSTEIN L.P. | 5.1M | $1M+ | SH |
| Mawer Investment Management Ltd. | 5.1M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 5.1M | $1M+ | SH |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 4.1M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 5, 2026
7.1%
86.4M shares
SC 13G/A · Nov 5, 2025
8.2%
99.8M shares
SC 13G/A · Oct 30, 2025
10.3%
125.2M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
12.2%
73.1M shares
SC 13G/A · Jan 25, 2024
8.2%
48.9M shares
SC 13G/A · Jan 31, 2023
7.6%
45.4M shares
SC 13G/A · Feb 1, 2022
7.2%
43.2M shares