AMPHENOL CORP-CL A (APH) Stock Ownership and Short Interest
USA - New York Stock Exchange - NYSE:APH - US0320951017 - Common Stock
140.05 USD
+1.4 (+1.01%)
| Shares Outstanding | 1.22B |
| Float | 1.22B |
| Float Short Interest Percentage | 0.82% |
| Owners (insider) | 0.46% |
| Owners (institutional) | 96.83% |
| Owners (insider) change | -2.86% |
| Owners (institutional) change | 2.76% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Dec 2, 2025 | Straub Peter | Option Excercise | 132000 | 22.55 | $ 2,976,600.00 |
| Dec 2, 2025 | Straub Peter | Open Market Sale | 132000 | 141.84 | $ 18,722,840.40 |
| Dec 2, 2025 | Doherty William J | Option Excercise | 80000 | 33.30 | $ 2,663,600.00 |
| Dec 2, 2025 | Doherty William J | Open Market Sale | 80000 | 142.00 | $ 11,360,232.00 |
| Nov 26, 2025 | Lampo Craig A | Other Disposition | 40000 | $ 0.00 | |
| Nov 11, 2025 | Lampo Craig A | Option Excercise | 340076 | 22.00 | $ 7,479,971.62 |
| Nov 11, 2025 | Lampo Craig A | Open Market Sale | 298076 | 143.24 | $ 42,697,133.71 |
| Nov 5, 2025 | Ivas Michael R. | Option Excercise | 120000 | 22.00 | $ 2,640,000.00 |
| Nov 5, 2025 | Ivas Michael R. | Open Market Sale | 120000 | 140.05 | $ 16,806,204.00 |
| Nov 3, 2025 | Silverman David M | Option Excercise | 120000 | 22.00 | $ 2,639,400.00 |
| Nov 3, 2025 | Silverman David M | Open Market Sale | 120000 | 141.17 | $ 16,940,472.00 |
| Oct 31, 2025 | Ivas Michael R. | Option Excercise | 120000 | 22.00 | $ 2,640,000.00 |
| Oct 31, 2025 | Ivas Michael R. | Open Market Sale | 120000 | 141.30 | $ 16,956,384.00 |
| Oct 29, 2025 | Doherty William J | Option Excercise | 80000 | 33.30 | $ 2,663,600.00 |
| Oct 29, 2025 | Doherty William J | Open Market Sale | 80000 | 141.04 | $ 11,282,928.00 |
| Oct 29, 2025 | D'AMICO LANCE E | Option Excercise | 120000 | 22.55 | $ 2,706,300.00 |
| Oct 29, 2025 | D'AMICO LANCE E | Open Market Sale | 120000 | 140.01 | $ 16,801,548.00 |
| Oct 28, 2025 | NORWITT RICHARD ADAM | Other Disposition | 75000 | $ 0.00 | |
| Oct 28, 2025 | NORWITT RICHARD ADAM | Option Excercise | 75000 | 22.37 | $ 1,677,937.50 |
| Oct 24, 2025 | WALTER LUC | Option Excercise | 365118 | 37.45 | $ 13,672,929.50 |
| Oct 24, 2025 | WALTER LUC | Open Market Sale | 365118 | 134.65 | $ 49,163,430.79 |
| Oct 24, 2025 | WALTER LUC | Other Disposition | 80000 | $ 0.00 | |
| Sep 8, 2025 | Straub Peter | Option Excercise | 88000 | 22.46 | $ 1,976,480.00 |
| Sep 8, 2025 | Straub Peter | Open Market Sale | 88000 | 110.64 | $ 9,735,941.60 |
| Aug 29, 2025 | WALTER LUC | Other Disposition | 18048 | $ 0.00 | |
| Aug 25, 2025 | Silverman David M | Option Excercise | 100000 | 18.23 | $ 1,823,000.00 |
| Aug 25, 2025 | Silverman David M | Open Market Sale | 100000 | 110.42 | $ 11,042,030.00 |
| Aug 25, 2025 | Lampo Craig A | Option Excercise | 40076 | 22.00 | $ 881,672.00 |
| Aug 25, 2025 | Lampo Craig A | Open Market Sale | 40076 | 110.56 | $ 4,430,602.18 |
| Aug 22, 2025 | Lampo Craig A | Option Excercise | 199848 | 21.99 | $ 4,395,656.76 |
| Aug 22, 2025 | Lampo Craig A | Open Market Sale | 199848 | 110.43 | $ 22,069,674.29 |
| Aug 18, 2025 | D'AMICO LANCE E | Option Excercise | 130000 | 22.51 | $ 2,926,425.00 |
| Aug 18, 2025 | D'AMICO LANCE E | Open Market Sale | 130000 | 110.65 | $ 14,384,279.00 |
| Aug 8, 2025 | Doherty William J | Option Excercise | 226000 | 22.55 | $ 5,096,865.00 |
| Aug 8, 2025 | Doherty William J | Open Market Sale | 226000 | 109.59 | $ 24,767,588.60 |
| Aug 8, 2025 | Ivas Michael R. | Option Excercise | 50000 | 18.23 | $ 911,500.00 |
| Aug 8, 2025 | Ivas Michael R. | Open Market Sale | 50000 | 110.02 | $ 5,500,820.00 |
| Jun 3, 2025 | WALTER LUC | Option Excercise | 286000 | 22.55 | $ 6,450,015.00 |
| Jun 3, 2025 | WALTER LUC | Open Market Sale | 286000 | 91.43 | $ 26,148,522.40 |
| May 30, 2025 | Doherty William J | Option Excercise | 160000 | 22.55 | $ 3,608,400.00 |
| May 30, 2025 | Doherty William J | Open Market Sale | 160000 | 89.54 | $ 14,326,512.00 |
| May 30, 2025 | Silverman David M | Option Excercise | 100000 | 18.23 | $ 1,822,500.00 |
| May 30, 2025 | Silverman David M | Open Market Sale | 100000 | 89.09 | $ 8,909,350.00 |
| May 29, 2025 | Ivas Michael R. | Option Excercise | 40000 | 18.23 | $ 729,200.00 |
| May 29, 2025 | Ivas Michael R. | Open Market Sale | 40000 | 88.79 | $ 3,551,408.00 |
| May 16, 2025 | LOEFFLER MARTIN H | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Lane Rita S. | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Livingston Robert | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Falck David P | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Altobello Nancy A. | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Wolff Anne Clarke | Grant | 2360 | 0.00 | $ 0.00 |
| May 16, 2025 | Singh Prahlad R. | Grant | 2360 | 0.00 | $ 0.00 |
| May 13, 2025 | D'AMICO LANCE E | Option Excercise | 125000 | 22.37 | $ 2,796,250.00 |
| May 13, 2025 | D'AMICO LANCE E | Open Market Sale | 100000 | 86.36 | $ 8,635,560.00 |
| May 2, 2025 | Doherty William J | Option Excercise | 126000 | 22.50 | $ 2,834,820.00 |
| May 2, 2025 | Doherty William J | Open Market Sale | 126000 | 80.29 | $ 10,115,910.00 |
| May 2, 2025 | Silverman David M | Option Excercise | 100000 | 18.23 | $ 1,823,000.00 |
| May 2, 2025 | Silverman David M | Open Market Sale | 87500 | 80.03 | $ 7,002,966.25 |
| Apr 25, 2025 | NORWITT RICHARD ADAM | Open Market Sale | 2000000 | 75.73 | $ 151,457,200.00 |
| Apr 25, 2025 | Lampo Craig A | Option Excercise | 400000 | 18.23 | $ 7,292,000.00 |
| Apr 25, 2025 | Lampo Craig A | Open Market Sale | 400000 | 75.93 | $ 30,370,320.00 |
| Apr 25, 2025 | D'AMICO LANCE E | Option Excercise | 205000 | 22.37 | $ 4,585,850.00 |
| Apr 25, 2025 | D'AMICO LANCE E | Open Market Sale | 205000 | 76.27 | $ 15,635,625.50 |
| Apr 25, 2025 | WALTER LUC | Option Excercise | 440000 | 22.41 | $ 9,858,250.00 |
| Apr 25, 2025 | WALTER LUC | Open Market Sale | 390000 | 75.91 | $ 29,605,797.00 |
| Apr 25, 2025 | WALTER LUC | Other Disposition | 46000 | $ 0.00 | |
| Apr 25, 2025 | Doherty William J | Option Excercise | 100000 | 22.37 | $ 2,237,000.00 |
| Apr 25, 2025 | Doherty William J | Open Market Sale | 100000 | 75.49 | $ 7,549,470.00 |
| Apr 25, 2025 | Silverman David M | Option Excercise | 100000 | 18.23 | $ 1,823,000.00 |
| Apr 25, 2025 | Silverman David M | Open Market Sale | 100000 | 75.88 | $ 7,587,890.00 |
| Apr 25, 2025 | NORWITT RICHARD ADAM | Option Excercise | 2000000 | 22.00 | $ 44,000,000.00 |
| Jan 28, 2025 | Silverman David M | Other Disposition | 28000 | 0.00 | $ 0.00 |
| Jan 28, 2025 | Lampo Craig A | Other Disposition | 116232 | 0.00 | $ 0.00 |
| Jan 28, 2025 | D'AMICO LANCE E | Other Disposition | 50000 | 0.00 | $ 0.00 |