VICOR CORP (VICR) Stock Ownership
NASDAQ:VICR • US9258151029
Current stock price
153.02 USD
-4.94 (-3.13%)
At close:
152 USD
-1.02 (-0.67%)
After Hours:
VICR Ownership information
| Shares Outstanding | 45.37M |
| Float | 23.84M |
| Float Short Interest Percentage | 7.58% |
| Owners (insider) | 30.97% |
| Owners (institutional) | 63.28% |
| Owners (insider) change | -10.19% |
| Owners (institutional) change | 5.47% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 25, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 183.70 | $ 9,184,897.72 |
| Mar 24, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 23179 | 179.93 | $ 4,170,596.09 |
| Mar 23, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 5924 | 175.47 | $ 1,039,490.00 |
| Mar 20, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 44076 | 179.88 | $ 7,928,258.98 |
| Mar 19, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 179.39 | $ 8,969,589.74 |
| Mar 18, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 196.18 | $ 9,809,141.77 |
| Mar 17, 2026 | McNamara Michael | Option Excercise | 7174 | 46.03 | $ 330,202.14 |
| Mar 17, 2026 | McNamara Michael | Open Market Sale | 7174 | 190.07 | $ 1,363,561.46 |
| Mar 17, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 190.65 | $ 9,532,497.92 |
| Mar 16, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 184.67 | $ 9,233,644.97 |
| Mar 13, 2026 | EICHTEN ESTIA J | Open Market Sale | 2000 | 174.00 | $ 348,000.00 |
| Mar 13, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 170.86 | $ 8,542,807.03 |
| Mar 12, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 167.46 | $ 8,372,992.54 |
| Mar 12, 2026 | EICHTEN ESTIA J | Open Market Sale | 38587 | 168.27 | $ 6,493,102.38 |
| Mar 11, 2026 | Schmidt James F | Option Excercise | 15500 | 91.88 | $ 1,424,140.00 |
| Mar 11, 2026 | Schmidt James F | Open Market Sale | 15500 | 177.19 | $ 2,746,370.00 |
| Mar 11, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 177.41 | $ 8,870,434.64 |
| Mar 10, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 177.25 | $ 8,862,568.64 |
| Mar 9, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 164.26 | $ 8,212,934.84 |
| Mar 6, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 166.30 | $ 8,314,785.13 |
| Mar 5, 2026 | CRILLY SEAN | Option Excercise | 1640 | 54.21 | $ 88,912.40 |
| Mar 5, 2026 | CRILLY SEAN | Open Market Sale | 1640 | 180.32 | $ 295,731.85 |
| Mar 5, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 186.83 | $ 9,341,276.93 |
| Mar 5, 2026 | Davies Philip D | Option Excercise | 5419 | 56.38 | $ 305,511.07 |
| Mar 5, 2026 | Davies Philip D | Open Market Sale | 5419 | 189.67 | $ 1,027,828.65 |
| Mar 4, 2026 | Shen Zheng John | Option Excercise | 1217 | 32.89 | $ 40,027.13 |
| Mar 4, 2026 | Shen Zheng John | Open Market Sale | 1217 | 205.75 | $ 250,397.75 |
| Mar 4, 2026 | VINCIARELLI PATRIZIO | Open Market Sale | 50000 | 201.54 | $ 10,077,244.01 |
| Mar 2, 2026 | Fendelet Quentin A. | Open Market Sale | 2299 | 204.72 | $ 470,653.35 |
| Mar 2, 2026 | Fendelet Quentin A. | Option Excercise | 2000 | 71.74 | $ 143,480.00 |
| Feb 27, 2026 | CRILLY SEAN | Open Market Sale | 6000 | 197.73 | $ 1,186,391.40 |
| Feb 26, 2026 | Gusinov Alex | Open Market Sale | 3344 | 200.00 | $ 668,800.00 |
| Feb 25, 2026 | Tuozzolo Claudio | Option Excercise | 2535 | 69.04 | $ 175,016.40 |
| Feb 25, 2026 | Tuozzolo Claudio | Open Market Sale | 4643 | 197.85 | $ 918,632.63 |
| Feb 24, 2026 | Grava Nancy L | Option Excercise | 2616 | 59.84 | $ 156,536.64 |
| Feb 24, 2026 | Grava Nancy L | Open Market Sale | 2616 | 187.00 | $ 489,192.00 |
| Feb 24, 2026 | Morrison Kemble D | Option Excercise | 2572 | 68.49 | $ 176,168.14 |
| Feb 24, 2026 | Morrison Kemble D | Open Market Sale | 2572 | 180.08 | $ 463,172.96 |
| Feb 24, 2026 | Tuozzolo Claudio | Open Market Sale | 5296 | 179.43 | $ 950,274.18 |
| Feb 24, 2026 | Tuozzolo Claudio | Option Excercise | 1795 | 78.03 | $ 140,068.15 |
| Feb 23, 2026 | Fendelet Quentin A. | Option Excercise | 2000 | 48.38 | $ 96,760.00 |
| Feb 23, 2026 | Fendelet Quentin A. | Open Market Sale | 2000 | 177.72 | $ 355,440.00 |
| Feb 23, 2026 | Tuozzolo Claudio | Open Market Sale | 4469 | 174.60 | $ 780,303.94 |
| Feb 23, 2026 | Shen Zheng John | Option Excercise | 2503 | 55.97 | $ 140,097.71 |
| Feb 23, 2026 | Shen Zheng John | Open Market Sale | 2503 | 175.96 | $ 440,418.87 |
| Feb 23, 2026 | ANDERSON SAMUEL J | Open Market Sale | 3791 | 171.44 | $ 649,929.04 |
| Feb 23, 2026 | Doyle Alvaro | Option Excercise | 7913 | 46.16 | $ 365,243.68 |
| Feb 23, 2026 | Doyle Alvaro | Open Market Sale | 7913 | 172.83 | $ 1,367,631.49 |
| Jan 20, 2026 | "D''Amico Andrew" | Option Excercise | 200 | 100.00 | $ 20,000.00 |
| Jan 20, 2026 | "D''Amico Andrew" | Open Market Sale | 200 | 155.00 | $ 31,000.00 |
| Jan 15, 2026 | "D''Amico Andrew" | Option Excercise | 200 | 100.00 | $ 20,000.00 |
| Jan 15, 2026 | "D''Amico Andrew" | Open Market Sale | 200 | 150.00 | $ 30,000.00 |
| Jan 15, 2026 | ANDERSON SAMUEL J | Option Excercise | 800 | 100.00 | $ 80,000.00 |
| Jan 7, 2026 | Davies Philip D | Option Excercise | 1920 | 41.61 | $ 79,891.20 |
| Jan 5, 2026 | "D''Amico Andrew" | Option Excercise | 400 | 100.00 | $ 40,000.00 |
| Jan 5, 2026 | "D''Amico Andrew" | Open Market Sale | 400 | 142.50 | $ 57,000.00 |
| Dec 30, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 20000 | 112.98 | $ 2,259,536.01 |
| Dec 29, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 5917 | 111.20 | $ 657,962.22 |
| Dec 24, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 32400 | 109.64 | $ 3,552,445.60 |
| Dec 23, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 20000 | 107.79 | $ 2,155,898.59 |
| Dec 23, 2025 | ANDERSON SAMUEL J | Option Excercise | 1726 | 63.80 | $ 110,127.03 |
| Dec 22, 2025 | Schmidt James F | Open Market Sale | 5000 | 110.00 | $ 550,000.00 |
| Dec 22, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 20000 | 105.28 | $ 2,105,570.63 |
| Dec 22, 2025 | Schmidt James F | Option Excercise | 5000 | 93.33 | $ 466,650.00 |
| Dec 19, 2025 | "D''Amico Andrew" | Option Excercise | 754 | 53.07 | $ 40,014.78 |
| Dec 19, 2025 | "D''Amico Andrew" | Open Market Sale | 754 | 104.00 | $ 78,416.00 |
| Dec 19, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 20000 | 103.02 | $ 2,060,326.12 |
| Dec 15, 2025 | Gusinov Alex | Open Market Sale | 3844 | 97.31 | $ 374,065.02 |
| Dec 11, 2025 | McNamara Michael | Option Excercise | 4237 | 54.60 | $ 231,320.59 |
| Dec 11, 2025 | McNamara Michael | Open Market Sale | 4237 | 101.23 | $ 428,910.93 |
| Dec 10, 2025 | CARLSON JASON | Option Excercise | 7639 | 44.54 | $ 340,216.02 |
| Dec 10, 2025 | CARLSON JASON | Open Market Sale | 7639 | 100.24 | $ 765,724.96 |
| Dec 10, 2025 | VINCIARELLI PATRIZIO | Open Market Sale | 11900 | 101.45 | $ 1,207,309.23 |
| Nov 21, 2025 | Gusinov Alex | Open Market Sale | 1571 | 86.05 | $ 135,184.55 |
| Nov 17, 2025 | "D''Amico Andrew" | Option Excercise | 2000 | 39.25 | $ 78,500.00 |
| Nov 17, 2025 | "D''Amico Andrew" | Open Market Sale | 2000 | 87.69 | $ 175,380.00 |
| Nov 12, 2025 | "D''Amico Andrew" | Option Excercise | 1908 | 62.73 | $ 119,686.94 |
| Nov 12, 2025 | "D''Amico Andrew" | Open Market Sale | 1908 | 99.13 | $ 189,145.88 |
| Nov 12, 2025 | Tuozzolo Claudio | Option Excercise | 6404 | 48.13 | $ 308,253.84 |
| Nov 12, 2025 | Tuozzolo Claudio | Open Market Sale | 6404 | 94.58 | $ 605,689.68 |
| Nov 5, 2025 | GENDRON ROBERT | Open Market Sale | 5374 | 94.00 | $ 505,156.00 |
| Nov 4, 2025 | Gusinov Alex | Option Excercise | 3075 | 50.30 | $ 154,670.83 |
| Oct 28, 2025 | Gusinov Alex | Open Market Sale | 4019 | 89.75 | $ 360,706.46 |
| Oct 28, 2025 | Lavie Zmira | Option Excercise | 3720 | 48.42 | $ 180,124.84 |
| Oct 28, 2025 | Lavie Zmira | Open Market Sale | 3720 | 89.58 | $ 333,237.60 |
| Oct 28, 2025 | ANDERSON SAMUEL J | Option Excercise | 1508 | 53.07 | $ 80,029.56 |
| Oct 27, 2025 | CRILLY SEAN | Open Market Sale | 12000 | 89.61 | $ 1,075,335.60 |
| Oct 24, 2025 | Davies Philip D | Open Market Sale | 15763 | 92.07 | $ 1,451,326.85 |
| Oct 24, 2025 | Tuozzolo Claudio | Option Excercise | 5508 | 40.59 | $ 223,579.66 |
| Oct 24, 2025 | Tuozzolo Claudio | Open Market Sale | 5508 | 90.57 | $ 498,862.86 |
| Oct 24, 2025 | GENDRON ROBERT | Option Excercise | 4116 | 46.50 | $ 191,385.31 |
| Oct 24, 2025 | GENDRON ROBERT | Open Market Sale | 4116 | 90.98 | $ 374,480.62 |
| Oct 24, 2025 | "D''Amico Andrew" | Option Excercise | 2071 | 56.89 | $ 117,828.53 |
| Oct 24, 2025 | "D''Amico Andrew" | Open Market Sale | 2071 | 94.80 | $ 196,326.89 |
| Oct 23, 2025 | GENDRON ROBERT | Option Excercise | 2116 | 67.33 | $ 142,477.96 |
| Oct 23, 2025 | GENDRON ROBERT | Open Market Sale | 2116 | 88.68 | $ 187,649.21 |
| Oct 23, 2025 | Doyle Alvaro | Option Excercise | 7824 | 38.78 | $ 303,440.49 |
| Oct 23, 2025 | Doyle Alvaro | Open Market Sale | 7824 | 88.48 | $ 692,282.39 |
| Oct 23, 2025 | Tuozzolo Claudio | Option Excercise | 14637 | 40.66 | $ 595,090.99 |
| Oct 23, 2025 | Tuozzolo Claudio | Open Market Sale | 14637 | 91.86 | $ 1,344,625.08 |
| Oct 23, 2025 | Fendelet Quentin A. | Open Market Sale | 16561 | 88.31 | $ 1,462,424.26 |
| Oct 23, 2025 | Fendelet Quentin A. | Option Excercise | 16408 | 51.37 | $ 842,934.93 |
| Oct 23, 2025 | EICHTEN ESTIA J | Open Market Sale | 5555 | 91.22 | $ 506,741.44 |
| Oct 23, 2025 | EICHTEN ESTIA J | Option Excercise | 4713 | 10.61 | $ 50,004.93 |
| Oct 23, 2025 | Morrison Kemble D | Option Excercise | 2099 | 38.92 | $ 81,693.69 |
| Oct 23, 2025 | Morrison Kemble D | Open Market Sale | 2099 | 91.94 | $ 192,982.06 |
| Oct 23, 2025 | Schmidt James F | Option Excercise | 7453 | 47.01 | $ 350,393.13 |
| Oct 23, 2025 | Schmidt James F | Open Market Sale | 7453 | 91.75 | $ 683,830.68 |
| Oct 22, 2025 | Schmidt James F | Option Excercise | 5241 | 47.76 | $ 250,297.85 |
| Oct 22, 2025 | Schmidt James F | Open Market Sale | 5241 | 81.90 | $ 429,255.00 |
| Oct 22, 2025 | "D''Amico Andrew" | Option Excercise | 15242 | 41.50 | $ 632,576.42 |
| Oct 22, 2025 | "D''Amico Andrew" | Open Market Sale | 15242 | 82.80 | $ 1,262,103.00 |
| Oct 21, 2025 | "D''Amico Andrew" | Option Excercise | 1000 | 41.61 | $ 41,610.00 |
| Oct 21, 2025 | "D''Amico Andrew" | Open Market Sale | 1000 | 68.00 | $ 68,000.00 |
| Aug 11, 2025 | ANDERSON SAMUEL J | Option Excercise | 2073 | 33.78 | $ 70,019.13 |
| Jul 23, 2025 | "D''Amico Andrew" | Option Excercise | 5813 | 33.74 | $ 196,107.29 |
| Jul 23, 2025 | "D''Amico Andrew" | Open Market Sale | 5813 | 63.00 | $ 366,219.00 |