Index
RUT
P/E
88.67
EPS (ttm)
2.99
Insider Own
48.82%
Shs Outstand
45.37M
Perf Week
36.46%
Market Cap
12.02B
Forward P/E
46.97
EPS next Y
5.64
Insider Trans
-5.52%
Shs Float
23.22M
Perf Month
53.12%
Enterprise Value
11.63B
PEG
1.29
EPS next Q
0.50
Inst Own
46.06%
Perf Quarter
63.50%
Income
136.68M
P/S
28.18
EPS this Y
6.18%
Inst Trans
5.41%
Perf Half Y
356.58%
Sales
426.70M
P/B
16.86
EPS next Y
103.60%
ROA
18.60%
Perf YTD
141.79%
Book/sh
15.72
P/C
29.74
EPS next 5Y
36.49%
ROE
20.49%
52W High
256.37 3.37%
Perf Year
465.76%
Cash/sh
8.91
P/FCF
100.85
EPS past 3/5Y
66.34% 44.90%
ROIC
17.99%
52W Low
38.92 580.80%
Perf 3Y
524.41%
EV/EBITDA
201.82
Sales past 3/5Y
0.72% 6.57%
Gross Margin
56.91%
Volatility
13.54% 8.79%
Perf 5Y
212.02%
EV/Sales
27.25
EPS Y/Y TTM
491.65%
Oper. Margin
12.62%
ATR (14)
19.26
Perf 10Y
2438.31%
Quick Ratio
12.03
Sales Y/Y TTM
15.59%
Profit Margin
32.03%
RSI (14)
79.33
Current Ratio
14.30
EPS Q/Q
688.53%
SMA20
42.94%
Beta
2.21
Debt/Eq
0.01
Sales Q/Q
20.22%
SMA50
46.34%
Rel Volume
2.68
Prev Close
246.24
Employees
1092
LT Debt/Eq
0.01
SMA200
148.08%
Avg Volume
807.12K
Price
265.00
IPO
Apr 03, 1990
Option/Short
Yes / Yes
Trades
Volume
2,160,266
Change
7.62%
Date
Action
Analyst
Rating Change
Price Target Change
Dec-17-25 Initiated
Roth Capital
Buy
$115
Oct-22-25 Upgrade
Craig Hallum
Hold → Buy
$90
Feb-23-24 Downgrade
Craig Hallum
Buy → Hold
$40
Oct-25-23 Downgrade
Needham
Buy → Hold
Jul-26-23 Upgrade
Craig Hallum
Hold → Buy
$60 → $80
Feb-24-23 Downgrade
Craig Hallum
Buy → Hold
$70 → $45
Oct-26-22 Upgrade
CJS Securities
Market Perform → Market Outperform
$63
Oct-11-22 Reiterated
Needham
Buy
$75 → $65
Mar-23-22 Downgrade
CJS Securities
Market Outperform → Market Perform
May-27-20 Initiated
BWS Financial
Buy
$84
May-15-20 Reiterated
Needham
Buy
$48 → $60
Apr-27-20 Downgrade
Northland Capital
Outperform → Market Perform
$48
Apr-15-20 Reiterated
Needham
Buy
$57 → $48
Jan-07-20 Reiterated
Needham
Buy
$45 → $57
Nov-21-19 Reiterated
Needham
Buy
$42 → $45
Oct-08-19 Initiated
Needham
Buy
$42
Aug-12-19 Initiated
Craig Hallum
Buy
$43
Jun-10-19 Initiated
CJS Securities
Market Outperform
$40
Apr-10-19 Initiated
Northland Capital
Outperform
$36
May-06-09 Downgrade
Ardour Capital
Hold → Reduce
$4.50 → $5.50
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Vicor Corp. engages in the design, development, manufacture, and marketing of modular power components. The firm provides complete power systems based upon a portfolio of patented technologies. Its products include AC-DC converters, power systems, and accessories. The company was founded by Patrizio Vinciarelli in 1981 and is headquartered in Andover, MA.
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
VINCIARELLI PATRIZIO Chairman and CEO Apr 16 '26 Sale 197.64 40,000 7,905,591 8,855,090 Apr 17 01:08 PM PATRIZIO VINCIARELLI Director Apr 16 '26 Proposed Sale 194.20 40,000 7,768,000 Apr 16 04:13 PM VINCIARELLI PATRIZIO Chairman and CEO Apr 15 '26 Sale 193.21 50,000 9,660,511 8,895,090 Apr 16 02:05 PM PATRIZIO VINCIARELLI Director Apr 15 '26 Proposed Sale 190.10 50,000 9,505,000 Apr 15 04:44 PM VINCIARELLI PATRIZIO Chairman and CEO Apr 14 '26 Option Exercise 47.01 4,827 226,919 8,945,090 Apr 15 04:06 PM VINCIARELLI PATRIZIO Chairman and CEO Apr 14 '26 Sale 189.51 19,778 3,748,047 8,940,263 Apr 15 10:48 AM PATRIZIO VINCIARELLI Director Apr 14 '26 Proposed Sale 186.22 19,778 3,683,059 Apr 14 04:38 PM VINCIARELLI PATRIZIO Chairman and CEO Apr 09 '26 Sale 187.23 24,943 4,670,064 8,960,041 Apr 10 11:27 AM PATRIZIO VINCIARELLI Director Apr 09 '26 Proposed Sale 179.99 24,943 4,489,491 Apr 09 04:23 PM Davies Philip D Corp. VP - Sales Apr 01 '26 Option Exercise 31.02 3,072 95,283 4,992 Apr 02 03:40 PM Davies Philip D Corp. VP - Sales Apr 01 '26 Sale 163.37 3,072 501,879 1,920 Apr 02 03:40 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 25 '26 Sale 183.70 50,000 9,184,898 8,984,984 Mar 26 01:13 PM PATRIZIO VINCIARELLI Director Mar 25 '26 Proposed Sale 180.50 50,000 9,025,000 Mar 25 04:22 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 24 '26 Sale 179.93 23,179 4,170,596 9,034,984 Mar 25 02:49 PM PATRIZIO VINCIARELLI Director Mar 24 '26 Proposed Sale 173.07 23,179 4,011,590 Mar 24 04:26 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 23 '26 Sale 175.47 5,924 1,039,490 9,058,163 Mar 24 02:33 PM PATRIZIO VINCIARELLI Director Mar 23 '26 Proposed Sale 164.54 5,924 974,735 Mar 23 04:38 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 20 '26 Sale 179.88 44,076 7,928,259 9,064,087 Mar 23 01:54 PM PATRIZIO VINCIARELLI Director Mar 20 '26 Proposed Sale 190.13 44,076 8,380,170 Mar 20 04:33 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 19 '26 Sale 179.39 50,000 8,969,590 9,108,163 Mar 20 02:27 PM PATRIZIO VINCIARELLI Director Mar 19 '26 Proposed Sale 191.84 50,000 9,592,000 Mar 19 04:21 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 18 '26 Sale 196.18 50,000 9,809,142 9,158,163 Mar 19 02:06 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 17 '26 Sale 190.65 50,000 9,532,498 9,208,163 Mar 18 04:40 PM PATRIZIO VINCIARELLI Director Mar 18 '26 Proposed Sale 196.33 50,000 9,816,500 Mar 18 04:26 PM McNamara Michael General Manager Mfg. Ops. Mar 17 '26 Option Exercise 46.03 7,174 330,202 23,644 Mar 18 01:51 PM McNamara Michael General Manager Mfg. Ops. Mar 17 '26 Sale 190.07 7,174 1,363,561 18,138 Mar 18 01:51 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 16 '26 Sale 184.67 50,000 9,233,645 9,258,163 Mar 17 05:19 PM PATRIZIO VINCIARELLI Director Mar 17 '26 Proposed Sale 185.42 50,000 9,271,000 Mar 17 04:34 PM MICHAEL S MCNAMARA Officer Mar 17 '26 Proposed Sale 190.07 7,174 1,363,561 Mar 17 04:02 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 13 '26 Sale 170.86 50,000 8,542,807 9,308,163 Mar 16 06:43 PM PATRIZIO VINCIARELLI Director Mar 16 '26 Proposed Sale 172.57 50,000 8,628,500 Mar 16 04:32 PM EICHTEN ESTIA J Director Mar 13 '26 Sale 174.00 2,000 348,000 188,838 Mar 16 01:36 PM EICHTEN ESTIA J Director Mar 12 '26 Sale 168.27 38,587 6,493,102 190,838 Mar 13 05:25 PM PATRIZIO VINCIARELLI Director Mar 13 '26 Proposed Sale 167.81 50,000 8,390,500 Mar 13 04:22 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 12 '26 Sale 167.46 50,000 8,372,993 9,358,163 Mar 13 12:38 PM EICHTEN ESTIA J Director Mar 12 '26 Proposed Sale 167.12 40,587 6,782,899 Mar 12 04:30 PM PATRIZIO VINCIARELLI Director Mar 12 '26 Proposed Sale 178.83 50,000 8,941,500 Mar 12 04:24 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 11 '26 Sale 177.41 50,000 8,870,435 9,408,163 Mar 12 03:16 PM Schmidt James F CFO, Treasurer, Secretary Mar 11 '26 Option Exercise 91.88 15,500 1,424,140 15,500 Mar 12 03:05 PM Schmidt James F CFO, Treasurer, Secretary Mar 11 '26 Sale 177.19 15,500 2,746,370 0 Mar 12 03:05 PM PATRIZIO VINCIARELLI Director Mar 11 '26 Proposed Sale 175.80 50,000 8,790,000 Mar 11 04:40 PM JAMES SCHMIDT Director Mar 11 '26 Proposed Sale 175.80 26,017 4,573,789 Mar 11 04:39 PM Schmidt James F CFO, Treasurer, Secretary Oct 23 '25 Sale 91.92 875 80,433 0 Mar 11 03:35 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 10 '26 Sale 177.25 50,000 8,862,569 9,458,163 Mar 11 02:15 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 09 '26 Sale 164.26 50,000 8,212,935 9,508,163 Mar 11 01:47 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 06 '26 Sale 166.30 50,000 8,314,785 9,558,163 Mar 10 08:38 PM PATRIZIO VINCIARELLI Director Mar 10 '26 Proposed Sale 170.03 50,000 8,501,500 Mar 10 04:38 PM PATRIZIO VINCIARELLI Director Mar 09 '26 Proposed Sale 162.67 50,000 8,133,500 Mar 09 04:48 PM Davies Philip D VP Global Sales & Marketing Mar 05 '26 Option Exercise 56.38 5,419 305,511 7,339 Mar 09 04:08 PM Davies Philip D VP Global Sales & Marketing Mar 05 '26 Sale 189.67 5,419 1,027,829 1,920 Mar 09 04:08 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 05 '26 Sale 186.83 50,000 9,341,277 9,608,163 Mar 09 11:08 AM PATRIZIO VINCIARELLI Director Mar 06 '26 Proposed Sale 181.92 50,000 9,096,000 Mar 06 04:30 PM CRILLY SEAN Corp. VP-Eng., Pwr Syst Mar 05 '26 Option Exercise 54.21 1,640 88,912 10,515 Mar 06 01:29 PM CRILLY SEAN Corp. VP-Eng., Pwr Syst Mar 05 '26 Sale 180.32 1,640 295,732 9,729 Mar 06 01:29 PM VINCIARELLI PATRIZIO Chairman and CEO Mar 04 '26 Sale 201.54 50,000 10,077,244 9,658,163 Mar 06 10:40 AM SEAN CRILLY Officer Mar 05 '26 Proposed Sale 180.32 1,640 295,732 Mar 05 04:51 PM PHILIP D DAVIES Director Mar 05 '26 Proposed Sale 203.19 14,636 2,973,816 Mar 05 04:29 PM PATRIZIO VINCIARELLI Director Mar 05 '26 Proposed Sale 203.19 50,000 10,159,250 Mar 05 04:27 PM Shen Zheng John Director Mar 04 '26 Option Exercise 32.89 1,217 40,027 1,217 Mar 05 11:30 AM Shen Zheng John Director Mar 04 '26 Sale 205.75 1,217 250,398 0 Mar 05 11:30 AM PATRIZIO VINCIARELLI Director Mar 04 '26 Proposed Sale 201.97 50,000 10,098,500 Mar 04 04:38 PM ZHENG JOHN SHEN Director Mar 04 '26 Proposed Sale 205.75 1,217 250,398 Mar 04 04:18 PM Fendelet Quentin A. Corp. VP - CAO Mar 02 '26 Option Exercise 71.74 2,000 143,480 2,000 Mar 03 01:49 PM Fendelet Quentin A. Corp. VP - CAO Mar 02 '26 Sale 204.72 2,299 470,653 0 Mar 03 01:49 PM QUENTIN FENDELET Officer Mar 02 '26 Proposed Sale 204.72 2,299 470,653 Mar 02 04:14 PM CRILLY SEAN Corp. VP-Eng., Pwr Syst. Feb 27 '26 Sale 197.73 6,000 1,186,391 9,729 Mar 02 11:28 AM SEAN CRILLY Officer Feb 27 '26 Proposed Sale 197.73 6,000 1,186,391 Feb 27 04:58 PM Gusinov Alex Corp. Vice President Eng. Feb 26 '26 Sale 200.00 3,344 668,800 6,996 Feb 27 10:03 AM ALEX GUSINOV Officer Feb 26 '26 Proposed Sale 200.00 3,344 668,800 Feb 26 05:53 PM Tuozzolo Claudio Corp. Vice President Feb 25 '26 Option Exercise 69.04 2,535 175,016 27,293 Feb 26 11:30 AM Tuozzolo Claudio Corp. Vice President Feb 25 '26 Sale 197.85 4,643 918,633 23,544 Feb 26 11:30 AM CLAUDIO TUOZZOLO Officer Feb 25 '26 Proposed Sale 197.85 4,643 918,633 Feb 25 05:50 PM Tuozzolo Claudio Corp. Vice President Feb 24 '26 Option Exercise 78.03 1,795 140,068 26,647 Feb 25 03:37 PM Tuozzolo Claudio Corp. Vice President Feb 24 '26 Sale 179.43 5,296 950,274 25,652 Feb 25 03:37 PM Morrison Kemble D VP-Corporate Controller Feb 24 '26 Option Exercise 68.49 2,572 176,168 1,066 Feb 25 03:09 PM Morrison Kemble D VP-Corporate Controller Feb 24 '26 Sale 180.08 2,572 463,173 0 Feb 25 03:09 PM Grava Nancy L VP Human Resources Feb 24 '26 Option Exercise 59.84 2,616 156,537 1,816 Feb 25 12:36 PM Grava Nancy L VP Human Resources Feb 24 '26 Sale 187.00 2,616 489,192 0 Feb 25 12:36 PM Doyle Alvaro VP and CIO Feb 23 '26 Option Exercise 46.16 7,913 365,244 3,042 Feb 24 04:41 PM Doyle Alvaro VP and CIO Feb 23 '26 Sale 172.83 7,913 1,367,631 42 Feb 24 04:41 PM KEMBLE MORRISON Officer Feb 24 '26 Proposed Sale 180.08 2,572 463,173 Feb 24 04:21 PM NANCY GRAVA Officer Feb 24 '26 Proposed Sale 187.00 2,616 489,192 Feb 24 04:16 PM CLAUDIO TUOZZOLO Officer Feb 24 '26 Proposed Sale 179.43 5,296 950,274 Feb 24 04:03 PM ANDERSON SAMUEL J Director Feb 23 '26 Sale 171.44 3,791 649,929 6,107 Feb 24 02:59 PM Shen Zheng John Director Feb 23 '26 Option Exercise 55.97 2,503 140,098 1,508 Feb 24 01:33 PM Shen Zheng John Director Feb 23 '26 Sale 175.96 2,503 440,419 0 Feb 24 01:33 PM Tuozzolo Claudio Corp. Vice President Feb 23 '26 Sale 174.60 4,469 780,304 29,153 Feb 24 12:25 PM Fendelet Quentin A. Corp. VP - CAO Feb 23 '26 Option Exercise 48.38 2,000 96,760 2,000 Feb 24 11:51 AM Fendelet Quentin A. Corp. VP - CAO Feb 23 '26 Sale 177.72 2,000 355,440 0 Feb 24 11:51 AM CLAUDIO TUOZZOLO Officer Feb 23 '26 Proposed Sale 174.60 4,469 780,304 Feb 23 04:34 PM QUENTIN FENDELET Officer Feb 23 '26 Proposed Sale 177.72 2,000 355,440 Feb 23 04:33 PM AL J DOYLE Officer Feb 23 '26 Proposed Sale 172.83 7,913 1,367,631 Feb 23 04:22 PM ZHENG JOHN SHEN Director Feb 23 '26 Proposed Sale 175.96 2,305 405,580 Feb 23 04:16 PM Samuel J Anderson Director Feb 23 '26 Proposed Sale 173.19 3,791 656,563 Feb 23 04:12 PM D'Amico Andrew Director Jan 20 '26 Option Exercise 100.00 200 20,000 200 Jan 21 03:04 PM D'Amico Andrew Director Jan 20 '26 Sale 155.00 200 31,000 0 Jan 21 03:04 PM ANDREW DAMICO Director Jan 20 '26 Proposed Sale 149.88 200 29,976 Jan 20 04:35 PM ANDERSON SAMUEL J Director Jan 15 '26 Option Exercise 100.00 800 80,000 9,898 Jan 16 11:57 AM D'Amico Andrew Director Jan 15 '26 Option Exercise 100.00 200 20,000 200 Jan 16 11:13 AM D'Amico Andrew Director Jan 15 '26 Sale 150.00 200 30,000 0 Jan 16 11:13 AM