Index RUT
P/E 66.26
EPS (ttm) 2.60
Insider Own 48.82%
Shs Outstand 33.53M
Perf Week 6.09%
Market Cap 7.83B
Forward P/E 36.16
EPS next Y 4.77
Insider Trans -3.38%
Shs Float 23.22M
Perf Month 7.38%
Enterprise Value 7.43B
PEG 1.13
EPS next Q 0.37
Inst Own 45.71%
Short Float 7.37%
Perf Quarter 71.15%
Income 118.56M
P/S 19.21
EPS this Y 2.19%
Inst Trans 4.92%
Short Ratio 2.51
Perf Half Y 238.64%
Sales 407.70M
P/B 10.98
EPS next Y 78.96%
ROA 16.14%
Short Interest 1.71M
Perf YTD 57.45%
Book/sh 15.72
P/C 19.44
EPS next 5Y 31.98%
ROE 18.50%
52W High 209.53 -17.64%
Perf Year 238.37%
Cash/sh 8.88
P/FCF 65.67
EPS past 3/5Y 66.34% 44.90%
ROIC 16.53%
52W Low 38.92 343.34%
Perf 3Y 297.90%
Dividend Est. -
EV/EBITDA 129.05
Sales past 3/5Y 0.72% 6.57%
Gross Margin 56.42%
Volatility 7.71% 9.79%
Perf 5Y 75.11%
Dividend TTM -
EV/Sales 18.24
EPS Y/Y TTM 1908.62%
Oper. Margin 9.03%
ATR (14) 15.47
Perf 10Y 1549.81%
Dividend Ex-Date Aug 05, 2011
Quick Ratio 7.59
Sales Y/Y TTM 13.55%
Profit Margin 29.08%
RSI (14) 49.68
Recom 1.00
Dividend Gr. 3/5Y - -
Current Ratio 8.99
EPS Q/Q 344.34%
SMA20 -3.65%
Beta 1.96
Target Price 208.75
Payout 0.00%
Debt/Eq 0.01
Sales Q/Q 11.54%
SMA50 6.41%
Rel Volume 0.93
Prev Close 167.81
Employees 1092
LT Debt/Eq 0.01
Earnings Feb 19 AMC
SMA200 96.26%
Avg Volume 681.32K
Price 172.57
IPO Apr 03, 1990
Option/Short Yes / Yes
EPS/Sales Surpr. 131.65% -0.47%
Trades
Volume 633,830
Change 2.84%
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 → $5.50
Show Previous Ratings
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Feb-19-26 11:08PM
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Jan-23-26 07:24AM
(Investor's Business Daily) -8.09%
Jan-22-26 11:45AM
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Nov-12-25 10:36PM
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Oct-31-25 02:52PM
(Investor's Business Daily)
Oct-28-25 01:34AM
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Oct-22-25 05:10PM
(Motley Fool) +30.33%
+8.42%
02:39PM
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Oct-21-25 11:01PM
05:18PM
(Associated Press Finance)
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Apr-29-25 08:14PM
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(Associated Press Finance)
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Apr-28-25 03:07AM
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(Associated Press Finance)
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Feb-06-25 04:05PM
Vicor Corp. engages in the design, development, manufacture, and marketing of modular power components. The firm provides complete power systems based upon a portfolio of patented technologies. Its products include AC-DC converters, power systems, and accessories. The company was founded by Patrizio Vinciarelli in 1981 and is headquartered in Andover, MA.
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
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 ANDREW DAMICO Director Jan 15 '26 Proposed Sale 145.32 200 29,064 Jan 15 04:28 PM Davies Philip D VP Global Sales & Marketing Jan 07 '26 Option Exercise 41.61 1,920 79,891 1,920 Jan 08 01:25 PM D'Amico Andrew Director Jan 05 '26 Option Exercise 100.00 400 40,000 200 Jan 06 10:41 AM D'Amico Andrew Director Jan 05 '26 Sale 142.50 400 57,000 0 Jan 06 10:41 AM ANDREW DAMICO Director Jan 05 '26 Proposed Sale 116.86 400 46,744 Jan 05 04:40 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 31 '25 Sale 114.36 1,883 215,336 9,708,163 Jan 05 10:29 AM VINCIARELLI PATRIZIO Chairman and CEO Dec 30 '25 Sale 112.98 20,000 2,259,536 9,710,046 Dec 31 11:37 AM PATRIZIO VINCIARELLI Director Dec 30 '25 Proposed Sale 112.00 20,000 2,240,000 Dec 30 04:25 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 29 '25 Sale 111.20 5,917 657,962 9,730,046 Dec 30 09:46 AM PATRIZIO VINCIARELLI Director Dec 29 '25 Proposed Sale 111.02 5,917 656,905 Dec 29 04:28 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 26 '25 Sale 110.12 20,000 2,202,474 9,735,963 Dec 29 01:51 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 24 '25 Sale 108.87 12,400 1,349,972 9,755,963 Dec 29 01:51 PM ANDERSON SAMUEL J Director Dec 23 '25 Option Exercise 63.80 1,726 110,127 9,098 Dec 29 10:20 AM PATRIZIO VINCIARELLI Director Dec 24 '25 Proposed Sale 108.97 11,900 1,296,684 Dec 29 08:46 AM PATRIZIO VINCIARELLI Director Dec 26 '25 Proposed Sale 108.46 12,400 1,344,904 Dec 29 07:49 AM VINCIARELLI PATRIZIO Chairman and CEO Dec 23 '25 Sale 107.79 20,000 2,155,899 9,768,363 Dec 23 04:59 PM PATRIZIO VINCIARELLI Director Dec 23 '25 Proposed Sale 111.02 20,000 2,220,400 Dec 23 04:20 PM Schmidt James F CFO, Treasurer, Secretary Dec 22 '25 Option Exercise 93.33 5,000 466,650 5,875 Dec 23 12:13 PM Schmidt James F CFO, Treasurer, Secretary Dec 22 '25 Sale 110.00 5,000 550,000 875 Dec 23 12:13 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 22 '25 Sale 105.28 20,000 2,105,571 9,788,363 Dec 23 11:44 AM JAMES SCHMIDT Director Dec 22 '25 Proposed Sale 104.40 5,000 522,000 Dec 22 04:26 PM PATRIZIO VINCIARELLI Director Dec 22 '25 Proposed Sale 104.40 20,000 2,088,000 Dec 22 04:26 PM VINCIARELLI PATRIZIO Chairman and CEO Dec 19 '25 Sale 103.02 20,000 2,060,326 9,808,363 Dec 22 03:08 PM D'Amico Andrew Director Dec 19 '25 Option Exercise 53.07 754 40,015 754 Dec 22 02:18 PM D'Amico Andrew Director Dec 19 '25 Sale 104.00 754 78,416 0 Dec 22 02:18 PM ANDREW DAMICO Director Dec 19 '25 Proposed Sale 98.29 754 74,111 Dec 19 04:26 PM PATRIZIO VINCIARELLI Director Dec 19 '25 Proposed Sale 98.29 20,000 1,965,800 Dec 19 04:24 PM Gusinov Alex Corp. Vice President Eng. Dec 15 '25 Sale 97.31 3,844 374,065 10,340 Dec 17 10:45 AM ALEX GUSINOV Officer Dec 15 '25 Proposed Sale 97.31 3,844 374,065 Dec 15 04:08 PM McNamara Michael General Manager Mfg. Ops Dec 11 '25 Option Exercise 54.60 4,237 231,321 20,764 Dec 12 04:40 PM McNamara Michael General Manager Mfg. Ops Dec 11 '25 Sale 101.23 4,237 428,911 18,138 Dec 12 04:40 PM VINCIARELLI PATRIZIO Chairman and CEO Nov 12 '25 Sale 100.18 10,000 1,001,818 9,840,263 Dec 12 03:12 PM