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VICR Insider Trading

Insider Ownership Percentage: 28.30%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $269,514,228.06

Vicor Insider Trading History Chart

This chart shows the insider buying and selling history at Vicor by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Vicor Share Price & Price History

Current Price: $178.83
Price Change: ▲ Price Increase of +3.86 (2.21%)
As of 11/3/2026 12:59 PM ET

This chart shows the closing price history over time for VICR up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Vicor Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/1/2026Patrizio VinciarelliCEOSell20,000$316.13$6,322,600.008,307,390View SEC Filing Icon  
9/1/2026Philip D. DaviesVPSell3,073$177.70$546,072.101,920View SEC Filing Icon  
8/17/2026Zmira LavieDirectorSell908$250.00$227,000.00908View SEC Filing Icon  
8/3/2026Philip D. DaviesVPSell3,072$211.69$650,311.681,920View SEC Filing Icon  
7/6/2026Patrizio VinciarelliCEOSell700$302.40$211,680.008,347,390View SEC Filing Icon  
7/2/2026Patrizio VinciarelliCEOSell20,000$318.88$6,377,600.008,348,090View SEC Filing Icon  
7/1/2026Philip D. DaviesVPSell3,073$356.97$1,096,968.811,920View SEC Filing Icon  
6/30/2026Patrizio VinciarelliCEOSell20,000$375.04$7,500,800.008,368,090View SEC Filing Icon  
6/29/2026Patrizio VinciarelliCEOSell8,760$366.98$3,214,744.808,408,090View SEC Filing Icon  
6/29/2026Patrizio VinciarelliCEOSell11,240$345.04$3,878,249.608,416,850View SEC Filing Icon  
6/26/2026Andrew D'amicoDirectorSell331$319.53$105,764.43200View SEC Filing Icon  
6/26/2026Patrizio VinciarelliCEOSell20,000$323.05$6,461,000.008,428,090View SEC Filing Icon  
6/25/2026Andrew D'amicoDirectorSell200$336.82$67,364.00200View SEC Filing Icon  
6/25/2026James F SchmidtCFOSell1,000$331.68$331,680.001,000View SEC Filing Icon  
6/24/2026James F SchmidtCFOSell331$334.90$110,851.90331View SEC Filing Icon  
6/24/2026Patrizio VinciarelliCEOSell20,000$326.44$6,528,800.008,448,090View SEC Filing Icon  
6/23/2026Andrew D'amicoDirectorSell754$330.00$248,820.00754View SEC Filing Icon  
6/23/2026James F SchmidtCFOSell754$330.00$248,820.00754View SEC Filing Icon  
6/22/2026Andrew D'amicoDirectorSell1,216$360.77$438,696.321,216View SEC Filing Icon  
6/22/2026James F SchmidtCFOSell2,124$360.60$765,914.401,216View SEC Filing Icon  
6/22/2026Patrizio VinciarelliCEOSell20,000$360.94$7,218,800.008,488,090View SEC Filing Icon  
6/17/2026Patrizio VinciarelliCEOSell20,000$329.57$6,591,400.008,528,090View SEC Filing Icon  
6/15/2026Patrizio VinciarelliCEOSell20,000$318.65$6,373,000.008,568,090View SEC Filing Icon  
6/12/2026Patrizio VinciarelliCEOSell20,000$304.87$6,097,400.008,608,090View SEC Filing Icon  
6/11/2026Claudio TuozzoloVPSell730$292.89$213,809.7013,240View SEC Filing Icon  
6/10/2026Patrizio VinciarelliCEOSell20,000$279.50$5,590,000.008,628,090View SEC Filing Icon  
6/8/2026Patrizio VinciarelliCEOSell20,000$270.93$5,418,600.008,688,090View SEC Filing Icon  
6/5/2026Sean CrillyVPSell2,500$282.52$706,300.007,229View SEC Filing Icon  
6/4/2026Patrizio VinciarelliCEOSell20,000$311.85$6,237,000.008,708,090View SEC Filing Icon  
6/2/2026Patrizio VinciarelliCEOSell20,000$327.08$6,541,600.008,748,090View SEC Filing Icon  
6/1/2026James F SchmidtCFOSell5,000$321.83$1,609,150.005,000View SEC Filing Icon  
6/1/2026Philip D. DaviesVPSell3,072$321.69$988,231.681,920View SEC Filing Icon  
5/28/2026Patrizio VinciarelliCEOSell20,000$342.10$6,842,000.008,828,090View SEC Filing Icon  
5/27/2026Nancy L. GravaVPSell323$355.00$114,665.00323View SEC Filing Icon  
5/26/2026Claudio TuozzoloVPSell3,000$328.41$985,230.0013,240View SEC Filing Icon  
5/26/2026Robert GendronVPSell4,571$330.00$1,508,430.00577View SEC Filing Icon  
5/14/2026Andrew D'amicoDirectorSell800$315.35$252,280.00800View SEC Filing Icon  
5/13/2026Andrew D'amicoDirectorSell1,200$312.31$374,772.001,200View SEC Filing Icon  
5/12/2026Alvaro DoyleVPSell4,041$286.91$1,159,403.3142View SEC Filing Icon  
5/12/2026Andrew D'amicoDirectorSell565$303.03$171,211.95565View SEC Filing Icon  
5/11/2026Kemble D. MorrisonVPSell2,313$301.59$697,577.67372View SEC Filing Icon  
5/11/2026Michael McnamaraInsiderSell18,618$309.00$5,752,962.0018,185View SEC Filing Icon  
5/11/2026Quentin A FendeletCAOSell5,059$297.03$1,502,674.774,963View SEC Filing Icon  
5/6/2026Quentin A FendeletCAOSell5,060$277.07$1,401,974.202,434View SEC Filing Icon  
5/5/2026Nancy L. GravaVPSell5,412$265.00$1,434,180.00508View SEC Filing Icon  
5/4/2026Andrew D'amicoDirectorSell7,512$252.89$1,899,709.684,596View SEC Filing Icon  
5/4/2026James F SchmidtCFOSell4,274$252.92$1,080,980.083,246View SEC Filing Icon  
5/1/2026Philip D. DaviesVPSell3,073$269.07$826,852.111,920View SEC Filing Icon  
4/27/2026Andrew D'amicoDirectorSell800$277.00$221,600.00800View SEC Filing Icon  
4/27/2026James F SchmidtCFOSell1,241$277.00$343,757.001,241View SEC Filing Icon  
4/24/2026Claudio TuozzoloVPSell11,035$270.50$2,984,967.5013,240View SEC Filing Icon  
4/24/2026Patrizio VinciarelliCEOSell4,000$273.09$1,092,360.00167,125View SEC Filing Icon  
4/23/2026Alvaro DoyleVPSell8,000$259.90$2,079,200.0042View SEC Filing Icon  
4/16/2026Patrizio VinciarelliCEOSell40,000$197.64$7,905,600.008,855,090View SEC Filing Icon  
4/15/2026Patrizio VinciarelliCEOSell50,000$193.21$9,660,500.008,895,090View SEC Filing Icon  
4/14/2026Patrizio VinciarelliCEOSell19,778$189.51$3,748,128.788,940,263View SEC Filing Icon  
4/9/2026Patrizio VinciarelliCEOSell24,943$187.23$4,670,077.898,960,041View SEC Filing Icon  
3/25/2026Patrizio VinciarelliCEOSell50,000$183.70$9,185,000.008,984,984View SEC Filing Icon  
3/24/2026Patrizio VinciarelliCEOSell23,179$179.93$4,170,597.479,034,984View SEC Filing Icon  
3/20/2026Patrizio VinciarelliCEOSell44,076$179.88$7,928,390.889,064,087View SEC Filing Icon  
3/18/2026Patrizio VinciarelliCEOSell50,000$196.18$9,809,000.009,108,163View SEC Filing Icon  
3/17/2026Michael McnamaraInsiderSell7,174$190.07$1,363,562.1818,138View SEC Filing Icon  
3/16/2026Patrizio VinciarelliCEOSell50,000$184.67$9,233,500.009,208,163View SEC Filing Icon  
3/13/2026Estia J. EichtenDirectorSell2,000$174.00$348,000.00188,838View SEC Filing Icon  
3/12/2026Estia J. EichtenDirectorSell38,587$168.27$6,493,034.49190,838View SEC Filing Icon  
3/12/2026Patrizio VinciarelliCEOSell50,000$167.46$8,373,000.009,308,163View SEC Filing Icon  
3/11/2026James F SchmidtCFOSell15,500$177.19$2,746,445.00View SEC Filing Icon  
3/10/2026Patrizio VinciarelliCEOSell50,000$177.25$8,862,500.009,408,163View SEC Filing Icon  
3/6/2026Patrizio VinciarelliCEOSell50,000$166.30$8,315,000.009,558,163View SEC Filing Icon  
3/5/2026Philip D. DaviesVPSell5,419$189.67$1,027,821.731,920View SEC Filing Icon  
3/5/2026Sean CrillyVPSell1,640$180.32$295,724.809,729View SEC Filing Icon  
3/4/2026Patrizio VinciarelliCEOSell50,000$201.54$10,077,000.009,608,163View SEC Filing Icon  
3/4/2026Zheng John ShenDirectorSell1,217$205.75$250,397.75View SEC Filing Icon  
3/2/2026Quentin A FendeletCAOSell2,299$204.72$470,651.28View SEC Filing Icon  
2/27/2026Sean CrillyVPSell6,000$197.73$1,186,380.009,729View SEC Filing Icon  
2/26/2026Alex GusinovVPSell3,344$200.00$668,800.006,996View SEC Filing Icon  
2/25/2026Claudio TuozzoloVPSell4,643$197.85$918,617.5523,544View SEC Filing Icon  
2/24/2026Kemble D. MorrisonVPSell2,572$180.08$463,165.76View SEC Filing Icon  
2/24/2026Nancy L. GravaVPSell2,616$187.00$489,192.00View SEC Filing Icon  
2/23/2026Alvaro DoyleVPSell7,913$172.83$1,367,603.7942View SEC Filing Icon  
2/23/2026Claudio TuozzoloVPSell4,469$174.60$780,287.4029,153View SEC Filing Icon  
2/23/2026Quentin A FendeletCAOSell2,000$177.72$355,440.00View SEC Filing Icon  
2/23/2026Samuel J. AndersonDirectorSell3,791$171.44$649,929.046,107View SEC Filing Icon  
2/23/2026Zheng John ShenDirectorSell2,503$175.96$440,427.88View SEC Filing Icon  
1/20/2026Andrew D'amicoDirectorSell200$155.00$31,000.00View SEC Filing Icon  
1/15/2026Andrew D'amicoDirectorSell200$150.00$30,000.00View SEC Filing Icon  
1/5/2026Andrew D'amicoDirectorSell400$142.50$57,000.00View SEC Filing Icon  
12/31/2025Patrizio VinciarelliCEOSell1,883$114.36$215,339.889,708,163View SEC Filing Icon  
12/30/2025Patrizio VinciarelliCEOSell20,000$112.98$2,259,600.009,710,046View SEC Filing Icon  
12/29/2025Patrizio VinciarelliCEOSell5,917$111.20$657,970.409,730,046View SEC Filing Icon  
12/26/2025Patrizio VinciarelliCEOSell20,000$110.12$2,202,400.009,735,963View SEC Filing Icon  
12/24/2025Patrizio VinciarelliCEOSell12,400$108.87$1,349,988.009,755,963View SEC Filing Icon  
12/22/2025James F SchmidtCFOSell5,000$110.00$550,000.00875View SEC Filing Icon  
12/22/2025Patrizio VinciarelliCEOSell20,000$105.28$2,105,600.009,788,363View SEC Filing Icon  
12/19/2025Andrew D'amicoDirectorSell754$104.00$78,416.00View SEC Filing Icon  
12/19/2025Patrizio VinciarelliCEOSell20,000$103.02$2,060,400.009,808,363View SEC Filing Icon  
12/15/2025Alex GusinovVPSell3,844$97.31$374,059.6410,340View SEC Filing Icon  
12/11/2025Michael McnamaraInsiderSell4,237$101.23$428,911.5118,138View SEC Filing Icon  
12/11/2025Patrizio VinciarelliCEOSell6,176$101.78$628,593.289,828,363View SEC Filing Icon  
12/10/2025Patrizio VinciarelliCEOSell5,724$101.10$578,696.409,834,539View SEC Filing Icon  
11/21/2025Alex GusinovVPSell1,571$86.05$135,184.5514,184View SEC Filing Icon  
11/17/2025Andrew D'amicoDirectorSell2,000$87.69$175,380.00View SEC Filing Icon  
11/12/2025Andrew D'amicoDirectorSell1,908$99.13$189,140.04View SEC Filing Icon  
11/12/2025Patrizio VinciarelliCEOSell10,000$100.18$1,001,800.009,840,263View SEC Filing Icon  
11/5/2025Robert GendronVPSell5,374$94.00$505,156.00View SEC Filing Icon  
10/28/2025Alex GusinovVPSell4,019$89.75$360,705.2512,680View SEC Filing Icon  
10/28/2025Zmira LavieDirectorSell3,720$89.58$333,237.60View SEC Filing Icon  
10/27/2025Robert GendronVPSell1,321$92.00$121,532.005,374View SEC Filing Icon  
10/27/2025Sean CrillyVPSell12,000$89.61$1,075,320.0015,532View SEC Filing Icon  
10/24/2025Andrew D'amicoDirectorSell2,071$94.80$196,330.80View SEC Filing Icon  
10/24/2025Claudio TuozzoloVPSell5,508$90.57$498,859.5633,622View SEC Filing Icon  
10/24/2025Philip D. DaviesVPSell15,763$92.07$1,451,299.41View SEC Filing Icon  
10/24/2025Robert GendronVPSell2,795$90.50$252,947.505,374View SEC Filing Icon  
10/23/2025Alvaro DoyleVPSell7,824$88.48$692,267.5242View SEC Filing Icon  
10/23/2025Andrew D'amicoDirectorSell565$90.00$50,850.00View SEC Filing Icon  
10/23/2025Claudio TuozzoloVPSell14,637$91.86$1,344,554.8233,622View SEC Filing Icon  
10/23/2025Estia J. EichtenDirectorSell5,555$91.22$506,727.10225,267View SEC Filing Icon  
10/23/2025James F SchmidtCFOSell7,453$91.75$683,812.75875View SEC Filing Icon  
10/23/2025James F SchmidtCFOSell875$91.92$80,430.00View SEC Filing Icon  
10/23/2025Kemble D. MorrisonVPSell2,099$91.94$192,982.06View SEC Filing Icon  
10/23/2025Nancy L. GravaVPSell7,032$91.00$639,912.00View SEC Filing Icon  
10/23/2025Quentin A FendeletCAOSell16,561$88.31$1,462,501.91View SEC Filing Icon  
10/23/2025Robert GendronVPSell2,116$88.68$187,646.885,374View SEC Filing Icon  
10/22/2025Andrew D'amicoDirectorSell14,677$82.53$1,211,292.81View SEC Filing Icon  
10/22/2025James F SchmidtCFOSell5,241$81.90$429,237.90875View SEC Filing Icon  
10/21/2025Andrew D'amicoDirectorSell1,000$68.00$68,000.00View SEC Filing Icon  
7/23/2025Andrew D'amicoDirectorSell5,813$63.00$366,219.001,217View SEC Filing Icon  
3/3/2025Quentin A. FendeletCAOSell440$61.71$27,152.40View SEC Filing Icon  
2/26/2025Claudio TuozzoloVPSell1,898$64.79$122,971.4233,622View SEC Filing Icon  
2/24/2025Claudio TuozzoloVPSell3,504$61.00$213,744.0034,622View SEC Filing Icon  
2/21/2025Andrew D'amicoDirectorSell1,800$62.89$113,202.00View SEC Filing Icon  
1/22/2025Andrew D'amicoDirectorSell4,000$59.75$239,000.00View SEC Filing Icon  
1/6/2025Andrew D'amicoDirectorSell2,000$51.91$103,820.00View SEC Filing Icon  
12/2/2024Estia J. EichtenDirectorSell8,000$55.51$444,080.00230,267View SEC Filing Icon  
11/13/2024Alex GusinovVPSell856$59.01$50,512.5616,018View SEC Filing Icon  
9/3/2024Quentin A. FendeletCAOSell41$36.36$1,490.76View SEC Filing Icon  
8/14/2024Philip D. DaviesVPSell23,494$35.83$841,790.0215,763View SEC Filing Icon  
5/14/2024Sean CrillyVPSell446$33.27$14,838.4224,277View SEC Filing Icon  
5/8/2024Alvaro DoyleVPSell427$33.10$14,133.7042View SEC Filing Icon  
5/3/2024Nancy L. GravaVPSell1,277$33.91$43,303.07View SEC Filing Icon  
3/8/2024Robert GendronVPSell2,000$36.83$73,660.005,374View SEC Filing Icon  
3/1/2024Quentin A. FendeletCAOSell340$38.08$12,947.20View SEC Filing Icon  
2/26/2024Kemble D. MorrisonVPSell2,659$37.00$98,383.00View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Vicor (NASDAQ:VICR)

47.45% of Vicor stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at VICR by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Vicor Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/3/2026Alps Advisors Inc.9,577$2.77M0.0%+68.3%0.021%Search for SEC Filing on Google Icon
11/3/2026International Assets Investment Management LLC2,005$0.62M0.0%+15,323.1%0.004%Search for SEC Filing on Google Icon
11/3/2026Calamos Advisors LLC720$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/2/2026Kestra Advisory Services LLC7,391$2.14M0.0%+359.6%0.016%Search for SEC Filing on Google Icon
11/2/2026Commonwealth Equity Services LLC6,499$1.88M0.0%-37.2%0.014%Search for SEC Filing on Google Icon
10/31/2026Kestra Private Wealth Services LLC2,957$0.85M0.0%-2.7%0.006%Search for SEC Filing on Google Icon
10/31/2026Covestor Ltd311$90K0.1%+677.5%0.001%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund5,116$1.48M0.0%+4.8%0.011%Search for SEC Filing on Google Icon
10/30/2026XML Financial LLC715$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.9,343$2.70M0.0%N/A0.020%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.2,451$0.71M0.0%+185.3%0.005%Search for SEC Filing on Google Icon
10/29/2026State of Wyoming891$0.26M0.0%+78.2%0.002%Search for SEC Filing on Google Icon
10/28/2026International Assets Investment Management LLC151,000$43.63M0.3%+1,161,438.5%0.327%Search for SEC Filing on Google Icon
10/28/2026BOKF NA307$89K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/27/2026Smith Group Asset Management LLC2,446$0.71M0.0%-4.8%0.005%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.5,762$1.67M0.0%-8.9%0.012%Search for SEC Filing on Google Icon
10/26/2026Park Avenue Securities LLC4,418$1.28M0.0%+19.1%0.010%Search for SEC Filing on Google Icon
10/24/2026Loring Wolcott & Coolidge Fiduciary Advisors LLP MA212$61K0.0%+60.6%0.000%Search for SEC Filing on Google Icon
10/24/2026Kingswood Wealth Advisors LLC759$0.22M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC270$78K0.0%+91.5%0.001%Search for SEC Filing on Google Icon
10/23/2026Fifth Third Wealth Advisors LLC1,021$0.30M0.0%+31.9%0.002%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC2,932$0.85M0.0%N/A0.006%Search for SEC Filing on Google Icon
10/22/2026SBI Securities Co. Ltd.548$0.16M0.0%-17.2%0.001%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.1,817$0.53M0.0%+15.6%0.004%Search for SEC Filing on Google Icon
10/21/2026Capstone Capital Management Ltd6,192$1.79M0.7%N/A0.013%Search for SEC Filing on Google Icon
10/21/2026Pinnacle Associates Ltd.137,585$39.75M0.4%+5.4%0.298%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC1,180$0.34M0.0%+17.2%0.003%Search for SEC Filing on Google Icon
10/21/2026Robeco Institutional Asset Management B.V.3,827$1.11M0.0%-6.1%0.008%Search for SEC Filing on Google Icon
10/20/2026Genesee Capital Advisors LLC903$0.26M0.1%+49.0%0.002%Search for SEC Filing on Google Icon
10/20/2026Net Worth Advisory Group855$0.26M0.1%-25.1%0.002%Search for SEC Filing on Google Icon
10/19/2026Abel Hall LLC1,125$0.33M0.1%-6.5%0.002%Search for SEC Filing on Google Icon
10/19/2026Washburn Capital Management Inc.8,740$2.53M1.2%+5.3%0.019%Search for SEC Filing on Google Icon
10/19/2026First Bank & Trust3,336$0.96M0.1%-10.2%0.007%Search for SEC Filing on Google Icon
10/15/2026V Square Quantitative Management LLC274$79K0.0%N/A0.001%Search for SEC Filing on Google Icon
10/15/2026Assenagon Asset Management S.A.9,662$2.79M0.0%N/A0.021%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue2,349$0.68M0.0%-43.6%0.005%Search for SEC Filing on Google Icon
10/15/2026Gunderson Capital Management LLC757$0.22M0.1%N/A0.002%Search for SEC Filing on Google Icon
10/15/2026Fortitude Family Office LLC121$35K0.0%+1,244.4%0.000%Search for SEC Filing on Google Icon
10/14/2026First Citizens Bank & Trust Co.1,908$0.55M0.0%N/A0.004%Search for SEC Filing on Google Icon
10/14/2026B. Riley Wealth Advisors Inc.1,480$0.43M0.0%N/A0.003%Search for SEC Filing on Google Icon
10/13/2026Bouvel Investment Partners LLC24,344$7.03M1.7%-0.7%0.053%Search for SEC Filing on Google Icon
10/13/2026Fermata Advisors LLC1,682$0.49M0.1%+74.3%0.004%Search for SEC Filing on Google Icon
10/13/2026NorthCrest Asset Manangement LLC1,443$0.42M0.0%N/A0.003%Search for SEC Filing on Google Icon
10/9/2026GK Wealth Management LLC179$52K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/9/2026Chapin Davis Inc.33,500$9.68M1.9%-24.2%0.073%Search for SEC Filing on Google Icon
10/9/2026GAMMA Investing LLC1,861$0.54M0.0%+22.6%0.004%Search for SEC Filing on Google Icon
10/8/2026Farther Finance Advisors LLC497$0.14M0.0%+27.4%0.001%Search for SEC Filing on Google Icon
10/8/2026CoreCap Advisors LLC8,171$2.36M0.1%+668.0%0.018%Search for SEC Filing on Google Icon
10/8/2026City Center Advisors LLC1,438$0.42M0.3%-4.1%0.003%Search for SEC Filing on Google Icon
10/7/2026Venture Visionary Partners LLC10,338$2.99M0.1%N/A0.022%Search for SEC Filing on Google Icon
10/7/2026Elevation Wealth Partners LLC150$43K0.0%-25.0%0.000%Search for SEC Filing on Google Icon
9/23/2026Envestnet Asset Management Inc.7,639$2.90M0.0%+133.0%0.017%Search for SEC Filing on Google Icon
9/22/2026State Street Corp726,021$275.73M0.0%-10.5%1.575%Search for SEC Filing on Google Icon
9/9/2026The Manufacturers Life Insurance Company530,885$201.62M0.1%-12.0%1.151%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC4,963$1.89M0.0%-16.1%0.011%Search for SEC Filing on Google Icon
9/9/2026Tidal Investments LLC82,874$31.47M0.1%+87.8%0.180%Search for SEC Filing on Google Icon
9/9/2026IPG Investment Advisors LLC965$0.37M0.1%N/A0.002%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP994$0.38M0.0%-96.1%0.002%Search for SEC Filing on Google Icon
9/9/2026Pinnacle Wealth Management Advisory Group LLC833$0.32M0.0%-65.0%0.002%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC1,994$0.76M0.0%N/A0.004%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC1,799$0.68M0.0%-13.1%0.004%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.2,273$0.86M0.0%N/A0.005%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP939$0.36M0.0%+55.5%0.002%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System6,499$2.47M0.0%+2.7%0.014%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC620$0.24M0.0%N/A0.001%Search for SEC Filing on Google Icon
9/8/2026Bank OZK755$0.29M0.1%N/A0.002%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S826$0.31M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP4,596$1.75M0.0%+17.0%0.010%Search for SEC Filing on Google Icon
8/26/2026Amundi2,843$1.08M0.0%+4.3%0.006%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC1,442$0.55M0.0%+13.7%0.003%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al4,460$1.69M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC1,034$0.39M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/22/2026AlphaGrep UK Ltd686$0.26M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026Elevation Wealth Management LLC1,150$0.44M0.3%N/A0.002%Search for SEC Filing on Google Icon
8/22/2026Three Seasons Wealth LLC2,029$0.77M0.1%N/A0.004%Search for SEC Filing on Google Icon
8/21/2026AXQ Capital LP683$0.26M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/21/2026Mason & Associates Inc14,699$5.58M0.9%-16.8%0.032%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S826$0.31M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/20/2026First PREMIER Bank600$0.23M0.0%+20.0%0.001%Search for SEC Filing on Google Icon
8/20/2026Proficio Capital Partners LLC725$0.28M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/20/2026Beaconlight Capital LLC8,218$3.12M1.1%-39.0%0.018%Search for SEC Filing on Google Icon
8/20/2026Ancora Advisors LLC100$38K0.0%-50.0%0.000%Search for SEC Filing on Google Icon
8/20/2026Two Sigma Securities LLC636$0.24M0.0%-83.9%0.001%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC51,121$19.42M0.0%+29.8%0.111%Search for SEC Filing on Google Icon
8/19/2026New Mexico Educational Retirement Board4,700$1.79M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/19/2026Nissay Asset Management Corp Japan14,237$5.41M0.0%+49.3%0.031%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC70,523$26.37M0.0%+796.8%0.153%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP1,543$0.59M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/18/2026Beacon Pointe Advisors LLC3,455$1.31M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/18/2026Bank OZK755$0.29M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/18/2026Equitable Holdings Inc.1,080$0.41M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/18/2026Centaurus Financial Inc.1,110$0.42M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/18/2026Jefferies Financial Group Inc.3,660$1.39M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio7,601$2.89M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/17/2026Capstone Investment Advisors LLC1,114$0.42M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/17/2026Proficio Capital Partners LLC725$0.28M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP3,796$1.44M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP4,618$1.75M0.0%+17.6%0.010%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE88,249$33.52M0.0%N/A0.191%Search for SEC Filing on Google Icon
8/15/2026Odyssean LLC6,369$2.42M0.4%-6.8%0.014%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Vicor logo
Vicor Corporation, together with its subsidiaries, designs, develops, manufactures, and markets modular power components and power systems for converting electrical power in the United States, Europe, the Asia Pacific, and internationally. The company offers a range of brick-format DC-DC converters; complementary components provide AC line rectification, input filtering, power factor correction, and transient protection; and input and output voltage, and output power products, as well as electrical and mechanical accessories. It also design, sells, and service custom power systems solutions. The company serves independent manufacturers of electronic devices, original equipment manufacturers, and their contract manufacturers in the aerospace and aviation, defense electronics, satellites, factory automation, instrumentation, test equipment, transportation, telecommunications and networking infrastructure and vehicles, and transportation markets. Vicor Corporation was incorporated in 1981 and is headquartered in Andover, Massachusetts.
Read More on Vicor

Today's Range

Now: $178.83
Low: $177.64
High: $186.07

50 Day Range

MA: $224.12
Low: $174.97
High: $308.90

52 Week Range

Now: $178.83
Low: $80.29
High: $382.65

Volume

307,449 shs

Average Volume

875,246 shs

Market Capitalization

$8.25 billion

P/E Ratio

46.78

Dividend Yield

N/A

Beta

2.37

Who are the company insiders with the largest holdings of Vicor?

Vicor's top insider shareholders include:
  1. Patrizio Vinciarelli (CEO)
  2. Estia J Eichten (Director)
  3. David T Riddiford (Director)
  4. James A Simms (CFO)
  5. Claudio Tuozzolo (VP)
  6. Sean Crilly (VP)
  7. Alex Gusinov (VP)
  8. Michael Mcnamara (Insider)
  9. Philip D Davies (VP)
  10. Samuel J Anderson (Director)
Learn More about top insider investors at Vicor.

Who are the major institutional investors of Vicor?

Vicor's top institutional shareholders include:
  1. International Assets Investment Management LLC — 0.33%
  2. Pinnacle Associates Ltd. — 0.30%
  3. Chapin Davis Inc. — 0.07%
  4. Bouvel Investment Partners LLC — 0.05%
  5. Venture Visionary Partners LLC — 0.02%
  6. Assenagon Asset Management S.A. — 0.02%
Learn More about top institutional investors of Vicor stock.

Which major investors are selling Vicor stock?

Within the previous quarter, VICR stock was sold by these institutional investors:
  1. Chapin Davis Inc.
  2. Commonwealth Equity Services LLC
  3. State of Alaska Department of Revenue
  4. Asset Management One Co. Ltd.
  5. First Bank & Trust
  6. Net Worth Advisory Group
  7. Robeco Institutional Asset Management B.V.
  8. Bouvel Investment Partners LLC
During the last year, company insiders that have sold Vicor company stock include:
  1. Patrizio Vinciarelli (CEO)
  2. Estia J Eichten (Director)
  3. Claudio Tuozzolo (VP)
  4. Michael Mcnamara (Insider)
  5. Alex Gusinov (VP)
  6. Sean Crilly (VP)
  7. Samuel J Anderson (Director)
  8. James F Schmidt (CFO)
  9. Quentin A Fendelet (CAO)
  10. Andrew D'amico (Director)
  11. Philip D Davies (VP)
  12. Zmira Lavie (Director)
  13. Robert Gendron (VP)
  14. Nancy L Grava (VP)
  15. Kemble D Morrison (VP)
  16. Alvaro Doyle (VP)
  17. Zheng John Shen (Director)
Learn More investors selling Vicor stock.

Which major investors are buying Vicor stock?

In the last quarter, VICR stock was bought by institutional investors including:
  1. International Assets Investment Management LLC
  2. Venture Visionary Partners LLC
  3. Assenagon Asset Management S.A.
  4. Mirae Asset Global Investments Co. Ltd.
  5. CoreCap Advisors LLC
  6. Pinnacle Associates Ltd.
  7. Capstone Capital Management Ltd
  8. Kestra Advisory Services LLC

Vicor Active Insiders

Patrizio Vinciarelli
Patrizio Vinciarelli (Age 79)
CEO
17 recent trades
Alvaro Doyle
Alvaro Doyle
Corporate Vice President, Chief Information Officer
1 recent trades
James A Simms
James A Simms
CFO
James F Schmidt
James F Schmidt (Age 65)
CFO
6 recent trades
Richard J Nagel Jr
Richard J Nagel Jr (Age 69)
CAO
Quentin A. Fendelet
Quentin A. Fendelet
CAO
2 recent trades
Andrew D'amico (Age 64)
Director
8 recent trades
Estia J Eichten (Age 78)
Director
Jason Carlson
Jason Carlson
Director
Samuel J Anderson
Samuel J Anderson
Director
Zmira Lavie
Director
1 recent trades
Claudio Tuozzolo
Claudio Tuozzolo (Age 63)
VP
2 recent trades
Nancy L Grava
Nancy L Grava (Age 55)
VP
2 recent trades
Alex Gusinov
VP
Sean Crilly
Sean Crilly
VP
1 recent trades
Robert Gendron
Robert Gendron (Age 61)
VP
1 recent trades
Kemble D Morrison
VP
1 recent trades
Philip D Davies
Philip D Davies (Age 66)
VP
4 recent trades
Michael Mcnamara
Insider
1 recent trades