Vicor Corp chairman & CEO Patrizio Vinciarelli sells $6.2m in stock
Vicor Corp Chairman and CEO Patrizio Vinciarelli sold approximately $6.2 million worth of company stock through a Rule 10b5-1 trading plan. The sale involved 19,900 shares at prices between $306.51 and $313.56. This comes as Vicor shares have seen a 530% increase over the past year, though InvestingPro notes the stock is trading at a high earnings multiple and is considered overvalued.
Vicor Corporation Founder Patrizio Vinciarelli Announces Proposed Sale of 20,000 Shares
Vicor Corporation founder, director, officer, and 10% shareholder Patrizio Vinciarelli has announced a proposed sale of 20,000 shares of Vicor common stock, valued at $6,171,800.00. This sale is part of a prearranged Rule 10b5-1 trading plan established on February 26, 2026. Vinciarelli has previously sold shares under the same plan, including 20,000 shares on October 1, 2026, and 700 shares on July 6, 2026.
After a $6.32M sale, Vinciarelli proposes another share sale at Vicor (VICR).
Patrizio Vinciarelli, associated with Vicor Corporation, has proposed selling 20,000 common shares valued at approximately $6.17 million, with an anticipated sale date of October 2, 2026. This follows two recent 10b5-1 sales: 20,000 shares on October 1, 2026, for over $6.32 million, and 700 shares on July 6, 2026, for $211,680.98. The notice provides details on the proposed transaction and previous sales under Rule 144, highlighting insider activity for investors.
Vicor Q3FY26 Results: Revenue guidance raised to over $186.358M
Vicor Corporation has raised its Q3FY26 revenue guidance to over $186.358M, significantly exceeding the analyst estimate of $165.450M. This increase is primarily driven by royalties from the first non-exclusive licensing agreement for its Vertical Power Delivery (VPD) technology. The revised outlook also boosts sequential revenue growth from over 20% to over 30%, highlighting the growing impact of intellectual property licensing on the company's financial performance.
A proposed sale of 9,217 Vicor (VICR) shares draws on stock-option exercises over three months.
Philip D. Davies, a Director and Officer at Vicor Corporation (VICR), has filed a Rule 144 notice for a proposed sale of 9,217 common shares with an aggregate market value of $2,663,159.98. These shares are to be acquired through stock-option exercises over the next three months. The filing also indicates previous 10b5-1 sales by Davies totalling 6,145 shares within the past three months.
After a $6.38M July sale, Vinciarelli proposes another sale of Vicor (VICR) shares.
Patrizio Vinciarelli, a director, officer, and 10% stockholder of Vicor Corporation (VICR), has proposed to sell 20,000 common shares valued at $5,778,800 on or about October 1, 2026. This proposed sale follows two earlier sales made under a 10b5-1 plan in July 2026: 20,000 shares for $6,377,605 on July 2nd and 700 shares for $211,680.98 on July 6th. The filing indicates these shares were acquired as founders shares on November 10, 1981.
Synopsys, Accenture, Vicor And Other Big Stocks Moving Higher On Thursday
U.S. stocks saw several companies rise on Thursday despite a general market downturn. Synopsys Inc (SNPS) surged after issuing strong fiscal-year 2027 financial guidance, while Accenture Plc (ACN) jumped following better-than-expected fourth-quarter results and positive FY27 sales guidance. Other significant gainers included Enerflex Ltd (EFXT) and Vicor Corp (VICR), which raised its third-quarter revenue growth guidance.
Vicor raises third-quarter revenue guidance; stock rips higher
Vicor Corporation saw its shares climb over 11% in after-hours trading after raising its third-quarter 2026 revenue guidance. The power component manufacturer increased its sequential growth guidance to over 30%, attributing the boost to higher royalties from a new non-exclusive license for its Vertical Power Delivery (VPD) technology. This licensing strategy allows OEMs to source VPD modules from various suppliers, offering flexibility and supply chain redundancy.
Vicor Corporation (VICR) Stock Price, News, Quote & History
This article provides a comprehensive overview of Vicor Corporation (VICR), including its current stock price, trading activity, key financial metrics, and historical performance. It details the company's business in designing and manufacturing modular power components and systems, serving various industries globally. The report also includes analyst insights and performance comparisons against the S&P 500.
Engineers Gate Manager LP Lowers Stake in Vicor Corporation $VICR
Engineers Gate Manager LP significantly reduced its stake in Vicor Corporation (NASDAQ:VICR) by 96.1% in the second quarter, selling 24,669 shares and retaining 994 shares. Despite this, Vicor reported strong quarterly results with EPS of $1.04 and revenue of $143.35 million, exceeding analyst expectations. Analyst sentiment remains moderately bullish with a consensus price target of $381.67, although company insiders have sold a substantial amount of shares recently.
State Street Corp Sells 85,596 Shares of Vicor Corporation $VICR
State Street Corp reduced its stake in Vicor Corporation by 10.5%, selling 85,596 shares but still holding 726,021 shares valued at approximately $275.7 million. Despite this, other institutional investors like BlackRock and Andar Capital increased their positions. Vicor reported stronger-than-expected quarterly earnings and revenue, and analysts generally maintain a "Moderate Buy" rating for the stock.
Vicor Stock Rises After Stronger Q3 Guidance
Vicor (NASDAQ: VICR) shares rose in after-hours trading after the company increased its third-quarter growth guidance from nearly 10% to over 20% sequentially. This stronger outlook is attributed to royalties from a new non-exclusive license for Vertical Power Delivery, granted to an AI-related OEM licensee. Vicor's CEO emphasized the importance of respecting patent rights and warned against infringing on their patented power systems.
88,249 Shares in Vicor Corporation $VICR Acquired by Bank of America Corp DE
Bank of America Corp DE has acquired 88,249 shares of Vicor Corporation (NASDAQ:VICR) valued at approximately $33.5 million, representing a 0.19% stake. This comes as Vicor has raised its third-quarter 2026 revenue-growth outlook and is expanding manufacturing capacity due to demand from AI and advanced computing. Despite a "Moderate Buy" consensus from analysts, the stock's high valuation (86 times earnings) and significant insider selling pose potential risks.
Vicor Corp (VICR) Stock Up 19.9% but GF Value Says Overvalued -- GF Score: 81/100
Vicor Corp (VICR) saw its shares rise by 19.9% to $268.34, marking a 390.4% increase over the past year. Despite a strong GF Score of 81/100, GuruFocus's GF Value indicates the stock is significantly overvalued by 293.2%, with a GF Value estimate of $68.25. Insider selling of $410.6 million over the last 12 months, without any buying activity, raises concerns about internal confidence and suggests potential risks for investors due to the high valuation.
U.S. Indexes Finished Mixed Tuesday As Vicor Led, LPL Financial Holdings Lagged
U.S. stock indexes closed mixed on Tuesday, with the NASDAQ Composite Index gaining 0.45%, the S&P 500 Index remaining flat, and the Dow falling 0.36%. The article highlights Vicor as a leading performer and LPL Financial Holdings as lagging, contributing to the mixed market results.
Vicor Corp Stock (VICR) Closed Up by 19.85% on Sep 22: Facts Behind the Movement
Vicor Corp (VICR) stock surged by 19.85% on September 22nd due to an upward revision in its Q3 revenue guidance. This increase is largely attributed to a new non-exclusive AI licensing agreement for its Vertical Power Delivery technology and strategic capacity expansion to meet growing AI infrastructure demand. Analysts have assigned Buy ratings with an average price target of $386.25, though the article also highlights risks such as demanding valuation and potential hardware revenue disintermediation.
Amgen, Vicor among market cap stock movers on Tuesday
This article details the top stock movers on Tuesday, September 22, 2026, highlighting companies across various market capitalization tiers. Amgen and Vicor saw significant rallies, while LPL Investment Holdings experienced a decline. The movements were influenced by general market news and other specific factors for each company.
Roth Capital reiterates Buy rating on Vicor, $375 price target
Roth Capital has reiterated its Buy rating on Vicor (VICR) with a price target of $375.00, implying a 67.5% upside. This positive outlook is driven by Vicor's increased Q3’26 revenue guidance to over 20%, fueled by new royalty revenue from a non-exclusive VPD license, and a strategic licensing agreement with a major AI OEM. The agreement is expected to enhance market position and foster potential partnerships in high-growth sectors.
Why Vicor Shares Are Trading Higher By Over 11%; Here Are 20 Stocks Moving Premarket
Vicor Corp (NASDAQ: VICR) saw its shares rise over 11% in pre-market trading after increasing its third-quarter growth guidance from nearly 10% to more than 20% due to royalties from a non-exclusive license for Vertical Power Delivery. The article also lists 20 other stocks experiencing significant movements in pre-market trading, categorizing them as gainers and losers with brief explanations for their price changes.
VICR Stock Soars As AI Deals And New Fabs Fuel Momentum
Vicor Corporation (NASDAQ: VICR) stock surged over 12% following announcements of major AI deals and expansion plans. The company is licensing its Vertical Power Delivery (VPD) technology to a large AI OEM, allowing for royalties while still selling its own modules, and is significantly expanding its manufacturing footprint with two new fabs in New Hampshire to meet growing AI and hyperscaler demand. This strategic move, coupled with a $150M share repurchase plan, signals strong confidence in Vicor's role in the AI power delivery market, despite its high valuation.
Vicor stock jumps 6% on raised third quarter guidance
Vicor Corporation (NASDAQ:VICR) saw its shares rise 6% in after-hours trading after the company increased its third-quarter 2026 revenue guidance. The power systems company now expects more than 20% sequential growth, up from nearly 10%, attributing the boost to royalties from a recently announced non-exclusive license for its Vertical Power Delivery (VPD) technology. CEO Patrizio Vinciarelli noted that four major companies have already secured licenses to Vicor's patented power system technology, emphasizing the benefits for companies respecting patent rights and the potential liabilities for those who infringe.
Vicor Corporation Raises Q3 2026 Revenue Guidance
Vicor Corporation has raised its Q3 2026 sequential growth guidance from nearly 10% to over 20% due to royalties from a non-exclusive license for Vertical Power Delivery (VPD). CEO Patrizio Vinciarelli noted that four leading companies have secured licenses to Vicor's power system technology, emphasizing the benefits for licensed entities and potential issues for those infringing on patents. Vicor designs, manufactures, and markets modular power components and systems, licensing its patented technologies to OEMs and hyperscalers.
Vicor Corporation (NASDAQ:VICR) Receives Consensus Rating of "Moderate Buy" from Brokerages
Vicor Corporation (NASDAQ:VICR) has received a "Moderate Buy" consensus rating from five brokerages, with an average 12-month price target of $381.67. The company recently reported strong quarterly earnings, beating EPS and revenue estimates. However, the article highlights risks such as high valuation, recent insider selling totaling $46.2 million, and questions regarding manufacturing expansion plans, despite a positive AI power-delivery licensing agreement.
Power Part Maker Vicor Buys 120 Acres in New Hampshire to Boost U.S. Supply Chain
Vicor, a designer and manufacturer of modular power components, has acquired 120 acres in Merrimack and Hooksett, New Hampshire, to expand its ChiP Fab facilities. This expansion, including ChiP Fab-2 and Fab-3, aims to increase total capacity beyond Fab-1 to support advanced AI applications and strengthen the U.S. supply chain for OEMs and hyperscalers. The company is also intensifying its intellectual property protection efforts and licensing practices for its vertical power delivery technology, which has generated significant revenue through settlements and agreements.
Vicor plans nearly 1M square feet of manufacturing in 2 NH towns — but where?
Vicor Corp. is expanding its manufacturing operations into New Hampshire, with plans for nearly 1 million square feet of space across Merrimack and Hooksett to meet surging demand for its ChiP products. While the company announced the purchase of a 334,000-square-foot building in Merrimack and 54 acres in Hooksett, the exact locations remain undisclosed. This expansion, dubbed ChiP Fab 2 and 3, aims to provide scalability, with the Merrimack plant expected to be operational within a year.
Vicor Corp (VICR) Stock Up 17.7% but GF Value Says Overvalued -- GF Score: 81/100
Vicor Corp (VICR) saw its shares rise 17.7% to $216.39, marking a 314.5% increase over the past year. However, GuruFocus's GF Value™ indicates the stock is significantly overvalued by 235.0% at $64.59. Despite a strong GF Score™ of 81/100, driven by excellent growth and financial strength, the valuation rank is very low at 1/10, compounded by substantial insider selling and no buying activity over the last 12 months.
Vicor (VICR) Plans Two More ChiP Fabs. Can Utilization Justify Expansion?
Vicor Corporation (NASDAQ: VICR) is planning to build two new ChiP fabs in New Hampshire as its existing Fab-1 approaches capacity. While strong product growth and a significant backlog support the demand for expansion, the company needs to carefully assess capital costs, customer commitments, and production yields to ensure attractive returns on this substantial investment. The expansion is linked to power delivery for advanced AI systems, with Vicor aiming to strengthen its position as a dependable U.S. supplier.
Vicor plans nearly 1M square feet of manufacturing in 2 NH towns — but where?
Vicor Corp. is expanding its manufacturing operations into New Hampshire, planning nearly 1 million square feet of space across two towns, Merrimack and Hooksett, to meet surging demand for its ChiP products. While the company announced the purchase of a 334,000-square-foot building in Merrimack and land in Hooksett, specific addresses and job creation figures remain undisclosed. This expansion is critical as its Andover, Massachusetts, plant approaches capacity, with the Merrimack facility expected to be operational within a year.
Vicor Shares Surge 15% After AI Power-Delivery Licensing Deal
Vicor Corp. shares surged 15% after announcing a non-exclusive licensing agreement for its Vertical Power Delivery technology with an unnamed OEM, aimed at providing sourcing flexibility for high-performance AI and networking processors. This deal, coupled with a major manufacturing expansion and rising backlog, positions Vicor as a key player in the booming AI infrastructure market. The stock has gained over 300% in the past year, with analysts maintaining a "Buy" consensus rating.
Board at Vicor (VICR) rewrites rules on removing directors
Vicor Corporation's Board of Directors amended its By-laws effective September 9, 2026, to clarify provisions regarding the removal of directors. This change is documented in an 8-K filing and aims to provide clear internal rules for the company's governance. The full text of the amended By-laws is included as exhibits in the filing for investor review.
Vicor stock surges on plans to build two new chip fabs
Vicor Corporation's stock surged by 10.6% following the announcement of its plans to acquire two sites in New Hampshire for new semiconductor fabrication facilities, named ChiP Fab-2 and Fab-3. These new facilities, with a combined footprint of nearly one million square feet, will significantly expand Vicor's manufacturing capacity beyond its existing Fab-1, which is nearing full utilization. The expansion aims to meet the demand for power delivery solutions for advanced AI applications, supporting original equipment manufacturers and hyperscalers, and addressing supply chain needs for U.S. sourcing.
California State Teachers Retirement System Acquires 10,350,907 Shares of Vicor Corporation $VICR
The California State Teachers Retirement System significantly increased its stake in Vicor Corporation, purchasing over 10.35 million additional shares, bringing its total ownership to approximately 22.51%. This move follows Vicor's strong second-quarter earnings, where EPS and revenue surpassed analyst expectations. Despite some insider selling, analysts maintain a "Moderate Buy" rating for Vicor, with an average price target of $381.67.
Vicor Corporation Updates Bylaws to Clarify Director Removal Procedures
Vicor Corporation's Board of Directors has amended the company's Bylaws to provide clearer guidelines for the removal of directors, effective September 9, 2026. This amendment specifically targets Article II, Section 6, of the Bylaws and aims to clarify existing language rather than introduce new policies. The change was reported in a Form 8-K filing on September 10, 2026, and includes both unmarked and marked versions of the updated Bylaws.
T. Rowe Price discloses Vicor (NASDAQ: VICR) stake
T. Rowe Price Associates has reported a 12.8% ownership stake in Vicor Corp (NASDAQ: VICR) common stock, as detailed in a Schedule 13G/A filing. The asset manager holds sole voting power over 4,167,806 shares and sole dispositive power over all 4,384,882 beneficially owned shares, while explicitly denying beneficial ownership. This disclosure provides insight into a significant institutional holding in the electronic components company.
Vicor Corp. director Philip Davies sells $546,083 in stock
Philip D. Davies, a director at Vicor Corp. (NASDAQ:VICR), sold 3,073 shares of common stock totaling $546,083 on September 1, 2026, following the exercise of stock options. The sales were executed under a Rule 10b5-1 trading plan, with shares sold at weighted average prices ranging from $176.5922 to $184.85. Despite a recent stock decline, Vicor has seen a 260% return over the past year, while recent company news indicates strong Q2 2026 results and an upward revision of fiscal year revenue outlook.
Vicor Corp. director Philip Davies sells $546,083 in stock By Investing.com
Philip D. Davies, a director at Vicor Corp. (NASDAQ:VICR), sold 3,073 shares of common stock for a total of $546,083 on September 1, 2026, following the exercise of stock options. The sales were made pursuant to a Rule 10b5-1 trading plan at weighted average prices between $176.5922 and $184.85. Despite a recent stock decline, Vicor's stock has shown a 260% return over the past year, and the company reported strong Q2 2026 results.
Vicor Corp. director Philip Davies sells $546,083 in stock By Investing.com
Vicor Corp. director Philip Davies sold $546,083 worth of company stock on September 1, 2026, following the exercise of stock options. The transactions, executed under a Rule 10b5-1 trading plan, involved 3,073 shares sold at weighted average prices between $176.5922 and $184.85. Despite recent stock volatility and a drop from its 52-week high, Vicor has shown strong financial performance with impressive gross profit margins and an upward adjustment to its fiscal year 2026 revenue outlook.
Insider Selling: Vicor (NASDAQ:VICR) VP Sells 3,073 Shares of Stock
Vicor VP Philip Davies sold 3,073 shares of the company's stock for over $546,000, reducing his direct ownership by more than 61%. Despite this insider selling, analysts maintain a "Moderate Buy" rating for Vicor, with an average price target of $381.67, significantly above the current trading price of $179.11. The company recently reported stronger-than-expected quarterly earnings and revenue, with revenue up 49.3% year-over-year.
Jupiter Topco LLC Makes New Investment in Vicor Corporation $VICR
Jupiter Topco LLC recently acquired 10,360 shares of Vicor Corporation (NASDAQ:VICR) valued at approximately $3.9 million in the second quarter. Other institutional investors, including BlackRock, also made significant investments, with institutional ownership now at 47.45%. Despite a "Moderate Buy" consensus rating and strong quarterly earnings that surpassed analyst estimates, CEO Patrizio Vinciarelli sold 20,000 shares, contributing to over $82 million in insider sales over the last 90 days.
Vicor Corporation $VICR Holdings Boosted by Hsbc Holdings PLC
Hsbc Holdings PLC significantly increased its stake in Vicor Corporation (NASDAQ:VICR) by 796.8% in the second quarter, now holding 70,523 shares valued at approximately $26.4 million. This comes as Vicor exceeded its quarterly earnings expectations, reporting $1.04 EPS against a $0.65 consensus, with revenue up 49.3% year-over-year. Despite a recent insider stock sale by CEO Patrizio Vinciarelli, analysts maintain a "Moderate Buy" consensus for Vicor, with an average price target of $381.67.
139,978 Shares in Vicor Corporation $VICR Bought by Bank of New York Mellon Corp
Bank of New York Mellon Corp has acquired a significant new stake in Vicor Corporation, purchasing 139,978 shares valued at approximately $53.2 million, which gives them a 0.31% stake in the company. This comes as Vicor reported stronger-than-expected quarterly earnings, beating analyst estimates for both EPS and revenue. Despite substantial insider selling, analysts maintain a "Moderate Buy" rating for Vicor with an average price target of $381.67.
Vicor Corporation announces an Equity Buyback for $150 million worth of its shares.
Vicor Corporation (NasdaqGS:VICR) has announced an equity buyback program, authorizing the repurchase of up to $150 million worth of its shares. The program does not have an expiration date. This news was published on August 27, 2026, at 04:51 pm EDT.
Vicor Corporation Greenlights $150 Million Stock Buyback Program
Vicor Corporation's Board of Directors has approved a new share repurchase program, authorizing the company to buy back up to $150 million of its common stock. This new, open-ended program replaces a previous authorization and grants Vicor flexibility regarding the timing and volume of repurchases, without obligating the company to buy a specific amount of shares. The company may also utilize Rule 10b5-1 trading plans to facilitate these repurchases.
The Manufacturers Life Insurance Company Cuts Stock Holdings in Vicor Corporation $VICR
The Manufacturers Life Insurance Company reduced its stake in Vicor Corporation (NASDAQ:VICR) by 12.0% in the second quarter, selling 72,479 shares and now owning 530,885 shares valued at $201.62 million. Despite this, other hedge funds increased their holdings, and analysts have a "Moderate Buy" rating for Vicor with an average target price of $381.67. The company recently reported strong quarterly earnings, beating consensus estimates, and saw some insider selling activity.
Ieq Capital LLC Invests $3.59 Million in Vicor Corporation $VICR
Ieq Capital LLC has acquired a new stake of 9,446 shares in Vicor Corporation (NASDAQ:VICR), valued at approximately $3.59 million, during the second quarter. This investment is part of a broader trend of institutional investors and hedge funds adjusting their positions in Vicor, with several firms increasing their holdings. Analysts have a "Moderate Buy" consensus rating for Vicor, with an average price target of $381.67, despite recent insider stock sales by CEO Patrizio Vinciarelli.
Vicor (NASDAQ: VICR) director adds 3,409 shares via option exercise
Samuel J. Anderson, a director at Vicor (NASDAQ: VICR), exercised non-qualified stock options on August 20, 2026, acquiring 3,409 shares of common stock. These transactions involved disposing of derivative positions and obtaining direct ownership of the shares at various exercise prices ranging from $32.89 to $100.00 per share. This activity indicates an increase in his direct holdings of Vicor common stock.
Bank of America Corp DE Grows Position in Vicor Corporation $VICR
Bank of America Corp DE significantly increased its stake in Vicor Corporation (NASDAQ:VICR) by 44.4% in the first quarter, now owning 102,107 shares valued at $16.44 million. Other institutional investors like The Manufacturers Life Insurance Company and Renaissance Technologies LLC also boosted their positions. Despite insider selling by CEO Patrizio Vinciarelli, analysts maintain a "Moderate Buy" rating for Vicor with an average target price of $381.67, following strong Q2 earnings that beat revenue and EPS estimates.
Vicor (NASDAQ:VICR) Stock Price Down 8.1% After Insider Selling
Vicor Corporation (NASDAQ:VICR) saw its stock price drop by 8.1% following an insider sale where Director Zmira Lavie sold 908 shares, reducing her position by 50%. Despite this, analyst sentiment remains largely positive with a "Moderate Buy" consensus and an average price target of $381.67, supported by stronger-than-expected Q2 earnings of $1.04 EPS and 49.3% revenue growth. The company, a designer of modular power components, continues to attract institutional investors, with 47.45% of its stock owned by them.
Vicor (NASDAQ: VICR) director sells 908 shares after option exercise
Vicor (NASDAQ: VICR) director Zmira Lavie exercised 908 non-qualified stock options at $44.07 per share on August 17, 2026, and immediately sold the 908 common shares at $250.00 per share. Following these transactions, Lavie directly holds 3,631 non-qualified stock options. The filing indicates that this transaction was not made under a Rule 10b5-1 trading plan.
Vicor Corp director Lavie Zmira sells $227,000 in shares
Vicor Corp director Lavie Zmira sold 908 shares of common stock for $227,000 after exercising non-qualified stock options. Following the transaction, Ms. Zmira's direct beneficial ownership from these specific reported transactions is zero, though she retains 3,631 non-qualified stock options. InvestingPro analysis suggests Vicor is overvalued, which may have influenced the sale, despite the company's recent strong Q2 2026 earnings and raised revenue outlook.
