Vicor Corp VICR
We take great care to ensure that the data presented and summarized in this overview for VICOR CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding VICR
View all-
Jpmorgan Chase & CO New York, NY4.13MShares$368 Million0.01% of portfolio
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Black Rock Inc. New York, NY3.4MShares$302 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA2.47MShares$220 Million0.0% of portfolio
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State Street Corp Boston, MA851KShares$75.8 Million0.0% of portfolio
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Needham Investment Management LLC New York, NY641KShares$57.1 Million2.57% of portfolio
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Dimensional Fund Advisors LP Austin, TX579KShares$51.5 Million0.01% of portfolio
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Geode Capital Management, LLC Boston, MA576KShares$51.3 Million0.0% of portfolio
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Morgan Stanley New York, NY445KShares$39.6 Million0.0% of portfolio
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Awm Investment Company, Inc. New York, NY333KShares$29.7 Million2.05% of portfolio
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Nuveen, LLC Charlotte, NC285KShares$25.4 Million0.0% of portfolio
Latest Institutional Activity in VICR
Top Purchases
Top Sells
About VICR
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; and input and output voltage, and output power products, as well as electrical and mechanical accessories. It also provides 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, industrial automation and equipment, instrumentation, test equipment, solid state lighting, telecommunications and networking infrastructure, and vehicles and transportation markets. Vicor Corporation was incorporated in 1981 and is headquartered in Andover, Massachusetts.
Insider Transactions at VICR
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 21
2025
|
Alex Gusinov Corp. Vice President Eng. |
SELL
Open market or private sale
|
Direct |
1,571
-9.97%
|
$135,106
$86.05 P/Share
|
|
Nov 17
2025
|
Andrew D'Amico Director |
SELL
Open market or private sale
|
Direct |
2,000
-100.0%
|
$174,000
$87.69 P/Share
|
|
Nov 17
2025
|
Andrew D'Amico Director |
BUY
Exercise of conversion of derivative security
|
Direct |
2,000
+50.0%
|
$78,000
$39.25 P/Share
|
|
Nov 12
2025
|
Claudio Tuozzolo Corp. Vice President |
SELL
Open market or private sale
|
Direct |
6,404
-3.66%
|
$601,976
$94.58 P/Share
|
|
Nov 12
2025
|
Claudio Tuozzolo Corp. Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
6,404
+3.53%
|
$320,200
$50.61 P/Share
|
|
Nov 12
2025
|
Andrew D'Amico Director |
SELL
Open market or private sale
|
Direct |
1,908
-100.0%
|
$188,892
$99.15 P/Share
|
|
Nov 12
2025
|
Andrew D'Amico Director |
BUY
Exercise of conversion of derivative security
|
Direct |
1,908
+50.0%
|
$120,204
$63.72 P/Share
|
|
Nov 05
2025
|
Robert Gendron Corp. VP - Marketing |
SELL
Open market or private sale
|
Direct |
5,374
-100.0%
|
$505,156
$94.0 P/Share
|
|
Nov 04
2025
|
Alex Gusinov Corp. Vice President Eng. |
BUY
Exercise of conversion of derivative security
|
Direct |
3,075
+6.27%
|
$181,425
$59.22 P/Share
|
|
Oct 28
2025
|
Samuel J Anderson Director |
BUY
Exercise of conversion of derivative security
|
Direct |
1,508
+16.98%
|
$79,924
$53.07 P/Share
|
|
Oct 28
2025
|
Zmira Lavie Director |
SELL
Open market or private sale
|
Direct |
3,720
-100.0%
|
$331,080
$89.58 P/Share
|
|
Oct 28
2025
|
Zmira Lavie Director |
BUY
Exercise of conversion of derivative security
|
Direct |
3,720
+50.34%
|
$178,560
$48.78 P/Share
|
|
Oct 28
2025
|
Alex Gusinov Corp. Vice President Eng. |
SELL
Open market or private sale
|
Direct |
4,019
-24.07%
|
$357,691
$89.75 P/Share
|
|
Oct 27
2025
|
Sean Crilly Corp. VP-Eng., Pwr Syst. |
SELL
Open market or private sale
|
Direct |
12,000
-43.59%
|
$1,068,000
$89.61 P/Share
|
|
Oct 27
2025
|
Robert Gendron Corp. VP - Marketing |
SELL
Open market or private sale
|
Direct |
1,321
-19.73%
|
$121,532
$92.0 P/Share
|
|
Oct 27
2025
|
Robert Gendron Corp. VP - Marketing |
BUY
Exercise of conversion of derivative security
|
Direct |
1,321
+16.48%
|
$91,149
$69.04 P/Share
|
|
Oct 24
2025
|
Andrew D'Amico Director |
SELL
Open market or private sale
|
Direct |
2,071
-100.0%
|
$194,674
$94.86 P/Share
|
|
Oct 24
2025
|
Andrew D'Amico Director |
BUY
Exercise of conversion of derivative security
|
Direct |
2,071
+50.0%
|
$122,189
$59.9 P/Share
|
|
Oct 24
2025
|
Robert Gendron Corp. VP - Marketing |
SELL
Open market or private sale
|
Direct |
2,795
-14.71%
|
$251,550
$90.5 P/Share
|
|
Oct 24
2025
|
Robert Gendron Corp. VP - Marketing |
BUY
Exercise of conversion of derivative security
|
Direct |
2,795
+12.79%
|
$100,620
$36.18 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 134K shares |
|---|
| Open market or private sale | 171K shares |
|---|