Institutional shares held 19.3 Million
118K calls
207K puts
Total value of holdings $1.17B
$7.11M calls
$12.5M puts
Market Cap $1.95B
32,225,600 Shares Out.
Institutional ownership 59.92%
# of Institutions 232


Latest Institutional Activity in VICR

Top Purchases

Q3 2025
Voya Investment Management LLC Shares Held: 16.7K ($1.01M)
Q3 2025
Chapin Davis, Inc. Shares Held: 45.7K ($2.76M)
Q3 2025
Cwm, LLC Shares Held: 2.87K ($174K)
Q3 2025
Farther Finance Advisors, LLC Shares Held: 119 ($7.2K)
Q3 2025
Gamma Investing LLC Shares Held: 1.31K ($79K)

Top Sells

Q3 2025
Yousif Capital Management, LLC Shares Held: 7.08K ($428K)
Q3 2025
Pacer Advisors, Inc. Shares Held: 1.67K ($101K)
Q3 2025
Net Worth Advisory Group Shares Held: 4.46K ($269K)
Q3 2025
Rice Hall James & Associates, LLC Shares Held: 33.6K ($2.03M)
Q2 2025
New York State Common Retirement Fund Shares Held: 6.89K ($416K)

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
View All Transactions

Last 12 Months Summary

Buy / Acquisition
20.3K Shares
From 5 Insiders
Exercise of conversion of derivative security 20.3K shares
Sell / Disposition
34.8K Shares
From 6 Insiders
Open market or private sale 34.8K shares

Track Institutional and Insider Activities on VICR

Follow VICOR CORP and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells VICR shares.

Notify only if

Insider Trading

Get notified when an Vicor Corp insider buys or sells VICR shares.

Notify only if

News

Receive news related to VICOR CORP

Track Activities on VICR