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Vicor Corp

VICR
Exchange
Nasdaq
Industry
Electronic Components, NEC
SEC CIK
0000751978

In the last 90 days, Vicor Corp insiders filed 0 open-market purchases and 8 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $8.27B in total; Maverick Capital is the only superinvestor holding it.

Q2 2023 vs. Q1 2023

How the institutions holding Vicor Corp changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of VICR: Q1 2023 compared with Q2 2023
MeasureQ1 2023Of which not filed for Q2 2023Q2 2023Change
Holders2001201+2
Shares19.5M16.7K21.2M+1.79M (+9.2%)
Value$913.0M$785.0K$1.15B+$237.3M (+26.0%)

1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (34)

Institutions that held Vicor Corp at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to VICR in Q2 2023
InstitutionSharesValue% of portfolio
Fred Alger Management, LLC497,789$26.9M0.14%
Portolan Capital Management, LLC262,724$14.2M1.26%
Mesirow Institutional Investment Management, Inc.132,868$7.17M0.74%
Pinnacle Associates Ltd100,803$5.44M0.09%
Heartland Advisors Inc73,077$3.95M0.23%
Crestline Management, LP46,096$2.49M0.27%
HRT Financial LP26,970$1.46M0.01%
Advisory Research Inc21,021$1.14M0.15%
EAM Investors, LLC14,748$796.4K0.15%
Capital Fund Management S.A.11,402$615.7K0.01%
Petrus Trust Company, LTA8,013$432.7K0.05%
Balyasny Asset Management LLC7,958$429.7K0.00%
Cetera Advisor Networks LLC6,054$326.9K0.00%
Symmetry Peak Management LLC6,000$324.0K0.68%
Invesco, LLC5,997$323.8K0.16%
PDT Partners, LLC5,348$288.8K0.04%
Winton Group Ltd5,037$272.0K0.02%
Envestnet Asset Management Inc4,916$265.5K0.00%
XTX Topco Ltd4,514$243.8K0.04%
LPL Financial LLC4,353$235.1K0.00%
ProShare Advisors LLC4,195$226.5K0.00%
CI Private Wealth, LLC4,064$219.5K0.00%
Y-Intercept (Hong Kong) Ltd3,975$214.7K0.02%
Raymond James Trust N.A.3,958$214.0K0.01%
Woodline Partners LP3,952$213.4K0.00%
Redwood Wealth Management Group, LLC3,715$200.6K0.22%
Harbor Capital Advisors, Inc.207$11.2K0.00%
Exchange Traded Concepts, LLC184$9.94K0.00%
Armstrong Advisory Group, Inc180$9.72K0.00%
Private Trust Co NA66$3.56K0.00%
Signaturefd, LLC40$2.16K0.00%
Meeder Asset Management Inc25$1.35K0.00%
Bessemer Group Inc23$1.00K0.00%
Toronto Dominion Bank1$00.00%

Sold out (32)

Institutions that held Vicor Corp at the end of Q1 2023 and filed for Q2 2023 without it.

Not filed for Q2 2023 yet (1)

Institutions that held Vicor Corp at the end of Q1 2023 and haven't filed a 13F for Q2 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding VICR in Q1 2023 that haven't filed for Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
Investment Management of Virginia LLC16,723$785.0K