Activist 13D/13G Filings - VICOR CORP (VICR)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2024-12-04
2:38 pm
Purchase		13GVICOR CORP
VICR		JPMORGAN CHASE & CO
JPM		3,700,428
11.000%		425,528increase
(+12.99%)		View
2024-10-15
1:39 pm
Purchase		13GVICOR CORP
VICR		JPMORGAN CHASE & CO
JPM		3,274,900
9.800%		3,274,900increase
(New Position)		View
2024-02-13
5:17 pm
Purchase		13GVICOR CORP
VICR		VANGUARD GROUP INC2,477,438
7.570%		321,124increase
(+14.89%)		View
2024-02-09
6:05 pm
Sale		13GVICOR CORP
VICR		Capital International Investors378,100
1.200%		-1,275,025decrease
(-77.13%)		View
2024-02-02
2:15 pm
Purchase		13GVICOR CORP
VICR		VINCIARELLI PATRIZIO21,046,408
47.600%		1,372increase
(+0.01%)		View
2024-01-24
09:46 am
Purchase		13GVICOR CORP
VICR		BlackRock Inc.
BLK		3,493,260
10.700%		119,471increase
(+3.54%)		View
2023-11-07
3:33 pm
Purchase		13GVICOR CORP
VICR		BlackRock Inc.
BLK		3,373,789
10.300%		908,421increase
(+36.85%)		View
2023-02-13
3:54 pm
Purchase		13GVICOR CORP
VICR		Capital International Investors1,653,125
5.100%		1,653,125increase
(New Position)		View
2023-02-09
11:35 am
Purchase		13GVICOR CORP
VICR		VANGUARD GROUP INC2,156,314
6.670%		56,698increase
(+2.70%)		View
2023-02-02
3:09 pm
Purchase		13GVICOR CORP
VICR		VINCIARELLI PATRIZIO21,045,036
48.100%		155,977increase
(+0.75%)		View
2023-01-31
1:58 pm
Purchase		13GVICOR CORP
VICR		BlackRock Inc.
BLK		2,465,368
7.600%		208,060increase
(+9.22%)		View
2022-02-10
08:42 am
Sale		13GVICOR CORP
VICR		VANGUARD GROUP INC2,099,616
6.560%		-6,362decrease
(-0.30%)		View
2022-02-07
4:23 pm
Sale		13GVICOR CORP
VICR		VINCIARELLI PATRIZIO20,889,059
48.100%		-305,020decrease
(-1.44%)		View
2022-02-01
5:08 pm
Sale		13GVICOR CORP
VICR		BlackRock Inc.
BLK		2,257,308
7.100%		-794,643decrease
(-26.04%)		View
2021-02-10
1:28 pm
Sale		13GVICOR CORP
VICR		VINCIARELLI PATRIZIO21,194,079
49.600%		-3,128decrease
(-0.01%)		View
2021-02-10
12:00 pm
Purchase		13GVICOR CORP
VICR		VANGUARD GROUP INC2,105,978
6.680%		532,128increase
(+33.81%)		View
2021-02-01
08:30 am
Purchase		13GVICOR CORP
VICR		BlackRock Inc.
BLK		3,051,951
9.700%		348,239increase
(+12.88%)		View
2020-02-12
11:16 am
Sale		13GVICOR CORP
VICR		VANGUARD GROUP INC1,573,850
5.490%		-539,764decrease
(-25.54%)		View
2020-02-06
09:10 am
Purchase		13GVICOR CORP
VICR		BlackRock Inc.
BLK		2,703,712
9.400%		353,920increase
(+15.06%)		View
2020-01-31
2:50 pm
Purchase		13GVICOR CORP
VICR		VINCIARELLI PATRIZIO21,197,207
52.900%		311,954increase
(+1.49%)		View