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Vicor
VICR

Overview Fund Activity

216 hedge funds and large institutions have $932M invested in Vicor in 2025 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 75 increasing their positions, 63 reducing their positions, and 22 closing their positions.

Holders
216
Holders Change
+19
Holders Change %
+9.64%
% of All Funds
2.93%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
43
Increased
75
Reduced
63
Closed
22
Calls
$12.6M
Puts
$7.01M
Net Calls
+$5.57M
Net Calls Change
+$9.92M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$208M
2
Millennium Management
2
Millennium Management
New York
$12.4M
3
ACM
3
Ashford Capital Management
Delaware
$11.1M
4
PA
4
Pinnacle Associates
New York
$16.7M
5
MHP
5
Manatuck Hill Partners
Connecticut
$4.12M

Top Sellers

1
SPPAM
1
Summit Partners Public Asset Management
Massachusetts
$0
2
Raymond James Financial
2
Raymond James Financial
Florida
$1.83M
3
NIM
3
Needham Investment Management
New York
$36.2M
4
Citadel Advisors
4
Citadel Advisors
Florida
$3.08M
5
BCM
5
Brown Capital Management
Maryland
$34.5M
Name Market Value Shares Shares
Change 		Shares
Change %
First Trust Advisors
26
First Trust Advisors
Illinois
$4.16M 88,991 -22,760 -20%
MHP
27
Manatuck Hill Partners
Connecticut
$4.12M 88,100 +58,300 +196%
Goldman Sachs
28
Goldman Sachs
New York
$3.44M 73,573 -32,762 -31%
Public Sector Pension Investment Board (PSP Investments)
29
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.42M 73,086 +15,476 +27%
Bank of America
30
Bank of America
North Carolina
$3.3M 70,453 +7,974 +13%
BC
31
Bruce & Co
Illinois
$3.27M 70,000 – –
RhumbLine Advisers
32
RhumbLine Advisers
Massachusetts
$3.18M 67,884 -543 -0.8%
Citadel Advisors
33
Citadel Advisors
Florida
$3.08M 65,907 -94,012 -59%
Invesco
34
Invesco
Georgia
$3.02M 64,649 +4,621 +8%
Legal & General Group
35
Legal & General Group
United Kingdom
$3M 64,106 -3,002 -4%
Jane Street
36
Jane Street
New York
$2.3M 49,235 +19,364 +65%
Swiss National Bank
37
Swiss National Bank
Switzerland
$2.12M 45,332 -600 -1%
UBS AM
38
UBS AM
Illinois
$1.94M 41,541 +11,525 +38%
HIA
39
Harbor Investment Advisory
Maryland
$1.94M 41,511 – –
AQR Capital Management
40
AQR Capital Management
Connecticut
$1.89M 40,967 -18,885 -32%
Assenagon Asset Management
41
Assenagon Asset Management
Luxembourg
$1.89M 40,352 – –
Raymond James Financial
42
Raymond James Financial
Florida
$1.83M 39,196 -112,891 -74%
Citigroup
43
Citigroup
New York
$1.77M 37,935 +2,992 +9%
CD
44
Chapin Davis
Maryland
$1.71M 36,500 +26,500 +265%
Tudor Investment Corp
45
Tudor Investment Corp
Connecticut
$1.66M 35,393 +35,393 New
New York State Teachers Retirement System (NYSTRS)
46
New York State Teachers Retirement System (NYSTRS)
New York
$1.65M 35,255 -2,815 -7%
ACM
47
Alight Capital Management
New York
$1.64M 35,000 +35,000 New
Squarepoint
48
Squarepoint
New York
$1.62M 34,530 +11,230 +48%
RHJA
49
Rice Hall James & Associates
California
$1.59M 33,908 -85 -0.3%
DFCM
50
Dark Forest Capital Management
Puerto Rico
$1.59M 33,898 +33,898 New
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