244 hedge funds and large institutions have $2.21B invested in Vicor in 2021 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 87 increasing their positions, 76 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
244
Holders Change
+29
Holders Change %
+13.49%
% of All Funds
3.77%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.12%
New
58
Increased
87
Reduced
76
Closed
28
Calls
$16.1M
Puts
$16.6M
Net Calls
-$488K
Net Calls Change
-$15.5M
Name Holding Trade Value Shares
Change
Shares
Change %
TMC
26
Trellus Management Company
Florida
$16.5M
HIM
27
Herald Investment Management
United Kingdom
$15.5M
SST
28
S Squared Technology
New York
$15.4M -$3.68M -29,000 -19%
PAMP
29
Polar Asset Management Partners
Ontario, Canada
$14.5M +$14.5M +114,300 New
CAM
30
Congress Asset Management
Massachusetts
$13.4M +$958K +7,541 +8%
CCM
31
Cinctive Capital Management
New York
$13.2M +$13.2M +103,683 New
CM
32
Castleark Management
Illinois
$12.3M +$949K +7,470 +8%
ACM
33
Analog Century Management
New York
$12.2M +$2.62M +20,651 +27%
Principal Financial Group
34
Principal Financial Group
Iowa
$11.9M -$7.1M -55,895 -37%
AIC
35
AWM Investment Company
New York
$10M
Goldman Sachs
36
Goldman Sachs
New York
$9.94M +$3.8M +29,890 +62%
NCGI
37
Next Century Growth Investors
Minnesota
$9.41M -$1.56M -12,253 -14%
RCMC
38
RK Capital Management (Colorado)
Colorado
$9.16M -$2.17M -17,125 -19%
ORI
39
Oak Ridge Investments
Illinois
$9.15M -$3.32M -26,167 -27%
LCG
40
Lisanti Capital Growth
New York
$7.66M +$2.34M +18,425 +44%
AIP
41
ARS Investment Partners
New York
$7.54M -$194K -1,531 -3%
PPA
42
Parametric Portfolio Associates
Washington
$7.54M -$2.41M -18,997 -24%
Nuveen Asset Management
43
Nuveen Asset Management
Illinois
$7.46M -$746K -6,380 -9%
HF
44
HRT Financial
New York
$7.33M +$6.9M +54,371 +1,602%
RHJA
45
Rice Hall James & Associates
California
$7.3M +$1.08M +8,488 +17%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$7.26M +$939K +7,395 +15%
ACM
47
Alight Capital Management
New York
$6.98M +$432K +3,402 +7%
KCM
48
Kennedy Capital Management
Missouri
$6.55M -$422K -3,323 -6%
Swiss National Bank
49
Swiss National Bank
Switzerland
$6.23M -$12.7K -100 -0.2%
GLA
50
Great Lakes Advisors
Illinois
$6.19M -$65.1K -513 -1%