90 hedge funds and large institutions have $147M invested in Vicor in 2015 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 30 increasing their positions, 34 reducing their positions, and 6 closing their positions.

Holders
90
Holders Change
+1
Holders Change %
+1.12%
% of All Funds
2.4%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
8
Increased
30
Reduced
34
Closed
6
Calls
$662K
Puts
$758K
Net Calls
-$96K
Net Calls Change
+$314K
Name Holding Trade Value Shares
Change
Shares
Change %
Morgan Stanley
26
Morgan Stanley
New York
$949K +$449K +29,559 +90%
BIM
27
BlackRock Investment Management
Delaware
$939K +$821 +54 +0.1%
Citadel Advisors
28
Citadel Advisors
Florida
$933K +$933K +61,369 New
CL
29
CSS LLC
Illinois
$925K
PPA
30
Parametric Portfolio Associates
Washington
$843K -$88.5K -5,820 -10%
Prudential Financial
31
Prudential Financial
New Jersey
$691K -$18.2K -1,200 -3%
CNB
32
City National Bank
California
$682K
New York State Common Retirement Fund
33
New York State Common Retirement Fund
New York
$619K -$15.2K -1,000 -2%
Charles Schwab
34
Charles Schwab
California
$549K
Deutsche Bank
35
Deutsche Bank
Germany
$544K -$133K -8,750 -20%
MC
36
Menta Capital
California
$495K -$30.4K -2,000 -6%
Public Sector Pension Investment Board (PSP Investments)
37
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$475K +$2.65K +174 +0.6%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$462K -$59.3K -3,900 -11%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$456K -$4.56K -300 -1%
NIM
40
Needham Investment Management
New York
$456K +$304K +20,000 +200%
Millennium Management
41
Millennium Management
New York
$451K -$138K -9,043 -23%
SIM
42
Spark Investment Management
New York
$446K +$96.4K +6,400 +28%
RhumbLine Advisers
43
RhumbLine Advisers
Massachusetts
$436K +$21.3K +1,400 +5%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$421K
Swiss National Bank
45
Swiss National Bank
Switzerland
$418K +$30.4K +2,000 +8%
AllianceBernstein
46
AllianceBernstein
Tennessee
$357K -$1.52K -100 -0.4%
TA
47
Teachers Advisors
New York
$351K
Two Sigma Investments
48
Two Sigma Investments
New York
$308K -$451K -29,680 -59%
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$272K +$22.8K +1,500 +9%
Comerica Bank
50
Comerica Bank
Texas
$249K -$246K -16,196 -50%