158 hedge funds and large institutions have $570M invested in Vicor in 2018 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 54 increasing their positions, 44 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
158
Holders Change
+26
Holders Change %
+19.7%
% of All Funds
3.62%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
38
Increased
54
Reduced
44
Closed
10
Calls
$10.1M
Puts
$13.2M
Net Calls
-$3.12M
Net Calls Change
+$1M
Name Holding Trade Value Shares
Change
Shares
Change %
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$4.29M +$28.6K +622 +0.7%
Deutsche Bank
27
Deutsche Bank
Germany
$4.28M -$613K -13,330 -13%
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$4.26M +$4.26M +92,564 New
Millennium Management
29
Millennium Management
New York
$4.17M +$4.17M +90,723 New
Charles Schwab
30
Charles Schwab
California
$4.17M +$2.4M +52,105 +135%
Ameriprise
31
Ameriprise
Minnesota
$4.14M -$1.19M -25,882 -22%
Ohio Public Employees Retirement System (OPERS)
32
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.06M +$25.3K +550 +0.6%
Parallax Volatility Advisers
33
Parallax Volatility Advisers
California
$3.99M +$297K +6,466 +8%
HI
34
HBK Investments
Texas
$3.97M +$3.97M +86,400 New
Goldman Sachs
35
Goldman Sachs
New York
$3.88M +$1.7M +36,926 +78%
NIM
36
Needham Investment Management
New York
$3.85M
OMC
37
Overbrook Management Corp
New York
$3.69M -$128K -2,790 -3%
PNC Financial Services Group
38
PNC Financial Services Group
Pennsylvania
$3.59M +$3.57M +77,629 +25,452%
Barclays
39
Barclays
United Kingdom
$3.24M +$2.42M +52,510 +294%
Two Sigma Investments
40
Two Sigma Investments
New York
$3.15M +$3.15M +68,381 New
Wells Fargo
41
Wells Fargo
California
$2.68M +$2.29M +49,773 +584%
New York State Teachers Retirement System (NYSTRS)
42
New York State Teachers Retirement System (NYSTRS)
New York
$2.35M -$10.5K -228 -0.4%
Renaissance Technologies
43
Renaissance Technologies
New York
$2.11M +$1.24M +27,000 +144%
AQR Capital Management
44
AQR Capital Management
Connecticut
$2M +$1.13M +24,558 +130%
IIM
45
Ironwood Investment Management
Massachusetts
$1.92M -$1.29K -28 -0.1%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$1.91M -$38.9K -845 -2%
CIA
47
Capital Impact Advisors
Massachusetts
$1.77M
ARTA
48
A.R.T. Advisors
New York
$1.75M -$1.38M -29,897 -44%
Wolverine Trading
49
Wolverine Trading
Illinois
$1.7M +$1.08M +23,378 +172%
TCIM
50
TIAA CREF Investment Management
New York
$1.66M -$132K -2,871 -7%