ARAY icon

Accuray
ARAY

Overview Fund Activity

132 hedge funds and large institutions have $548M invested in Accuray in 2015 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 38 increasing their positions, 45 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
132
Holders Change
+4
Holders Change %
+3.13%
% of All Funds
3.47%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
%
% of All Funds
0.08%
New
20
Increased
38
Reduced
45
Closed
16
Calls
$3.07M
Puts
$400K
Net Calls
+$2.67M
Net Calls Change
+$1.79M

Top Buyers

1
Millennium Management
Millennium Management
New York
$17.9M
2
PAMU
Pictet Asset Management (UK)
United Kingdom
$4.5M
3
ECP
Elk Creek Partners
Colorado
$13.6M
4
GIM
Granahan Investment Management
Massachusetts
$3M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
$6.37M

Top Sellers

1
KCM
Kornitzer Capital Management
Kansas
$19.9M
2
PHS
PFM Health Sciences
California
$34.6M
3
Morgan Stanley
Morgan Stanley
New York
$3.69M
4
BC
Broadfin Capital
New York
$0
5
RA
Royce & Associates
New York
$11.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Simplex Trading
126
Simplex Trading
Illinois
$3K -$743 -138 -20%
BCMIO
127
Beacon Capital Management Inc (Ohio)
Ohio
$3K – – –
JPMorgan Chase & Co
128
JPMorgan Chase & Co
New York
$2K -$2.07M -353,925 -100%
Royal Bank of Canada
129
Royal Bank of Canada
Ontario, Canada
$2K -$608K -74,125 -100%
Citigroup
130
Citigroup
New York
$1K -$16.4K -3,405 -94%
Bank of Montreal
131
Bank of Montreal
Ontario, Canada
$1K +$1K +157 New
Manulife (Manufacturers Life Insurance)
132
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$352 – – –
BC
133
Broadfin Capital
New York
– -$3.75M -750,000 Closed
ARTA
134
A.R.T. Advisors
New York
– -$748K -149,920 Closed
TI
135
Trexquant Investment
Connecticut
– -$672K -134,721 Closed
TMC
136
Trellus Management Company
Florida
– -$450K -90,000 Closed
EMG
137
Ellington Management Group
Connecticut
– -$205K -40,983 Closed
SCM
138
Stevens Capital Management
Pennsylvania
– -$139K -27,829 Closed
PCMI
139
Paradigm Capital Management Inc
New York
– -$118K -23,700 Closed
PG
140
PEAK6 Group
Illinois
– -$103K -20,703 Closed
HighTower Advisors
141
HighTower Advisors
Illinois
– -$101K -20,205 Closed
Group One Trading
142
Group One Trading
Illinois
– -$90K -17,943 Closed
VKH
143
Virtu KCG Holdings
New York
– -$85K -17,082 Closed
SG Americas Securities
144
SG Americas Securities
New York
– -$74K -14,847 Closed
QT
145
Quantbot Technologies
New York
– -$18K -3,786 Closed
PAM
146
Panagora Asset Management
Massachusetts
– -$9K -1,708 Closed
GWM
147
Gupta Wealth Management
California
– -$2K -500 Closed
2 3 4 5
6