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Accuray
ARAY

Overview Fund Activity

107 hedge funds and large institutions have $313M invested in Accuray in 2017 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 47 increasing their positions, 33 reducing their positions, and 27 closing their positions.

Holders
107
Holders Change
-19
Holders Change %
-15.08%
% of All Funds
2.67%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
8
Increased
47
Reduced
33
Closed
27
Calls
$1.4M
Puts
$845K
Net Calls
+$552K
Net Calls Change
+$547K

Top Buyers

1
VIA
1
Vident Investment Advisory
Georgia
$13.3M
2
PHS
2
PFM Health Sciences
California
$22.9M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$32M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$5.34M
5
SIM
5
Spark Investment Management
New York
$1.93M

Top Sellers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$2.8M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$0
3
OIM
3
Oracle Investment Management
Connecticut
$0
4
PVI
4
Pura Vida Investments
New York
$0
5
Prudential Financial
5
Prudential Financial
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$32M 6,728,919 +281,789 +4%
BlackRock
2
BlackRock
New York
$29.9M 6,299,553 +147,318 +2%
Primecap Management
3
Primecap Management
California
$25.4M 5,339,500 -173,300 -3%
PHS
4
PFM Health Sciences
California
$22.9M 4,816,334 +715,213 +17%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$22.8M 4,799,687 -215,254 -4%
Renaissance Technologies
6
Renaissance Technologies
New York
$20.9M 4,391,000 +85,400 +2%
Millennium Management
7
Millennium Management
New York
$15.7M 3,304,198 +181,198 +6%
HA
8
Heartland Advisors
Wisconsin
$14.5M 3,046,095 -500,000 -14%
VIA
9
Vident Investment Advisory
Georgia
$13.3M 2,793,428 +1,240,317 +80%
LAM
10
Lapides Asset Management
Connecticut
$10.6M 2,221,300 +7,500 +0.3%
Boston Partners
11
Boston Partners
Massachusetts
$8.85M 1,862,114 -291,490 -14%
State Street
12
State Street
Massachusetts
$8.08M 1,700,442 +67,983 +4%
RA
13
Royce & Associates
New York
$7.96M 1,676,077 +105,000 +7%
Norges Bank
14
Norges Bank
Norway
$7.75M 1,630,443 -270,504 -14%
KCM
15
Kornitzer Capital Management
Kansas
$6.53M 1,373,618 -7,205 -0.5%
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$6.35M 1,336,753 -15,132 -1%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$5.34M 1,124,803 +266,790 +31%
Northern Trust
18
Northern Trust
Illinois
$4.98M 1,048,694 +45,134 +4%
Russell Investments Group
19
Russell Investments Group
United Kingdom
$3.67M 773,480 +91,267 +13%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$3.37M 709,170 +3,862 +0.5%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$2.9M 609,303 -31,202 -5%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$2.81M 590,807 +27,693 +5%
SAM
23
Sectoral Asset Management
Quebec, Canada
$2.8M 588,347 -1,894,274 -76%
MC
24
Menta Capital
California
$2.75M 578,463 +45,138 +8%
UBS Group
25
UBS Group
Switzerland
$2.1M 441,773 +9,712 +2%
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